Saham Orang Dalam | 7,389,585 shares |
Skor Sentimen Orang Dalam
Skor Sentimen Orang Dalam mengidentifikasi perusahaan yang dibeli oleh orang dalam korporat.
Ini adalah hasil dari model kuantitatif multifaktor yang canggih yang mengidentifikasi perusahaan dengan tingkat akumulasi internal tertinggi. Model penilaian ini menggunakan kombinasi dari jumlah bersih orang dalam yang membeli dalam 90 hari sebelumnya, total saham yang dibeli sebagai persentase dari jumlah saham yang beredar, dan total saham yang dimiliki oleh orang dalam. Angka tersebut berkisar dari 0 hingga 100, dengan angka yang lebih tinggi menunjukkan tingkat akumulasi yang lebih tinggi dibandingkan dengan perusahaan sejenis, dan 50 adalah rata-rata.
Frekuensi Pembaruan: Setiap Hari
Skor Sentimen Petugas
Skor Sentimen Pejabat menemukan perusahaan yang dibeli oleh Pejabat Korporat.
Menurut definisi, Pejabat Korporasi adalah Orang Dalam Korporasi, tetapi tidak seperti beberapa Orang Dalam lainnya (Pemegang Saham 10% dan Anggota Dewan), Pejabat bekerja untuk perusahaan setiap hari, dan mereka menggunakan uang mereka sendiri saat bertransaksi . (Pemegang Saham 10% dan Anggota Dewan seringkali adalah manajer dana yang mengelola uang orang lain.) Dengan demikian, transaksi orang dalam yang dilakukan oleh Pejabat jauh lebih signifikan dan harus ditangani dengan tepat.
Seperti Skor Sentimen Internal, Skor Sentimen Pejabat adalah hasil dari model kuantitatif multi-faktor yang canggih yang mengidentifikasi perusahaan dengan tingkat akumulasi pejabat tertinggi.
Frekuensi Pembaruan: Setiap Hari
Metrik Utama Orang Dalam
Kartu ini menunjukkan peringkat perusahaan berdasarkan berbagai metrik internal. Peringkat persentil menunjukkan bagaimana perusahaan ini dibandingkan dengan perusahaan lain di pasar AS. Peringkat yang lebih tinggi menunjukkan situasi yang lebih baik.
Sebagai contoh, secara umum diterima bahwa pembelian oleh orang dalam perusahaan adalah indikator positif, sehingga perusahaan dengan lebih banyak pembelian oleh orang dalam akan mendapat peringkat lebih tinggi daripada perusahaan dengan lebih sedikit pembelian oleh orang dalam (atau bahkan penjualan oleh orang dalam).
Jumlah Bersih Pembelian oleh Orang Dalam (Peringkat)
N/A
Jumlah Bersih Pembelian oleh Orang Dalam adalah total jumlah orang dalam yang membeli dikurangi total jumlah orang dalam yang menjual dalam 90 hari terakhir. Peringkat persentil ditunjukkan di sini (kisaran dari 0 hingga 100%).
Persentase Saham yang Dibeli oleh Orang Dalam (Peringkat)
N/A
Persentase Saham yang Dibeli oleh Orang Dalam adalah total jumlah saham yang dibeli oleh orang dalam dikurangi total jumlah saham yang dijual oleh orang dalam dalam 90 hari terakhir, dibagi dengan total jumlah saham yang beredar dan dikalikan dengan 100.
Grafik Perdagangan Orang Dalam
Grafik berikut menunjukkan Altair Engineering Inc. transaksi orang dalam. Orang dalam adalah pejabat, direktur, atau investor signifikan dalam suatu perusahaan. Secara umum, melakukan transaksi di perusahaan mereka berdasarkan informasi material yang belum dipublikasikan adalah ilegal bagi orang dalam. Ini tidak berarti bahwa mereka dilarang melakukan transaksi apa pun di perusahaan mereka sendiri. Namun, mereka wajib melaporkan semua transaksi kepada SEC melalui Formulir 4.
Daftar Orang Dalam dan Metrik Profitabilitas
Tabel ini menampilkan daftar orang dalam yang diketahui, dan dibuat secara otomatis dari pengajuan yang diungkapkan kepada SEC. Selain nama, jabatan terbaru, dan sebutan direktur, pejabat, atau pemilik 10%, kami memberikan kepemilikan terbaru yang diungkapkan. Selain itu, jika memungkinkan, kami memberikan kinerja perdagangan historis untuk orang dalam tersebut. Kinerja perdagangan historis adalah rata-rata tertimbang dari kinerja transaksi pembelian pasar terbuka aktual yang dilakukan oleh orang dalam tersebut. Untuk informasi lebih lanjut tentang bagaimana ini dihitung, tonton webinar YouTube ini.
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Orang Dalam | Rata-rata Keuntungan (%) | Saham Dimiliki |
Terbagi Disesuaikan |
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Rekam Jejak Pembelian Orang Dalam - Analisis Keuntungan Jangka Pendek
Pada bagian ini, kami menganalisis profitabilitas setiap pembelian saham oleh orang dalam di pasar terbuka yang tidak direncanakan yang dilakukan di ALTR / Altair Engineering Inc.. Analisis ini membantu memahami apakah orang dalam tersebut secara konsisten menghasilkan pengembalian abnormal, dan layak untuk diikuti. Analisis ini dilakukan selama satu tahun setelah setiap transaksi, dan hasilnya bersifat teoretis .
Tabel berikut menunjukkan pembelian pasar terbuka terbaru yang bukan bagian dari rencana perdagangan otomatis.
Tanggal Perdagangan | Orang Dalam | Dilaporkan Saham |
Dilaporkan Harga |
Disesuaikan Saham |
Disesuaikan Harga |
Dasar Biaya | Hari-hari menuju Maksimal |
Harga di Maksimal |
Maksimal Keuntungan ($) |
Maksimum Pengembalian (%) |
---|---|---|---|---|---|---|---|
Tidak ada transaksi pasar terbuka tak terduga yang diketahui untuk orang dalam ini. |
Harga yang Disesuaikan adalah harga yang disesuaikan dengan pemisahan saham. Ang Adjusted Shares ay ang jumlah saham yang disesuaikan dengan pemisahan saham (stock split).
Rekam Jejak Penjualan Orang Dalam - Analisis Kerugian Jangka Pendek
Dalam bagian ini, kami menganalisis penghindaran kerugian jangka pendek dari setiap penjualan dalam pasar terbuka yang tidak direncanakan oleh orang dalam yang dilakukan di ALTR / Altair Engineering Inc.. Pola penghindaran kerugian yang konsisten dapat menunjukkan bahwa transaksi penjualan di masa mendatang dapat memprediksi penurunan harga. Analisis ini berlaku untuk satu tahun setelah setiap perdagangan, dan hasilnya bersifat teoretis .
Tabel berikut menunjukkan penjualan pasar terbuka terbaru yang bukan bagian dari rencana perdagangan otomatis.
Harga yang Disesuaikan adalah harga yang disesuaikan dengan pemisahan saham. Ang Adjusted Shares ay ang jumlah saham yang disesuaikan dengan pemisahan saham (stock split).
Riwayat Transaksi
Klik ikon tautan untuk melihat riwayat transaksi lengkap. Transaksi yang dilaporkan sebagai bagian dari rencana perdagangan otomatis 10b5-1 akan memiliki tanda X di kolom yang bertanda 10b-5.
Berkas Tanggal |
Perdagangan Tanggal |
Formulir | Orang Dalam | Ticker | Judul Keamanan | Kode | Langsung | Latihan Harga |
Satuan Harga |
Unit Diubah |
Nilai Diubah (1 ribu) |
Sisa Pilihan |
Sisa Saham |
|
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2025-03-26 | 2025-03-26 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 113.0000 | -55,411 | -6,261 | 0 | ||||
2025-03-26 | 2025-03-26 | 4 | Christ George J By GC Investments | ALTR | Class A Common Stock | I | 113.0000 | -300,000 | -33,900 | 0 | ||||
2025-03-26 | 2025-03-26 | 4 | Christ George J By The Lauren Christ Irrevocable Trust Dated May 8, 2015 | ALTR | Class A Common Stock | I | 113.0000 | -187,475 | -21,185 | 0 | ||||
2025-03-26 | 2025-03-26 | 4 | Christ George J By The Dana Christ Irrevocable Trust Dated May 8, 2015 | ALTR | Class A Common Stock | I | 113.0000 | -187,475 | -21,185 | 0 | ||||
2025-03-26 | 2025-03-26 | 4 | Anderson James Francis | ALTR | Class A Common Stock | D | 113.0000 | -15,229 | -1,721 | 0 | ||||
2025-03-26 | 2025-03-26 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 113.0000 | -300,000 | -33,900 | 0 | ||||
2025-03-26 | 2025-03-26 | 4 | Ayyar Shekar G | ALTR | Class A Common Stock | D | 113.0000 | -11,312 | -1,278 | 0 | ||||
2025-03-26 | 2025-03-26 | 4 | Boyce Mary Cunningham | ALTR | Class A Common Stock | D | 113.0000 | -31,242 | -3,530 | 0 | ||||
2025-03-26 | 2025-03-26 | 4 | Earhart Stephen P | ALTR | Class A Common Stock | D | 113.0000 | -65,242 | -7,372 | 0 | ||||
2025-03-26 | 2025-03-26 | 4 | Buckner Stephanie By husband | ALTR | Class A Common Stock | I | 113.0000 | -7,588 | -857 | 0 | ||||
2025-03-26 | 2025-03-26 | 4 | Buckner Stephanie | ALTR | Class A Common Stock | D | 113.0000 | -31,352 | -3,543 | 0 | ||||
2025-03-26 | 2025-03-26 | 4 | Carter Sandra Ann | ALTR | Class A Common Stock | D | 113.0000 | -13,389 | -1,513 | 0 | ||||
2025-03-26 | 2025-03-26 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 113.0000 | -66,125 | -7,472 | 0 | ||||
2025-03-26 | 2025-03-26 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 113.0000 | -22,980 | -2,597 | 0 | ||||
2025-03-26 | 2025-03-26 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 113.0000 | -22,097 | -2,497 | 0 | ||||
2025-03-26 | 2025-03-26 | 4 | Kunju Ravi | ALTR | Class A Common Stock | D | 113.0000 | -34,388 | -3,886 | 0 | ||||
2025-03-26 | 2025-03-26 | 4 | Scapa James Ralph By wife | ALTR | Class A Common Stock | I | 113.0000 | -1,184 | -134 | 0 | ||||
2025-03-26 | 2025-03-26 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 113.0000 | -190,505 | -21,527 | 0 | ||||
2025-03-26 | 2025-03-26 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 113.0000 | -5,462 | -617 | 0 | ||||
2025-03-26 | 2025-03-26 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 113.0000 | -18,092 | -2,044 | 0 | ||||
2025-03-26 | 2025-03-26 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 113.0000 | -31,112 | -3,516 | 0 | ||||
2025-03-26 | 2025-03-26 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 113.0000 | -18,008 | -2,035 | 0 | ||||
2025-03-26 | 2025-03-26 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 113.0000 | -49,875 | -5,636 | 0 | ||||
2025-03-21 | 2025-03-17 | 4 | Kunju Ravi | ALTR | Common Stock | D | 111.3000 | -229 | -25 | 34,388 | ||||
2025-03-19 | 2025-03-17 | 4/A | Saravia Gilma | ALTR | Class A Common Stock | D | 111.3000 | -425 | -47 | 22,097 | ||||
2025-03-19 | 2025-03-17 | 4 | Scapa James Ralph By wife | ALTR | Class A Common Stock | I | 111.3000 | -9 | -1 | 1,184 | ||||
2025-03-19 | 2025-03-17 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 111.3000 | -90 | -10 | 5,462 | ||||
2025-03-19 | 2025-03-17 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 111.3000 | -1,671 | -186 | 55,411 | ||||
2025-03-19 | 2025-03-17 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 111.3000 | -403 | -45 | 31,112 | ||||
2025-03-19 | 2025-03-17 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 111.3000 | -182 | -20 | 18,008 | ||||
2025-03-19 | 2025-03-17 | 4 | Buckner Stephanie By husband | ALTR | Class A Common Stock | I | 111.3000 | -47 | -5 | 7,588 | ||||
2025-03-19 | 2025-03-17 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 111.3000 | -416 | -46 | 22,980 | ||||
2025-03-19 | 2025-03-18 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 111.3000 | -425 | -47 | 22,097 | ||||
2025-03-06 | 2025-03-06 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | -2,527 | 66,125 | ||||||
2025-03-06 | 2025-03-06 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 111.0750 | -450 | -50 | 18,092 | ||||
2025-03-05 | 2025-03-03 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 111.4500 | -255 | -28 | 23,396 | ||||
2025-03-05 | 2025-03-03 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 111.4500 | -197 | -22 | 5,552 | ||||
2025-03-05 | 2025-03-03 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 111.4500 | -184 | -21 | 18,190 | ||||
2025-03-05 | 2025-03-03 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 111.4500 | -491 | -55 | 57,082 | ||||
2025-03-05 | 2025-03-03 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 111.4500 | -240 | -27 | 31,515 | ||||
2025-03-05 | 2025-03-03 | 4 | Kunju Ravi | ALTR | Common Stock | D | 111.4500 | -121 | -13 | 34,617 | ||||
2025-03-05 | 2025-03-03 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 111.4500 | -264 | -29 | 22,522 | ||||
2025-03-05 | 2025-03-03 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 111.4500 | -742 | -83 | 68,652 | ||||
2025-03-05 | 2025-03-03 | 4 | Buckner Stephanie By husband | ALTR | Class A Common Stock | I | 111.4500 | -62 | -7 | 7,635 | ||||
2025-03-05 | 2025-02-12 | 4 | Buckner Stephanie By husband | ALTR | Class A Common Stock | I | 323 | 7,697 | ||||||
2025-02-27 | 2025-02-26 | 4 | Kunju Ravi | ALTR | Common Stock | D | 111.5300 | -120 | -13 | 34,738 | ||||
2025-02-27 | 2025-02-26 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 111.5300 | -373 | -42 | 57,573 | ||||
2025-02-27 | 2025-02-26 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 111.5300 | -188 | -21 | 31,755 | ||||
2025-02-27 | 2025-02-26 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 111.5300 | -3,811 | -425 | 69,394 | ||||
2025-02-27 | 2025-02-26 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 111.5300 | -243 | -27 | 22,786 | ||||
2025-02-27 | 2025-02-26 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 111.5300 | -137 | -15 | 18,374 | ||||
2025-02-27 | 2025-02-26 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 111.5300 | -235 | -26 | 23,651 | ||||
2025-02-27 | 2025-02-25 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 111.6135 | -2,700 | -301 | 18,542 | ||||
2025-02-14 | 2025-02-12 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 5,607 | 23,886 | ||||||
2025-02-14 | 2025-02-12 | 4 | Buckner Stephanie | ALTR | Class A Common Stock | D | 9,923 | 31,352 | ||||||
2025-02-14 | 2025-02-12 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 72,555 | 190,505 | ||||||
2025-02-14 | 2025-02-12 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 17,613 | 73,205 | ||||||
2025-02-14 | 2025-02-12 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 9,509 | 57,946 | ||||||
2025-02-14 | 2025-02-12 | 4 | Kunju Ravi | ALTR | Common Stock | D | 4,280 | 34,858 | ||||||
2025-02-14 | 2025-02-12 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 11,059 | 49,875 | ||||||
2025-02-14 | 2025-02-12 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 5,457 | 31,943 | ||||||
2025-02-14 | 2025-02-12 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 5,793 | 23,029 | ||||||
2025-02-14 | 2025-02-12 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 1,798 | 18,511 | ||||||
2025-02-14 | 2025-02-12 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 996 | 5,749 | ||||||
2025-01-16 | 2025-01-14 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 82.4200 | 73 | 6 | 55,592 | ||||
2025-01-16 | 2025-01-14 | 4 | Buckner Stephanie By husband | ALTR | Class A Common Stock | I | 82.4200 | 73 | 6 | 7,374 | ||||
2025-01-16 | 2025-01-14 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 82.4200 | 73 | 6 | 16,713 | ||||
2025-01-16 | 2025-01-14 | 4 | Kunju Ravi | ALTR | Common Stock | D | 82.4200 | 73 | 6 | 30,578 | ||||
2025-01-16 | 2025-01-14 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 82.4200 | 73 | 6 | 26,486 | ||||
2025-01-16 | 2025-01-14 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 82.4200 | 73 | 6 | 4,753 | ||||
2025-01-16 | 2025-01-14 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 82.4200 | 55 | 5 | 18,279 | ||||
2025-01-16 | 2025-01-14 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 82.4200 | 73 | 6 | 17,236 | ||||
2025-01-16 | 2025-01-14 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 82.4200 | 73 | 6 | 38,816 | ||||
2024-12-26 | 2024-12-23 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 108.9000 | -1,048 | -114 | 55,519 | ||||
2024-12-17 | 2024-12-16 | 4 | Buckner Stephanie | ALTR | Class A Common Stock | D | 1,800 | 21,429 | ||||||
2024-12-17 | 2024-01-12 | 4 | Buckner Stephanie By husband | ALTR | Class A Common Stock | I | 63.9200 | 94 | 6 | 7,301 | ||||
2024-12-11 | 2024-12-10 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 106.2258 | -22,500 | -2,390 | 48,437 | ||||
2024-12-11 | 2024-12-10 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 22,500 | 70,937 | ||||||
2024-12-05 | 2024-12-03 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 105.6500 | -1,298 | -137 | 38,743 | ||||
2024-12-05 | 2024-12-03 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 105.6500 | -16,095 | -1,700 | 117,950 | ||||
2024-12-02 | 2024-11-29 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 105.6904 | -6,500 | -687 | 0 | ||||
2024-12-02 | 2024-11-29 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 105.6904 | -6,500 | -687 | 0 | ||||
2024-12-02 | 2024-11-29 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 6,500 | 6,500 | ||||||
2024-12-02 | 2024-11-29 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 6,500 | 6,500 | ||||||
2024-12-02 | 2024-11-29 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 105.6904 | -6,500 | -687 | 0 | ||||
2024-12-02 | 2024-11-29 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 6,500 | 6,500 | ||||||
2024-12-02 | 2024-11-29 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 105.6904 | -6,500 | -687 | 0 | ||||
2024-12-02 | 2024-11-29 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 6,500 | 6,500 | ||||||
2024-11-27 | 2024-11-26 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 105.7964 | -119 | -13 | 40,041 | ||||
2024-11-27 | 2024-11-26 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 6,000 | 40,160 | ||||||
2024-11-25 | 2024-11-22 | 4 | Kunju Ravi | ALTR | Common Stock | D | 200 | 30,505 | ||||||
2024-11-12 | 2024-11-11 | 4 | Kunju Ravi | ALTR | Common Stock | D | 103.6500 | -360 | -37 | 30,305 | ||||
2024-11-07 | 2024-11-05 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 104.1000 | -1,824 | -190 | 4,680 | ||||
2024-11-07 | 2024-11-05 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 438 | 6,504 | ||||||
2024-11-07 | 2024-11-05 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 438 | 6,504 | ||||||
2024-11-07 | 2024-11-05 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 948 | 5,628 | ||||||
2024-11-06 | 2024-11-05 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 104.1000 | -620 | -65 | 21,242 | ||||
2024-11-06 | 2024-11-05 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 620 | 21,862 | ||||||
2024-10-29 | 2024-10-28 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 103.8409 | -296 | -31 | 0 | ||||
2024-10-29 | 2024-10-28 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 103.1924 | -2,522 | -260 | 296 | ||||
2024-10-29 | 2024-10-28 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 103.1924 | -2,522 | -260 | 296 | ||||
2024-10-29 | 2024-10-28 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 102.0806 | -3,682 | -376 | 2,818 | ||||
2024-10-29 | 2024-10-28 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 6,500 | 6,500 | ||||||
2024-10-29 | 2024-10-28 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 103.8409 | -295 | -31 | 0 | ||||
2024-10-29 | 2024-10-28 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 102.0806 | -3,683 | -376 | 2,817 | ||||
2024-10-29 | 2024-10-28 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 6,500 | 6,500 | ||||||
2024-10-29 | 2024-10-28 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 103.8409 | -296 | -31 | 0 | ||||
2024-10-29 | 2024-10-28 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 103.1924 | -2,522 | -260 | 296 | ||||
2024-10-29 | 2024-10-28 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 102.0806 | -3,682 | -376 | 2,818 | ||||
2024-10-29 | 2024-10-28 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 6,500 | 6,500 | ||||||
2024-10-29 | 2024-10-28 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 103.8409 | -295 | -31 | 0 | ||||
2024-10-29 | 2024-10-28 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 103.1924 | -2,522 | -260 | 295 | ||||
2024-10-29 | 2024-10-28 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 102.0806 | -3,683 | -376 | 2,817 | ||||
2024-10-29 | 2024-10-28 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 6,500 | 6,500 | ||||||
2024-10-25 | 2024-10-23 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 109.1316 | -999 | -109 | 0 | ||||
2024-10-25 | 2024-10-23 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 108.2923 | -3,601 | -390 | 999 | ||||
2024-10-25 | 2024-10-23 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 107.0794 | -69,096 | -7,399 | 4,600 | ||||
2024-10-25 | 2024-10-23 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 106.5022 | -14,545 | -1,549 | 73,696 | ||||
2024-10-25 | 2024-10-23 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 104.4948 | -1,724 | -180 | 88,241 | ||||
2024-10-25 | 2024-10-23 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 103.0218 | -7,040 | -725 | 89,965 | ||||
2024-10-25 | 2024-10-23 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 101.9199 | -2,995 | -305 | 97,005 | ||||
2024-10-25 | 2024-10-23 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 109.1316 | -999 | -109 | 0 | ||||
2024-10-25 | 2024-10-23 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 108.2923 | -3,601 | -390 | 999 | ||||
2024-10-25 | 2024-10-23 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 107.0794 | -69,096 | -7,399 | 4,600 | ||||
2024-10-25 | 2024-10-23 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 106.5022 | -14,545 | -1,549 | 73,696 | ||||
2024-10-25 | 2024-10-23 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 104.4948 | -1,724 | -180 | 88,241 | ||||
2024-10-25 | 2024-10-23 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 103.0218 | -7,040 | -725 | 89,965 | ||||
2024-10-25 | 2024-10-23 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 101.9199 | -2,995 | -305 | 97,005 | ||||
2024-10-15 | 2024-10-14 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 95.3144 | -2,176 | -207 | 300,000 | ||||
2024-10-15 | 2024-10-11 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 96.1469 | -3,715 | -357 | 302,176 | ||||
2024-10-15 | 2024-10-11 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 95.1960 | -94,109 | -8,959 | 305,891 | ||||
2024-10-15 | 2024-10-14 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 95.3144 | -2,176 | -207 | 300,000 | ||||
2024-10-15 | 2024-10-11 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 96.1469 | -3,715 | -357 | 302,176 | ||||
2024-10-15 | 2024-10-11 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 95.1960 | -94,109 | -8,959 | 305,891 | ||||
2024-10-10 | 2024-10-09 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 96.2158 | -28,878 | -2,779 | 100,000 | ||||
2024-10-10 | 2024-10-09 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 95.0520 | -21,074 | -2,003 | 128,878 | ||||
2024-10-10 | 2024-10-09 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 96.2158 | -28,878 | -2,779 | 100,000 | ||||
2024-10-10 | 2024-10-09 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 95.0520 | -21,074 | -2,003 | 128,878 | ||||
2024-10-01 | 2024-10-01 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 95.1200 | -620 | -59 | 21,242 | ||||
2024-10-01 | 2024-10-01 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 620 | 21,862 | ||||||
2024-10-01 | 2024-09-30 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 95.5470 | -928 | -89 | 0 | ||||
2024-10-01 | 2024-09-30 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 95.5470 | -928 | -89 | 0 | ||||
2024-10-01 | 2024-09-30 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 95.0289 | -5,572 | -530 | 928 | ||||
2024-10-01 | 2024-09-30 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 95.0289 | -5,572 | -530 | 928 | ||||
2024-10-01 | 2024-09-30 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 6,500 | 6,500 | ||||||
2024-10-01 | 2024-09-30 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 6,500 | 6,500 | ||||||
2024-10-01 | 2024-09-30 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 95.5470 | -928 | -89 | 0 | ||||
2024-10-01 | 2024-09-30 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 95.0289 | -5,572 | -530 | 928 | ||||
2024-10-01 | 2024-09-30 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 6,500 | 6,500 | ||||||
2024-10-01 | 2024-09-30 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 95.5470 | -928 | -89 | 0 | ||||
2024-10-01 | 2024-09-30 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 95.0289 | -5,572 | -530 | 928 | ||||
2024-10-01 | 2024-09-30 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 6,500 | 6,500 | ||||||
2024-09-30 | 2024-09-27 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 95.0732 | -50,048 | -4,758 | 149,952 | ||||
2024-09-30 | 2024-09-27 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 95.0732 | -50,048 | -4,758 | 149,952 | ||||
2024-09-04 | 2024-09-03 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 89.7000 | -620 | -56 | 21,242 | ||||
2024-09-04 | 2024-09-03 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 620 | 21,862 | ||||||
2024-08-29 | 2024-08-28 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 89.5327 | -1,490 | -133 | 0 | ||||
2024-08-29 | 2024-08-28 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 88.8893 | -5,010 | -445 | 1,490 | ||||
2024-08-29 | 2024-08-28 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 6,500 | 6,500 | ||||||
2024-08-29 | 2024-08-28 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 89.5327 | -1,490 | -133 | 0 | ||||
2024-08-29 | 2024-08-28 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 88.8893 | -5,010 | -445 | 1,490 | ||||
2024-08-29 | 2024-08-28 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 6,500 | 6,500 | ||||||
2024-08-29 | 2024-08-28 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 6,500 | 6,500 | ||||||
2024-08-29 | 2024-08-28 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 89.5327 | -1,490 | -133 | 0 | ||||
2024-08-29 | 2024-08-28 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 88.8893 | -5,010 | -445 | 1,490 | ||||
2024-08-29 | 2024-08-28 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 89.5327 | -1,490 | -133 | 0 | ||||
2024-08-29 | 2024-08-28 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 88.8893 | -5,010 | -445 | 1,490 | ||||
2024-08-29 | 2024-08-28 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 6,500 | 6,500 | ||||||
2024-08-06 | 2024-08-06 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 82.5700 | -620 | -51 | 21,242 | ||||
2024-08-06 | 2024-08-06 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 620 | 21,862 | ||||||
2024-07-30 | 2024-07-29 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 88.5966 | -1,484 | -131 | 0 | ||||
2024-07-30 | 2024-07-29 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 87.9646 | -5,016 | -441 | 1,484 | ||||
2024-07-30 | 2024-07-29 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 6,500 | 6,500 | ||||||
2024-07-30 | 2024-07-29 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 6,500 | 6,500 | ||||||
2024-07-30 | 2024-07-29 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 88.5966 | -1,483 | -131 | 0 | ||||
2024-07-30 | 2024-07-29 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 87.9646 | -5,017 | -441 | 1,483 | ||||
2024-07-30 | 2024-07-29 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 88.5966 | -1,484 | -131 | 0 | ||||
2024-07-30 | 2024-07-29 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 87.9646 | -5,016 | -441 | 1,484 | ||||
2024-07-30 | 2024-07-29 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 6,500 | 6,500 | ||||||
2024-07-30 | 2024-07-29 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 88.5966 | -1,483 | -131 | 0 | ||||
2024-07-30 | 2024-07-29 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 87.9646 | -5,017 | -441 | 1,483 | ||||
2024-07-30 | 2024-07-29 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 6,500 | 6,500 | ||||||
2024-07-16 | 2024-07-12 | 4 | Buckner Stephanie By husband | ALTR | Class A Common Stock | I | 71.6800 | 83 | 6 | 7,207 | ||||
2024-07-16 | 2024-07-12 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 71.6800 | 83 | 6 | 56,567 | ||||
2024-07-16 | 2024-07-12 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 71.6800 | 83 | 6 | 16,640 | ||||
2024-07-16 | 2024-07-12 | 4 | Kunju Ravi | ALTR | Common Stock | D | 71.6800 | 83 | 6 | 30,665 | ||||
2024-07-16 | 2024-07-12 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 71.6800 | 83 | 6 | 26,413 | ||||
2024-07-16 | 2024-07-12 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 71.6800 | 83 | 6 | 4,680 | ||||
2024-07-16 | 2024-07-12 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 71.6800 | 83 | 6 | 18,224 | ||||
2024-07-16 | 2024-07-12 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 71.6800 | 83 | 6 | 17,163 | ||||
2024-07-16 | 2024-07-12 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 71.6800 | 83 | 6 | 34,160 | ||||
2024-07-10 | 2024-07-09 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 97.7300 | -620 | -61 | 21,242 | ||||
2024-07-10 | 2024-07-09 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 620 | 21,862 | ||||||
2024-07-01 | 2024-06-28 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 99.5661 | -900 | -90 | 0 | ||||
2024-07-01 | 2024-06-28 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 99.5661 | -900 | -90 | 0 | ||||
2024-07-01 | 2024-06-28 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 98.6738 | -1,762 | -174 | 900 | ||||
2024-07-01 | 2024-06-28 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 97.7684 | -3,838 | -375 | 2,662 | ||||
2024-07-01 | 2024-06-28 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 6,500 | 6,500 | ||||||
2024-07-01 | 2024-06-28 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 6,500 | 6,500 | ||||||
2024-07-01 | 2024-06-28 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 98.6738 | -1,761 | -174 | 900 | ||||
2024-07-01 | 2024-06-28 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 97.7684 | -3,839 | -375 | 2,661 | ||||
2024-07-01 | 2024-06-28 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 99.5661 | -900 | -90 | 0 | ||||
2024-07-01 | 2024-06-28 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 98.6738 | -1,762 | -174 | 900 | ||||
2024-07-01 | 2024-06-28 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 97.7684 | -3,838 | -375 | 2,662 | ||||
2024-07-01 | 2024-06-28 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 6,500 | 6,500 | ||||||
2024-07-01 | 2024-06-28 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 99.5661 | -900 | -90 | 0 | ||||
2024-07-01 | 2024-06-28 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 98.6738 | -1,761 | -174 | 900 | ||||
2024-07-01 | 2024-06-28 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 97.7684 | -3,839 | -375 | 2,661 | ||||
2024-07-01 | 2024-06-28 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 6,500 | 6,500 | ||||||
2024-06-28 | 2024-06-27 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 99.1866 | -25,529 | -2,532 | 200,000 | ||||
2024-06-28 | 2024-06-27 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 98.1254 | -74,471 | -7,307 | 225,529 | ||||
2024-06-28 | 2024-06-27 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 99.1866 | -25,529 | -2,532 | 200,000 | ||||
2024-06-28 | 2024-06-27 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 98.1254 | -74,471 | -7,307 | 225,529 | ||||
2024-06-20 | 2024-05-10 | 4/A | Maitra Raoul | ALTR | Class A Common Stock | D | 85.7500 | -962 | -82 | 27,360 | ||||
2024-06-18 | 2024-06-17 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 300,000 | 400,000 | ||||||
2024-06-18 | 2024-06-17 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 300,000 | 400,000 | ||||||
2024-06-18 | 2024-06-17 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 300,000 | 300,000 | ||||||
2024-06-18 | 2024-06-17 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 300,000 | 400,000 | ||||||
2024-06-18 | 2024-06-14 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 96.3100 | -1,030 | -99 | 26,230 | ||||
2024-06-14 | 2024-06-13 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 96.5704 | -1,866 | -180 | 16,557 | ||||
2024-06-13 | 2024-06-12 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 97.5854 | -23,616 | -2,305 | 100,000 | ||||
2024-06-13 | 2024-06-12 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 97.1172 | -76,384 | -7,418 | 123,616 | ||||
2024-06-13 | 2024-06-11 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 92.7746 | -51,304 | -4,760 | 0 | ||||
2024-06-13 | 2024-06-11 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 92.1911 | -48,696 | -4,489 | 51,304 | ||||
2024-06-13 | 2024-06-11 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 92.7746 | -51,304 | -4,760 | 0 | ||||
2024-06-13 | 2024-06-11 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 92.1911 | -48,696 | -4,489 | 51,304 | ||||
2024-06-13 | 2024-06-12 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 97.5854 | -23,616 | -2,305 | 100,000 | ||||
2024-06-13 | 2024-06-12 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 97.1172 | -76,384 | -7,418 | 123,616 | ||||
2024-06-11 | 2024-06-10 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 94.1850 | -100 | -9 | 0 | ||||
2024-06-11 | 2024-06-10 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 93.2760 | -4,950 | -462 | 100 | ||||
2024-06-11 | 2024-06-10 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 92.7135 | -1,450 | -134 | 5,050 | ||||
2024-06-11 | 2024-06-10 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 6,500 | 6,500 | ||||||
2024-06-11 | 2024-06-10 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 94.1850 | -100 | -9 | 0 | ||||
2024-06-11 | 2024-06-10 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 94.1850 | -100 | -9 | 0 | ||||
2024-06-11 | 2024-06-10 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 93.2760 | -4,950 | -462 | 100 | ||||
2024-06-11 | 2024-06-10 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 93.2760 | -4,950 | -462 | 100 | ||||
2024-06-11 | 2024-06-10 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 92.7135 | -1,450 | -134 | 5,050 | ||||
2024-06-11 | 2024-06-10 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 92.7135 | -1,450 | -134 | 5,050 | ||||
2024-06-11 | 2024-06-10 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 6,500 | 6,500 | ||||||
2024-06-11 | 2024-06-10 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 6,500 | 6,500 | ||||||
2024-06-11 | 2024-06-10 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 94.1850 | -100 | -9 | 0 | ||||
2024-06-11 | 2024-06-10 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 93.2760 | -4,950 | -462 | 100 | ||||
2024-06-11 | 2024-06-10 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 92.7135 | -1,450 | -134 | 5,050 | ||||
2024-06-11 | 2024-06-10 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 6,500 | 6,500 | ||||||
2024-06-05 | 2024-06-05 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 89.0058 | -2,479 | -221 | 34,077 | ||||
2024-06-05 | 2024-06-04 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 85.9500 | -620 | -53 | 21,242 | ||||
2024-06-05 | 2024-06-04 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 620 | 21,862 | ||||||
2024-05-23 | 2024-05-21 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 90.5088 | -19,852 | -1,797 | 18,141 | ||||
2024-05-23 | 2024-05-21 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 1,563 | 37,993 | ||||||
2024-05-23 | 2024-05-21 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 1,424 | 36,430 | ||||||
2024-05-23 | 2024-05-21 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 16,865 | 35,006 | ||||||
2024-05-22 | 2024-05-21 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 90.8614 | -1,296 | -118 | 200,000 | ||||
2024-05-22 | 2024-05-20 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 92.1967 | -15,658 | -1,444 | 201,296 | ||||
2024-05-22 | 2024-05-20 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 91.4905 | -33,046 | -3,023 | 216,954 | ||||
2024-05-22 | 2024-05-21 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 90.8614 | -1,296 | -118 | 200,000 | ||||
2024-05-22 | 2024-05-20 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 92.1967 | -15,658 | -1,444 | 201,296 | ||||
2024-05-22 | 2024-05-20 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 91.4905 | -33,046 | -3,023 | 216,954 | ||||
2024-05-20 | 2024-05-17 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 91.0800 | -1,684 | -153 | 17,080 | ||||
2024-05-20 | 2024-05-17 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 90.1020 | -773 | -70 | 18,423 | ||||
2024-05-20 | 2024-05-17 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 91.1552 | -2,200 | -201 | 250,000 | ||||
2024-05-20 | 2024-05-17 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 90.3231 | -47,800 | -4,317 | 252,200 | ||||
2024-05-20 | 2024-05-17 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 91.1552 | -2,200 | -201 | 250,000 | ||||
2024-05-20 | 2024-05-17 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 90.3231 | -47,800 | -4,317 | 252,200 | ||||
2024-05-15 | 2024-05-14 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 85.7364 | -12,000 | -1,029 | 4,597 | ||||
2024-05-15 | 2024-05-14 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 12,000 | 16,597 | ||||||
2024-05-15 | 2024-05-13 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 85.7700 | -43 | -4 | 4,597 | ||||
2024-05-14 | 2024-05-10 | 4 | Kunju Ravi | ALTR | Common Stock | D | 85.3208 | -1,095 | -93 | 30,582 | ||||
2024-05-14 | 2024-05-10 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 85.7500 | -1,062 | -91 | 27,260 | ||||
2024-05-14 | 2024-05-10 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 85.6600 | -254 | -22 | 28,322 | ||||
2024-05-10 | 2024-05-08 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 2,347 | 21,242 | ||||||
2024-05-10 | 2024-05-08 | 4 | Earhart Stephen P | ALTR | Class A Common Stock | D | 2,347 | 65,242 | ||||||
2024-05-10 | 2024-05-08 | 4 | Carter Sandra Ann | ALTR | Class A Common Stock | D | 2,347 | 13,389 | ||||||
2024-05-10 | 2024-05-08 | 4 | Boyce Mary Cunningham | ALTR | Class A Common Stock | D | 2,347 | 31,242 | ||||||
2024-05-10 | 2024-05-08 | 4 | Ayyar Shekar G | ALTR | Class A Common Stock | D | 2,347 | 11,312 | ||||||
2024-05-10 | 2024-05-08 | 4 | Anderson James Francis | ALTR | Class A Common Stock | D | 2,347 | 15,229 | ||||||
2024-05-10 | 2024-05-08 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 84.3800 | -23 | -2 | 4,640 | ||||
2024-05-10 | 2024-05-08 | 4 | Kunju Ravi | ALTR | Common Stock | D | 84.3800 | -25 | -2 | 31,677 | ||||
2024-05-10 | 2024-05-08 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 84.3792 | -153 | -13 | 28,576 | ||||
2024-05-10 | 2024-05-08 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 84.3792 | -285 | -24 | 48,437 | ||||
2024-05-10 | 2024-05-08 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 84.3769 | -153 | -13 | 18,764 | ||||
2024-05-10 | 2024-05-08 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 84.3792 | -153 | -13 | 18,141 | ||||
2024-05-10 | 2024-05-08 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 84.3764 | -173 | -15 | 19,196 | ||||
2024-05-10 | 2024-05-08 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 84.3792 | -153 | -13 | 36,556 | ||||
2024-05-10 | 2024-05-08 | 4 | Scapa James Ralph By wife | ALTR | Class A Common Stock | I | 84.3800 | -9 | -1 | 1,193 | ||||
2024-05-10 | 2024-05-08 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 84.3736 | -5,560 | -469 | 134,045 | ||||
2024-05-09 | 2024-05-08 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 85.7092 | -1,220 | -105 | 100,000 | ||||
2024-05-09 | 2024-05-08 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 85.1110 | -85,997 | -7,319 | 101,220 | ||||
2024-05-09 | 2024-05-08 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 85.7092 | -1,220 | -105 | 100,000 | ||||
2024-05-09 | 2024-05-08 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 85.1110 | -85,997 | -7,319 | 101,220 | ||||
2024-05-08 | 2024-05-07 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 82.8900 | -620 | -51 | 18,895 | ||||
2024-05-08 | 2024-05-07 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 620 | 19,515 | ||||||
2024-04-11 | 2024-04-09 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 86.5730 | -638 | -55 | 187,217 | ||||
2024-04-11 | 2024-04-09 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 85.8086 | -12,145 | -1,042 | 187,855 | ||||
2024-04-11 | 2024-04-09 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 86.5730 | -638 | -55 | 187,217 | ||||
2024-04-11 | 2024-04-09 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 85.8086 | -12,145 | -1,042 | 187,855 | ||||
2024-04-03 | 2024-04-02 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 84.0000 | -620 | -52 | 18,895 | ||||
2024-04-03 | 2024-04-02 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 620 | 19,515 | ||||||
2024-04-01 | 2024-03-28 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 85.9866 | -83,336 | -7,166 | 200,000 | ||||
2024-04-01 | 2024-03-28 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 85.9866 | -83,336 | -7,166 | 200,000 | ||||
2024-03-28 | 2024-03-26 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 85.4226 | -3,904 | -333 | 283,336 | ||||
2024-03-28 | 2024-03-26 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 85.4226 | -3,904 | -333 | 283,336 | ||||
2024-03-26 | 2024-03-22 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 87.0356 | -6,757 | -588 | 287,240 | ||||
2024-03-26 | 2024-03-22 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 86.3365 | -6,003 | -518 | 293,997 | ||||
2024-03-26 | 2024-03-22 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 87.0356 | -6,757 | -588 | 287,240 | ||||
2024-03-26 | 2024-03-22 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 86.3365 | -6,003 | -518 | 293,997 | ||||
2024-03-25 | 2024-02-23 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 300,000 | 300,000 | ||||||
2024-03-25 | 2024-02-23 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 300,000 | 300,000 | ||||||
2024-03-25 | 2024-02-23 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 300,000 | 300,000 | ||||||
2024-03-25 | 2024-02-23 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 300,000 | 300,000 | ||||||
2024-03-19 | 2024-03-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 80.8396 | -4,500 | -364 | 0 | ||||
2024-03-19 | 2024-03-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 80.8396 | -4,500 | -364 | 0 | ||||
2024-03-19 | 2024-03-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 79.8677 | -500 | -40 | 4,500 | ||||
2024-03-19 | 2024-03-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 79.8677 | -500 | -40 | 4,500 | ||||
2024-03-19 | 2024-03-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2024-03-19 | 2024-03-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2024-03-19 | 2024-03-18 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 80.8396 | -4,500 | -364 | 0 | ||||
2024-03-19 | 2024-03-18 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 79.8677 | -500 | -40 | 4,500 | ||||
2024-03-19 | 2024-03-18 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2024-03-19 | 2024-03-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 80.8396 | -4,500 | -364 | 0 | ||||
2024-03-19 | 2024-03-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 79.8677 | -500 | -40 | 4,500 | ||||
2024-03-19 | 2024-03-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2024-03-19 | 2024-03-15 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 3,808 | 18,917 | ||||||
2024-03-19 | 2024-03-15 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 3,683 | 18,294 | ||||||
2024-03-19 | 2024-03-15 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 3,500 | 28,729 | ||||||
2024-03-19 | 2024-03-15 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 6,250 | 36,709 | ||||||
2024-03-19 | 2024-03-15 | 4 | Kunju Ravi | ALTR | Common Stock | D | 2,667 | 31,702 | ||||||
2024-03-19 | 2024-03-15 | 4 | Buckner Stephanie By husband | ALTR | Class A Common Stock | I | 446 | 7,124 | ||||||
2024-03-19 | 2024-03-15 | 4 | Buckner Stephanie | ALTR | Class A Common Stock | D | 5,625 | 19,629 | ||||||
2024-03-19 | 2024-03-15 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 8,625 | 56,484 | ||||||
2024-03-19 | 2024-03-15 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 41,000 | 139,605 | ||||||
2024-03-19 | 2024-03-15 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 15,375 | 48,722 | ||||||
2024-03-19 | 2024-03-17 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 729 | 4,663 | ||||||
2024-03-19 | 2024-03-17 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 1,281 | 19,369 | ||||||
2024-03-14 | 2024-03-13 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 81.6558 | -112 | -9 | 14,611 | ||||
2024-03-14 | 2024-03-13 | 4 | Scapa James Ralph By wife | ALTR | Class A Common Stock | I | 81.6600 | -93 | -8 | 1,202 | ||||
2024-03-14 | 2024-03-13 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 81.6594 | -1,686 | -138 | 98,605 | ||||
2024-03-14 | 2024-03-13 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 81.6600 | -105 | -9 | 3,934 | ||||
2024-03-14 | 2024-03-13 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 81.6600 | -75 | -6 | 25,229 | ||||
2024-03-14 | 2024-03-13 | 4 | Kunju Ravi | ALTR | Common Stock | D | 81.6538 | -76 | -6 | 29,035 | ||||
2024-03-07 | 2024-03-06 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 83.0404 | -5,778 | -480 | 4,039 | ||||
2024-03-07 | 2024-03-06 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 5,778 | 9,817 | ||||||
2024-03-06 | 2024-03-04 | 4 | Buckner Stephanie By husband | ALTR | Class A Common Stock | I | 85.3200 | -60 | -5 | 6,678 | ||||
2024-03-06 | 2024-03-04 | 4 | Buckner Stephanie | ALTR | Class A Common Stock | D | 85.3200 | -486 | -41 | 14,004 | ||||
2024-03-06 | 2024-03-05 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 85.0100 | -620 | -53 | 18,895 | ||||
2024-03-06 | 2024-03-05 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 620 | 19,515 | ||||||
2024-03-05 | 2024-03-04 | 4 | Kunju Ravi | ALTR | Common Stock | D | 85.3200 | -134 | -11 | 29,111 | ||||
2024-03-05 | 2024-03-04 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 85.3200 | -883 | -75 | 47,859 | ||||
2024-03-05 | 2024-03-04 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 85.3200 | -197 | -17 | 4,039 | ||||
2024-03-05 | 2024-03-04 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 85.3200 | -264 | -23 | 15,109 | ||||
2024-03-05 | 2024-03-04 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 85.3200 | -491 | -42 | 33,347 | ||||
2024-03-05 | 2024-03-04 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 85.3200 | -457 | -39 | 30,459 | ||||
2024-03-05 | 2024-03-04 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 85.3200 | -193 | -16 | 18,088 | ||||
2024-03-05 | 2024-03-04 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 85.3200 | -3,300 | -282 | 100,291 | ||||
2024-03-05 | 2024-03-04 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 85.3200 | -285 | -24 | 25,304 | ||||
2024-03-05 | 2024-03-04 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 85.3200 | -291 | -25 | 14,723 | ||||
2024-02-29 | 2024-02-28 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 83.6510 | -236 | -20 | 15,014 | ||||
2024-02-29 | 2024-02-28 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 83.6510 | -1,003 | -84 | 15,373 | ||||
2024-02-29 | 2024-02-28 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 83.6510 | -189 | -16 | 25,589 | ||||
2024-02-29 | 2024-02-28 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 83.6520 | -138 | -12 | 18,281 | ||||
2024-02-29 | 2024-02-28 | 4 | Kunju Ravi | ALTR | Common Stock | D | 83.6520 | -121 | -10 | 29,245 | ||||
2024-02-29 | 2024-02-28 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 83.6510 | -4,363 | -365 | 48,742 | ||||
2024-02-29 | 2024-02-28 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 83.6510 | -375 | -31 | 33,838 | ||||
2024-02-20 | 2024-02-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 91.3476 | -2,790 | -255 | 0 | ||||
2024-02-20 | 2024-02-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 90.7170 | -2,210 | -200 | 2,790 | ||||
2024-02-20 | 2024-02-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2024-02-20 | 2024-02-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2024-02-20 | 2024-02-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 91.3476 | -2,789 | -255 | 0 | ||||
2024-02-20 | 2024-02-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 90.7170 | -2,211 | -201 | 2,789 | ||||
2024-02-20 | 2024-02-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 91.3476 | -2,790 | -255 | 0 | ||||
2024-02-20 | 2024-02-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 90.7170 | -2,210 | -200 | 2,790 | ||||
2024-02-20 | 2024-02-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2024-02-20 | 2024-02-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 91.3476 | -2,789 | -255 | 0 | ||||
2024-02-20 | 2024-02-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 90.7170 | -2,211 | -201 | 2,789 | ||||
2024-02-20 | 2024-02-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2024-01-25 | 2024-01-23 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 88.2335 | -474 | -42 | 0 | ||||
2024-01-25 | 2024-01-23 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 87.3169 | -99,526 | -8,690 | 474 | ||||
2024-01-25 | 2024-01-23 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 100,000 | 100,000 | ||||||
2024-01-25 | 2024-01-23 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 88.2335 | -474 | -42 | 0 | ||||
2024-01-25 | 2024-01-23 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 87.3169 | -99,526 | -8,690 | 474 | ||||
2024-01-25 | 2024-01-23 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 100,000 | 100,000 | ||||||
2024-01-18 | 2024-01-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 83.9104 | -2,905 | -244 | 0 | ||||
2024-01-18 | 2024-01-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 83.4827 | -2,095 | -175 | 2,905 | ||||
2024-01-18 | 2024-01-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2024-01-18 | 2024-01-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2024-01-18 | 2024-01-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 83.9104 | -2,904 | -244 | 0 | ||||
2024-01-18 | 2024-01-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 83.4827 | -2,096 | -175 | 2,904 | ||||
2024-01-18 | 2024-01-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 83.9104 | -2,905 | -244 | 0 | ||||
2024-01-18 | 2024-01-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 83.4827 | -2,095 | -175 | 2,905 | ||||
2024-01-18 | 2024-01-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2024-01-18 | 2024-01-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 83.9104 | -2,904 | -244 | 0 | ||||
2024-01-18 | 2024-01-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 83.4827 | -2,096 | -175 | 2,904 | ||||
2024-01-18 | 2024-01-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2024-01-17 | 2024-01-12 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 63.9200 | 94 | 6 | 16,376 | ||||
2024-01-17 | 2024-01-12 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 63.9200 | 94 | 6 | 4,236 | ||||
2024-01-17 | 2024-01-12 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 63.9200 | 94 | 6 | 25,778 | ||||
2024-01-17 | 2024-01-12 | 4 | Kunju Ravi | ALTR | Common Stock | D | 63.9200 | 94 | 6 | 29,366 | ||||
2024-01-17 | 2024-01-12 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 63.9200 | 94 | 6 | 18,419 | ||||
2024-01-17 | 2024-01-12 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 63.9200 | 94 | 6 | 53,105 | ||||
2024-01-17 | 2024-01-12 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 63.9200 | 94 | 6 | 30,916 | ||||
2023-12-21 | 2023-12-20 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 10,000 | 53,011 | ||||||
2023-12-19 | 2023-12-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 74.5770 | -68 | -5 | 0 | ||||
2023-12-19 | 2023-12-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 74.1087 | -4,932 | -366 | 68 | ||||
2023-12-19 | 2023-12-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2023-12-19 | 2023-12-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2023-12-19 | 2023-12-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 74.5770 | -67 | -5 | 0 | ||||
2023-12-19 | 2023-12-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 74.1087 | -4,933 | -366 | 67 | ||||
2023-12-19 | 2023-12-18 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 74.5770 | -68 | -5 | 0 | ||||
2023-12-19 | 2023-12-18 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 74.1087 | -4,932 | -366 | 68 | ||||
2023-12-19 | 2023-12-18 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2023-12-19 | 2023-12-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 74.5770 | -67 | -5 | 0 | ||||
2023-12-19 | 2023-12-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 74.1087 | -4,933 | -366 | 67 | ||||
2023-12-19 | 2023-12-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2023-12-11 | 2023-12-08 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 71.5793 | -4,564 | -327 | 0 | ||||
2023-12-11 | 2023-12-08 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 4,564 | 4,564 | ||||||
2023-12-11 | 2023-12-08 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 71.5793 | -4,564 | -327 | 0 | ||||
2023-12-11 | 2023-12-08 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 4,564 | 4,564 | ||||||
2023-12-08 | 2023-12-06 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 72.8389 | -900 | -66 | 0 | ||||
2023-12-08 | 2023-12-06 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 72.0014 | -13,511 | -973 | 900 | ||||
2023-12-08 | 2023-12-06 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 14,411 | 14,411 | ||||||
2023-12-08 | 2023-12-06 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 72.8389 | -900 | -66 | 0 | ||||
2023-12-08 | 2023-12-06 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 72.0014 | -13,511 | -973 | 900 | ||||
2023-12-08 | 2023-12-06 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 14,411 | 14,411 | ||||||
2023-12-08 | 2023-12-06 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 71.6500 | -600 | -43 | 18,895 | ||||
2023-12-08 | 2023-12-06 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 600 | 19,495 | ||||||
2023-12-05 | 2023-12-01 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 72.7869 | -45,766 | -3,331 | 0 | ||||
2023-12-05 | 2023-12-01 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 45,766 | 45,766 | ||||||
2023-12-05 | 2023-12-01 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 72.7869 | -45,766 | -3,331 | 0 | ||||
2023-12-05 | 2023-12-01 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 45,766 | 45,766 | ||||||
2023-12-01 | 2023-11-30 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 72.6500 | -1,128 | -82 | 0 | ||||
2023-12-01 | 2023-11-30 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 1,128 | 1,128 | ||||||
2023-12-01 | 2023-11-29 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 73.8350 | -100 | -7 | 0 | ||||
2023-12-01 | 2023-11-29 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 73.0987 | -25,454 | -1,861 | 100 | ||||
2023-12-01 | 2023-11-29 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 25,554 | 25,554 | ||||||
2023-12-01 | 2023-11-30 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 72.6500 | -1,128 | -82 | 0 | ||||
2023-12-01 | 2023-11-30 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 1,128 | 1,128 | ||||||
2023-12-01 | 2023-11-29 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 73.8350 | -100 | -7 | 0 | ||||
2023-12-01 | 2023-11-29 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 73.0987 | -25,454 | -1,861 | 100 | ||||
2023-12-01 | 2023-11-29 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 25,554 | 25,554 | ||||||
2023-11-22 | 2023-11-21 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 73.7284 | -633 | -47 | 0 | ||||
2023-11-22 | 2023-11-21 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 73.0437 | -7,944 | -580 | 633 | ||||
2023-11-22 | 2023-11-21 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 8,577 | 8,577 | ||||||
2023-11-22 | 2023-11-21 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 73.7284 | -633 | -47 | 0 | ||||
2023-11-22 | 2023-11-21 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 73.0437 | -7,944 | -580 | 633 | ||||
2023-11-22 | 2023-11-21 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 8,577 | 8,577 | ||||||
2023-11-22 | 2023-11-20 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 74.1689 | -33,410 | -2,478 | 0 | ||||
2023-11-22 | 2023-11-20 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 73.9113 | -66,590 | -4,922 | 33,410 | ||||
2023-11-22 | 2023-11-20 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 100,000 | 100,000 | ||||||
2023-11-22 | 2023-11-20 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 74.1689 | -33,410 | -2,478 | 0 | ||||
2023-11-22 | 2023-11-20 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 73.9113 | -66,590 | -4,922 | 33,410 | ||||
2023-11-22 | 2023-11-20 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 100,000 | 100,000 | ||||||
2023-11-17 | 2023-11-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 73.6024 | -800 | -59 | 0 | ||||
2023-11-17 | 2023-11-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 73.6024 | -800 | -59 | 0 | ||||
2023-11-17 | 2023-11-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 72.4846 | -3,253 | -236 | 800 | ||||
2023-11-17 | 2023-11-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 72.4846 | -3,253 | -236 | 800 | ||||
2023-11-17 | 2023-11-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 71.7369 | -947 | -68 | 4,053 | ||||
2023-11-17 | 2023-11-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 71.7369 | -947 | -68 | 4,053 | ||||
2023-11-17 | 2023-11-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2023-11-17 | 2023-11-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2023-11-17 | 2023-11-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 73.6024 | -800 | -59 | 0 | ||||
2023-11-17 | 2023-11-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 72.4846 | -3,253 | -236 | 800 | ||||
2023-11-17 | 2023-11-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 71.7369 | -947 | -68 | 4,053 | ||||
2023-11-17 | 2023-11-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2023-11-17 | 2023-11-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 73.6024 | -800 | -59 | 0 | ||||
2023-11-17 | 2023-11-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 72.4846 | -3,253 | -236 | 800 | ||||
2023-11-17 | 2023-11-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 71.7369 | -947 | -68 | 4,053 | ||||
2023-11-17 | 2023-11-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2023-11-16 | 2023-11-14 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 73.1570 | -1,800 | -132 | 18,895 | ||||
2023-11-16 | 2023-11-14 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 1,800 | 20,695 | ||||||
2023-11-13 | 2023-11-10 | 4 | Kunju Ravi | ALTR | Common Stock | D | 69.0500 | -360 | -25 | 29,272 | ||||
2023-11-09 | 2023-11-08 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 68.7880 | -1,600 | -110 | 25,684 | ||||
2023-11-08 | 2023-11-07 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 67.9950 | -1,100 | -75 | 4,142 | ||||
2023-11-08 | 2023-11-07 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 67.4040 | -2,611 | -176 | 5,242 | ||||
2023-11-08 | 2023-11-07 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 2,511 | 7,853 | ||||||
2023-11-08 | 2023-11-07 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 1,200 | 5,342 | ||||||
2023-10-17 | 2023-10-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 66.0530 | -350 | -23 | 0 | ||||
2023-10-17 | 2023-10-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 66.0530 | -350 | -23 | 0 | ||||
2023-10-17 | 2023-10-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 65.4430 | -3,348 | -219 | 350 | ||||
2023-10-17 | 2023-10-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 65.4430 | -3,348 | -219 | 350 | ||||
2023-10-17 | 2023-10-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 64.4760 | -1,302 | -84 | 3,698 | ||||
2023-10-17 | 2023-10-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2023-10-17 | 2023-10-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2023-10-17 | 2023-10-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 64.4760 | -1,302 | -84 | 3,698 | ||||
2023-10-17 | 2023-10-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 66.0530 | -350 | -23 | 0 | ||||
2023-10-17 | 2023-10-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 65.4430 | -3,348 | -219 | 350 | ||||
2023-10-17 | 2023-10-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 64.4760 | -1,302 | -84 | 3,698 | ||||
2023-10-17 | 2023-10-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2023-10-17 | 2023-10-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 66.0530 | -350 | -23 | 0 | ||||
2023-10-17 | 2023-10-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 65.4430 | -3,348 | -219 | 350 | ||||
2023-10-17 | 2023-10-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 64.4760 | -1,302 | -84 | 3,698 | ||||
2023-10-17 | 2023-10-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2023-09-19 | 2023-09-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 65.2900 | -5,000 | -326 | 0 | ||||
2023-09-19 | 2023-09-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 65.2900 | -5,000 | -326 | 0 | ||||
2023-09-19 | 2023-09-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2023-09-19 | 2023-09-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2023-09-19 | 2023-09-18 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 65.2900 | -5,000 | -326 | 0 | ||||
2023-09-19 | 2023-09-18 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2023-09-19 | 2023-09-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 65.2900 | -5,000 | -326 | 0 | ||||
2023-09-19 | 2023-09-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2023-08-17 | 2023-08-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 62.4650 | -5,000 | -312 | 0 | ||||
2023-08-17 | 2023-08-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 62.4650 | -5,000 | -312 | 0 | ||||
2023-08-17 | 2023-08-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2023-08-17 | 2023-08-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2023-08-17 | 2023-08-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 62.4650 | -5,000 | -312 | 0 | ||||
2023-08-17 | 2023-08-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2023-08-17 | 2023-08-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 62.4650 | -5,000 | -312 | 0 | ||||
2023-08-17 | 2023-08-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2023-08-10 | 2023-08-10 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 3.8400 | 4,000 | 15 | 27,284 | ||||
2023-08-10 | 2023-08-09 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 61.8800 | -360 | -22 | 15,250 | ||||
2023-07-20 | 2023-07-19 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 74.9650 | -30,661 | -2,299 | 0 | ||||
2023-07-20 | 2023-07-19 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 74.1820 | -69,339 | -5,144 | 30,661 | ||||
2023-07-20 | 2023-07-19 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 100,000 | 100,000 | ||||||
2023-07-20 | 2023-07-19 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 74.9650 | -30,661 | -2,299 | 0 | ||||
2023-07-20 | 2023-07-19 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 74.1820 | -69,339 | -5,144 | 30,661 | ||||
2023-07-20 | 2023-07-19 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 100,000 | 100,000 | ||||||
2023-07-18 | 2023-07-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 75.1420 | -2,601 | -195 | 0 | ||||
2023-07-18 | 2023-07-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 75.1420 | -2,601 | -195 | 0 | ||||
2023-07-18 | 2023-07-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 74.6620 | -2,399 | -179 | 2,601 | ||||
2023-07-18 | 2023-07-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 74.6620 | -2,399 | -179 | 2,601 | ||||
2023-07-18 | 2023-07-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2023-07-18 | 2023-07-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2023-07-18 | 2023-07-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 75.1420 | -2,601 | -195 | 0 | ||||
2023-07-18 | 2023-07-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 74.6620 | -2,399 | -179 | 2,601 | ||||
2023-07-18 | 2023-07-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2023-07-18 | 2023-07-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 75.1420 | -2,601 | -195 | 0 | ||||
2023-07-18 | 2023-07-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 74.6620 | -2,399 | -179 | 2,601 | ||||
2023-07-18 | 2023-07-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2023-07-17 | 2023-07-14 | 4 | Buckner Stephanie By husband | ALTR | Class A Common Stock | I | 42.6500 | 141 | 6 | 6,738 | ||||
2023-07-17 | 2023-07-14 | 4 | Buckner Stephanie | ALTR | Class A Common Stock | D | 42.6500 | 141 | 6 | 6,738 | ||||
2023-07-17 | 2023-07-14 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 42.6500 | 140 | 6 | 43,011 | ||||
2023-07-17 | 2023-07-14 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 42.6500 | 140 | 6 | 18,325 | ||||
2023-07-17 | 2023-07-14 | 4 | Kunju Ravi | ALTR | Common Stock | D | 42.6500 | 140 | 6 | 29,632 | ||||
2023-07-17 | 2023-07-14 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 42.6500 | 140 | 6 | 23,284 | ||||
2023-07-17 | 2023-07-14 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 42.6500 | 140 | 6 | 4,142 | ||||
2023-07-17 | 2023-07-14 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 42.6500 | 140 | 6 | 15,610 | ||||
2023-07-17 | 2023-07-14 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 42.6500 | 140 | 6 | 16,282 | ||||
2023-07-17 | 2023-07-14 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 42.6500 | 140 | 6 | 30,822 | ||||
2023-06-20 | 2023-06-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 75.6310 | -1,400 | -106 | 0 | ||||
2023-06-20 | 2023-06-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 74.9980 | -3,600 | -270 | 1,400 | ||||
2023-06-20 | 2023-06-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2023-06-20 | 2023-06-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 75.6310 | -1,400 | -106 | 0 | ||||
2023-06-20 | 2023-06-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 75.6310 | -1,400 | -106 | 0 | ||||
2023-06-20 | 2023-06-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 74.9980 | -3,600 | -270 | 1,400 | ||||
2023-06-20 | 2023-06-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 74.9980 | -3,600 | -270 | 1,400 | ||||
2023-06-20 | 2023-06-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2023-06-20 | 2023-06-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2023-06-20 | 2023-06-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 75.6310 | -1,400 | -106 | 0 | ||||
2023-06-20 | 2023-06-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 74.9980 | -3,600 | -270 | 1,400 | ||||
2023-06-20 | 2023-06-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2023-06-13 | 2023-06-12 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 76.2530 | -180 | -14 | 30,682 | ||||
2023-06-13 | 2023-06-12 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 75.5470 | -2,471 | -187 | 30,863 | ||||
2023-06-13 | 2023-03-09 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 67.2500 | -232 | -16 | 33,334 | ||||
2023-06-12 | 2023-06-09 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 74.6280 | -109 | -8 | 15,470 | ||||
2023-06-08 | 2023-06-07 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 75.2050 | -1,772 | -133 | 4,002 | ||||
2023-06-08 | 2023-06-07 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 74.6070 | -1,379 | -103 | 5,774 | ||||
2023-06-08 | 2023-06-07 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 640 | 7,153 | ||||||
2023-06-08 | 2023-06-07 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 2,511 | 6,513 | ||||||
2023-06-07 | 2023-06-06 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 74.3020 | -9,267 | -689 | 103,591 | ||||
2023-06-07 | 2023-06-06 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 74.9650 | -146 | -11 | 0 | ||||
2023-06-07 | 2023-06-06 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 74.4210 | -99,854 | -7,431 | 146 | ||||
2023-06-07 | 2023-06-06 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 100,000 | 100,000 | ||||||
2023-06-07 | 2023-06-06 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 74.9650 | -146 | -11 | 0 | ||||
2023-06-07 | 2023-06-06 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 74.4210 | -99,854 | -7,431 | 146 | ||||
2023-06-07 | 2023-06-06 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 100,000 | 100,000 | ||||||
2023-06-05 | 2023-06-02 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 74.0250 | -2,356 | -174 | 34,213 | ||||
2023-06-05 | 2023-06-02 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 1,472 | 36,569 | ||||||
2023-06-05 | 2023-06-02 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 884 | 35,097 | ||||||
2023-05-26 | 2023-05-26 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 72.7010 | -847 | -62 | 23,144 | ||||
2023-05-17 | 2023-05-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 67.9430 | -5,000 | -340 | 0 | ||||
2023-05-17 | 2023-05-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 67.9430 | -5,000 | -340 | 0 | ||||
2023-05-17 | 2023-05-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2023-05-17 | 2023-05-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2023-05-17 | 2023-05-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 67.9430 | -5,000 | -340 | 0 | ||||
2023-05-17 | 2023-05-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2023-05-17 | 2023-05-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 67.9430 | -5,000 | -340 | 0 | ||||
2023-05-17 | 2023-05-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2023-05-17 | 2023-05-16 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 67.7830 | -3,636 | -246 | 34,213 | ||||
2023-05-17 | 2023-05-16 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 2,040 | 37,849 | ||||||
2023-05-17 | 2023-05-16 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 1,596 | 35,809 | ||||||
2023-05-15 | 2023-05-12 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 67.4000 | -548 | -37 | 112,858 | ||||
2023-05-15 | 2023-05-12 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 67.4000 | -41 | -3 | 4,002 | ||||
2023-05-11 | 2023-05-10 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 67.8200 | -5,358 | -363 | 113,406 | ||||
2023-05-10 | 2023-05-09 | 4 | Anderson James Francis | ALTR | Class A Common Stock | D | 2,974 | 12,882 | ||||||
2023-05-10 | 2023-05-09 | 4 | Ayyar Shekar G | ALTR | Class A Common Stock | D | 2,974 | 8,965 | ||||||
2023-05-10 | 2023-05-09 | 4 | Boyce Mary Cunningham | ALTR | Class A Common Stock | D | 2,974 | 28,895 | ||||||
2023-05-10 | 2023-05-09 | 4 | Carter Sandra Ann | ALTR | Class A Common Stock | D | 2,974 | 11,042 | ||||||
2023-05-10 | 2023-05-09 | 4 | Earhart Stephen P | ALTR | Class A Common Stock | D | 2,974 | 62,895 | ||||||
2023-05-10 | 2023-05-09 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 2,974 | 18,895 | ||||||
2023-04-18 | 2023-04-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 71.0810 | -291 | -21 | 0 | ||||
2023-04-18 | 2023-04-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 70.2830 | -4,709 | -331 | 291 | ||||
2023-04-18 | 2023-04-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 70.2830 | -4,709 | -331 | 291 | ||||
2023-04-18 | 2023-04-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2023-04-18 | 2023-04-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 5,000 | 5,000 | ||||||
2023-04-18 | 2023-04-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 71.0810 | -291 | -21 | 0 | ||||
2023-04-18 | 2023-04-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 71.0810 | -291 | -21 | 0 | ||||
2023-04-18 | 2023-04-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 70.2830 | -4,709 | -331 | 291 | ||||
2023-04-18 | 2023-04-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2023-04-18 | 2023-04-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 71.0810 | -291 | -21 | 0 | ||||
2023-04-18 | 2023-04-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 70.2830 | -4,709 | -331 | 291 | ||||
2023-04-18 | 2023-04-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 5,000 | 5,000 | ||||||
2023-04-17 | 2023-04-14 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 71.7800 | -9,167 | -658 | 0 | ||||
2023-04-17 | 2023-04-14 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 70.9840 | -40,833 | -2,898 | 9,167 | ||||
2023-04-17 | 2023-04-14 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 50,000 | 50,000 | ||||||
2023-04-17 | 2023-04-13 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 71.3380 | -50,000 | -3,567 | 0 | ||||
2023-04-17 | 2023-04-13 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 50,000 | 50,000 | ||||||
2023-04-17 | 2023-04-14 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 71.7800 | -9,167 | -658 | 0 | ||||
2023-04-17 | 2023-04-14 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 70.9840 | -40,833 | -2,898 | 9,167 | ||||
2023-04-17 | 2023-04-14 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 50,000 | 50,000 | ||||||
2023-04-17 | 2023-04-13 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 71.3380 | -50,000 | -3,567 | 0 | ||||
2023-04-17 | 2023-04-13 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 50,000 | 50,000 | ||||||
2023-04-12 | 2023-04-11 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 70.5040 | -50,000 | -3,525 | 0 | ||||
2023-04-12 | 2023-04-11 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 50,000 | 50,000 | ||||||
2023-04-12 | 2023-04-11 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 70.5040 | -50,000 | -3,525 | 0 | ||||
2023-04-12 | 2023-04-11 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 50,000 | 50,000 | ||||||
2023-04-10 | 2023-04-06 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 70.4910 | -50,000 | -3,525 | 0 | ||||
2023-04-10 | 2023-04-06 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 50,000 | 50,000 | ||||||
2023-04-10 | 2023-04-06 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 70.4910 | -50,000 | -3,525 | 0 | ||||
2023-04-10 | 2023-04-06 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 50,000 | 50,000 | ||||||
2023-03-17 | 2023-03-16 | 4 | Scapa James Ralph By wife | ALTR | Class A Common Stock | I | 64.9660 | -109 | -7 | 1,295 | ||||
2023-03-17 | 2023-03-16 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 64.9700 | -1,784 | -116 | 118,764 | ||||
2023-03-17 | 2023-03-16 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 64.9730 | -152 | -10 | 33,566 | ||||
2023-03-17 | 2023-03-16 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 67.8080 | -5,000 | -339 | 33,718 | ||||
2023-03-17 | 2023-03-17 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 68.1100 | -116 | -8 | 34,213 | ||||
2023-03-17 | 2023-03-16 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 66.0000 | -4 | -0 | 34,329 | ||||
2023-03-17 | 2023-03-16 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 64.9610 | -418 | -27 | 34,333 | ||||
2023-03-17 | 2023-03-16 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 64.9690 | -155 | -10 | 15,579 | ||||
2023-03-17 | 2023-03-17 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 68.1100 | -79 | -5 | 18,185 | ||||
2023-03-17 | 2023-03-16 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 64.9710 | -297 | -19 | 18,264 | ||||
2023-03-17 | 2023-03-16 | 4 | Buckner Stephanie By husband | ALTR | Class A Common Stock | I | 64.9620 | -31 | -2 | 6,597 | ||||
2023-03-17 | 2023-03-16 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 64.9730 | -313 | -20 | 23,991 | ||||
2023-03-17 | 2023-03-16 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 64.9730 | -155 | -10 | 16,142 | ||||
2023-03-17 | 2023-03-16 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 64.9670 | -220 | -14 | 4,043 | ||||
2023-03-17 | 2023-03-16 | 4 | Kunju Ravi | ALTR | Common Stock | D | 64.9700 | -113 | -7 | 29,492 | ||||
2023-03-16 | 2023-03-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 66.4890 | -6,507 | -433 | 0 | ||||
2023-03-16 | 2023-03-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 65.9110 | -8,493 | -560 | 6,507 | ||||
2023-03-16 | 2023-03-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 15,000 | 15,000 | ||||||
2023-03-16 | 2023-03-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 66.4890 | -8,676 | -577 | 0 | ||||
2023-03-16 | 2023-03-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 65.9110 | -11,324 | -746 | 8,676 | ||||
2023-03-16 | 2023-03-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 20,000 | 20,000 | ||||||
2023-03-16 | 2023-03-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 66.4890 | -6,507 | -433 | 0 | ||||
2023-03-16 | 2023-03-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 65.9110 | -8,493 | -560 | 6,507 | ||||
2023-03-16 | 2023-03-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 15,000 | 15,000 | ||||||
2023-03-16 | 2023-03-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 66.4890 | -8,676 | -577 | 0 | ||||
2023-03-16 | 2023-03-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 65.9110 | -11,324 | -746 | 8,676 | ||||
2023-03-16 | 2023-03-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 20,000 | 20,000 | ||||||
2023-03-16 | 2023-03-15 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 65.4700 | -1,524 | -100 | 34,751 | ||||
2023-03-16 | 2023-03-15 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 1,524 | 36,275 | ||||||
2023-03-16 | 2023-03-14 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 66.3680 | -15,430 | -1,024 | 0 | ||||
2023-03-16 | 2023-03-14 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 65.8640 | -34,752 | -2,289 | 15,430 | ||||
2023-03-16 | 2023-03-14 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 50,182 | 50,182 | ||||||
2023-03-16 | 2023-03-14 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 66.3680 | -15,430 | -1,024 | 0 | ||||
2023-03-16 | 2023-03-14 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 65.8640 | -34,752 | -2,289 | 15,430 | ||||
2023-03-16 | 2023-03-14 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 50,182 | 50,182 | ||||||
2023-03-15 | 2023-03-13 | 4 | Scapa James Ralph By wife | ALTR | Class A Common Stock | I | 62.4920 | -91 | -6 | 1,404 | ||||
2023-03-15 | 2023-03-13 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 62.4910 | -1,414 | -88 | 120,548 | ||||
2023-03-15 | 2023-03-13 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 62.4920 | -77 | -5 | 24,304 | ||||
2023-03-15 | 2023-03-13 | 4 | Kunju Ravi | ALTR | Common Stock | D | 62.4900 | -76 | -5 | 29,605 | ||||
2023-03-15 | 2023-03-13 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 62.4900 | -114 | -7 | 15,734 | ||||
2023-03-15 | 2023-03-13 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 62.4900 | -125 | -8 | 4,263 | ||||
2023-03-14 | 2023-03-10 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 64.7650 | -49,818 | -3,226 | 0 | ||||
2023-03-14 | 2023-03-10 | 4 | Christ George J By GC Investments LLC | ALTR | Class A Common Stock | I | 49,818 | 49,818 | ||||||
2023-03-14 | 2023-03-10 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 64.7650 | -49,818 | -3,226 | 0 | ||||
2023-03-14 | 2023-03-10 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 49,818 | 49,818 | ||||||
2023-03-08 | 2023-03-02 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 38,000 | 121,962 | ||||||
2023-03-03 | 2023-03-02 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 5,938 | 38,718 | ||||||
2023-03-03 | 2023-03-02 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 3,667 | 16,297 | ||||||
2023-03-03 | 2023-03-01 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 63.8400 | -206 | -13 | 12,630 | ||||
2023-03-03 | 2023-03-01 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 63.8400 | -719 | -46 | 12,836 | ||||
2023-03-03 | 2023-03-02 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 3,542 | 15,848 | ||||||
2023-03-03 | 2023-03-01 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 63.8400 | -198 | -13 | 12,306 | ||||
2023-03-03 | 2023-03-01 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 63.8400 | -321 | -20 | 12,504 | ||||
2023-03-03 | 2023-03-02 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 2,302 | 4,388 | ||||||
2023-03-03 | 2023-03-02 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 3,333 | 24,381 | ||||||
2023-03-03 | 2023-03-01 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 63.8400 | -154 | -10 | 21,048 | ||||
2023-03-03 | 2023-03-02 | 4 | Kunju Ravi | ALTR | Common Stock | D | 1,567 | 29,681 | ||||||
2023-03-03 | 2023-03-01 | 4 | Kunju Ravi | ALTR | Common Stock | D | 63.8400 | -120 | -8 | 28,114 | ||||
2023-03-03 | 2023-03-02 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 2,583 | 18,561 | ||||||
2023-03-03 | 2023-03-01 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 63.8400 | -157 | -10 | 15,978 | ||||
2023-03-03 | 2023-03-02 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 5,000 | 34,751 | ||||||
2023-03-03 | 2023-03-01 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 63.8400 | -373 | -24 | 29,751 | ||||
2023-03-03 | 2023-03-02 | 4 | Buckner Stephanie By husband | ALTR | Class A Common Stock | I | 593 | 6,628 | ||||||
2023-03-03 | 2023-03-02 | 4 | Buckner Stephanie | ALTR | Class A Common Stock | D | 5,000 | 14,774 | ||||||
2023-03-03 | 2023-03-01 | 4 | Buckner Stephanie | ALTR | Class A Common Stock | D | 63.8400 | -174 | -11 | 9,774 | ||||
2023-03-03 | 2023-03-02 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 8,250 | 42,871 | ||||||
2023-03-03 | 2023-03-01 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 63.8400 | -956 | -61 | 34,621 | ||||
2023-03-03 | 2023-03-01 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 63.8400 | -348 | -22 | 35,577 | ||||
2023-03-03 | 2023-03-01 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 63.8400 | -2,173 | -139 | 35,925 | ||||
2023-03-02 | 2023-02-28 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 64.4800 | -2,039 | -131 | 2,086 | ||||
2023-03-02 | 3/A | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 4,608 | ||||||||
2023-03-02 | 2023-03-01 | 4 | Ayyar Shekar G | ALTR | Class A Common Stock | D | 64.7560 | -4,177 | -270 | 5,991 | ||||
2023-03-01 | 2023-02-28 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 64.5620 | -109 | -7 | 16,135 | ||||
2023-03-01 | 2023-02-28 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 64.4900 | -1,047 | -68 | 16,244 | ||||
2023-03-01 | 2023-02-28 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 64.5300 | -2,500 | -161 | 21,202 | ||||
2023-02-16 | 2023-02-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 58.1460 | -2,547 | -148 | 0 | ||||
2023-02-16 | 2023-02-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 57.6030 | -12,453 | -717 | 2,547 | ||||
2023-02-16 | 2023-02-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 15,000 | 15,000 | ||||||
2023-02-16 | 2023-02-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 58.1460 | -2,547 | -148 | 0 | ||||
2023-02-16 | 2023-02-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 57.6030 | -12,453 | -717 | 2,547 | ||||
2023-02-16 | 2023-02-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 15,000 | 15,000 | ||||||
2023-02-16 | 2023-02-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 58.1460 | -3,396 | -197 | 0 | ||||
2023-02-16 | 2023-02-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 57.6030 | -16,604 | -956 | 3,396 | ||||
2023-02-16 | 2023-02-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 20,000 | 20,000 | ||||||
2023-02-16 | 2023-02-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 58.1460 | -3,396 | -197 | 0 | ||||
2023-02-16 | 2023-02-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 57.6030 | -16,604 | -956 | 3,396 | ||||
2023-02-16 | 2023-02-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 20,000 | 20,000 | ||||||
2023-01-19 | 2023-01-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 49.9050 | -20,000 | -998 | 0 | ||||
2023-01-19 | 2023-01-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 20,000 | 20,000 | ||||||
2023-01-19 | 2023-01-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 49.9050 | -15,000 | -749 | 0 | ||||
2023-01-19 | 2023-01-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 15,000 | 15,000 | ||||||
2023-01-19 | 2023-01-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 49.9050 | -20,000 | -998 | 0 | ||||
2023-01-19 | 2023-01-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 20,000 | 20,000 | ||||||
2023-01-19 | 2023-01-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 49.9050 | -15,000 | -749 | 0 | ||||
2023-01-19 | 2023-01-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 15,000 | 15,000 | ||||||
2023-01-18 | 2023-01-14 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 42.3100 | 142 | 6 | 32,780 | ||||
2023-01-18 | 2023-01-14 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 42.3100 | 142 | 6 | 17,291 | ||||
2023-01-18 | 2023-01-14 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 42.3100 | 142 | 6 | 3,125 | ||||
2023-01-18 | 2023-01-14 | 4 | Kunju Ravi | ALTR | Common Stock | D | 42.3100 | 142 | 6 | 28,234 | ||||
2023-01-18 | 2023-01-14 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 42.3100 | 142 | 6 | 12,825 | ||||
2023-01-18 | 2023-01-14 | 4 | Buckner Stephanie By husband | ALTR | Class A Common Stock | I | 42.3100 | 142 | 6 | 6,035 | ||||
2023-01-18 | 2023-01-14 | 4 | Buckner Stephanie | ALTR | Class A Common Stock | D | 42.3100 | 142 | 6 | 6,035 | ||||
2023-01-18 | 2023-01-14 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 42.3100 | 142 | 6 | 13,555 | ||||
2023-01-18 | 2023-01-14 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 42.3100 | 142 | 6 | 23,702 | ||||
2023-01-18 | 2023-01-14 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 42.3100 | 142 | 6 | 38,098 | ||||
2023-01-10 | 2023-01-09 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 49.0490 | -217 | -11 | 0 | ||||
2023-01-10 | 2023-01-09 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 48.4420 | -14,783 | -716 | 217 | ||||
2023-01-10 | 2023-01-09 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 15,000 | 15,000 | ||||||
2023-01-10 | 2023-01-09 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 49.0490 | -289 | -14 | 0 | ||||
2023-01-10 | 2023-01-09 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 48.4420 | -19,711 | -955 | 289 | ||||
2023-01-10 | 2023-01-09 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 20,000 | 20,000 | ||||||
2023-01-10 | 2023-01-09 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 49.0490 | -217 | -11 | 0 | ||||
2023-01-10 | 2023-01-09 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 48.4420 | -14,783 | -716 | 217 | ||||
2023-01-10 | 2023-01-09 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 15,000 | 15,000 | ||||||
2023-01-10 | 2023-01-09 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 49.0490 | -289 | -14 | 0 | ||||
2023-01-10 | 2023-01-09 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 48.4420 | -19,711 | -955 | 289 | ||||
2023-01-10 | 2023-01-09 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 20,000 | 20,000 | ||||||
2022-11-25 | 2022-11-23 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 47.1090 | -4,000 | -188 | 30,124 | ||||
2022-11-25 | 2022-11-23 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 2.4800 | 4,000 | 10 | 34,124 | ||||
2022-11-17 | 2022-11-16 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 49.5220 | -19,262 | -954 | 83,962 | ||||
2022-11-17 | 2022-11-15 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 49.9720 | -57,915 | -2,894 | 103,224 | ||||
2022-11-16 | 2022-11-15 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 2.4800 | 2,000 | 5 | 32,638 | ||||
2022-11-10 | 2022-11-09 | 4 | Kunju Ravi | ALTR | Common Stock | D | 5,000 | 28,092 | ||||||
2022-11-10 | 2022-11-09 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 45.9140 | -363 | -17 | 12,683 | ||||
2022-10-18 | 3 | Kunju Ravi | ALTR | Common Stock | D | 23,092 | ||||||||
2022-09-20 | 2022-09-19 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 3.8400 | 4,000 | 15 | 23,560 | ||||
2022-08-17 | 2022-08-16 | 4 | Earhart Stephen P | ALTR | Class A Common Stock | D | 5.1800 | 4,000 | 21 | 59,921 | ||||
2022-07-18 | 2022-05-11 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 584 | 2,983 | ||||||
2022-07-18 | 2022-07-14 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 41.6800 | 145 | 6 | 30,638 | ||||
2022-07-18 | 2022-07-14 | 4/A | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 41.6800 | 145 | 6 | 2,399 | ||||
2022-07-18 | 2022-07-14 | 4 | Simon David L | ALTR | Class A Common Stock | D | 41.6800 | 30 | 1 | 26,745 | ||||
2022-07-18 | 2022-07-14 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 41.6800 | 145 | 6 | 2,983 | ||||
2022-07-18 | 2022-07-14 | 4 | Buckner Stephanie By husband | ALTR | Class A Common Stock | I | 41.6800 | 143 | 6 | 5,893 | ||||
2022-07-18 | 2022-07-14 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 41.6800 | 145 | 6 | 37,956 | ||||
2022-07-18 | 2022-07-14 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 49.8200 | -9 | -0 | 30,124 | ||||
2022-07-18 | 2022-07-14 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 41.6800 | 145 | 6 | 30,133 | ||||
2022-07-18 | 2022-07-14 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 41.6800 | 145 | 6 | 17,149 | ||||
2022-07-18 | 2022-07-14 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 41.6800 | 145 | 6 | 19,560 | ||||
2022-07-18 | 2022-07-14 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 41.6800 | 145 | 6 | 13,046 | ||||
2022-07-18 | 2022-07-14 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 41.6800 | 145 | 6 | 13,413 | ||||
2022-07-18 | 2022-07-14 | 4 | Buckner Stephanie | ALTR | Class A Common Stock | D | 41.6800 | 143 | 6 | 9,806 | ||||
2022-06-09 | 2022-06-08 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 55.4720 | -3,000 | -166 | 44,309 | ||||
2022-06-09 | 2022-06-08 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 5.1800 | 3,000 | 16 | 47,309 | ||||
2022-05-27 | 2022-05-26 | 4 | Schramm Uwe | ALTR | Stock Option (Right to Buy) | D | 3.64 | -934 | 0 | |||||
2022-05-27 | 2022-05-26 | 4 | Schramm Uwe | ALTR | Stock Option (Right to Buy) | D | 5.18 | -5,000 | 7,336 | |||||
2022-05-27 | 2022-05-26 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 52.6370 | -5,934 | -312 | 44,309 | ||||
2022-05-27 | 2022-05-26 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 3.6400 | 934 | 3 | 50,243 | ||||
2022-05-27 | 2022-05-26 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 5.1800 | 5,000 | 26 | 49,309 | ||||
2022-05-18 | 2022-05-17 | 4 | Maitra Raoul | ALTR | Stock Option (Right to Buy) | D | 3.79 | -1,644 | 0 | |||||
2022-05-18 | 2022-05-17 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 3.7900 | 1,644 | 6 | 19,415 | ||||
2022-05-13 | 2022-05-12 | 4 | Earhart Stephen P | ALTR | Class A Common Stock | D | 3,934 | 55,921 | ||||||
2022-05-13 | 2022-05-12 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 3,934 | 15,921 | ||||||
2022-05-13 | 2022-05-12 | 4 | Boyce Mary Cunningham | ALTR | Class A Common Stock | D | 3,934 | 25,921 | ||||||
2022-05-13 | 2022-05-12 | 4 | Anderson James Francis | ALTR | Class A Common Stock | D | 3,934 | 9,908 | ||||||
2022-05-13 | 2022-05-12 | 4 | Ayyar Shekar G | ALTR | Class A Common Stock | D | 3,934 | 10,168 | ||||||
2022-05-13 | 2022-05-12 | 4 | Carter Sandra Ann | ALTR | Class A Common Stock | D | 3,934 | 8,068 | ||||||
2022-05-13 | 2022-05-12 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 49.3070 | -2,520 | -124 | 161,139 | ||||
2022-05-12 | 2022-05-11 | 4 | Buckner Stephanie By husband | ALTR | Stock Option (Right to Buy) | I | 50.11 | 50.1100 | 1,457 | 73 | 1,457 | |||
2022-05-12 | 2022-05-11 | 4 | Buckner Stephanie By husband | ALTR | Class A Common Stock | I | 486 | 5,750 | ||||||
2022-05-12 | 2022-05-11 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 4,390 | 163,659 | ||||||
2022-04-22 | 2019-11-05 | 4/A | Schramm Uwe | ALTR | Stock Option (Right to Buy) | D | 3.84 | -4,000 | 3,252 | |||||
2022-04-22 | 2019-11-05 | 4/A | Schramm Uwe | ALTR | Class A Common Stock | D | 3.8400 | 4,000 | 15 | 54,938 | ||||
2022-04-22 | 2020-12-04 | 4 | Srikanth Mahalingam | ALTR | Stock Option (Right to Buy) | D | 0.64 | -6,819 | 0 | |||||
2022-04-22 | 2020-12-04 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 0.6400 | 6,819 | 4 | 30,492 | ||||
2022-04-22 | 2020-03-09 | 4/A | Simon David L | ALTR | Class A Common Stock | D | 28.8290 | -97 | -3 | 25,778 | ||||
2022-03-23 | 2022-03-22 | 4 | Scapa James Ralph | ALTR | Stock Option (Right to Buy) | D | 64.54 | 80,000 | 80,000 | |||||
2022-03-23 | 2022-03-22 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 23,000 | 159,269 | ||||||
2022-03-22 | 2022-03-19 | 4 | Brown Matthew Charles | ALTR | Stock Option (Right to Buy) | D | 64.15 | 8,000 | 8,000 | |||||
2022-03-22 | 2022-03-19 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 11,000 | 37,811 | ||||||
2022-03-21 | 2022-03-17 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 61.1300 | -77 | -5 | 17,004 | ||||
2022-03-21 | 2022-03-17 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 61.1300 | -116 | -7 | 29,988 | ||||
2022-03-18 | 2022-03-16 | 4 | Scapa James Ralph | ALTR | Stock Option (Right to Buy) | D | 5.18 | -19,305 | 10,695 | |||||
2022-03-18 | 2022-03-16 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 59.9900 | -22 | -1 | 136,269 | ||||
2022-03-18 | 2022-03-16 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 58.4800 | -1,738 | -102 | 136,291 | ||||
2022-03-18 | 2022-03-16 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 19,305 | 138,029 | ||||||
2022-03-18 | 2022-03-16 | 4 | Scapa James Ralph By wife | ALTR | Class A Common Stock | I | 59.8600 | -1 | -0 | 1,495 | ||||
2022-03-18 | 2022-03-16 | 4 | Scapa James Ralph By wife | ALTR | Class A Common Stock | I | 58.4800 | -106 | -6 | 1,496 | ||||
2022-03-18 | 2022-03-14 | 4 | Scapa James Ralph By wife | ALTR | Class A Common Stock | I | 59.9590 | -92 | -6 | 1,602 | ||||
2022-03-18 | 2021-03-16 | 4 | Scapa James Ralph By wife | ALTR | Class A Common Stock | I | 60.4300 | -83 | -5 | 1,694 | ||||
2022-03-18 | 2021-03-16 | 4 | Scapa James Ralph By wife | ALTR | Class A Common Stock | I | 59.3900 | -1 | -0 | 1,777 | ||||
2022-03-18 | 2021-03-15 | 4 | Scapa James Ralph By wife | ALTR | Class A Common Stock | I | 83 | 1,778 | ||||||
2022-03-18 | 2021-03-12 | 4 | Scapa James Ralph By wife | ALTR | Class A Common Stock | I | 60.5400 | -4 | -0 | 1,695 | ||||
2022-03-18 | 2021-03-12 | 4 | Scapa James Ralph By wife | ALTR | Class A Common Stock | I | 59.4500 | -77 | -5 | 1,699 | ||||
2022-03-18 | 2020-03-17 | 4 | Scapa James Ralph By wife | ALTR | Class A Common Stock | I | 24.6140 | -85 | -2 | 1,776 | ||||
2022-03-18 | 2020-03-11 | 4 | Scapa James Ralph By wife | ALTR | Class A Common Stock | I | 896 | 1,861 | ||||||
2022-03-18 | 2019-03-15 | 4 | Scapa James Ralph By wife | ALTR | Class A Common Stock | I | 965 | 965 | ||||||
2022-03-18 | 2022-03-16 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 59.9840 | -5 | -0 | 17,081 | ||||
2022-03-18 | 2022-03-16 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 58.4800 | -319 | -19 | 17,086 | ||||
2022-03-18 | 2022-02-15 | 4 | Gayle Brian | ALTR | Stock Option (Right to Buy) | D | 61.79 | 5,500 | 5,500 | |||||
2022-03-18 | 2022-02-15 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 1,833 | 17,405 | ||||||
2022-03-18 | 2022-03-16 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 60.0000 | -2 | -0 | 12,901 | ||||
2022-03-18 | 2022-03-16 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 58.4800 | -151 | -9 | 12,903 | ||||
2022-03-18 | 2021-08-16 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 71.6800 | -549 | -39 | 13,054 | ||||
2022-03-18 | 2022-03-16 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 59.8550 | -4 | -0 | 17,771 | ||||
2022-03-18 | 2022-03-16 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 58.4800 | -300 | -18 | 17,775 | ||||
2022-03-18 | 2020-03-09 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 28.8290 | -97 | -3 | 18,075 | ||||
2022-03-18 | 2022-03-16 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 59.9100 | -2 | -0 | 23,674 | ||||
2022-03-18 | 2022-03-16 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 58.4800 | -151 | -9 | 23,676 | ||||
2022-03-18 | 2022-02-15 | 4 | Srikanth Mahalingam | ALTR | Stock Option (Right to Buy) | D | 61.79 | 8,500 | 8,500 | |||||
2022-03-18 | 2022-02-15 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 2,850 | 23,827 | ||||||
2022-03-18 | 2022-03-16 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 59.9100 | -2 | -0 | 13,268 | ||||
2022-03-18 | 2022-03-16 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 58.4800 | -151 | -9 | 13,270 | ||||
2022-03-18 | 2022-02-15 | 4 | Saravia Gilma | ALTR | Stock Option (Right to Buy) | D | 61.79 | 8,500 | 8,500 | |||||
2022-03-18 | 2022-02-15 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 2,850 | 13,421 | ||||||
2022-03-18 | 2022-03-16 | 4 | Simon David L | ALTR | Class A Common Stock | D | 59.9250 | -4 | -0 | 24,726 | ||||
2022-03-18 | 2022-03-16 | 4 | Simon David L | ALTR | Class A Common Stock | D | 58.4800 | -269 | -16 | 24,730 | ||||
2022-03-18 | 2022-03-16 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 59.9120 | -5 | -0 | 40,310 | ||||
2022-03-18 | 2022-03-16 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 58.4800 | -450 | -26 | 40,315 | ||||
2022-03-18 | 2022-03-16 | 4 | Buckner Stephanie | ALTR | Class A Common Stock | D | 59.9000 | -3 | -0 | 9,663 | ||||
2022-03-18 | 2022-03-16 | 4 | Buckner Stephanie | ALTR | Class A Common Stock | D | 58.4800 | -333 | -19 | 9,666 | ||||
2022-03-18 | 2022-03-16 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 59.9420 | -5 | -0 | 30,104 | ||||
2022-03-18 | 2022-03-16 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 58.4800 | -412 | -24 | 30,109 | ||||
2022-03-18 | 2022-03-16 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 59.9700 | -2 | -0 | 2,254 | ||||
2022-03-18 | 2022-03-16 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 58.4800 | -215 | -13 | 2,256 | ||||
2022-03-18 | 2022-02-15 | 4 | Chouinard Brett R | ALTR | Stock Option (Right to Buy) | D | 61.79 | 8,500 | 8,500 | |||||
2022-03-18 | 2022-02-15 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 2,850 | 16,078 | ||||||
2022-03-16 | 2022-03-14 | 4 | Buckner Stephanie | ALTR | Class A Common Stock | D | 59.9640 | -81 | -5 | 9,999 | ||||
2022-03-16 | 2022-02-15 | 4 | Buckner Stephanie | ALTR | Stock Option (Right to Buy) | D | 61.79 | 6,000 | 6,000 | |||||
2022-03-16 | 2022-02-15 | 4 | Buckner Stephanie | ALTR | Class A Common Stock | D | 2,000 | 10,080 | ||||||
2022-03-16 | 2021-11-09 | 4 | Buckner Stephanie By husband | ALTR | Stock Option (Right to Buy) | I | 80.60 | 4,280 | 4,280 | |||||
2022-03-16 | 2021-11-09 | 4 | Buckner Stephanie By husband | ALTR | Class A Common Stock | I | 1,429 | 5,264 | ||||||
2022-03-16 | 2022-03-15 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 59.4800 | -8 | -0 | 30,521 | ||||
2022-03-16 | 2022-02-15 | 4 | Dias Nelson | ALTR | Stock Option (Right to Buy) | D | 61.79 | 11,375 | 11,375 | |||||
2022-03-16 | 2022-02-15 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 3,800 | 30,529 | ||||||
2022-03-16 | 2022-02-15 | 4 | Brown Matthew Charles | ALTR | Stock Option (Right to Buy) | D | 61.79 | 12,000 | 12,000 | |||||
2022-03-16 | 2022-02-15 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 4,000 | 26,811 | ||||||
2022-03-16 | 2022-03-14 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 59.9590 | -1,406 | -84 | 118,724 | ||||
2022-03-15 | 2022-03-14 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 59.9580 | -115 | -7 | 13,603 | ||||
2022-03-15 | 2022-02-15 | 4 | Messano Amy | ALTR | Stock Option (Right to Buy) | D | 61.79 | 8,200 | 8,200 | |||||
2022-03-15 | 2022-02-15 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 2,750 | 14,114 | ||||||
2022-03-15 | 2022-03-14 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 59.9620 | -75 | -4 | 18,172 | ||||
2022-03-15 | 2022-02-15 | 4 | Maitra Raoul | ALTR | Stock Option (Right to Buy) | D | 61.79 | 6,600 | 6,600 | |||||
2022-03-15 | 2022-02-15 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 2,200 | 18,338 | ||||||
2022-03-15 | 2022-03-14 | 4 | Simon David L | ALTR | Class A Common Stock | D | 59.9620 | -88 | -5 | 24,999 | ||||
2022-03-15 | 2022-02-15 | 4 | Simon David L | ALTR | Stock Option (Right to Buy) | D | 61.79 | 5,100 | 5,100 | |||||
2022-03-15 | 2022-02-15 | 4 | Simon David L | ALTR | Class A Common Stock | D | 1,700 | 25,178 | ||||||
2022-03-15 | 2022-03-14 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 59.9630 | -128 | -8 | 40,765 | ||||
2022-03-15 | 2022-02-15 | 4 | Schramm Uwe | ALTR | Stock Option (Right to Buy) | D | 61.79 | 8,500 | 8,500 | |||||
2022-03-15 | 2022-02-15 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 2,850 | 41,115 | ||||||
2022-03-15 | 2022-03-14 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 59.9630 | -126 | -8 | 2,471 | ||||
2022-03-10 | 2022-03-09 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 63.2670 | -164 | -10 | 2,597 | ||||
2022-03-10 | 2022-03-09 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 62.6820 | -756 | -47 | 2,761 | ||||
2022-03-10 | 2022-03-09 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 63.2700 | -222 | -14 | 38,043 | ||||
2022-03-09 | 2022-03-07 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 64.5500 | -91 | -6 | 15,572 | ||||
2022-03-09 | 2022-03-07 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 64.5500 | -2,298 | -148 | 22,811 | ||||
2022-03-09 | 2022-03-07 | 4 | Simon David L | ALTR | Class A Common Stock | D | 64.5500 | -91 | -6 | 23,387 | ||||
2022-03-09 | 2022-03-07 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 64.5490 | -396 | -26 | 10,968 | ||||
2022-03-09 | 2022-03-07 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 64.5500 | -816 | -53 | 10,571 | ||||
2022-03-09 | 2022-03-07 | 4 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 64.5500 | -91 | -6 | 3,517 | ||||
2022-03-09 | 2022-03-07 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 64.5500 | -91 | -6 | 16,047 | ||||
2022-03-09 | 2022-03-07 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 64.5500 | -1,791 | -116 | 120,130 | ||||
2022-03-09 | 2022-03-07 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 64.5500 | -105 | -7 | 26,620 | ||||
2022-02-28 | 3 | Marraccini Jeffrey | ALTR | Class A Common Stock | D | 3,608 | ||||||||
2022-02-02 | 2020-03-09 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 28.8290 | -2,369 | -68 | 36,322 | ||||
2022-01-31 | 2022-01-21 | 4 | Maitra Raoul | ALTR | Stock Option (Right to Buy) | D | 2.48 | -2,000 | 0 | |||||
2022-01-31 | 2022-01-21 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 2.4800 | 2,000 | 5 | 16,138 | ||||
2022-01-19 | 2022-01-14 | 4 | Simon David L | ALTR | Class A Common Stock | D | 54.5700 | 21 | 1 | 23,478 | ||||
2022-01-19 | 2022-01-14 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 54.5700 | 109 | 6 | 11,364 | ||||
2022-01-19 | 2022-01-14 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 54.5700 | 109 | 6 | 15,663 | ||||
2022-01-19 | 2022-01-14 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 54.5700 | 109 | 6 | 14,138 | ||||
2022-01-19 | 2022-01-14 | 4 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 54.5700 | 109 | 6 | 25,109 | ||||
2022-01-19 | 2022-01-14 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 54.5700 | 109 | 6 | 11,387 | ||||
2022-01-19 | 2022-01-14 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 54.4700 | 109 | 6 | 20,977 | ||||
2021-12-27 | 2021-12-23 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -56,513 | 5,581,778 | |||||
2021-12-27 | 2021-12-23 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 74.5820 | -4,666 | -348 | 0 | ||||
2021-12-27 | 2021-12-23 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 73.6650 | -51,847 | -3,819 | 4,666 | ||||
2021-12-27 | 2021-12-23 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 56,513 | 56,513 | ||||||
2021-12-27 | 2021-12-23 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -56,513 | 5,581,778 | |||||
2021-12-27 | 2021-12-23 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 74.5820 | -4,666 | -348 | 0 | ||||
2021-12-27 | 2021-12-23 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 73.6650 | -51,847 | -3,819 | 4,666 | ||||
2021-12-27 | 2021-12-23 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 56,513 | 56,513 | ||||||
2021-12-17 | 2021-12-15 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -19,140 | 6,792,182 | |||||
2021-12-17 | 2021-12-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 72.7330 | -400 | -29 | 0 | ||||
2021-12-17 | 2021-12-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 72.3170 | -7,126 | -515 | 400 | ||||
2021-12-17 | 2021-12-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 71.1120 | -6,637 | -472 | 7,526 | ||||
2021-12-17 | 2021-12-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 70.0710 | -4,977 | -349 | 14,163 | ||||
2021-12-17 | 2021-12-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 19,140 | 19,140 | ||||||
2021-12-17 | 2021-12-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -23,669 | 10,426,610 | |||||
2021-12-17 | 2021-12-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 72.7330 | -484 | -35 | 0 | ||||
2021-12-17 | 2021-12-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 72.3210 | -9,112 | -659 | 484 | ||||
2021-12-17 | 2021-12-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 71.1290 | -7,696 | -547 | 9,596 | ||||
2021-12-17 | 2021-12-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 70.1030 | -6,377 | -447 | 17,292 | ||||
2021-12-17 | 2021-12-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 23,669 | 23,669 | ||||||
2021-12-17 | 2021-12-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -19,140 | 6,792,182 | |||||
2021-12-17 | 2021-12-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -23,669 | 10,426,610 | |||||
2021-12-17 | 2021-12-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 72.7330 | -400 | -29 | 0 | ||||
2021-12-17 | 2021-12-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 72.3170 | -7,126 | -515 | 400 | ||||
2021-12-17 | 2021-12-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 71.1120 | -6,637 | -472 | 7,526 | ||||
2021-12-17 | 2021-12-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 70.0710 | -4,977 | -349 | 14,163 | ||||
2021-12-17 | 2021-12-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 19,140 | 19,140 | ||||||
2021-12-17 | 2021-12-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 72.7330 | -484 | -35 | 0 | ||||
2021-12-17 | 2021-12-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 72.3210 | -9,112 | -659 | 484 | ||||
2021-12-17 | 2021-12-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 71.1290 | -7,696 | -547 | 9,596 | ||||
2021-12-17 | 2021-12-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 70.1030 | -6,377 | -447 | 17,292 | ||||
2021-12-17 | 2021-12-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 23,669 | 23,669 | ||||||
2021-12-17 | 2021-12-16 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -800 | 5,638,291 | |||||
2021-12-17 | 2021-12-16 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 72.9360 | -800 | -58 | 0 | ||||
2021-12-17 | 2021-12-16 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 800 | 800 | ||||||
2021-12-17 | 2021-12-16 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -800 | 5,638,291 | |||||
2021-12-17 | 2021-12-16 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 72.9360 | -800 | -58 | 0 | ||||
2021-12-17 | 2021-12-16 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 800 | 800 | ||||||
2021-12-15 | 2021-12-13 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -42,687 | 5,639,091 | |||||
2021-12-15 | 2021-12-13 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 73.7100 | -42,687 | -3,146 | 0 | ||||
2021-12-15 | 2021-12-13 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 42,687 | 42,687 | ||||||
2021-12-15 | 2021-12-13 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -42,687 | 5,639,091 | |||||
2021-12-15 | 2021-12-13 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 73.7100 | -42,687 | -3,146 | 0 | ||||
2021-12-15 | 2021-12-13 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 42,687 | 42,687 | ||||||
2021-12-10 | 2021-12-09 | 4 | Carter Sandra Ann | ALTR | Class A Common Stock | D | 1,378 | 4,134 | ||||||
2021-12-10 | 2021-12-09 | 4 | Carter Sandra Ann | ALTR | Class A Common Stock | D | 2,756 | 2,756 | ||||||
2021-11-19 | 2021-11-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -8,860 | 6,811,322 | |||||
2021-11-19 | 2021-11-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -9,867 | 10,450,279 | |||||
2021-11-19 | 2021-11-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 78.2670 | -8,860 | -693 | 0 | ||||
2021-11-19 | 2021-11-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 8,860 | 8,860 | ||||||
2021-11-19 | 2021-11-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 78.2710 | -9,867 | -772 | 0 | ||||
2021-11-19 | 2021-11-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 9,867 | 9,867 | ||||||
2021-11-19 | 2021-11-17 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -8,860 | 6,811,322 | |||||
2021-11-19 | 2021-11-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 78.2670 | -8,860 | -693 | 0 | ||||
2021-11-19 | 2021-11-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 8,860 | 8,860 | ||||||
2021-11-19 | 2021-11-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -9,867 | 10,450,279 | |||||
2021-11-19 | 2021-11-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 78.2710 | -9,867 | -772 | 0 | ||||
2021-11-19 | 2021-11-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 9,867 | 9,867 | ||||||
2021-11-17 | 2021-11-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -8,099 | 10,460,146 | |||||
2021-11-17 | 2021-11-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 79.3320 | -4,294 | -341 | 0 | ||||
2021-11-17 | 2021-11-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 78.8630 | -3,805 | -300 | 4,294 | ||||
2021-11-17 | 2021-11-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 8,099 | 8,099 | ||||||
2021-11-17 | 2021-11-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -7,751 | 10,468,245 | |||||
2021-11-17 | 2021-11-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 78.3630 | -135 | -11 | 0 | ||||
2021-11-17 | 2021-11-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 77.7460 | -7,616 | -592 | 135 | ||||
2021-11-17 | 2021-11-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 7,751 | 7,751 | ||||||
2021-11-17 | 2021-11-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -7,075 | 6,820,182 | |||||
2021-11-17 | 2021-11-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -8,099 | 10,460,146 | |||||
2021-11-17 | 2021-11-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 79.3480 | -3,860 | -306 | 0 | ||||
2021-11-17 | 2021-11-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 78.8760 | -3,215 | -254 | 3,860 | ||||
2021-11-17 | 2021-11-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 7,075 | 7,075 | ||||||
2021-11-17 | 2021-11-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 79.3320 | -4,294 | -341 | 0 | ||||
2021-11-17 | 2021-11-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 78.8630 | -3,805 | -300 | 4,294 | ||||
2021-11-17 | 2021-11-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 8,099 | 8,099 | ||||||
2021-11-17 | 2021-11-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -6,747 | 6,827,257 | |||||
2021-11-17 | 2021-11-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -7,751 | 10,468,245 | |||||
2021-11-17 | 2021-11-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 78.4000 | -100 | -8 | 0 | ||||
2021-11-17 | 2021-11-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 77.7430 | -6,647 | -517 | 100 | ||||
2021-11-17 | 2021-11-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 6,747 | 6,747 | ||||||
2021-11-17 | 2021-11-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 78.3630 | -135 | -11 | 0 | ||||
2021-11-17 | 2021-11-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 77.7460 | -7,616 | -592 | 135 | ||||
2021-11-17 | 2021-11-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 7,751 | 7,751 | ||||||
2021-11-17 | 2021-11-16 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -7,075 | 6,820,182 | |||||
2021-11-17 | 2021-11-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 79.3480 | -3,860 | -306 | 0 | ||||
2021-11-17 | 2021-11-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 78.8760 | -3,215 | -254 | 3,860 | ||||
2021-11-17 | 2021-11-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 7,075 | 7,075 | ||||||
2021-11-17 | 2021-11-15 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -6,747 | 6,827,257 | |||||
2021-11-17 | 2021-11-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 78.4000 | -100 | -8 | 0 | ||||
2021-11-17 | 2021-11-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 77.7430 | -6,647 | -517 | 100 | ||||
2021-11-17 | 2021-11-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 6,747 | 6,747 | ||||||
2021-11-05 | 2021-11-04 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 80.0000 | -5,000 | -400 | 38,265 | ||||
2021-11-05 | 2021-11-04 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -14,994 | 5,681,778 | |||||
2021-11-05 | 2021-11-04 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 79.3730 | -8,603 | -683 | 0 | ||||
2021-11-05 | 2021-11-04 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 78.4030 | -6,391 | -501 | 8,603 | ||||
2021-11-05 | 2021-11-04 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 14,994 | 14,994 | ||||||
2021-11-05 | 2021-11-03 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -85,006 | 5,696,772 | |||||
2021-11-05 | 2021-11-03 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 77.7750 | -85,006 | -6,611 | 0 | ||||
2021-11-05 | 2021-11-03 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 85,006 | 85,006 | ||||||
2021-11-05 | 2021-11-04 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -14,994 | 5,681,778 | |||||
2021-11-05 | 2021-11-04 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 79.3730 | -8,603 | -683 | 0 | ||||
2021-11-05 | 2021-11-04 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 78.4030 | -6,391 | -501 | 8,603 | ||||
2021-11-05 | 2021-11-04 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 14,994 | 14,994 | ||||||
2021-11-05 | 2021-11-03 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -85,006 | 5,696,772 | |||||
2021-11-05 | 2021-11-03 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 77.7750 | -85,006 | -6,611 | 0 | ||||
2021-11-05 | 2021-11-03 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 85,006 | 85,006 | ||||||
2021-10-21 | 2021-10-19 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -9,076 | 6,834,004 | |||||
2021-10-21 | 2021-10-19 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -11,955 | 10,475,996 | |||||
2021-10-21 | 2021-10-19 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 74.2270 | -8,270 | -614 | 0 | ||||
2021-10-21 | 2021-10-19 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 73.3130 | -806 | -59 | 8,270 | ||||
2021-10-21 | 2021-10-19 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 9,076 | 9,076 | ||||||
2021-10-21 | 2021-10-19 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 74.2740 | -8,195 | -609 | 0 | ||||
2021-10-21 | 2021-10-19 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 73.7640 | -3,760 | -277 | 8,195 | ||||
2021-10-21 | 2021-10-19 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 11,955 | 11,955 | ||||||
2021-10-21 | 2021-10-19 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -9,076 | 6,834,004 | |||||
2021-10-21 | 2021-10-19 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 74.2270 | -8,270 | -614 | 0 | ||||
2021-10-21 | 2021-10-19 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 73.3130 | -806 | -59 | 8,270 | ||||
2021-10-21 | 2021-10-19 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 9,076 | 9,076 | ||||||
2021-10-21 | 2021-10-19 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -11,955 | 10,475,996 | |||||
2021-10-21 | 2021-10-19 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 74.2740 | -8,195 | -609 | 0 | ||||
2021-10-21 | 2021-10-19 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 73.7640 | -3,760 | -277 | 8,195 | ||||
2021-10-21 | 2021-10-19 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 11,955 | 11,955 | ||||||
2021-10-19 | 2021-10-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -10,756 | 6,843,080 | |||||
2021-10-19 | 2021-10-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -14,597 | 10,487,951 | |||||
2021-10-19 | 2021-10-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 73.6840 | -10,456 | -770 | 0 | ||||
2021-10-19 | 2021-10-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 72.7110 | -300 | -22 | 10,456 | ||||
2021-10-19 | 2021-10-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 10,756 | 10,756 | ||||||
2021-10-19 | 2021-10-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 73.6880 | -14,097 | -1,039 | 0 | ||||
2021-10-19 | 2021-10-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 72.8480 | -500 | -36 | 14,097 | ||||
2021-10-19 | 2021-10-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 14,597 | 14,597 | ||||||
2021-10-19 | 2021-10-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -10,168 | 6,853,836 | |||||
2021-10-19 | 2021-10-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -13,448 | 10,502,548 | |||||
2021-10-19 | 2021-10-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 73.9540 | -4,346 | -321 | 0 | ||||
2021-10-19 | 2021-10-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 73.0680 | -5,822 | -425 | 4,346 | ||||
2021-10-19 | 2021-10-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 10,168 | 10,168 | ||||||
2021-10-19 | 2021-10-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 73.9090 | -6,826 | -505 | 0 | ||||
2021-10-19 | 2021-10-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 73.0080 | -6,622 | -483 | 6,826 | ||||
2021-10-19 | 2021-10-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 13,448 | 13,448 | ||||||
2021-10-19 | 2021-10-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -14,597 | 10,487,951 | |||||
2021-10-19 | 2021-10-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 73.6880 | -14,097 | -1,039 | 0 | ||||
2021-10-19 | 2021-10-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 72.8480 | -500 | -36 | 14,097 | ||||
2021-10-19 | 2021-10-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 14,597 | 14,597 | ||||||
2021-10-19 | 2021-10-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -13,448 | 10,502,548 | |||||
2021-10-19 | 2021-10-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 73.9090 | -6,826 | -505 | 0 | ||||
2021-10-19 | 2021-10-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 73.0080 | -6,622 | -483 | 6,826 | ||||
2021-10-19 | 2021-10-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 13,448 | 13,448 | ||||||
2021-10-19 | 2021-10-18 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -10,756 | 6,843,080 | |||||
2021-10-19 | 2021-10-18 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 73.6840 | -10,456 | -770 | 0 | ||||
2021-10-19 | 2021-10-18 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 72.7110 | -300 | -22 | 10,456 | ||||
2021-10-19 | 2021-10-18 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 10,756 | 10,756 | ||||||
2021-10-19 | 2021-10-15 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -10,168 | 6,853,836 | |||||
2021-10-19 | 2021-10-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 73.9540 | -4,346 | -321 | 0 | ||||
2021-10-19 | 2021-10-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 73.0680 | -5,822 | -425 | 4,346 | ||||
2021-10-19 | 2021-10-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 10,168 | 10,168 | ||||||
2021-10-15 | 2021-10-14 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -66,845 | 5,781,778 | |||||
2021-10-15 | 2021-10-14 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 73.6650 | -5,055 | -372 | 0 | ||||
2021-10-15 | 2021-10-14 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 73.0370 | -61,790 | -4,513 | 5,055 | ||||
2021-10-15 | 2021-10-14 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 66,845 | 66,845 | ||||||
2021-10-15 | 2021-10-14 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -66,845 | 5,781,778 | |||||
2021-10-15 | 2021-10-14 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 73.6650 | -5,055 | -372 | 0 | ||||
2021-10-15 | 2021-10-14 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 73.0370 | -61,790 | -4,513 | 5,055 | ||||
2021-10-15 | 2021-10-14 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 66,845 | 66,845 | ||||||
2021-10-12 | 2021-10-07 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -33,155 | 5,848,623 | |||||
2021-10-12 | 2021-10-07 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 72.1600 | -33,155 | -2,392 | 0 | ||||
2021-10-12 | 2021-10-07 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 33,155 | 33,155 | ||||||
2021-10-12 | 2021-10-07 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -33,155 | 5,848,623 | |||||
2021-10-12 | 2021-10-07 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 72.1600 | -33,155 | -2,392 | 0 | ||||
2021-10-12 | 2021-10-07 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 33,155 | 33,155 | ||||||
2021-09-27 | 2021-09-24 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -374,950 | 5,881,778 | |||||
2021-09-27 | 2021-09-24 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | -187,475 | 0 | ||||||
2021-09-27 | 2021-09-24 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | -187,475 | 0 | ||||||
2021-09-27 | 2021-09-24 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 374,950 | 374,950 | ||||||
2021-09-27 | 2021-09-24 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -374,950 | 5,881,778 | |||||
2021-09-27 | 2021-09-24 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | -187,475 | 0 | ||||||
2021-09-27 | 2021-09-24 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | -187,475 | 0 | ||||||
2021-09-27 | 2021-09-24 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 374,950 | 374,950 | ||||||
2021-09-20 | 2021-09-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -14,571 | 6,864,004 | |||||
2021-09-20 | 2021-09-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -22,151 | 10,515,996 | |||||
2021-09-20 | 2021-09-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 76.1100 | -100 | -8 | 0 | ||||
2021-09-20 | 2021-09-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 76.1100 | -100 | -8 | 0 | ||||
2021-09-20 | 2021-09-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 75.2340 | -2,600 | -196 | 100 | ||||
2021-09-20 | 2021-09-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 74.5530 | -11,871 | -885 | 2,700 | ||||
2021-09-20 | 2021-09-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 14,571 | 14,571 | ||||||
2021-09-20 | 2021-09-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 75.1650 | -3,925 | -295 | 100 | ||||
2021-09-20 | 2021-09-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 74.5480 | -18,126 | -1,351 | 4,025 | ||||
2021-09-20 | 2021-09-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 22,151 | 22,151 | ||||||
2021-09-20 | 2021-09-17 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -14,571 | 6,864,004 | |||||
2021-09-20 | 2021-09-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 76.1100 | -100 | -8 | 0 | ||||
2021-09-20 | 2021-09-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 75.2340 | -2,600 | -196 | 100 | ||||
2021-09-20 | 2021-09-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 74.5530 | -11,871 | -885 | 2,700 | ||||
2021-09-20 | 2021-09-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 14,571 | 14,571 | ||||||
2021-09-20 | 2021-09-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -22,151 | 10,515,996 | |||||
2021-09-20 | 2021-09-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 76.1100 | -100 | -8 | 0 | ||||
2021-09-20 | 2021-09-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 75.1650 | -3,925 | -295 | 100 | ||||
2021-09-20 | 2021-09-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 74.5480 | -18,126 | -1,351 | 4,025 | ||||
2021-09-20 | 2021-09-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 22,151 | 22,151 | ||||||
2021-09-17 | 2021-09-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -7,865 | 6,878,575 | |||||
2021-09-17 | 2021-09-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -9,031 | 10,538,147 | |||||
2021-09-17 | 2021-09-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 75.6800 | -100 | -8 | 0 | ||||
2021-09-17 | 2021-09-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 75.0990 | -7,765 | -583 | 100 | ||||
2021-09-17 | 2021-09-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 7,865 | 7,865 | ||||||
2021-09-17 | 2021-09-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 75.5490 | -1,358 | -103 | 0 | ||||
2021-09-17 | 2021-09-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 75.0180 | -7,673 | -576 | 1,358 | ||||
2021-09-17 | 2021-09-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 9,031 | 9,031 | ||||||
2021-09-17 | 2021-09-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -7,564 | 6,886,440 | |||||
2021-09-17 | 2021-09-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -8,818 | 10,547,178 | |||||
2021-09-17 | 2021-09-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 75.5210 | -6,164 | -466 | 0 | ||||
2021-09-17 | 2021-09-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 74.9560 | -1,400 | -105 | 6,164 | ||||
2021-09-17 | 2021-09-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 7,564 | 7,564 | ||||||
2021-09-17 | 2021-09-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 75.6050 | -4,868 | -368 | 0 | ||||
2021-09-17 | 2021-09-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 75.1420 | -3,950 | -297 | 4,868 | ||||
2021-09-17 | 2021-09-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 8,818 | 8,818 | ||||||
2021-09-17 | 2021-09-16 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -7,865 | 6,878,575 | |||||
2021-09-17 | 2021-09-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 75.6800 | -100 | -8 | 0 | ||||
2021-09-17 | 2021-09-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 75.0990 | -7,765 | -583 | 100 | ||||
2021-09-17 | 2021-09-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 7,865 | 7,865 | ||||||
2021-09-17 | 2021-09-15 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -7,564 | 6,886,440 | |||||
2021-09-17 | 2021-09-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 75.5210 | -6,164 | -466 | 0 | ||||
2021-09-17 | 2021-09-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 74.9560 | -1,400 | -105 | 6,164 | ||||
2021-09-17 | 2021-09-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 7,564 | 7,564 | ||||||
2021-09-17 | 2021-09-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -9,031 | 10,538,147 | |||||
2021-09-17 | 2021-09-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 75.5490 | -1,358 | -103 | 0 | ||||
2021-09-17 | 2021-09-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 75.0180 | -7,673 | -576 | 1,358 | ||||
2021-09-17 | 2021-09-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 9,031 | 9,031 | ||||||
2021-09-17 | 2021-09-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -8,818 | 10,547,178 | |||||
2021-09-17 | 2021-09-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 75.6050 | -4,868 | -368 | 0 | ||||
2021-09-17 | 2021-09-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 75.1420 | -3,950 | -297 | 4,868 | ||||
2021-09-17 | 2021-09-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 8,818 | 8,818 | ||||||
2021-09-03 | 2021-09-02 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -50,000 | 6,256,728 | |||||
2021-09-03 | 2021-09-02 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 74.8060 | -50,000 | -3,740 | 0 | ||||
2021-09-03 | 2021-09-02 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 50,000 | 50,000 | ||||||
2021-09-03 | 2021-09-01 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -50,000 | 6,306,728 | |||||
2021-09-03 | 2021-09-01 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 75.3060 | -50,000 | -3,765 | 0 | ||||
2021-09-03 | 2021-09-01 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 50,000 | 50,000 | ||||||
2021-09-03 | 2021-09-02 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -50,000 | 6,256,728 | |||||
2021-09-03 | 2021-09-02 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 74.8060 | -50,000 | -3,740 | 0 | ||||
2021-09-03 | 2021-09-02 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 50,000 | 50,000 | ||||||
2021-09-03 | 2021-09-01 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -50,000 | 6,306,728 | |||||
2021-09-03 | 2021-09-01 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 75.3060 | -50,000 | -3,765 | 0 | ||||
2021-09-03 | 2021-09-01 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 50,000 | 50,000 | ||||||
2021-09-01 | 2021-09-01 | 4 | Schramm Uwe | ALTR | Stock Option (Right to Buy) | D | 5.18 | -5,000 | 12,336 | |||||
2021-09-01 | 2021-09-01 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 75.0000 | -5,000 | -375 | 43,265 | ||||
2021-09-01 | 2021-09-01 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 5.1800 | 5,000 | 26 | 48,265 | ||||
2021-08-19 | 2021-08-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -9,721 | 6,894,004 | |||||
2021-08-19 | 2021-08-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -13,907 | 10,555,996 | |||||
2021-08-19 | 2021-08-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 70.9460 | -9,721 | -690 | 0 | ||||
2021-08-19 | 2021-08-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 9,721 | 9,721 | ||||||
2021-08-19 | 2021-08-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 71.4100 | -200 | -14 | 0 | ||||
2021-08-19 | 2021-08-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 70.9200 | -13,707 | -972 | 200 | ||||
2021-08-19 | 2021-08-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 13,907 | 13,907 | ||||||
2021-08-19 | 2021-08-18 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -9,721 | 6,894,004 | |||||
2021-08-19 | 2021-08-18 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 70.9460 | -9,721 | -690 | 0 | ||||
2021-08-19 | 2021-08-18 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 9,721 | 9,721 | ||||||
2021-08-19 | 2021-08-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -13,907 | 10,555,996 | |||||
2021-08-19 | 2021-08-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 71.4100 | -200 | -14 | 0 | ||||
2021-08-19 | 2021-08-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 70.9200 | -13,707 | -972 | 200 | ||||
2021-08-19 | 2021-08-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 13,907 | 13,907 | ||||||
2021-08-18 | 2021-08-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -5,659 | 6,903,725 | |||||
2021-08-18 | 2021-08-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -7,279 | 10,569,903 | |||||
2021-08-18 | 2021-08-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 71.1160 | -5,659 | -402 | 0 | ||||
2021-08-18 | 2021-08-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 5,659 | 5,659 | ||||||
2021-08-18 | 2021-08-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 71.1030 | -7,279 | -518 | 0 | ||||
2021-08-18 | 2021-08-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 7,279 | 7,279 | ||||||
2021-08-18 | 2021-08-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -14,620 | 6,909,384 | |||||
2021-08-18 | 2021-08-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -18,814 | 10,577,182 | |||||
2021-08-18 | 2021-08-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 72.2410 | -12,109 | -875 | 0 | ||||
2021-08-18 | 2021-08-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 71.5070 | -2,511 | -180 | 12,109 | ||||
2021-08-18 | 2021-08-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 14,620 | 14,620 | ||||||
2021-08-18 | 2021-08-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 72.2430 | -15,661 | -1,131 | 0 | ||||
2021-08-18 | 2021-08-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 71.5230 | -3,153 | -226 | 15,661 | ||||
2021-08-18 | 2021-08-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 18,814 | 18,814 | ||||||
2021-08-18 | 2021-08-17 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -5,659 | 6,903,725 | |||||
2021-08-18 | 2021-08-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 71.1160 | -5,659 | -402 | 0 | ||||
2021-08-18 | 2021-08-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 5,659 | 5,659 | ||||||
2021-08-18 | 2021-08-16 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -14,620 | 6,909,384 | |||||
2021-08-18 | 2021-08-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 72.2410 | -12,109 | -875 | 0 | ||||
2021-08-18 | 2021-08-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 71.5070 | -2,511 | -180 | 12,109 | ||||
2021-08-18 | 2021-08-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 14,620 | 14,620 | ||||||
2021-08-18 | 2021-08-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -7,279 | 10,569,903 | |||||
2021-08-18 | 2021-08-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 71.1030 | -7,279 | -518 | 0 | ||||
2021-08-18 | 2021-08-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 7,279 | 7,279 | ||||||
2021-08-18 | 2021-08-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -18,814 | 10,577,182 | |||||
2021-08-18 | 2021-08-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 72.2430 | -15,661 | -1,131 | 0 | ||||
2021-08-18 | 2021-08-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 71.5230 | -3,153 | -226 | 15,661 | ||||
2021-08-18 | 2021-08-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 18,814 | 18,814 | ||||||
2021-08-13 | 2021-08-12 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -55,486 | 6,356,728 | |||||
2021-08-13 | 2021-08-12 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 71.0560 | -55,486 | -3,943 | 0 | ||||
2021-08-13 | 2021-08-12 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 55,486 | 55,486 | ||||||
2021-08-13 | 2021-08-12 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -55,486 | 6,356,728 | |||||
2021-08-13 | 2021-08-12 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 71.0560 | -55,486 | -3,943 | 0 | ||||
2021-08-13 | 2021-08-12 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 55,486 | 55,486 | ||||||
2021-08-12 | 2021-08-11 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -44,514 | 6,412,214 | |||||
2021-08-12 | 2021-08-11 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 70.7560 | -44,514 | -3,150 | 0 | ||||
2021-08-12 | 2021-08-11 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 44,514 | 44,514 | ||||||
2021-08-12 | 2021-08-11 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -44,514 | 6,412,214 | |||||
2021-08-12 | 2021-08-11 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 70.7560 | -44,514 | -3,150 | 0 | ||||
2021-08-12 | 2021-08-11 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 44,514 | 44,514 | ||||||
2021-08-10 | 2021-08-09 | 4 | Schramm Uwe | ALTR | Stock Option (Right to Buy) | D | 5.18 | -5,000 | 17,336 | |||||
2021-08-10 | 2021-08-09 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 72.0000 | -5,000 | -360 | 43,265 | ||||
2021-08-10 | 2021-08-09 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 5.1800 | 5,000 | 26 | 48,265 | ||||
2021-07-26 | 2021-07-23 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -35,465 | 6,456,728 | |||||
2021-07-26 | 2021-07-23 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 68.0000 | -35,465 | -2,412 | 0 | ||||
2021-07-26 | 2021-07-23 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 35,465 | 35,465 | ||||||
2021-07-26 | 2021-07-23 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -35,465 | 6,456,728 | |||||
2021-07-26 | 2021-07-23 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 68.0000 | -35,465 | -2,412 | 0 | ||||
2021-07-26 | 2021-07-23 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 35,465 | 35,465 | ||||||
2021-07-20 | 2021-07-19 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -4,742 | 6,924,004 | |||||
2021-07-20 | 2021-07-19 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -11,180 | 10,595,996 | |||||
2021-07-20 | 2021-07-19 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 65.9010 | -442 | -29 | 0 | ||||
2021-07-20 | 2021-07-19 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 65.3290 | -3,100 | -203 | 442 | ||||
2021-07-20 | 2021-07-19 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 64.0370 | -500 | -32 | 3,542 | ||||
2021-07-20 | 2021-07-19 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 63.3310 | -700 | -44 | 4,042 | ||||
2021-07-20 | 2021-07-19 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 4,742 | 4,742 | ||||||
2021-07-20 | 2021-07-19 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 65.8800 | -1,266 | -83 | 0 | ||||
2021-07-20 | 2021-07-19 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 65.3170 | -7,203 | -470 | 1,266 | ||||
2021-07-20 | 2021-07-19 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 63.9890 | -1,411 | -90 | 8,469 | ||||
2021-07-20 | 2021-07-19 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 63.3410 | -1,300 | -82 | 9,880 | ||||
2021-07-20 | 2021-07-19 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 11,180 | 11,180 | ||||||
2021-07-20 | 2021-07-19 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -4,742 | 6,924,004 | |||||
2021-07-20 | 2021-07-19 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 65.9010 | -442 | -29 | 0 | ||||
2021-07-20 | 2021-07-19 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 65.3290 | -3,100 | -203 | 442 | ||||
2021-07-20 | 2021-07-19 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 64.0370 | -500 | -32 | 3,542 | ||||
2021-07-20 | 2021-07-19 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 63.3310 | -700 | -44 | 4,042 | ||||
2021-07-20 | 2021-07-19 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 4,742 | 4,742 | ||||||
2021-07-20 | 2021-07-19 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -11,180 | 10,595,996 | |||||
2021-07-20 | 2021-07-19 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 65.8800 | -1,266 | -83 | 0 | ||||
2021-07-20 | 2021-07-19 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 65.3170 | -7,203 | -470 | 1,266 | ||||
2021-07-20 | 2021-07-19 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 63.9890 | -1,411 | -90 | 8,469 | ||||
2021-07-20 | 2021-07-19 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 63.3410 | -1,300 | -82 | 9,880 | ||||
2021-07-20 | 2021-07-19 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 11,180 | 11,180 | ||||||
2021-07-19 | 2021-07-16 | 4 | Ayyar Shekar G | ALTR | Class A Common Stock | D | 3,117 | 6,234 | ||||||
2021-07-19 | 2021-07-16 | 4 | Ayyar Shekar G | ALTR | Class A Common Stock | D | 3,117 | 6,234 | ||||||
2021-07-19 | 2021-07-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -13,081 | 6,928,746 | |||||
2021-07-19 | 2021-07-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -14,994 | 10,607,176 | |||||
2021-07-19 | 2021-07-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 66.3660 | -4,012 | -266 | 0 | ||||
2021-07-19 | 2021-07-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 65.4660 | -2,822 | -185 | 4,012 | ||||
2021-07-19 | 2021-07-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 64.3710 | -6,247 | -402 | 6,834 | ||||
2021-07-19 | 2021-07-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 13,081 | 13,081 | ||||||
2021-07-19 | 2021-07-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 66.3380 | -4,773 | -317 | 0 | ||||
2021-07-19 | 2021-07-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 65.4670 | -2,844 | -186 | 4,773 | ||||
2021-07-19 | 2021-07-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 64.3890 | -7,377 | -475 | 7,617 | ||||
2021-07-19 | 2021-07-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 14,994 | 14,994 | ||||||
2021-07-19 | 2021-07-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -12,177 | 6,941,827 | |||||
2021-07-19 | 2021-07-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -13,826 | 10,622,170 | |||||
2021-07-19 | 2021-07-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 67.8800 | -100 | -7 | 0 | ||||
2021-07-19 | 2021-07-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 66.6650 | -2,400 | -160 | 100 | ||||
2021-07-19 | 2021-07-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 65.8410 | -9,677 | -637 | 2,500 | ||||
2021-07-19 | 2021-07-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 12,177 | 12,177 | ||||||
2021-07-19 | 2021-07-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 67.7970 | -126 | -9 | 0 | ||||
2021-07-19 | 2021-07-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 66.6570 | -2,931 | -195 | 126 | ||||
2021-07-19 | 2021-07-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 65.8340 | -10,769 | -709 | 3,057 | ||||
2021-07-19 | 2021-07-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 13,826 | 13,826 | ||||||
2021-07-19 | 2021-07-16 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -13,081 | 6,928,746 | |||||
2021-07-19 | 2021-07-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 66.3660 | -4,012 | -266 | 0 | ||||
2021-07-19 | 2021-07-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 65.4660 | -2,822 | -185 | 4,012 | ||||
2021-07-19 | 2021-07-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 64.3710 | -6,247 | -402 | 6,834 | ||||
2021-07-19 | 2021-07-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 13,081 | 13,081 | ||||||
2021-07-19 | 2021-07-15 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -12,177 | 6,941,827 | |||||
2021-07-19 | 2021-07-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 67.8800 | -100 | -7 | 0 | ||||
2021-07-19 | 2021-07-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 66.6650 | -2,400 | -160 | 100 | ||||
2021-07-19 | 2021-07-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 65.8410 | -9,677 | -637 | 2,500 | ||||
2021-07-19 | 2021-07-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 12,177 | 12,177 | ||||||
2021-07-19 | 2021-07-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -14,994 | 10,607,176 | |||||
2021-07-19 | 2021-07-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 66.3380 | -4,773 | -317 | 0 | ||||
2021-07-19 | 2021-07-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 65.4670 | -2,844 | -186 | 4,773 | ||||
2021-07-19 | 2021-07-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 64.3890 | -7,377 | -475 | 7,617 | ||||
2021-07-19 | 2021-07-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 14,994 | 14,994 | ||||||
2021-07-19 | 2021-07-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -13,826 | 10,622,170 | |||||
2021-07-19 | 2021-07-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 67.7970 | -126 | -9 | 0 | ||||
2021-07-19 | 2021-07-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 66.6570 | -2,931 | -195 | 126 | ||||
2021-07-19 | 2021-07-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 65.8340 | -10,769 | -709 | 3,057 | ||||
2021-07-19 | 2021-07-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 13,826 | 13,826 | ||||||
2021-07-15 | 2021-07-14 | 4 | Chouinard Brett R | ALTR | Stock Option (right to buy) | D | 5.18 | -5,000 | 3,460 | |||||
2021-07-15 | 2021-07-14 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 68.7800 | -5,000 | -344 | 13,228 | ||||
2021-07-15 | 2021-07-14 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 5.1800 | 5,000 | 26 | 18,228 | ||||
2021-07-08 | 2021-07-06 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -64,535 | 6,492,193 | |||||
2021-07-08 | 2021-07-06 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 71.5600 | -900 | -64 | 0 | ||||
2021-07-08 | 2021-07-06 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 70.9110 | -63,635 | -4,512 | 900 | ||||
2021-07-08 | 2021-07-06 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 64,535 | 64,535 | ||||||
2021-07-08 | 2021-07-06 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -64,535 | 6,492,193 | |||||
2021-07-08 | 2021-07-06 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 71.5600 | -900 | -64 | 0 | ||||
2021-07-08 | 2021-07-06 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 70.9110 | -63,635 | -4,512 | 900 | ||||
2021-07-08 | 2021-07-06 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 64,535 | 64,535 | ||||||
2021-07-07 | 2021-07-07 | 4 | Chouinard Brett R | ALTR | Stock Option (Right to Buy) | D | 5.18 | -5,000 | 8,460 | |||||
2021-07-07 | 2021-07-07 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 70.4090 | -1,519 | -107 | 13,228 | ||||
2021-07-07 | 2021-07-07 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 69.1900 | -3,481 | -241 | 14,747 | ||||
2021-07-07 | 2021-07-07 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 5.1800 | 5,000 | 26 | 18,228 | ||||
2021-06-30 | 2021-06-30 | 4 | Chouinard Brett R | ALTR | Stock Option (Right to Buy) | D | 5.18 | -5,000 | 13,460 | |||||
2021-06-30 | 2021-06-30 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 71.0300 | -209 | -15 | 13,228 | ||||
2021-06-30 | 2021-06-30 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 70.3640 | -4,791 | -337 | 13,437 | ||||
2021-06-30 | 2021-06-30 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 5.1800 | 5,000 | 26 | 18,228 | ||||
2021-06-23 | 2021-06-23 | 4 | Chouinard Brett R | ALTR | Stock Option (Right to Buy) | D | 5.18 | -5,000 | 18,460 | |||||
2021-06-23 | 2021-06-23 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 66.9300 | -655 | -44 | 13,228 | ||||
2021-06-23 | 2021-06-23 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 66.5300 | -4,345 | -289 | 13,883 | ||||
2021-06-23 | 2021-06-23 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 5.1800 | 5,000 | 26 | 18,228 | ||||
2021-06-21 | 2021-06-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -9,993 | 6,954,004 | |||||
2021-06-21 | 2021-06-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -9,940 | 10,635,996 | |||||
2021-06-21 | 2021-06-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 63.3820 | -782 | -50 | 0 | ||||
2021-06-21 | 2021-06-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 62.9660 | -9,211 | -580 | 782 | ||||
2021-06-21 | 2021-06-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 9,993 | 9,993 | ||||||
2021-06-21 | 2021-06-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 63.4250 | -200 | -13 | 0 | ||||
2021-06-21 | 2021-06-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 62.9800 | -9,740 | -613 | 200 | ||||
2021-06-21 | 2021-06-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 9,940 | 9,940 | ||||||
2021-06-21 | 2021-06-17 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -9,993 | 6,954,004 | |||||
2021-06-21 | 2021-06-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 63.3820 | -782 | -50 | 0 | ||||
2021-06-21 | 2021-06-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 62.9660 | -9,211 | -580 | 782 | ||||
2021-06-21 | 2021-06-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 9,993 | 9,993 | ||||||
2021-06-21 | 2021-06-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -9,940 | 10,635,996 | |||||
2021-06-21 | 2021-06-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 63.4250 | -200 | -13 | 0 | ||||
2021-06-21 | 2021-06-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 62.9800 | -9,740 | -613 | 200 | ||||
2021-06-21 | 2021-06-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 9,940 | 9,940 | ||||||
2021-06-17 | 2021-06-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -12,127 | 6,963,997 | |||||
2021-06-17 | 2021-06-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -18,231 | 10,645,936 | |||||
2021-06-17 | 2021-06-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 64.6200 | -63 | -4 | 0 | ||||
2021-06-17 | 2021-06-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 63.8540 | -5,014 | -320 | 63 | ||||
2021-06-17 | 2021-06-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 63.1450 | -7,050 | -445 | 5,077 | ||||
2021-06-17 | 2021-06-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 12,127 | 12,127 | ||||||
2021-06-17 | 2021-06-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 64.6400 | -200 | -13 | 0 | ||||
2021-06-17 | 2021-06-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 63.8240 | -7,693 | -491 | 200 | ||||
2021-06-17 | 2021-06-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 63.1340 | -10,338 | -653 | 7,893 | ||||
2021-06-17 | 2021-06-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 18,231 | 18,231 | ||||||
2021-06-17 | 2021-06-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -7,880 | 6,976,124 | |||||
2021-06-17 | 2021-06-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -11,829 | 10,664,167 | |||||
2021-06-17 | 2021-06-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 66.5800 | -100 | -7 | 0 | ||||
2021-06-17 | 2021-06-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 65.6320 | -2,272 | -149 | 100 | ||||
2021-06-17 | 2021-06-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 64.6650 | -5,508 | -356 | 2,372 | ||||
2021-06-17 | 2021-06-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 7,880 | 7,880 | ||||||
2021-06-17 | 2021-06-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 66.5410 | -196 | -13 | 0 | ||||
2021-06-17 | 2021-06-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 65.6010 | -3,418 | -224 | 196 | ||||
2021-06-17 | 2021-06-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 64.6630 | -8,215 | -531 | 3,614 | ||||
2021-06-17 | 2021-06-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 11,829 | 11,829 | ||||||
2021-06-17 | 2021-06-16 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -12,127 | 6,963,997 | |||||
2021-06-17 | 2021-06-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 64.6200 | -63 | -4 | 0 | ||||
2021-06-17 | 2021-06-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 63.8540 | -5,014 | -320 | 63 | ||||
2021-06-17 | 2021-06-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 63.1450 | -7,050 | -445 | 5,077 | ||||
2021-06-17 | 2021-06-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 12,127 | 12,127 | ||||||
2021-06-17 | 2021-06-15 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -7,880 | 6,976,124 | |||||
2021-06-17 | 2021-06-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 66.5800 | -100 | -7 | 0 | ||||
2021-06-17 | 2021-06-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 65.6320 | -2,272 | -149 | 100 | ||||
2021-06-17 | 2021-06-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 64.6650 | -5,508 | -356 | 2,372 | ||||
2021-06-17 | 2021-06-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 7,880 | 7,880 | ||||||
2021-06-17 | 2021-06-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -18,231 | 10,645,936 | |||||
2021-06-17 | 2021-06-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 64.6400 | -200 | -13 | 0 | ||||
2021-06-17 | 2021-06-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 63.8240 | -7,693 | -491 | 200 | ||||
2021-06-17 | 2021-06-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 63.1340 | -10,338 | -653 | 7,893 | ||||
2021-06-17 | 2021-06-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 18,231 | 18,231 | ||||||
2021-06-17 | 2021-06-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -11,829 | 10,664,167 | |||||
2021-06-17 | 2021-06-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 66.5410 | -196 | -13 | 0 | ||||
2021-06-17 | 2021-06-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 65.6010 | -3,418 | -224 | 196 | ||||
2021-06-17 | 2021-06-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 64.6630 | -8,215 | -531 | 3,614 | ||||
2021-06-17 | 2021-06-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 11,829 | 11,829 | ||||||
2021-06-17 | 2021-06-16 | 4 | Chouinard Brett R | ALTR | Stock Option (Right to Buy) | D | 3.84 | -1,000 | 0 | |||||
2021-06-17 | 2021-06-16 | 4 | Chouinard Brett R | ALTR | Stock Option (Right to Buy) | D | 3.64 | -2,006 | 0 | |||||
2021-06-17 | 2021-06-16 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 64.0900 | -1,890 | -121 | 13,228 | ||||
2021-06-17 | 2021-06-16 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 64.0630 | -3,006 | -193 | 15,118 | ||||
2021-06-17 | 2021-06-16 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 3.8400 | 1,000 | 4 | 18,124 | ||||
2021-06-17 | 2021-06-16 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 3.6400 | 2,006 | 7 | 17,124 | ||||
2021-06-09 | 2021-06-08 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -35,570 | 6,556,728 | |||||
2021-06-09 | 2021-06-08 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 65.9810 | -35,570 | -2,347 | 0 | ||||
2021-06-09 | 2021-06-08 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 35,570 | 35,570 | ||||||
2021-06-09 | 2021-06-08 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -35,570 | 6,556,728 | |||||
2021-06-09 | 2021-06-08 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 65.9810 | -35,570 | -2,347 | 0 | ||||
2021-06-09 | 2021-06-08 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 35,570 | 35,570 | ||||||
2021-06-09 | 2021-06-08 | 4 | Schramm Uwe | ALTR | Stock Option (Right to Buy) | D | 5.18 | -4,449 | 22,336 | |||||
2021-06-09 | 2021-06-08 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 66.8270 | -4,449 | -297 | 43,265 | ||||
2021-06-09 | 2021-06-08 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 5.1800 | 4,449 | 23 | 47,714 | ||||
2021-06-08 | 2021-06-04 | 4 | Schramm Uwe | ALTR | Stock Option (Right to Buy) | D | 5.18 | -3,551 | 26,785 | |||||
2021-06-08 | 2021-06-04 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 66.6290 | -3,551 | -237 | 43,265 | ||||
2021-06-08 | 2021-06-04 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 5.1800 | 3,551 | 18 | 46,816 | ||||
2021-06-08 | 2021-06-04 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -64,430 | 6,592,298 | |||||
2021-06-08 | 2021-06-04 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 66.5290 | -340 | -23 | 0 | ||||
2021-06-08 | 2021-06-04 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 65.7760 | -64,090 | -4,216 | 340 | ||||
2021-06-08 | 2021-06-04 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 64,430 | 64,430 | ||||||
2021-06-08 | 2021-06-04 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -64,430 | 6,592,298 | |||||
2021-06-08 | 2021-06-04 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 66.5290 | -340 | -23 | 0 | ||||
2021-06-08 | 2021-06-04 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 65.7760 | -64,090 | -4,216 | 340 | ||||
2021-06-08 | 2021-06-04 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 64,430 | 64,430 | ||||||
2021-06-08 | 2021-06-04 | 4 | Kowal Jan | ALTR | Stock Option (Right to Buy) | D | 5.18 | -4,000 | 0 | |||||
2021-06-08 | 2021-06-04 | 4 | Kowal Jan | ALTR | Class A Common Stock | D | 66.6960 | -4,000 | -267 | 9,000 | ||||
2021-06-08 | 2021-06-04 | 4 | Kowal Jan | ALTR | Class A Common Stock | D | 5.1800 | 4,000 | 21 | 13,000 | ||||
2021-06-08 | 2021-06-04 | 4 | Dagg James | ALTR | Stock Option (Right to Buy) | D | 0.00 | -10,000 | 546,452 | |||||
2021-06-08 | 2021-06-04 | 4 | Dagg James | ALTR | Class A Common Stock | D | 66.8900 | -1,000 | -67 | 8,147 | ||||
2021-06-08 | 2021-06-04 | 4 | Dagg James | ALTR | Class A Common Stock | D | 66.3300 | -9,000 | -597 | 9,147 | ||||
2021-06-08 | 2021-06-04 | 4 | Dagg James | ALTR | Class A Common Stock | D | 10,000 | 18,147 | ||||||
2021-06-04 | 2021-06-02 | 4 | Anderson James Francis | ALTR | Class A Common Stock | D | 2,987 | 5,974 | ||||||
2021-06-04 | 2021-06-02 | 4 | Anderson James Francis | ALTR | Class A Common Stock | D | 2,987 | 5,974 | ||||||
2021-06-04 | 2021-06-02 | 4 | Boyce Mary Cunningham | ALTR | Class A Common Stock | D | 2,987 | 21,987 | ||||||
2021-06-04 | 2021-06-02 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 2,987 | 11,987 | ||||||
2021-06-04 | 2021-06-02 | 4 | Hart Richard | ALTR | Class A Common Stock | D | 2,987 | 11,987 | ||||||
2021-06-04 | 2021-06-02 | 4 | Earhart Stephen P | ALTR | Class A Common Stock | D | 2,987 | 51,987 | ||||||
2021-05-20 | 2021-05-19 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -6,130 | 6,984,004 | |||||
2021-05-20 | 2021-05-19 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -12,980 | 10,675,996 | |||||
2021-05-20 | 2021-05-19 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 61.8730 | -994 | -62 | 0 | ||||
2021-05-20 | 2021-05-19 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 60.7570 | -5,136 | -312 | 994 | ||||
2021-05-20 | 2021-05-19 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 6,130 | 6,130 | ||||||
2021-05-20 | 2021-05-19 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 62.3840 | -600 | -37 | 0 | ||||
2021-05-20 | 2021-05-19 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 61.9720 | -4,156 | -258 | 600 | ||||
2021-05-20 | 2021-05-19 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 60.8200 | -8,224 | -500 | 4,756 | ||||
2021-05-20 | 2021-05-19 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 12,980 | 12,980 | ||||||
2021-05-20 | 2021-05-19 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -6,130 | 6,984,004 | |||||
2021-05-20 | 2021-05-19 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 61.8730 | -994 | -62 | 0 | ||||
2021-05-20 | 2021-05-19 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 60.7570 | -5,136 | -312 | 994 | ||||
2021-05-20 | 2021-05-19 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 6,130 | 6,130 | ||||||
2021-05-20 | 2021-05-19 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -12,980 | 10,675,996 | |||||
2021-05-20 | 2021-05-19 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 62.3840 | -600 | -37 | 0 | ||||
2021-05-20 | 2021-05-19 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 61.9720 | -4,156 | -258 | 600 | ||||
2021-05-20 | 2021-05-19 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 60.8200 | -8,224 | -500 | 4,756 | ||||
2021-05-20 | 2021-05-19 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 12,980 | 12,980 | ||||||
2021-05-19 | 2021-05-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -17,515 | 10,688,976 | |||||
2021-05-19 | 2021-05-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 65.6080 | -3,681 | -242 | 0 | ||||
2021-05-19 | 2021-05-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 64.7080 | -6,802 | -440 | 3,681 | ||||
2021-05-19 | 2021-05-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 63.6490 | -7,032 | -448 | 10,483 | ||||
2021-05-19 | 2021-05-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 17,515 | 17,515 | ||||||
2021-05-19 | 2021-05-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -9,505 | 10,706,491 | |||||
2021-05-19 | 2021-05-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 65.7700 | -200 | -13 | 0 | ||||
2021-05-19 | 2021-05-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 65.0770 | -9,305 | -606 | 200 | ||||
2021-05-19 | 2021-05-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 9,505 | 9,505 | ||||||
2021-05-19 | 2021-05-18 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -15,445 | 6,990,134 | |||||
2021-05-19 | 2021-05-18 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 65.6490 | -2,786 | -183 | 0 | ||||
2021-05-19 | 2021-05-18 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 64.7620 | -6,179 | -400 | 2,786 | ||||
2021-05-19 | 2021-05-18 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 63.6710 | -6,480 | -413 | 8,965 | ||||
2021-05-19 | 2021-05-18 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 15,445 | 15,445 | ||||||
2021-05-19 | 2021-05-17 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -8,425 | 7,005,579 | |||||
2021-05-19 | 2021-05-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 65.0790 | -8,425 | -548 | 0 | ||||
2021-05-19 | 2021-05-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 8,425 | 8,425 | ||||||
2021-05-19 | 2021-05-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -15,445 | 6,990,134 | |||||
2021-05-19 | 2021-05-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -17,515 | 10,688,976 | |||||
2021-05-19 | 2021-05-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 65.6490 | -2,786 | -183 | 0 | ||||
2021-05-19 | 2021-05-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 64.7620 | -6,179 | -400 | 2,786 | ||||
2021-05-19 | 2021-05-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 63.6710 | -6,480 | -413 | 8,965 | ||||
2021-05-19 | 2021-05-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 15,445 | 15,445 | ||||||
2021-05-19 | 2021-05-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 65.6080 | -3,681 | -242 | 0 | ||||
2021-05-19 | 2021-05-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 64.7080 | -6,802 | -440 | 3,681 | ||||
2021-05-19 | 2021-05-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 63.6490 | -7,032 | -448 | 10,483 | ||||
2021-05-19 | 2021-05-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 17,515 | 17,515 | ||||||
2021-05-19 | 2021-05-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -8,425 | 7,005,579 | |||||
2021-05-19 | 2021-05-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -9,505 | 10,706,491 | |||||
2021-05-19 | 2021-05-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 65.0790 | -8,425 | -548 | 0 | ||||
2021-05-19 | 2021-05-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 8,425 | 8,425 | ||||||
2021-05-19 | 2021-05-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 65.7700 | -200 | -13 | 0 | ||||
2021-05-19 | 2021-05-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 65.0770 | -9,305 | -606 | 200 | ||||
2021-05-19 | 2021-05-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 9,505 | 9,505 | ||||||
2021-05-13 | 2021-05-12 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 64.3350 | -2,230 | -143 | 119,290 | ||||
2021-05-10 | 2021-05-07 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -100,000 | 6,656,728 | |||||
2021-05-10 | 2021-05-07 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 67.3700 | -195 | -13 | 0 | ||||
2021-05-10 | 2021-05-07 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 66.4950 | -1,685 | -112 | 195 | ||||
2021-05-10 | 2021-05-07 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 65.4440 | -98,120 | -6,421 | 1,880 | ||||
2021-05-10 | 2021-05-07 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 100,000 | 100,000 | ||||||
2021-05-10 | 2021-05-07 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -100,000 | 6,656,728 | |||||
2021-05-10 | 2021-05-07 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 67.3700 | -195 | -13 | 0 | ||||
2021-05-10 | 2021-05-07 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 66.4950 | -1,685 | -112 | 195 | ||||
2021-05-10 | 2021-05-07 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 65.4440 | -98,120 | -6,421 | 1,880 | ||||
2021-05-10 | 2021-05-07 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 100,000 | 100,000 | ||||||
2021-05-10 | 2021-05-07 | 4 | Dagg James | ALTR | Stock Option (Right to Buy) | D | 0.00 | -10,000 | 556,452 | |||||
2021-05-10 | 2021-05-07 | 4 | Dagg James | ALTR | Class A Common Stock | D | 66.1020 | -886 | -59 | 8,147 | ||||
2021-05-10 | 2021-05-07 | 4 | Dagg James | ALTR | Class A Common Stock | D | 65.3070 | -9,114 | -595 | 9,033 | ||||
2021-05-10 | 2021-05-07 | 4 | Dagg James | ALTR | Class A Common Stock | D | 10,000 | 18,147 | ||||||
2021-05-05 | 2021-05-05 | 4 | Chouinard Brett R | ALTR | Stock Option (Right to Buy) | D | 5.18 | -5,000 | 23,460 | |||||
2021-05-05 | 2021-05-05 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 65.0000 | -5,000 | -325 | 15,118 | ||||
2021-05-05 | 2021-05-05 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 5.1800 | 5,000 | 26 | 20,118 | ||||
2021-04-30 | 2021-04-28 | 4 | Chouinard Brett R | ALTR | Stock Option (Right to Buy) | D | 5.18 | -5,000 | 28,460 | |||||
2021-04-30 | 2021-04-28 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 67.4480 | -5,000 | -337 | 15,118 | ||||
2021-04-30 | 2021-04-28 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 5.1800 | 5,000 | 26 | 20,118 | ||||
2021-04-21 | 2021-04-21 | 4 | Chouinard Brett R | ALTR | Stock Option (right to buy) | D | 5.18 | 5.1800 | -5,000 | -26 | 33,460 | |||
2021-04-21 | 2021-04-21 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 65.0000 | -5,000 | -325 | 15,118 | ||||
2021-04-21 | 2021-04-21 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 5.1800 | 5,000 | 26 | 20,118 | ||||
2021-04-16 | 2021-04-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -30,000 | 7,014,004 | |||||
2021-04-16 | 2021-04-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -40,000 | 10,715,996 | |||||
2021-04-16 | 2021-04-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 65.9880 | -300 | -20 | 0 | ||||
2021-04-16 | 2021-04-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 65.2010 | -7,258 | -473 | 300 | ||||
2021-04-16 | 2021-04-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 64.2860 | -4,680 | -301 | 7,558 | ||||
2021-04-16 | 2021-04-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 63.3680 | -4,584 | -290 | 12,238 | ||||
2021-04-16 | 2021-04-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 62.4280 | -5,346 | -334 | 16,822 | ||||
2021-04-16 | 2021-04-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 61.4160 | -7,832 | -481 | 22,168 | ||||
2021-04-16 | 2021-04-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 30,000 | 30,000 | ||||||
2021-04-16 | 2021-04-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 66.1830 | -1,300 | -86 | 0 | ||||
2021-04-16 | 2021-04-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 65.2010 | -7,541 | -492 | 1,300 | ||||
2021-04-16 | 2021-04-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 64.2960 | -5,162 | -332 | 8,841 | ||||
2021-04-16 | 2021-04-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 63.3100 | -5,900 | -374 | 14,003 | ||||
2021-04-16 | 2021-04-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 62.3500 | -5,532 | -345 | 19,903 | ||||
2021-04-16 | 2021-04-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 61.4180 | -14,565 | -895 | 25,435 | ||||
2021-04-16 | 2021-04-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 40,000 | 40,000 | ||||||
2021-04-16 | 2021-04-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -40,000 | 10,715,996 | |||||
2021-04-16 | 2021-04-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 66.1830 | -1,300 | -86 | 0 | ||||
2021-04-16 | 2021-04-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 65.2010 | -7,541 | -492 | 1,300 | ||||
2021-04-16 | 2021-04-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 64.2960 | -5,162 | -332 | 8,841 | ||||
2021-04-16 | 2021-04-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 63.3100 | -5,900 | -374 | 14,003 | ||||
2021-04-16 | 2021-04-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 62.3500 | -5,532 | -345 | 19,903 | ||||
2021-04-16 | 2021-04-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 61.4180 | -14,565 | -895 | 25,435 | ||||
2021-04-16 | 2021-04-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 40,000 | 40,000 | ||||||
2021-04-16 | 2021-04-15 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -30,000 | 7,014,004 | |||||
2021-04-16 | 2021-04-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 65.9880 | -300 | -20 | 0 | ||||
2021-04-16 | 2021-04-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 65.2010 | -7,258 | -473 | 300 | ||||
2021-04-16 | 2021-04-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 64.2860 | -4,680 | -301 | 7,558 | ||||
2021-04-16 | 2021-04-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 63.3680 | -4,584 | -290 | 12,238 | ||||
2021-04-16 | 2021-04-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 62.4280 | -5,346 | -334 | 16,822 | ||||
2021-04-16 | 2021-04-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 61.4160 | -7,832 | -481 | 22,168 | ||||
2021-04-16 | 2021-04-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 30,000 | 30,000 | ||||||
2021-04-15 | 2021-04-14 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -15,886 | 6,756,728 | |||||
2021-04-15 | 2021-04-14 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 64.8390 | -318 | -21 | 0 | ||||
2021-04-15 | 2021-04-14 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 64.3140 | -15,568 | -1,001 | 318 | ||||
2021-04-15 | 2021-04-14 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 15,886 | 15,886 | ||||||
2021-04-15 | 2021-04-14 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -15,886 | 6,756,728 | |||||
2021-04-15 | 2021-04-14 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 64.8390 | -318 | -21 | 0 | ||||
2021-04-15 | 2021-04-14 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 64.3140 | -15,568 | -1,001 | 318 | ||||
2021-04-15 | 2021-04-14 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 15,886 | 15,886 | ||||||
2021-04-14 | 2021-04-14 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 65.0000 | -5,000 | -325 | 15,118 | ||||
2021-04-14 | 2021-04-13 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -45,207 | 6,772,614 | |||||
2021-04-14 | 2021-04-13 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 63.9120 | -45,207 | -2,889 | 0 | ||||
2021-04-14 | 2021-04-13 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 45,207 | 45,207 | ||||||
2021-04-14 | 2021-04-12 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -38,907 | 6,817,821 | |||||
2021-04-14 | 2021-04-12 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 64.0890 | -38,907 | -2,494 | 0 | ||||
2021-04-14 | 2021-04-12 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 38,907 | 38,907 | ||||||
2021-04-14 | 2021-04-13 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -45,207 | 6,772,614 | |||||
2021-04-14 | 2021-04-13 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 63.9120 | -45,207 | -2,889 | 0 | ||||
2021-04-14 | 2021-04-13 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 45,207 | 45,207 | ||||||
2021-04-14 | 2021-04-12 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -38,907 | 6,817,821 | |||||
2021-04-14 | 2021-04-12 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 64.0890 | -38,907 | -2,494 | 0 | ||||
2021-04-14 | 2021-04-12 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 38,907 | 38,907 | ||||||
2021-04-07 | 2021-04-05 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 0.00 | -10,000 | 566,452 | |||||
2021-04-07 | 2021-04-05 | 4 | Dagg James | ALTR | Class A Common Stock | D | 64.5000 | -10,000 | -645 | 8,147 | ||||
2021-04-07 | 2021-04-05 | 4 | Dagg James | ALTR | Class A Common Stock | D | 10,000 | 18,147 | ||||||
2021-04-07 | 2019-03-12 | 4/A | Kowal Jan | ALTR | Class A Common Stock | D | 37.6200 | -8,000 | -301 | 15,000 | ||||
2021-04-07 | 2019-03-11 | 4/A | Kowal Jan | ALTR | Stock Option (right to buy) | D | 3.79 | 20,000 | 0 | |||||
2021-04-07 | 2019-03-11 | 4/A | Kowal Jan | ALTR | Class A Common Stock | D | 3.7900 | 20,000 | 76 | 23,000 | ||||
2021-03-18 | 2021-03-17 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -4,010 | 7,044,004 | |||||
2021-03-18 | 2021-03-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 60.6350 | -700 | -42 | 0 | ||||
2021-03-18 | 2021-03-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 60.1630 | -3,310 | -199 | 700 | ||||
2021-03-18 | 2021-03-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 4,010 | 4,010 | ||||||
2021-03-18 | 2021-03-17 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -100,000 | 6,856,728 | |||||
2021-03-18 | 2021-03-17 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 61.0220 | -750 | -46 | 0 | ||||
2021-03-18 | 2021-03-17 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 60.3940 | -99,250 | -5,994 | 750 | ||||
2021-03-18 | 2021-03-17 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 100,000 | 100,000 | ||||||
2021-03-18 | 2021-03-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -4,010 | 7,044,004 | |||||
2021-03-18 | 2021-03-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -6,998 | 10,755,996 | |||||
2021-03-18 | 2021-03-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 60.6350 | -700 | -42 | 0 | ||||
2021-03-18 | 2021-03-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 60.1630 | -3,310 | -199 | 700 | ||||
2021-03-18 | 2021-03-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 4,010 | 4,010 | ||||||
2021-03-18 | 2021-03-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 60.5380 | -2,583 | -156 | 0 | ||||
2021-03-18 | 2021-03-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 60.0820 | -4,415 | -265 | 2,583 | ||||
2021-03-18 | 2021-03-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 6,998 | 6,998 | ||||||
2021-03-18 | 2021-03-17 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -100,000 | 6,856,728 | |||||
2021-03-18 | 2021-03-17 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 61.0220 | -750 | -46 | 0 | ||||
2021-03-18 | 2021-03-17 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 60.3940 | -99,250 | -5,994 | 750 | ||||
2021-03-18 | 2021-03-17 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 100,000 | 100,000 | ||||||
2021-03-18 | 2021-03-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -6,998 | 10,755,996 | |||||
2021-03-18 | 2021-03-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 60.5380 | -2,583 | -156 | 0 | ||||
2021-03-18 | 2021-03-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 60.0820 | -4,415 | -265 | 2,583 | ||||
2021-03-18 | 2021-03-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 6,998 | 6,998 | ||||||
2021-03-18 | 2021-03-17 | 4 | Gayle Brian | ALTR | Class A Common Stock | D | 59.5830 | -95 | -6 | 15,554 | ||||
2021-03-18 | 2021-03-17 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 59.5760 | -118 | -7 | 26,726 | ||||
2021-03-18 | 2021-03-16 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 60.4160 | -252 | -15 | 26,844 | ||||
2021-03-18 | 2021-03-16 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | 60.4180 | -388 | -23 | 6,590 | ||||
2021-03-18 | 2021-03-16 | 4 | Simon David L | ALTR | Class A Common Stock | D | 60.4280 | -168 | -10 | 23,457 | ||||
2021-03-18 | 2021-03-16 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 60.4170 | -308 | -19 | 43,265 | ||||
2021-03-18 | 2021-03-16 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 60.4420 | -186 | -11 | 14,029 | ||||
2021-03-18 | 3 | Brown Matthew Charles | ALTR | Class A Common Stock | D | 25,000 | ||||||||
2021-03-18 | 3 | Gayle Brian | ALTR | Class A Common Stock | D | 15,649 | ||||||||
2021-03-17 | 2021-03-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -19,086 | 10,762,994 | |||||
2021-03-17 | 2021-03-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 61.7090 | -4,955 | -306 | 0 | ||||
2021-03-17 | 2021-03-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 60.8990 | -10,806 | -658 | 4,955 | ||||
2021-03-17 | 2021-03-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 60.1960 | -3,325 | -200 | 15,761 | ||||
2021-03-17 | 2021-03-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 19,086 | 19,086 | ||||||
2021-03-17 | 2021-03-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -13,916 | 10,782,080 | |||||
2021-03-17 | 2021-03-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 61.8470 | -7,521 | -465 | 0 | ||||
2021-03-17 | 2021-03-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 60.7040 | -5,895 | -358 | 7,521 | ||||
2021-03-17 | 2021-03-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 59.8170 | -500 | -30 | 13,416 | ||||
2021-03-17 | 2021-03-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 13,916 | 13,916 | ||||||
2021-03-17 | 2021-03-15 | 4 | Buckner Stephanie | ALTR | Stock Option (right to buy) | D | 61.93 | 6,280 | 6,280 | |||||
2021-03-17 | 2021-03-15 | 4 | Buckner Stephanie By husband | ALTR | Class A Common Stock | I | 292 | 3,835 | ||||||
2021-03-17 | 2021-03-15 | 4 | Buckner Stephanie | ALTR | Class A Common Stock | D | 2,093 | 8,081 | ||||||
2021-03-17 | 2021-03-16 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -16,668 | 7,048,014 | |||||
2021-03-17 | 2021-03-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 61.5870 | -6,641 | -409 | 0 | ||||
2021-03-17 | 2021-03-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 60.6420 | -10,027 | -608 | 6,641 | ||||
2021-03-17 | 2021-03-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 16,668 | 16,668 | ||||||
2021-03-17 | 2021-03-15 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -9,322 | 7,064,682 | |||||
2021-03-17 | 2021-03-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 61.8990 | -4,320 | -267 | 0 | ||||
2021-03-17 | 2021-03-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 61.1290 | -2,402 | -147 | 4,320 | ||||
2021-03-17 | 2021-03-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 60.4200 | -2,600 | -157 | 6,722 | ||||
2021-03-17 | 2021-03-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 9,322 | 9,322 | ||||||
2021-03-17 | 2021-03-15 | 4 | Dias Nelson | ALTR | Stock Option (right to buy) | D | 61.93 | 5,443 | 5,443 | |||||
2021-03-17 | 2021-03-15 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 1,675 | 27,096 | ||||||
2021-03-17 | 2021-03-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -16,668 | 7,048,014 | |||||
2021-03-17 | 2021-03-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -19,086 | 10,762,994 | |||||
2021-03-17 | 2021-03-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 61.5870 | -6,641 | -409 | 0 | ||||
2021-03-17 | 2021-03-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 60.6420 | -10,027 | -608 | 6,641 | ||||
2021-03-17 | 2021-03-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 16,668 | 16,668 | ||||||
2021-03-17 | 2021-03-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 61.7090 | -4,955 | -306 | 0 | ||||
2021-03-17 | 2021-03-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 60.8990 | -10,806 | -658 | 4,955 | ||||
2021-03-17 | 2021-03-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 60.1960 | -3,325 | -200 | 15,761 | ||||
2021-03-17 | 2021-03-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 19,086 | 19,086 | ||||||
2021-03-17 | 2021-03-15 | 4 | Scapa James Ralph | ALTR | Stock Option (right to buy) | D | 61.93 | 40,000 | 40,000 | |||||
2021-03-17 | 2021-03-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -9,322 | 7,064,682 | |||||
2021-03-17 | 2021-03-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -13,916 | 10,782,080 | |||||
2021-03-17 | 2021-03-15 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 20,000 | 121,520 | ||||||
2021-03-17 | 2021-03-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 61.8990 | -4,320 | -267 | 0 | ||||
2021-03-17 | 2021-03-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 61.1290 | -2,402 | -147 | 4,320 | ||||
2021-03-17 | 2021-03-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 60.4200 | -2,600 | -157 | 6,722 | ||||
2021-03-17 | 2021-03-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 9,322 | 9,322 | ||||||
2021-03-17 | 2021-03-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 61.8470 | -7,521 | -465 | 0 | ||||
2021-03-17 | 2021-03-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 60.7040 | -5,895 | -358 | 7,521 | ||||
2021-03-17 | 2021-03-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 59.8170 | -500 | -30 | 13,416 | ||||
2021-03-17 | 2021-03-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 13,916 | 13,916 | ||||||
2021-03-17 | 2021-03-15 | 4 | Srikanth Mahalingam | ALTR | Stock Option (right to buy) | D | 61.93 | 6,280 | 6,280 | |||||
2021-03-17 | 2021-03-15 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 2,093 | 20,868 | ||||||
2021-03-17 | 2021-03-15 | 4 | Chouinard Brett R | ALTR | Stock Option (right to buy) | D | 61.93 | 6,280 | 6,280 | |||||
2021-03-17 | 2021-03-15 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 2,093 | 20,118 | ||||||
2021-03-17 | 2021-03-15 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 61.93 | 6,280 | 6,280 | |||||
2021-03-17 | 2021-03-15 | 4 | Dagg James | ALTR | Class A Common Stock | D | 2,093 | 8,147 | ||||||
2021-03-17 | 2021-03-15 | 4 | Saravia Gilma | ALTR | Stock Option (right to buy) | D | 61.93 | 6,280 | 6,280 | |||||
2021-03-17 | 2021-03-15 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 2,093 | 11,278 | ||||||
2021-03-16 | 2021-03-12 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 59.5090 | -1,845 | -110 | 101,520 | ||||
2021-03-16 | 2021-03-15 | 4 | Morof Howard N | ALTR | Stock Option (right to buy) | D | 61.93 | 6,280 | 6,280 | |||||
2021-03-16 | 2021-03-15 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | 2,093 | 6,978 | ||||||
2021-03-16 | 2021-03-12 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | 59.5190 | -245 | -15 | 4,885 | ||||
2021-03-16 | 2021-03-15 | 4 | Simon David L | ALTR | Stock Option (right to buy) | D | 61.93 | 5,443 | 5,443 | |||||
2021-03-16 | 2021-03-15 | 4 | Simon David L | ALTR | Class A Common Stock | D | 1,675 | 23,625 | ||||||
2021-03-16 | 2021-03-12 | 4 | Simon David L | ALTR | Class A Common Stock | D | 59.5220 | -91 | -5 | 21,950 | ||||
2021-03-16 | 2021-03-15 | 4 | Maitra Raoul | ALTR | Stock Option (right to buy) | D | 61.93 | 6,280 | 6,280 | |||||
2021-03-16 | 2021-03-15 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 2,093 | 14,215 | ||||||
2021-03-16 | 2021-03-12 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 59.4810 | -95 | -6 | 12,122 | ||||
2021-03-16 | 2021-03-15 | 4 | Messano Amy | ALTR | Stock Option (right to buy) | D | 61.93 | 6,280 | 6,280 | |||||
2021-03-16 | 2021-03-15 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 2,093 | 11,255 | ||||||
2021-03-16 | 2021-03-12 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 59.4950 | -203 | -12 | 9,162 | ||||
2021-03-16 | 2021-03-15 | 4 | Schramm Uwe | ALTR | Stock Option (right to buy) | D | 61.93 | 6,280 | 6,280 | |||||
2021-03-16 | 2021-03-15 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 2,093 | 43,573 | ||||||
2021-03-16 | 2021-03-12 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 59.5070 | -153 | -9 | 41,480 | ||||
2021-03-11 | 2021-03-10 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 62.1490 | -213 | -13 | 289,555 | ||||
2021-03-11 | 2021-03-10 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 61.5410 | -3,787 | -233 | 289,768 | ||||
2021-03-08 | 2021-03-04 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 61.5090 | -570 | -35 | 9,365 | ||||
2021-03-08 | 2021-03-05 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 59.2400 | -2,186 | -129 | 103,365 | ||||
2021-03-08 | 2021-03-04 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 61.5110 | -815 | -50 | 9,185 | ||||
2021-03-08 | 2020-02-24 | 4 | Saravia Gilma | ALTR | Class A Common Stock | D | 10,000 | 10,000 | ||||||
2021-03-08 | 2021-03-04 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | 61.5050 | -262 | -16 | 5,130 | ||||
2021-03-08 | 2021-03-04 | 4 | Simon David L | ALTR | Class A Common Stock | D | 61.5090 | -92 | -6 | 22,041 | ||||
2021-03-08 | 2021-03-04 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 61.5090 | -105 | -6 | 25,421 | ||||
2021-03-08 | 2021-03-04 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 61.5060 | -214 | -13 | 41,633 | ||||
2021-02-19 | 2021-02-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -3,755 | 10,795,996 | |||||
2021-02-19 | 2021-02-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 61.5140 | -764 | -47 | 0 | ||||
2021-02-19 | 2021-02-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 61.0120 | -2,991 | -182 | 764 | ||||
2021-02-19 | 2021-02-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 3,755 | 3,755 | ||||||
2021-02-19 | 2021-02-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -3,755 | 10,795,996 | |||||
2021-02-19 | 2021-02-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 61.5140 | -764 | -47 | 0 | ||||
2021-02-19 | 2021-02-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 61.0120 | -2,991 | -182 | 764 | ||||
2021-02-19 | 2021-02-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 3,755 | 3,755 | ||||||
2021-02-18 | 2021-02-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -18,062 | 10,799,751 | |||||
2021-02-18 | 2021-02-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 64.0810 | -944 | -60 | 0 | ||||
2021-02-18 | 2021-02-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 63.2950 | -2,677 | -169 | 944 | ||||
2021-02-18 | 2021-02-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 62.2790 | -14,441 | -899 | 3,621 | ||||
2021-02-18 | 2021-02-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 18,062 | 18,062 | ||||||
2021-02-18 | 2021-02-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -18,183 | 10,817,813 | |||||
2021-02-18 | 2021-02-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 67.8670 | -1,768 | -120 | 0 | ||||
2021-02-18 | 2021-02-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 67.1120 | -5,094 | -342 | 1,768 | ||||
2021-02-18 | 2021-02-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 66.1780 | -4,378 | -290 | 6,862 | ||||
2021-02-18 | 2021-02-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 65.0460 | -6,943 | -452 | 11,240 | ||||
2021-02-18 | 2021-02-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 18,183 | 18,183 | ||||||
2021-02-18 | 2021-02-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -14,059 | 7,074,004 | |||||
2021-02-18 | 2021-02-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -18,062 | 10,799,751 | |||||
2021-02-18 | 2021-02-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 64.2190 | -600 | -39 | 0 | ||||
2021-02-18 | 2021-02-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 63.4100 | -2,300 | -146 | 600 | ||||
2021-02-18 | 2021-02-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 62.3540 | -11,159 | -696 | 2,900 | ||||
2021-02-18 | 2021-02-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 14,059 | 14,059 | ||||||
2021-02-18 | 2021-02-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 64.0810 | -944 | -60 | 0 | ||||
2021-02-18 | 2021-02-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 63.2950 | -2,677 | -169 | 944 | ||||
2021-02-18 | 2021-02-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 62.2790 | -14,441 | -899 | 3,621 | ||||
2021-02-18 | 2021-02-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 18,062 | 18,062 | ||||||
2021-02-18 | 2021-02-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -15,941 | 7,088,063 | |||||
2021-02-18 | 2021-02-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -18,183 | 10,817,813 | |||||
2021-02-18 | 2021-02-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 67.8940 | -987 | -67 | 0 | ||||
2021-02-18 | 2021-02-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 67.2900 | -4,586 | -309 | 987 | ||||
2021-02-18 | 2021-02-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 66.2870 | -3,786 | -251 | 5,573 | ||||
2021-02-18 | 2021-02-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 65.1030 | -6,582 | -429 | 9,359 | ||||
2021-02-18 | 2021-02-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 15,941 | 15,941 | ||||||
2021-02-18 | 2021-02-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 67.8670 | -1,768 | -120 | 0 | ||||
2021-02-18 | 2021-02-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 67.1120 | -5,094 | -342 | 1,768 | ||||
2021-02-18 | 2021-02-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 66.1780 | -4,378 | -290 | 6,862 | ||||
2021-02-18 | 2021-02-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 65.0460 | -6,943 | -452 | 11,240 | ||||
2021-02-18 | 2021-02-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 18,183 | 18,183 | ||||||
2021-02-18 | 2021-02-17 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -14,059 | 7,074,004 | |||||
2021-02-18 | 2021-02-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 64.2190 | -600 | -39 | 0 | ||||
2021-02-18 | 2021-02-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 63.4100 | -2,300 | -146 | 600 | ||||
2021-02-18 | 2021-02-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 62.3540 | -11,159 | -696 | 2,900 | ||||
2021-02-18 | 2021-02-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 14,059 | 14,059 | ||||||
2021-02-18 | 2021-02-16 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -15,941 | 7,088,063 | |||||
2021-02-18 | 2021-02-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 67.8940 | -987 | -67 | 0 | ||||
2021-02-18 | 2021-02-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 67.2900 | -4,586 | -309 | 987 | ||||
2021-02-18 | 2021-02-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 66.2870 | -3,786 | -251 | 5,573 | ||||
2021-02-18 | 2021-02-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 65.1030 | -6,582 | -429 | 9,359 | ||||
2021-02-18 | 2021-02-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 15,941 | 15,941 | ||||||
2021-02-18 | 2021-02-17 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 64.0800 | -1,110 | -71 | 293,555 | ||||
2021-02-18 | 2021-02-17 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 63.2930 | -2,890 | -183 | 294,665 | ||||
2021-02-10 | 2021-02-09 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -100,000 | 6,956,728 | |||||
2021-02-10 | 2021-02-09 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 66.3830 | -2,480 | -165 | 0 | ||||
2021-02-10 | 2021-02-09 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 65.7120 | -97,520 | -6,408 | 2,480 | ||||
2021-02-10 | 2021-02-09 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 100,000 | 100,000 | ||||||
2021-02-10 | 2021-02-09 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -100,000 | 6,956,728 | |||||
2021-02-10 | 2021-02-09 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 66.3830 | -2,480 | -165 | 0 | ||||
2021-02-10 | 2021-02-09 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 65.7120 | -97,520 | -6,408 | 2,480 | ||||
2021-02-10 | 2021-02-09 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 100,000 | 100,000 | ||||||
2021-01-22 | 2021-01-20 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -7,205 | 7,104,004 | |||||
2021-01-22 | 2021-01-20 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -7,430 | 10,835,996 | |||||
2021-01-22 | 2021-01-20 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 62.1250 | -3,372 | -209 | 0 | ||||
2021-01-22 | 2021-01-20 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 61.6890 | -3,833 | -236 | 3,372 | ||||
2021-01-22 | 2021-01-20 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 7,205 | 7,205 | ||||||
2021-01-22 | 2021-01-20 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 62.0590 | -4,595 | -285 | 0 | ||||
2021-01-22 | 2021-01-20 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 61.6300 | -2,835 | -175 | 4,595 | ||||
2021-01-22 | 2021-01-20 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 7,430 | 7,430 | ||||||
2021-01-22 | 2021-01-20 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -7,205 | 7,104,004 | |||||
2021-01-22 | 2021-01-20 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 62.1250 | -3,372 | -209 | 0 | ||||
2021-01-22 | 2021-01-20 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 61.6890 | -3,833 | -236 | 3,372 | ||||
2021-01-22 | 2021-01-20 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 7,205 | 7,205 | ||||||
2021-01-22 | 2021-01-20 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -7,430 | 10,835,996 | |||||
2021-01-22 | 2021-01-20 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 62.0590 | -4,595 | -285 | 0 | ||||
2021-01-22 | 2021-01-20 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 61.6300 | -2,835 | -175 | 4,595 | ||||
2021-01-22 | 2021-01-20 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 7,430 | 7,430 | ||||||
2021-01-20 | 2021-01-15 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -9,863 | 7,111,209 | |||||
2021-01-20 | 2021-01-15 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -12,932 | 7,121,072 | |||||
2021-01-20 | 2021-01-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 60.6710 | -9,863 | -598 | 0 | ||||
2021-01-20 | 2021-01-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 9,863 | 9,863 | ||||||
2021-01-20 | 2021-01-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 61.0050 | -3,201 | -195 | 0 | ||||
2021-01-20 | 2021-01-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 60.1050 | -9,731 | -585 | 3,201 | ||||
2021-01-20 | 2021-01-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 12,932 | 12,932 | ||||||
2021-01-20 | 2021-01-19 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -9,863 | 7,111,209 | |||||
2021-01-20 | 2021-01-19 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -17,737 | 10,843,426 | |||||
2021-01-20 | 2021-01-19 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 60.6710 | -9,863 | -598 | 0 | ||||
2021-01-20 | 2021-01-19 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 9,863 | 9,863 | ||||||
2021-01-20 | 2021-01-19 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 61.2700 | -283 | -17 | 0 | ||||
2021-01-20 | 2021-01-19 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 60.6560 | -17,454 | -1,059 | 283 | ||||
2021-01-20 | 2021-01-19 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 17,737 | 17,737 | ||||||
2021-01-20 | 2021-01-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -12,932 | 7,121,072 | |||||
2021-01-20 | 2021-01-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 61.0050 | -3,201 | -195 | 0 | ||||
2021-01-20 | 2021-01-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 60.1050 | -9,731 | -585 | 3,201 | ||||
2021-01-20 | 2021-01-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 12,932 | 12,932 | ||||||
2021-01-20 | 2021-01-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 61.0640 | -3,361 | -205 | 0 | ||||
2021-01-20 | 2021-01-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 60.1230 | -11,472 | -690 | 3,361 | ||||
2021-01-20 | 2021-01-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 14,833 | 14,833 | ||||||
2021-01-20 | 2021-01-05 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -14,833 | 10,861,163 | |||||
2021-01-20 | 2021-01-19 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -17,737 | 10,843,426 | |||||
2021-01-20 | 2021-01-19 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 61.2700 | -283 | -17 | 0 | ||||
2021-01-20 | 2021-01-19 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 60.6560 | -17,454 | -1,059 | 283 | ||||
2021-01-20 | 2021-01-19 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 17,737 | 17,737 | ||||||
2021-01-20 | 2021-01-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -14,833 | 10,861,163 | |||||
2021-01-20 | 2021-01-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 61.0640 | -3,361 | -205 | 0 | ||||
2021-01-20 | 2021-01-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 60.1230 | -11,472 | -690 | 3,361 | ||||
2021-01-20 | 2021-01-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 14,833 | 14,833 | ||||||
2021-01-15 | 2021-01-13 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 62.7320 | -700 | -44 | 297,555 | ||||
2021-01-15 | 2021-01-13 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 61.9140 | -3,300 | -204 | 298,255 | ||||
2021-01-14 | 3 | Buckner Stephanie By husband | ALTR | Class A Common Stock | I | 3,543 | ||||||||
2021-01-14 | 3 | Buckner Stephanie | ALTR | Class A Common Stock | D | 5,988 | ||||||||
2021-01-13 | 2021-01-12 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -50,000 | 7,056,728 | |||||
2021-01-13 | 2021-01-12 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 63.0060 | -10,207 | -643 | 0 | ||||
2021-01-13 | 2021-01-12 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 62.4550 | -39,793 | -2,485 | 10,207 | ||||
2021-01-13 | 2021-01-12 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 50,000 | 50,000 | ||||||
2021-01-13 | 2021-01-11 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -50,000 | 7,106,728 | |||||
2021-01-13 | 2021-01-11 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 60.0510 | -50,000 | -3,003 | 0 | ||||
2021-01-13 | 2021-01-11 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 50,000 | 50,000 | ||||||
2021-01-13 | 2021-01-12 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -50,000 | 7,056,728 | |||||
2021-01-13 | 2021-01-12 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 63.0060 | -10,207 | -643 | 0 | ||||
2021-01-13 | 2021-01-12 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 62.4550 | -39,793 | -2,485 | 10,207 | ||||
2021-01-13 | 2021-01-12 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 50,000 | 50,000 | ||||||
2021-01-13 | 2021-01-11 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -50,000 | 7,106,728 | |||||
2021-01-13 | 2021-01-11 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 60.0510 | -50,000 | -3,003 | 0 | ||||
2021-01-13 | 2021-01-11 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 50,000 | 50,000 | ||||||
2020-12-21 | 2020-12-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -3,906 | 10,875,996 | |||||
2020-12-21 | 2020-12-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 58.3320 | -1,000 | -58 | 0 | ||||
2020-12-21 | 2020-12-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 57.6680 | -2,906 | -168 | 1,000 | ||||
2020-12-21 | 2020-12-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 3,906 | 3,906 | ||||||
2020-12-21 | 2020-12-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -2,070 | 7,134,004 | |||||
2020-12-21 | 2020-12-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -3,906 | 10,875,996 | |||||
2020-12-21 | 2020-12-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 58.2770 | -554 | -32 | 0 | ||||
2020-12-21 | 2020-12-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 57.6450 | -1,516 | -87 | 554 | ||||
2020-12-21 | 2020-12-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 2,070 | 2,070 | ||||||
2020-12-21 | 2020-12-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 58.3320 | -1,000 | -58 | 0 | ||||
2020-12-21 | 2020-12-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 57.6680 | -2,906 | -168 | 1,000 | ||||
2020-12-21 | 2020-12-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 3,906 | 3,906 | ||||||
2020-12-21 | 2020-12-17 | 4 | Maitra Raoul | ALTR | Stock Option (right to buy) | D | 0.64 | 5,500 | 0 | |||||
2020-12-21 | 2020-12-17 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 0.6400 | 5,500 | 4 | 12,217 | ||||
2020-12-21 | 2020-12-17 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 57.1300 | -1,044 | -60 | 18,025 | ||||
2020-12-21 | 2020-12-17 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -2,070 | 7,134,004 | |||||
2020-12-21 | 2020-12-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 58.2770 | -554 | -32 | 0 | ||||
2020-12-21 | 2020-12-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 57.6450 | -1,516 | -87 | 554 | ||||
2020-12-21 | 2020-12-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 2,070 | 2,070 | ||||||
2020-12-18 | 2020-12-16 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 57.1170 | -4,000 | -228 | 301,555 | ||||
2020-12-17 | 2020-12-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -18,082 | 10,879,902 | |||||
2020-12-17 | 2020-12-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 57.5700 | -400 | -23 | 0 | ||||
2020-12-17 | 2020-12-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 57.0040 | -17,682 | -1,008 | 400 | ||||
2020-12-17 | 2020-12-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 18,082 | 18,082 | ||||||
2020-12-17 | 2020-12-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -18,012 | 10,897,984 | |||||
2020-12-17 | 2020-12-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 57.0720 | -5,314 | -303 | 0 | ||||
2020-12-17 | 2020-12-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 56.7310 | -12,698 | -720 | 5,314 | ||||
2020-12-17 | 2020-12-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 18,012 | 18,012 | ||||||
2020-12-17 | 2020-12-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -8,983 | 7,136,074 | |||||
2020-12-17 | 2020-12-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -18,082 | 10,879,902 | |||||
2020-12-17 | 2020-12-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 57.5530 | -104 | -6 | 0 | ||||
2020-12-17 | 2020-12-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 57.0050 | -8,879 | -506 | 104 | ||||
2020-12-17 | 2020-12-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 8,983 | 8,983 | ||||||
2020-12-17 | 2020-12-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 57.5700 | -400 | -23 | 0 | ||||
2020-12-17 | 2020-12-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 57.0040 | -17,682 | -1,008 | 400 | ||||
2020-12-17 | 2020-12-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 18,082 | 18,082 | ||||||
2020-12-17 | 2020-12-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -8,947 | 7,145,057 | |||||
2020-12-17 | 2020-12-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -18,012 | 10,897,984 | |||||
2020-12-17 | 2020-12-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 56.8820 | -8,347 | -475 | 0 | ||||
2020-12-17 | 2020-12-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 56.1170 | -600 | -34 | 8,347 | ||||
2020-12-17 | 2020-12-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 8,947 | 8,947 | ||||||
2020-12-17 | 2020-12-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 57.0720 | -5,314 | -303 | 0 | ||||
2020-12-17 | 2020-12-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 56.7310 | -12,698 | -720 | 5,314 | ||||
2020-12-17 | 2020-12-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 18,012 | 18,012 | ||||||
2020-12-17 | 2020-12-16 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -8,983 | 7,136,074 | |||||
2020-12-17 | 2020-12-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 57.5530 | -104 | -6 | 0 | ||||
2020-12-17 | 2020-12-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 57.0050 | -8,879 | -506 | 104 | ||||
2020-12-17 | 2020-12-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 8,983 | 8,983 | ||||||
2020-12-17 | 2020-12-15 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -8,947 | 7,145,057 | |||||
2020-12-17 | 2020-12-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 56.8820 | -8,347 | -475 | 0 | ||||
2020-12-17 | 2020-12-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 56.1170 | -600 | -34 | 8,347 | ||||
2020-12-17 | 2020-12-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 8,947 | 8,947 | ||||||
2020-12-14 | 2020-12-10 | 4 | Scapa James Ralph | ALTR | Stock Option (right to buy) | D | 5.18 | -57,915 | 30,000 | |||||
2020-12-14 | 2020-12-10 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 5.1800 | 57,915 | 300 | 105,551 | ||||
2020-12-08 | 2020-12-04 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -36,052 | 7,156,728 | |||||
2020-12-08 | 2020-12-04 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 52.9560 | -36,052 | -1,909 | 0 | ||||
2020-12-08 | 2020-12-04 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 36,052 | 36,052 | ||||||
2020-12-08 | 2020-12-04 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -36,052 | 7,156,728 | |||||
2020-12-08 | 2020-12-04 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 52.9560 | -36,052 | -1,909 | 0 | ||||
2020-12-08 | 2020-12-04 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 36,052 | 36,052 | ||||||
2020-12-08 | 2020-12-04 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 0.00 | -8,000 | 576,452 | |||||
2020-12-08 | 2020-12-04 | 4 | Dagg James | ALTR | Class A Common Stock | D | 52.8750 | -8,000 | -423 | 6,054 | ||||
2020-12-08 | 2020-12-04 | 4 | Dagg James | ALTR | Class A Common Stock | D | 8,000 | 14,054 | ||||||
2020-12-07 | 2020-12-03 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 52.9740 | -2,313 | -123 | 19,069 | ||||
2020-12-07 | 2020-12-03 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 51.9370 | -687 | -36 | 21,382 | ||||
2020-12-04 | 2020-12-03 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -53,948 | 7,192,780 | |||||
2020-12-04 | 2020-12-03 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 53.5930 | -8,946 | -479 | 0 | ||||
2020-12-04 | 2020-12-03 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 53.0530 | -45,002 | -2,387 | 8,946 | ||||
2020-12-04 | 2020-12-03 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 53,948 | 53,948 | ||||||
2020-12-04 | 2020-12-02 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -10,000 | 7,246,728 | |||||
2020-12-04 | 2020-12-02 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 51.5570 | -10,000 | -516 | 0 | ||||
2020-12-04 | 2020-12-02 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 10,000 | 10,000 | ||||||
2020-12-04 | 2020-12-03 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -53,948 | 7,192,780 | |||||
2020-12-04 | 2020-12-03 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 53.5930 | -8,946 | -479 | 0 | ||||
2020-12-04 | 2020-12-03 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 53.0530 | -45,002 | -2,387 | 8,946 | ||||
2020-12-04 | 2020-12-03 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 53,948 | 53,948 | ||||||
2020-12-04 | 2020-12-02 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -10,000 | 7,246,728 | |||||
2020-12-04 | 2020-12-02 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 51.5570 | -10,000 | -516 | 0 | ||||
2020-12-04 | 2020-12-02 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 10,000 | 10,000 | ||||||
2020-12-03 | 2020-12-02 | 4 | Suidara Andrea | ALTR | Stock Option (right to buy) | D | 52.03 | 22,500 | 22,500 | |||||
2020-12-03 | 2020-12-02 | 4 | Chouinard Brett R | ALTR | Stock Option (right to buy) | D | 52.03 | 12,000 | 12,000 | |||||
2020-12-03 | 2020-12-02 | 4 | Messano Amy | ALTR | Stock Option (right to buy) | D | 52.03 | 22,500 | 22,500 | |||||
2020-12-03 | 2020-12-02 | 4 | Srikanth Mahalingam | ALTR | Stock Option (right to buy) | D | 52.03 | 22,500 | 22,500 | |||||
2020-12-03 | 2020-12-02 | 4 | Saravia Gilma | ALTR | Stock Option (right to buy) | D | 52.03 | 22,500 | 22,500 | |||||
2020-12-03 | 2020-12-02 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 52.03 | 22,500 | 22,500 | |||||
2020-12-03 | 2020-12-02 | 4 | Dias Nelson | ALTR | Stock Option (right to buy) | D | 52.03 | 22,500 | 22,500 | |||||
2020-12-03 | 2020-12-02 | 4 | Maitra Raoul | ALTR | Stock Option (right to buy) | D | 52.03 | 12,000 | 12,000 | |||||
2020-12-03 | 2020-12-02 | 4 | Morof Howard N | ALTR | Stock Option (right to buy) | D | 52.03 | 12,000 | 12,000 | |||||
2020-12-03 | 2020-12-02 | 4 | Simon David L | ALTR | Stock Option (right to buy) | D | 52.03 | 12,000 | 12,000 | |||||
2020-12-03 | 2020-12-02 | 4 | Schramm Uwe | ALTR | Stock Option (right to buy) | D | 52.03 | 22,500 | 22,500 | |||||
2020-11-27 | 2020-11-25 | 4 | Dias Nelson | ALTR | Stock Option (right to buy) | D | 0.64 | -4,000 | 0 | |||||
2020-11-27 | 2020-11-25 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 52.0640 | -4,000 | -208 | 25,526 | ||||
2020-11-27 | 2020-11-25 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 0.6400 | 4,000 | 3 | 29,526 | ||||
2020-11-18 | 2020-11-17 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -10,535 | 7,154,004 | |||||
2020-11-18 | 2020-11-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 49.4610 | -5,583 | -276 | 0 | ||||
2020-11-18 | 2020-11-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 49.0240 | -4,952 | -243 | 5,583 | ||||
2020-11-18 | 2020-11-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 10,535 | 10,535 | ||||||
2020-11-18 | 2020-11-16 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -9,465 | 7,164,539 | |||||
2020-11-18 | 2020-11-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 49.4250 | -2,312 | -114 | 0 | ||||
2020-11-18 | 2020-11-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 48.9600 | -7,153 | -350 | 2,312 | ||||
2020-11-18 | 2020-11-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 9,465 | 9,465 | ||||||
2020-11-18 | 2020-11-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -10,535 | 7,154,004 | |||||
2020-11-18 | 2020-11-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -20,994 | 10,915,996 | |||||
2020-11-18 | 2020-11-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 49.4610 | -5,583 | -276 | 0 | ||||
2020-11-18 | 2020-11-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 49.0240 | -4,952 | -243 | 5,583 | ||||
2020-11-18 | 2020-11-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 10,535 | 10,535 | ||||||
2020-11-18 | 2020-11-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 49.5030 | -8,631 | -427 | 0 | ||||
2020-11-18 | 2020-11-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 49.0980 | -12,363 | -607 | 8,631 | ||||
2020-11-18 | 2020-11-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 20,994 | 20,994 | ||||||
2020-11-18 | 2020-11-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -9,465 | 7,164,539 | |||||
2020-11-18 | 2020-11-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -19,006 | 10,936,990 | |||||
2020-11-18 | 2020-11-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 49.4250 | -2,312 | -114 | 0 | ||||
2020-11-18 | 2020-11-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 48.9600 | -7,153 | -350 | 2,312 | ||||
2020-11-18 | 2020-11-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 9,465 | 9,465 | ||||||
2020-11-18 | 2020-11-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 49.4420 | -3,898 | -193 | 0 | ||||
2020-11-18 | 2020-11-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 48.9770 | -15,108 | -740 | 3,898 | ||||
2020-11-18 | 2020-11-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 19,006 | 19,006 | ||||||
2020-11-18 | 2020-11-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -20,994 | 10,915,996 | |||||
2020-11-18 | 2020-11-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 49.5030 | -8,631 | -427 | 0 | ||||
2020-11-18 | 2020-11-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 49.0980 | -12,363 | -607 | 8,631 | ||||
2020-11-18 | 2020-11-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 20,994 | 20,994 | ||||||
2020-11-18 | 2020-11-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -19,006 | 10,936,990 | |||||
2020-11-18 | 2020-11-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 49.4420 | -3,898 | -193 | 0 | ||||
2020-11-18 | 2020-11-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 48.9770 | -15,108 | -740 | 3,898 | ||||
2020-11-18 | 2020-11-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 19,006 | 19,006 | ||||||
2020-11-16 | 2020-11-13 | 4 | Srikanth Mahalingam | ALTR | Stock Option (right to buy) | D | 0.64 | -13,181 | 6,819 | |||||
2020-11-16 | 2020-11-13 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 49.0470 | -9,000 | -441 | 18,775 | ||||
2020-11-16 | 2020-11-13 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 0.6400 | 13,181 | 8 | 27,775 | ||||
2020-11-16 | 2020-11-13 | 4 | Hart Richard | ALTR | Stock Option (right to buy) | D | 5.18 | -8,000 | 16,000 | |||||
2020-11-16 | 2020-11-13 | 4 | Hart Richard | ALTR | Class A Common Stock | D | 48.9750 | -8,000 | -392 | 9,000 | ||||
2020-11-16 | 2020-11-13 | 4 | Hart Richard | ALTR | Class A Common Stock | D | 5.1800 | 8,000 | 41 | 17,000 | ||||
2020-11-13 | 2020-11-11 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 49.0490 | -4,000 | -196 | 305,555 | ||||
2020-11-13 | 2020-11-11 | 4 | Suidara Andrea | ALTR | Class A Common Stock | D | 48.7700 | -1,438 | -70 | 19,062 | ||||
2020-11-13 | 2020-11-12 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 50.3930 | -150 | -8 | 22,069 | ||||
2020-11-13 | 2020-11-12 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 49.7000 | -2,850 | -142 | 22,219 | ||||
2020-11-12 | 2020-11-10 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -100,000 | 7,256,728 | |||||
2020-11-12 | 2020-11-10 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 49.1520 | -13,164 | -647 | 0 | ||||
2020-11-12 | 2020-11-10 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 48.5530 | -86,836 | -4,216 | 13,164 | ||||
2020-11-12 | 2020-11-10 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 100,000 | 100,000 | ||||||
2020-11-12 | 2020-11-10 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -100,000 | 7,256,728 | |||||
2020-11-12 | 2020-11-10 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 49.1520 | -13,164 | -647 | 0 | ||||
2020-11-12 | 2020-11-10 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 48.5530 | -86,836 | -4,216 | 13,164 | ||||
2020-11-12 | 2020-11-10 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 100,000 | 100,000 | ||||||
2020-11-12 | 2020-11-10 | 4 | Schramm Uwe | ALTR | Stock Option (right to buy) | D | 5.18 | -5,000 | 30,336 | |||||
2020-11-12 | 2020-11-10 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 48.8920 | -547 | -27 | 41,847 | ||||
2020-11-12 | 2020-11-10 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 48.3190 | -4,453 | -215 | 42,394 | ||||
2020-11-12 | 2020-11-10 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 5.1800 | 5,000 | 26 | 46,847 | ||||
2020-11-10 | 2020-11-06 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 0.00 | -8,000 | 584,452 | |||||
2020-11-10 | 2020-11-06 | 4 | Dagg James | ALTR | Class A Common Stock | D | 48.9310 | -2,000 | -98 | 6,054 | ||||
2020-11-10 | 2020-11-06 | 4 | Dagg James | ALTR | Class A Common Stock | D | 47.9640 | -4,258 | -204 | 8,054 | ||||
2020-11-10 | 2020-11-06 | 4 | Dagg James | ALTR | Class A Common Stock | D | 46.8310 | -900 | -42 | 12,312 | ||||
2020-11-10 | 2020-11-06 | 4 | Dagg James | ALTR | Class A Common Stock | D | 46.1120 | -842 | -39 | 13,212 | ||||
2020-11-10 | 2020-11-06 | 4 | Dagg James | ALTR | Class A Common Stock | D | 8,000 | 14,054 | ||||||
2020-11-02 | 2020-10-29 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 44.0880 | -3,000 | -132 | 25,069 | ||||
2020-10-21 | 2020-10-19 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -4,384 | 7,174,004 | |||||
2020-10-21 | 2020-10-19 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -9,126 | 10,955,996 | |||||
2020-10-21 | 2020-10-19 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 46.2910 | -4,384 | -203 | 0 | ||||
2020-10-21 | 2020-10-19 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 4,384 | 4,384 | ||||||
2020-10-21 | 2020-10-19 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 46.2910 | -9,126 | -422 | 0 | ||||
2020-10-21 | 2020-10-19 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 9,126 | 9,126 | ||||||
2020-10-21 | 2020-10-19 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -9,126 | 10,955,996 | |||||
2020-10-21 | 2020-10-19 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 46.2910 | -9,126 | -422 | 0 | ||||
2020-10-21 | 2020-10-19 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 9,126 | 9,126 | ||||||
2020-10-21 | 2020-10-19 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -4,384 | 7,174,004 | |||||
2020-10-21 | 2020-10-19 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 46.2910 | -4,384 | -203 | 0 | ||||
2020-10-21 | 2020-10-19 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 4,384 | 4,384 | ||||||
2020-10-19 | 2020-10-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -11,586 | 10,965,122 | |||||
2020-10-19 | 2020-10-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 46.2810 | -11,586 | -536 | 0 | ||||
2020-10-19 | 2020-10-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 11,586 | 11,586 | ||||||
2020-10-19 | 2020-10-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -19,288 | 10,976,708 | |||||
2020-10-19 | 2020-10-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 46.1790 | -874 | -40 | 0 | ||||
2020-10-19 | 2020-10-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 45.7480 | -18,414 | -842 | 874 | ||||
2020-10-19 | 2020-10-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 19,288 | 19,288 | ||||||
2020-10-19 | 2020-10-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -6,052 | 7,178,388 | |||||
2020-10-19 | 2020-10-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -11,586 | 10,965,122 | |||||
2020-10-19 | 2020-10-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 46.2900 | -6,052 | -280 | 0 | ||||
2020-10-19 | 2020-10-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 6,052 | 6,052 | ||||||
2020-10-19 | 2020-10-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 46.2810 | -11,586 | -536 | 0 | ||||
2020-10-19 | 2020-10-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 11,586 | 11,586 | ||||||
2020-10-19 | 2020-10-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -9,564 | 7,184,440 | |||||
2020-10-19 | 2020-10-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -19,288 | 10,976,708 | |||||
2020-10-19 | 2020-10-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 45.7650 | -9,564 | -438 | 0 | ||||
2020-10-19 | 2020-10-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 9,564 | 9,564 | ||||||
2020-10-19 | 2020-10-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 46.1790 | -874 | -40 | 0 | ||||
2020-10-19 | 2020-10-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 45.7480 | -18,414 | -842 | 874 | ||||
2020-10-19 | 2020-10-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 19,288 | 19,288 | ||||||
2020-10-19 | 2020-10-16 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -6,052 | 7,178,388 | |||||
2020-10-19 | 2020-10-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 46.2900 | -6,052 | -280 | 0 | ||||
2020-10-19 | 2020-10-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 6,052 | 6,052 | ||||||
2020-10-19 | 2020-10-15 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -9,564 | 7,184,440 | |||||
2020-10-19 | 2020-10-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 45.7650 | -9,564 | -438 | 0 | ||||
2020-10-19 | 2020-10-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 9,564 | 9,564 | ||||||
2020-10-16 | 2020-10-15 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 45.6350 | -3,000 | -137 | 28,069 | ||||
2020-10-16 | 2020-10-14 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 47.4300 | -300 | -14 | 309,555 | ||||
2020-10-16 | 2020-10-14 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 46.4690 | -3,700 | -172 | 309,855 | ||||
2020-10-13 | 2020-10-12 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -14,165 | 7,356,728 | |||||
2020-10-13 | 2020-10-12 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 45.8670 | -14,165 | -650 | 0 | ||||
2020-10-13 | 2020-10-12 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 14,165 | 14,165 | ||||||
2020-10-13 | 2020-10-09 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -31,015 | 7,370,893 | |||||
2020-10-13 | 2020-10-09 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 45.2460 | -31,015 | -1,403 | 0 | ||||
2020-10-13 | 2020-10-09 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 31,015 | 31,015 | ||||||
2020-10-13 | 2020-10-12 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -14,165 | 7,356,728 | |||||
2020-10-13 | 2020-10-12 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 45.8670 | -14,165 | -650 | 0 | ||||
2020-10-13 | 2020-10-12 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 14,165 | 14,165 | ||||||
2020-10-13 | 2020-10-09 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -31,015 | 7,370,893 | |||||
2020-10-13 | 2020-10-09 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 45.2460 | -31,015 | -1,403 | 0 | ||||
2020-10-13 | 2020-10-09 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 31,015 | 31,015 | ||||||
2020-10-09 | 2020-10-08 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -17,485 | 7,401,908 | |||||
2020-10-09 | 2020-10-08 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 44.8960 | -17,485 | -785 | 0 | ||||
2020-10-09 | 2020-10-08 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 17,485 | 17,485 | ||||||
2020-10-09 | 2020-10-07 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -37,335 | 7,419,393 | |||||
2020-10-09 | 2020-10-07 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 46.0370 | -1,258 | -58 | 0 | ||||
2020-10-09 | 2020-10-07 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 45.1980 | -36,077 | -1,631 | 1,258 | ||||
2020-10-09 | 2020-10-07 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 37,335 | 37,335 | ||||||
2020-10-09 | 2020-10-08 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -17,485 | 7,401,908 | |||||
2020-10-09 | 2020-10-08 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 44.8960 | -17,485 | -785 | 0 | ||||
2020-10-09 | 2020-10-08 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 17,485 | 17,485 | ||||||
2020-10-09 | 2020-10-07 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -37,335 | 7,419,393 | |||||
2020-10-09 | 2020-10-07 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 46.0370 | -1,258 | -58 | 0 | ||||
2020-10-09 | 2020-10-07 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 45.1980 | -36,077 | -1,631 | 1,258 | ||||
2020-10-09 | 2020-10-07 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 37,335 | 37,335 | ||||||
2020-10-07 | 2020-10-06 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 45.0000 | -5,000 | -225 | 41,847 | ||||
2020-10-05 | 2020-10-02 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 0.00 | -8,000 | 592,452 | |||||
2020-10-05 | 2020-10-02 | 4 | Dagg James | ALTR | Class A Common Stock | D | 43.0610 | -2,401 | -103 | 6,054 | ||||
2020-10-05 | 2020-10-02 | 4 | Dagg James | ALTR | Class A Common Stock | D | 42.7790 | -5,599 | -240 | 8,455 | ||||
2020-10-05 | 2020-10-02 | 4 | Dagg James | ALTR | Class A Common Stock | D | 8,000 | 14,054 | ||||||
2020-10-02 | 2020-10-01 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 42.6020 | -3,000 | -128 | 31,069 | ||||
2020-09-25 | 2020-09-24 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 39.9130 | -3,000 | -120 | 34,069 | ||||
2020-09-21 | 2020-09-17 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 39.9660 | -3,400 | -136 | 313,555 | ||||
2020-09-21 | 2020-09-17 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 38.6600 | -600 | -23 | 316,955 | ||||
2020-09-17 | 2020-09-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -26,131 | 10,995,996 | |||||
2020-09-17 | 2020-09-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 40.4420 | -14,287 | -578 | 0 | ||||
2020-09-17 | 2020-09-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 41.2980 | -11,844 | -489 | 14,287 | ||||
2020-09-17 | 2020-09-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 26,131 | 26,131 | ||||||
2020-09-17 | 2020-09-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -13,869 | 11,022,127 | |||||
2020-09-17 | 2020-09-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 39.6550 | -13,869 | -550 | 0 | ||||
2020-09-17 | 2020-09-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 13,869 | 13,869 | ||||||
2020-09-17 | 2020-09-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -13,116 | 7,194,004 | |||||
2020-09-17 | 2020-09-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -26,131 | 10,995,996 | |||||
2020-09-17 | 2020-09-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 40.4610 | -7,445 | -301 | 0 | ||||
2020-09-17 | 2020-09-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 41.3150 | -5,661 | -234 | 7,445 | ||||
2020-09-17 | 2020-09-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 13,116 | 13,116 | ||||||
2020-09-17 | 2020-09-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 40.4420 | -14,287 | -578 | 0 | ||||
2020-09-17 | 2020-09-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 41.2980 | -11,844 | -489 | 14,287 | ||||
2020-09-17 | 2020-09-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 26,131 | 26,131 | ||||||
2020-09-17 | 2020-09-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -6,884 | 7,207,120 | |||||
2020-09-17 | 2020-09-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -13,869 | 11,022,127 | |||||
2020-09-17 | 2020-09-15 | 4 | Scapa James Ralph | ALTR | Stock Option (right to buy) | D | 5.18 | -32,085 | 87,915 | |||||
2020-09-17 | 2020-09-15 | 4 | Scapa James Ralph | ALTR | Stock Option (right to buy) | D | 36.19 | -5,000 | 15,000 | |||||
2020-09-17 | 2020-09-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 39.6430 | -6,884 | -273 | 0 | ||||
2020-09-17 | 2020-09-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 6,884 | 6,884 | ||||||
2020-09-17 | 2020-09-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 39.6550 | -13,869 | -550 | 0 | ||||
2020-09-17 | 2020-09-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 13,869 | 13,869 | ||||||
2020-09-17 | 2020-09-15 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 39.6540 | -32,085 | -1,272 | 47,636 | ||||
2020-09-17 | 2020-09-15 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 5.1800 | 32,085 | 166 | 79,721 | ||||
2020-09-17 | 2020-09-15 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 39.6540 | -5,000 | -198 | 47,636 | ||||
2020-09-17 | 2020-09-15 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 36.1900 | 5,000 | 181 | 52,636 | ||||
2020-09-17 | 2020-09-16 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -13,116 | 7,194,004 | |||||
2020-09-17 | 2020-09-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 40.4610 | -7,445 | -301 | 0 | ||||
2020-09-17 | 2020-09-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 41.3150 | -5,661 | -234 | 7,445 | ||||
2020-09-17 | 2020-09-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 13,116 | 13,116 | ||||||
2020-09-17 | 2020-09-15 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -6,884 | 7,207,120 | |||||
2020-09-17 | 2020-09-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 39.6430 | -6,884 | -273 | 0 | ||||
2020-09-17 | 2020-09-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 6,884 | 6,884 | ||||||
2020-09-14 | 2020-09-10 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 41.0460 | -3,000 | -123 | 37,069 | ||||
2020-09-08 | 2020-09-04 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 0.00 | -8,000 | 600,452 | |||||
2020-09-08 | 2020-09-04 | 4 | Dagg James | ALTR | Class A Common Stock | D | 39.8010 | -3,688 | -147 | 6,054 | ||||
2020-09-08 | 2020-09-04 | 4 | Dagg James | ALTR | Class A Common Stock | D | 39.0570 | -4,312 | -168 | 9,742 | ||||
2020-09-08 | 2020-09-04 | 4 | Dagg James | ALTR | Class A Common Stock | D | 8,000 | 14,054 | ||||||
2020-09-02 | 2020-09-01 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 43.1280 | -3,000 | -129 | 6,717 | ||||
2020-09-02 | 2020-09-01 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -50,000 | 7,456,728 | |||||
2020-09-02 | 2020-09-01 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 42.9720 | -50,000 | -2,149 | 0 | ||||
2020-09-02 | 2020-09-01 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 50,000 | 50,000 | ||||||
2020-09-02 | 2020-08-31 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -50,000 | 7,506,728 | |||||
2020-09-02 | 2020-08-31 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 42.3350 | -50,000 | -2,117 | 0 | ||||
2020-09-02 | 2020-08-31 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 50,000 | 50,000 | ||||||
2020-09-02 | 2020-09-01 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -50,000 | 7,456,728 | |||||
2020-09-02 | 2020-09-01 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 42.9720 | -50,000 | -2,149 | 0 | ||||
2020-09-02 | 2020-09-01 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 50,000 | 50,000 | ||||||
2020-09-02 | 2020-08-31 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -50,000 | 7,506,728 | |||||
2020-09-02 | 2020-08-31 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 42.3350 | -50,000 | -2,117 | 0 | ||||
2020-09-02 | 2020-08-31 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 50,000 | 50,000 | ||||||
2020-08-28 | 2020-08-27 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 42.5760 | -3,000 | -128 | 40,069 | ||||
2020-08-25 | 2020-08-24 | 4 | Simon David L | ALTR | Class A Common Stock | D | 41.4370 | -2,500 | -104 | 22,133 | ||||
2020-08-21 | 2020-08-20 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 41.5910 | -3,000 | -125 | 43,069 | ||||
2020-08-19 | 2020-08-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -10,951 | 7,214,004 | |||||
2020-08-19 | 2020-08-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -23,674 | 11,035,996 | |||||
2020-08-19 | 2020-08-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 41.5060 | -2,391 | -99 | 0 | ||||
2020-08-19 | 2020-08-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 40.9390 | -8,560 | -350 | 2,391 | ||||
2020-08-19 | 2020-08-18 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 10,951 | 10,951 | ||||||
2020-08-19 | 2020-08-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 41.5200 | -9,826 | -408 | 0 | ||||
2020-08-19 | 2020-08-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 40.9090 | -13,848 | -567 | 9,826 | ||||
2020-08-19 | 2020-08-18 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 23,674 | 23,674 | ||||||
2020-08-19 | 2020-08-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -9,049 | 7,224,955 | |||||
2020-08-19 | 2020-08-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -16,326 | 11,059,670 | |||||
2020-08-19 | 2020-08-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 40.4340 | -9,049 | -366 | 0 | ||||
2020-08-19 | 2020-08-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 9,049 | 9,049 | ||||||
2020-08-19 | 2020-08-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 40.8350 | -101 | -4 | 0 | ||||
2020-08-19 | 2020-08-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 40.4330 | -16,225 | -656 | 101 | ||||
2020-08-19 | 2020-08-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 16,326 | 16,326 | ||||||
2020-08-19 | 2020-08-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -23,674 | 11,035,996 | |||||
2020-08-19 | 2020-08-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 41.5200 | -9,826 | -408 | 0 | ||||
2020-08-19 | 2020-08-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 40.9090 | -13,848 | -567 | 9,826 | ||||
2020-08-19 | 2020-08-18 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 23,674 | 23,674 | ||||||
2020-08-19 | 2020-08-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -16,326 | 11,059,670 | |||||
2020-08-19 | 2020-08-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 40.8350 | -101 | -4 | 0 | ||||
2020-08-19 | 2020-08-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 40.4330 | -16,225 | -656 | 101 | ||||
2020-08-19 | 2020-08-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 16,326 | 16,326 | ||||||
2020-08-19 | 2020-08-18 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -10,951 | 7,214,004 | |||||
2020-08-19 | 2020-08-18 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 41.5060 | -2,391 | -99 | 0 | ||||
2020-08-19 | 2020-08-18 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 40.9390 | -8,560 | -350 | 2,391 | ||||
2020-08-19 | 2020-08-18 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 10,951 | 10,951 | ||||||
2020-08-19 | 2020-08-17 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -9,049 | 7,224,955 | |||||
2020-08-19 | 2020-08-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 40.4340 | -9,049 | -366 | 0 | ||||
2020-08-19 | 2020-08-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 9,049 | 9,049 | ||||||
2020-08-14 | 2020-08-13 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 40.4670 | -3,000 | -121 | 46,069 | ||||
2020-08-14 | 2020-08-13 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 40.6600 | -200 | -8 | 317,555 | ||||
2020-08-14 | 2020-08-13 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 40.2190 | -3,800 | -153 | 317,755 | ||||
2020-08-14 | 2020-08-12 | 4 | Messano Amy | ALTR | Common Stock | D | 39.9800 | -529 | -21 | 9,935 | ||||
2020-08-10 | 2020-08-07 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 0.00 | -8,000 | 608,452 | |||||
2020-08-10 | 2020-08-07 | 4 | Dagg James | ALTR | Class A Common Stock | D | 43.3110 | -1,700 | -74 | 6,054 | ||||
2020-08-10 | 2020-08-07 | 4 | Dagg James | ALTR | Class A Common Stock | D | 42.3300 | -3,262 | -138 | 7,754 | ||||
2020-08-10 | 2020-08-07 | 4 | Dagg James | ALTR | Class A Common Stock | D | 41.0200 | -3,038 | -125 | 11,016 | ||||
2020-08-10 | 2020-08-07 | 4 | Dagg James | ALTR | Class A Common Stock | D | 8,000 | 14,054 | ||||||
2020-08-07 | 2020-08-06 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 41.7530 | -1,500 | -63 | 49,069 | ||||
2020-08-07 | 2020-08-06 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 41.6070 | -1,500 | -62 | 50,569 | ||||
2020-08-06 | 2020-08-05 | 4 | Schramm Uwe | ALTR | Stock Option (right to buy) | D | 3.84 | 3.8400 | -2,802 | -11 | 1,198 | |||
2020-08-06 | 2020-08-05 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 42.0000 | -5,000 | -210 | 46,847 | ||||
2020-08-06 | 2020-08-05 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 42.0000 | -2,802 | -118 | 51,847 | ||||
2020-08-06 | 2020-08-05 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 3.8400 | 2,802 | 11 | 54,649 | ||||
2020-07-31 | 2020-07-30 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 39.8260 | -3,000 | -119 | 52,069 | ||||
2020-07-23 | 2020-07-21 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -50,000 | 7,556,728 | |||||
2020-07-23 | 2020-07-21 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 39.3120 | -50,000 | -1,966 | 0 | ||||
2020-07-23 | 2020-07-21 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 50,000 | 50,000 | ||||||
2020-07-23 | 2020-07-21 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -50,000 | 7,556,728 | |||||
2020-07-23 | 2020-07-21 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 39.3120 | -50,000 | -1,966 | 0 | ||||
2020-07-23 | 2020-07-21 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 50,000 | 50,000 | ||||||
2020-07-21 | 2020-07-20 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -50,000 | 7,606,728 | |||||
2020-07-21 | 2020-07-20 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 39.2870 | -50,000 | -1,964 | 0 | ||||
2020-07-21 | 2020-07-20 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 50,000 | 5,000 | ||||||
2020-07-21 | 2020-07-20 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -50,000 | 7,606,728 | |||||
2020-07-21 | 2020-07-20 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 39.2870 | -50,000 | -1,964 | 0 | ||||
2020-07-21 | 2020-07-20 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 50,000 | 50,000 | ||||||
2020-07-20 | 2020-07-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -6,576 | 11,075,996 | |||||
2020-07-20 | 2020-07-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 38.2050 | -2,358 | -90 | 0 | ||||
2020-07-20 | 2020-07-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 37.6210 | -4,218 | -159 | 2,358 | ||||
2020-07-20 | 2020-07-17 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 6,576 | 6,576 | ||||||
2020-07-20 | 2020-07-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -1,088 | 7,234,004 | |||||
2020-07-20 | 2020-07-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -6,576 | 11,075,996 | |||||
2020-07-20 | 2020-07-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 38.3900 | -100 | -4 | 0 | ||||
2020-07-20 | 2020-07-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 37.7130 | -988 | -37 | 100 | ||||
2020-07-20 | 2020-07-17 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 1,088 | 1,088 | ||||||
2020-07-20 | 2020-07-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 38.2050 | -2,358 | -90 | 0 | ||||
2020-07-20 | 2020-07-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 37.6210 | -4,218 | -159 | 2,358 | ||||
2020-07-20 | 2020-07-17 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987( | ALTR | Class A Common Stock | I | 6,576 | 6,576 | ||||||
2020-07-20 | 2020-07-17 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -1,088 | 7,234,004 | |||||
2020-07-20 | 2020-07-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 38.3900 | -100 | -4 | 0 | ||||
2020-07-20 | 2020-07-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 37.7130 | -988 | -37 | 100 | ||||
2020-07-20 | 2020-07-17 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 1,088 | 1,088 | ||||||
2020-07-17 | 2020-07-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -8,705 | 7,235,092 | |||||
2020-07-17 | 2020-07-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -14,821 | 11,082,572 | |||||
2020-07-17 | 2020-07-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 37.5900 | -100 | -4 | 0 | ||||
2020-07-17 | 2020-07-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 37.2100 | -8,605 | -320 | 100 | ||||
2020-07-17 | 2020-07-16 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 8,705 | 8,705 | ||||||
2020-07-17 | 2020-07-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 37.2110 | -14,821 | -552 | 0 | ||||
2020-07-17 | 2020-07-16 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 14,821 | 14,821 | ||||||
2020-07-17 | 2020-07-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -10,207 | 7,243,797 | |||||
2020-07-17 | 2020-07-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -18,603 | 11,097,393 | |||||
2020-07-17 | 2020-07-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 37.9920 | -10,207 | -388 | 0 | ||||
2020-07-17 | 2020-07-15 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 10,207 | 10,207 | ||||||
2020-07-17 | 2020-07-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 38.6800 | -100 | -4 | 0 | ||||
2020-07-17 | 2020-07-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 37.9970 | -18,503 | -703 | 100 | ||||
2020-07-17 | 2020-07-15 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 18,603 | 18,603 | ||||||
2020-07-17 | 2020-07-16 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -8,705 | 7,235,092 | |||||
2020-07-17 | 2020-07-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 37.5900 | -100 | -4 | 0 | ||||
2020-07-17 | 2020-07-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 37.2100 | -8,605 | -320 | 100 | ||||
2020-07-17 | 2020-07-16 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 8,705 | 8,705 | ||||||
2020-07-17 | 2020-07-15 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -10,207 | 7,243,797 | |||||
2020-07-17 | 2020-07-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 37.9920 | -10,207 | -388 | 0 | ||||
2020-07-17 | 2020-07-15 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 10,207 | 10,207 | ||||||
2020-07-17 | 2020-07-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -14,821 | 11,082,572 | |||||
2020-07-17 | 2020-07-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 37.2110 | -14,821 | -552 | 0 | ||||
2020-07-17 | 2020-07-16 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 14,821 | 14,821 | ||||||
2020-07-17 | 2020-07-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -18,603 | 11,097,393 | |||||
2020-07-17 | 2020-07-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 38.6800 | -100 | -4 | 0 | ||||
2020-07-17 | 2020-07-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 37.9970 | -18,503 | -703 | 100 | ||||
2020-07-17 | 2020-07-15 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 18,603 | 18,603 | ||||||
2020-07-16 | 2020-07-16 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 37.1610 | -4,000 | -149 | 321,555 | ||||
2020-07-08 | 2020-07-06 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 0.00 | -8,000 | 616,452 | |||||
2020-07-08 | 2020-07-06 | 4 | Dagg James | ALTR | Class A Common Stock | D | 39.3100 | -8,000 | -314 | 6,054 | ||||
2020-07-08 | 2020-07-06 | 4 | Dagg James | ALTR | Class A Common Stock | D | 8,000 | 14,054 | ||||||
2020-06-18 | 2020-06-16 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 38.2100 | -4,000 | -153 | 325,555 | ||||
2020-06-17 | 2020-06-15 | 4 | Maitra Raoul | ALTR | Stock Option (right to buy) | D | 0.64 | -2,500 | 5,500 | |||||
2020-06-17 | 2020-06-15 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 0.6400 | 2,500 | 2 | 9,717 | ||||
2020-06-15 | 2020-06-12 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 7,774 | 329,555 | ||||||
2020-06-15 | 2020-06-12 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | -7,774 | 5,392 | ||||||
2020-06-12 | 2020-06-10 | 4 | Morof Howard N | ALTR | Stock Option (right to buy) | D | 3.64 | -968 | 0 | |||||
2020-06-12 | 2020-06-10 | 4 | Morof Howard N | ALTR | Stock Option (right to buy) | D | 5.18 | -6,806 | 6,806 | |||||
2020-06-12 | 2020-06-10 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | 3.6400 | 968 | 4 | 13,166 | ||||
2020-06-12 | 2020-06-10 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | 5.1800 | 6,806 | 35 | 12,198 | ||||
2020-06-09 | 2020-06-05 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 0.00 | -8,000 | 624,452 | |||||
2020-06-09 | 2020-06-05 | 4 | Dagg James | ALTR | Class A Common Stock | D | 39.9570 | -8,000 | -320 | 6,054 | ||||
2020-06-09 | 2020-06-05 | 4 | Dagg James | ALTR | Class A Common Stock | D | 8,000 | 14,054 | ||||||
2020-06-08 | 2020-06-04 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 39.1250 | -2,000 | -78 | 7,217 | ||||
2020-06-08 | 2020-06-04 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 39.3000 | -2,000 | -79 | 25,526 | ||||
2020-06-05 | 2020-06-03 | 4 | Schramm Uwe | ALTR | Stock Option (right to buy) | D | 3.84 | 3.8400 | -3,252 | -12 | 4,000 | |||
2020-06-05 | 2020-06-03 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 40.0000 | -3,252 | -130 | 51,847 | ||||
2020-06-05 | 2020-06-03 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 3.8400 | 3,252 | 12 | 55,099 | ||||
2020-06-04 | 2020-06-02 | 4 | Simon David L | ALTR | Stock Option (right to buy) | D | 39.82 | 12,000 | 12,000 | |||||
2020-06-04 | 2020-06-02 | 4 | Saravia Gilma | ALTR | Stock Option (right to buy) | D | 39.82 | 22,500 | 22,500 | |||||
2020-06-04 | 2020-06-02 | 4 | Schramm Uwe | ALTR | Stock Option (right to buy) | D | 39.82 | 22,500 | 22,500 | |||||
2020-06-04 | 2020-06-02 | 4 | Srikanth Mahalingam | ALTR | Stock Option (right to buy) | D | 39.82 | 22,500 | 22,500 | |||||
2020-06-04 | 2020-06-02 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 39.82 | 22,500 | 22,500 | |||||
2020-06-04 | 2020-06-02 | 4 | Messano Amy | ALTR | Stock Option (right to buy) | D | 39.82 | 22,500 | 22,500 | |||||
2020-06-04 | 2020-06-02 | 4 | Chouinard Brett R | ALTR | Stock Option (right to buy) | D | 39.82 | 12,000 | 12,000 | |||||
2020-06-04 | 2020-06-02 | 4 | Dias Nelson | ALTR | Stock Option (right to buy) | D | 39.82 | 22,500 | 22,500 | |||||
2020-06-04 | 2020-06-02 | 4 | Maitra Raoul | ALTR | Stock Option (right to buy) | D | 39.82 | 12,000 | 12,000 | |||||
2020-06-04 | 2020-06-02 | 4 | Suidara Andrea | ALTR | Stock Option (right to buy) | D | 39.82 | 22,500 | 22,500 | |||||
2020-06-04 | 2020-06-02 | 4 | Morof Howard N | ALTR | Stock Option (right to buy) | D | 39.82 | 12,000 | 12,000 | |||||
2020-06-03 | 2020-06-02 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -50,407 | 7,656,728 | |||||
2020-06-03 | 2020-06-02 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 38.9070 | -50,407 | -1,961 | 0 | ||||
2020-06-03 | 2020-06-02 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 50,407 | 50,407 | ||||||
2020-06-03 | 2020-06-02 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -50,047 | 7,656,728 | |||||
2020-06-03 | 2020-06-02 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 38.9070 | -50,407 | -1,961 | 0 | ||||
2020-06-03 | 2020-06-02 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 50,407 | 50,407 | ||||||
2020-06-02 | 2020-06-01 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -29,593 | 7,707,135 | |||||
2020-06-02 | 2020-06-01 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 39.1310 | -29,593 | -1,158 | 0 | ||||
2020-06-02 | 2020-06-01 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 29,593 | 29,593 | ||||||
2020-06-02 | 2020-06-01 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -29,593 | 7,707,135 | |||||
2020-06-02 | 2020-06-01 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 39.1310 | -29,593 | -1,158 | 0 | ||||
2020-06-02 | 2020-06-01 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 29,593 | 29,593 | ||||||
2020-06-01 | 2020-05-28 | 4 | Hart Richard | ALTR | Class A Common Stock | D | 3,000 | 9,000 | ||||||
2020-06-01 | 2020-05-28 | 4 | Boyce Mary Cunningham | ALTR | Class A Common Stock | D | 3,000 | 19,000 | ||||||
2020-06-01 | 2020-05-28 | 4 | Earhart Stephen P | ALTR | Class A Common Stock | D | 3,000 | 49,000 | ||||||
2020-06-01 | 2020-05-28 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 3,000 | 9,000 | ||||||
2020-06-01 | 2020-05-28 | 4 | Kowal Jan | ALTR | Class A Common Stock | D | 3,000 | 9,000 | ||||||
2020-05-27 | 2020-05-26 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 0.00 | -16,000 | 632,452 | |||||
2020-05-27 | 2020-05-26 | 4 | Dagg James | ALTR | Class A Common Stock | D | 37.5000 | -16,000 | -600 | 6,054 | ||||
2020-05-27 | 2020-05-26 | 4 | Dagg James | ALTR | Class A Common Stock | D | 16,000 | 22,054 | ||||||
2020-05-20 | 2020-05-18 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 33.3150 | -4,000 | -133 | 321,781 | ||||
2020-04-30 | 2020-04-29 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 32.7950 | -4,000 | -131 | 325,781 | ||||
2020-04-22 | 2020-04-21 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 1,343 | 329,781 | ||||||
2020-04-22 | 2020-04-21 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | -1,343 | 5,392 | ||||||
2020-04-10 | 2020-04-09 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 27.3200 | -2,055 | -56 | 47,636 | ||||
2020-03-18 | 2020-03-16 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 24.6100 | -314 | -8 | 51,847 | ||||
2020-03-18 | 2020-03-16 | 4 | Simon David L | ALTR | Class A Common Stock | D | 24.6110 | -168 | -4 | 24,633 | ||||
2020-03-18 | 2020-03-16 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 24.6070 | -230 | -6 | 14,594 | ||||
2020-03-18 | 2020-03-16 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 24.6080 | -213 | -5 | 27,526 | ||||
2020-03-17 | 2020-03-16 | 4 | Dias Nelson | ALTR | Stock Option (right to buy) | D | 25.11 | 1,178 | 1,178 | |||||
2020-03-17 | 2020-03-16 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 1,178 | 27,739 | ||||||
2020-03-13 | 2020-03-11 | 4 | Morof Howard N | ALTR | Stock Option (right to buy) | D | 27.49 | 1,885 | 1,885 | |||||
2020-03-13 | 2020-03-11 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | 1,885 | 6,735 | ||||||
2020-03-13 | 2020-03-11 | 4 | Chouinard Brett R | ALTR | Stock Option (right to buy) | D | 27.49 | 7,539 | 7,539 | |||||
2020-03-13 | 2020-03-11 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 7,539 | 55,069 | ||||||
2020-03-13 | 2020-03-11 | 4 | Schramm Uwe | ALTR | Stock Option (right to buy) | D | 27.49 | 1,448 | 1,448 | |||||
2020-03-13 | 2020-03-11 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 1,448 | 52,161 | ||||||
2020-03-13 | 2020-03-11 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 27.49 | 1,468 | 1,468 | |||||
2020-03-13 | 2020-03-11 | 4 | Dagg James | ALTR | Class A Common Stock | D | 1,468 | 6,054 | ||||||
2020-03-13 | 2020-03-11 | 4 | Messano Amy | ALTR | Stock Option (right to buy) | D | 27.49 | 1,563 | 1,563 | |||||
2020-03-13 | 2020-03-11 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 1,563 | 10,464 | ||||||
2020-03-13 | 2020-03-11 | 4 | Suidara Andrea | ALTR | Stock Option (right to buy) | D | 27.49 | 500 | 500 | |||||
2020-03-13 | 2020-03-11 | 4 | Suidara Andrea | ALTR | Class A Common Stock | D | 500 | 20,500 | ||||||
2020-03-13 | 2020-03-11 | 4 | Srikanth Mahalingam | ALTR | Stock Option (right to buy) | D | 27.49 | 1,472 | 1,472 | |||||
2020-03-13 | 2020-03-11 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 1,472 | 14,824 | ||||||
2020-03-13 | 2020-03-11 | 4 | Simon David L | ALTR | Stock Option (right to buy) | D | 27.49 | 1,012 | 1,012 | |||||
2020-03-13 | 2020-03-11 | 4 | Simon David L | ALTR | Class A Common Stock | D | 1,012 | 24,801 | ||||||
2020-03-13 | 2020-03-11 | 4 | Maitra Raoul | ALTR | Stock Option (right to buy) | D | 27.49 | 1,051 | 1,051 | |||||
2020-03-13 | 2020-03-11 | 4 | Maitra Raoul | ALTR | Class A Common Stock | D | 1,051 | 9,217 | ||||||
2020-03-12 | 2020-03-11 | 4 | Scapa James Ralph | ALTR | Stock Option (right to buy) | D | 27.49 | 40,000 | 40,000 | |||||
2020-03-12 | 2020-03-11 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 16,000 | 49,691 | ||||||
2020-03-11 | 2020-03-09 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 28.8290 | -2,369 | -68 | 33,691 | ||||
2020-03-11 | 2020-03-09 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 28.8290 | -192 | -6 | 13,352 | ||||
2020-03-11 | 2020-03-09 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 28.8310 | -599 | -17 | 8,901 | ||||
2020-03-11 | 2020-03-09 | 4 | Simon David L | ALTR | Class A Common Stock | D | 28.8290 | -97 | -3 | 23,789 | ||||
2020-03-11 | 2020-03-09 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 28.8350 | -94 | -3 | 26,561 | ||||
2020-03-11 | 2020-03-09 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 28.8350 | 226 | 7 | 50,713 | ||||
2020-03-04 | 2020-03-03 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 34.9730 | -4,000 | -140 | 328,438 | ||||
2020-02-21 | 2020-02-19 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -80,000 | 7,736,728 | |||||
2020-02-21 | 2020-02-19 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 38.2570 | -80,000 | -3,061 | 0 | ||||
2020-02-21 | 2020-02-19 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 80,000 | 80,000 | ||||||
2020-02-21 | 3 | Maitra Raoul | ALTR | Class A Common Stock | D | 16,332 | ||||||||
2020-02-21 | 3 | Maitra Raoul | ALTR | Class A Common Stock | D | 16,332 | ||||||||
2020-02-21 | 3 | Maitra Raoul | ALTR | Class A Common Stock | D | 16,332 | ||||||||
2020-02-21 | 2020-02-19 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -80,000 | 7,736,728 | |||||
2020-02-21 | 2020-02-19 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 38.2570 | -80,000 | -3,061 | 0 | ||||
2020-02-21 | 2020-02-19 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 80,000 | 80,000 | ||||||
2020-02-06 | 2020-02-04 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 38.8490 | -4,000 | -155 | 332,438 | ||||
2020-02-06 | 2020-01-08 | 4 | Morof Howard N | ALTR | Stock Option (right to buy) | D | 3.84 | -756 | 0 | |||||
2020-02-06 | 2020-01-08 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 756 | 336,438 | ||||||
2020-02-06 | 2020-01-08 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | -756 | 4,850 | ||||||
2020-02-06 | 2020-01-08 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | 3.8400 | 756 | 3 | 5,606 | ||||
2019-12-19 | 2019-12-18 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 0.00 | -16,000 | 648,452 | |||||
2019-12-19 | 2019-12-18 | 4 | Dagg James | ALTR | Class A Common Stock | D | 35.0000 | -16,000 | -560 | 4,586 | ||||
2019-12-19 | 2019-12-18 | 4 | Dagg James | ALTR | Class A Common Stock | D | 16,000 | 20,586 | ||||||
2019-12-19 | 2019-12-18 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 34.1200 | -1,900 | -65 | 0 | ||||
2019-12-19 | 2019-12-18 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 34.8400 | -78,100 | -2,721 | 1,900 | ||||
2019-12-19 | 2019-12-17 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -80,000 | 7,816,728 | |||||
2019-12-19 | 2019-12-17 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 80,000 | 80,000 | ||||||
2019-12-19 | 2019-12-18 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 34.1200 | -1,900 | -65 | 0 | ||||
2019-12-19 | 2019-12-18 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 34.8400 | -78,100 | -2,721 | 1,900 | ||||
2019-12-19 | 2019-12-17 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -80,000 | 7,816,728 | |||||
2019-12-19 | 2019-12-17 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 80,000 | 80,000 | ||||||
2019-12-18 | 2019-12-17 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 34.1740 | -4,000 | -137 | 335,682 | ||||
2019-12-16 | 2019-12-13 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 33.5430 | -56 | -2 | 26,655 | ||||
2019-12-13 | 2019-12-11 | 4 | Dias Nelson | ALTR | Stock Option (right to buy) | D | 0.64 | -8,000 | 0 | |||||
2019-12-13 | 2019-12-11 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 31.3700 | -2,754 | -86 | 26,711 | ||||
2019-12-13 | 2019-12-11 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 0.6400 | 8,000 | 5 | 29,465 | ||||
2019-11-29 | 2019-11-26 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 32.7660 | -4,000 | -131 | 339,682 | ||||
2019-11-07 | 2019-11-05 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 38.0000 | -8,000 | -304 | 50,939 | ||||
2019-10-23 | 2019-10-18 | 4/A | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -20,194 | 7,966,534 | |||||
2019-10-23 | 2019-10-21 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -69,806 | 7,896,728 | |||||
2019-10-23 | 2019-10-21 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 34.4990 | -69,806 | -2,408 | 0 | ||||
2019-10-23 | 2019-10-21 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 69,806 | 69,806 | ||||||
2019-10-23 | 2019-10-21 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -69,806 | 7,896,728 | |||||
2019-10-23 | 2019-10-21 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 34.4990 | -69,806 | -2,408 | 0 | ||||
2019-10-23 | 2019-10-21 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 69,806 | 69,806 | ||||||
2019-10-22 | 2019-10-18 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -20,194 | 7,966,534 | |||||
2019-10-22 | 2019-10-18 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 34.0500 | -20,194 | -688 | 0 | ||||
2019-10-22 | 2019-10-18 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 20,194 | 20,194 | ||||||
2019-10-22 | 2019-10-18 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -20,194 | 7,966,534 | |||||
2019-10-22 | 2019-10-18 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 34.0500 | -20,194 | -688 | 0 | ||||
2019-10-22 | 2019-10-18 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 20,194 | 20,194 | ||||||
2019-10-21 | 2019-10-17 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 34.7710 | -4,000 | -139 | 343,682 | ||||
2019-10-18 | 2019-10-16 | 4 | Srikanth Mahalingam | ALTR | Stock Option (right to buy) | D | 0.64 | 8,000 | 0 | |||||
2019-10-18 | 2019-10-16 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 0.6400 | 8,000 | 5 | 13,544 | ||||
2019-10-15 | 2019-10-11 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 0.00 | -8,000 | 664,452 | |||||
2019-10-15 | 2019-10-11 | 4 | Dagg James | ALTR | Class A Common Stock | D | 35.0000 | -8,000 | -280 | 4,586 | ||||
2019-10-15 | 2019-10-11 | 4 | Dagg James | ALTR | Class A Common Stock | D | 8,000 | 12,586 | ||||||
2019-10-07 | 2019-10-03 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -30,534 | 11,115,996 | |||||
2019-10-07 | 2019-10-03 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 32.4940 | -30,534 | -992 | 0 | ||||
2019-10-07 | 2019-10-03 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 30,534 | 30,534 | ||||||
2019-10-07 | 2019-10-03 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -30,534 | 11,115,996 | |||||
2019-10-07 | 2019-10-03 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 32.4940 | -30,534 | -992 | 0 | ||||
2019-10-07 | 2019-10-03 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 30,534 | 30,534 | ||||||
2019-10-03 | 2019-10-02 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -4,975 | 7,254,004 | |||||
2019-10-03 | 2019-10-02 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -29,335 | 11,146,530 | |||||
2019-10-03 | 2019-10-02 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 32.8350 | -4,975 | -163 | 0 | ||||
2019-10-03 | 2019-10-02 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 4,975 | 4,975 | ||||||
2019-10-03 | 2019-10-02 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 32.8730 | -29,335 | -964 | 0 | ||||
2019-10-03 | 2019-10-02 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 29,335 | 29,335 | ||||||
2019-10-03 | 2019-10-02 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -29,335 | 11,146,530 | |||||
2019-10-03 | 2019-10-02 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 32.8730 | -29,335 | -964 | 0 | ||||
2019-10-03 | 2019-10-02 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 29,335 | 29,335 | ||||||
2019-10-03 | 2019-10-02 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -4,975 | 7,254,004 | |||||
2019-10-03 | 2019-10-02 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 32.8350 | -4,975 | -163 | 0 | ||||
2019-10-03 | 2019-10-02 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 4,975 | 4,975 | ||||||
2019-10-03 | 2019-10-01 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -5,025 | 7,258,979 | |||||
2019-10-03 | 2019-10-01 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -20,131 | 11,175,865 | |||||
2019-10-03 | 2019-10-01 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 34.6960 | -874 | -30 | 0 | ||||
2019-10-03 | 2019-10-01 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 33.8640 | -4,151 | -141 | 874 | ||||
2019-10-03 | 2019-10-01 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 5,025 | 5,025 | ||||||
2019-10-03 | 2019-10-01 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 34.7330 | -2,500 | -87 | 0 | ||||
2019-10-03 | 2019-10-01 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 33.9000 | -17,631 | -598 | 2,500 | ||||
2019-10-03 | 2019-10-01 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 20,131 | 20,131 | ||||||
2019-10-03 | 2019-10-01 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -5,025 | 7,258,979 | |||||
2019-10-03 | 2019-10-01 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 34.6960 | -874 | -30 | 0 | ||||
2019-10-03 | 2019-10-01 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 33.8640 | -4,151 | -141 | 874 | ||||
2019-10-03 | 2019-10-01 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 5,025 | 5,025 | ||||||
2019-10-03 | 2019-10-01 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -20,131 | 11,175,865 | |||||
2019-10-03 | 2019-10-01 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 34.7330 | -2,500 | -87 | 0 | ||||
2019-10-03 | 2019-10-01 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 33.9000 | -17,631 | -598 | 2,500 | ||||
2019-10-03 | 2019-10-01 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 20,131 | 20,131 | ||||||
2019-09-20 | 2019-09-16 | 4/A | Suidara Andrea | ALTR | Class A Common Stock | D | 20,000 | 20,000 | ||||||
2019-09-19 | 2019-09-17 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 34.2224 | -4,000 | -137 | 347,682 | ||||
2019-09-18 | 2019-09-16 | 4 | Suidara Andrea | ALTR | Class A Common Stock | D | 20,000 | 20,000 | ||||||
2019-09-17 | 2019-09-13 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 0.00 | -8,000 | 672,452 | |||||
2019-09-17 | 2019-09-13 | 4 | Dagg James | ALTR | Class A Common Stock | D | 35.0000 | -8,000 | -280 | 4,586 | ||||
2019-09-17 | 2019-09-13 | 4 | Dagg James | ALTR | Class A Common Stock | D | 8,000 | 12,586 | ||||||
2019-09-17 | 2019-09-16 | 4 | Nichols Martin E | ALTR | Class A Common Stock | D | 33.7900 | -2,500 | -84 | 85,793 | ||||
2019-09-05 | 2019-09-04 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -4,040 | 11,195,996 | |||||
2019-09-05 | 2019-09-04 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 33.8300 | -4,040 | -137 | 0 | ||||
2019-09-05 | 2019-09-04 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 4,040 | 4,040 | ||||||
2019-09-05 | 2019-09-03 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -10,000 | 7,264,004 | |||||
2019-09-05 | 2019-09-03 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -75,960 | 11,200,036 | |||||
2019-09-05 | 2019-09-03 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 34.1500 | -500 | -17 | 0 | ||||
2019-09-05 | 2019-09-03 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 33.7300 | -9,500 | -320 | 500 | ||||
2019-09-05 | 2019-09-03 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 10,000 | 10,000 | ||||||
2019-09-05 | 2019-09-03 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 34.1200 | -3,100 | -106 | 0 | ||||
2019-09-05 | 2019-09-03 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 33.4700 | -72,860 | -2,439 | 3,100 | ||||
2019-09-05 | 2019-09-03 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 75,960 | 75,960 | ||||||
2019-09-05 | 2019-09-04 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -4,040 | 11,195,996 | |||||
2019-09-05 | 2019-09-04 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 33.8300 | -4,040 | -137 | 0 | ||||
2019-09-05 | 2019-09-04 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 4,040 | 4,040 | ||||||
2019-09-05 | 2019-09-03 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -75,960 | 11,200,036 | |||||
2019-09-05 | 2019-09-03 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 34.1200 | -3,100 | -106 | 0 | ||||
2019-09-05 | 2019-09-03 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 33.4700 | -72,860 | -2,439 | 3,100 | ||||
2019-09-05 | 2019-09-03 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 75,960 | 75,960 | ||||||
2019-09-05 | 2019-09-03 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -10,000 | 7,264,004 | |||||
2019-09-05 | 2019-09-03 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 34.1500 | -500 | -17 | 0 | ||||
2019-09-05 | 2019-09-03 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 33.7300 | -9,500 | -320 | 500 | ||||
2019-09-05 | 2019-09-03 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 10,000 | 10,000 | ||||||
2019-08-30 | 2019-08-28 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 5,000 | 9,500 | ||||||
2019-08-21 | 2019-08-19 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 34.9040 | -4,000 | -140 | 351,682 | ||||
2019-08-21 | 2019-08-19 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 0.00 | -6,840 | 680,452 | |||||
2019-08-21 | 2019-08-19 | 4 | Dagg James | ALTR | Class A Common Stock | D | 35.1800 | -6,840 | -241 | 4,586 | ||||
2019-08-21 | 2019-08-19 | 4 | Dagg James | ALTR | Class A Common Stock | D | 6,840 | 11,426 | ||||||
2019-08-19 | 2019-08-15 | 4 | Nichols Martin E | ALTR | Class A Common Stock | D | 33.9500 | -2,500 | -85 | 88,293 | ||||
2019-08-14 | 2019-08-12 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 0.00 | -1,160 | 687,292 | |||||
2019-08-14 | 2019-08-12 | 4 | Dagg James | ALTR | Class A Common Stock | D | 35.1390 | -1,160 | -41 | 4,586 | ||||
2019-08-14 | 2019-08-12 | 4 | Dagg James | ALTR | Class A Common Stock | D | 1,160 | 5,746 | ||||||
2019-08-07 | 2019-08-05 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 39.5100 | -2,000 | -79 | 58,939 | ||||
2019-08-05 | 2019-08-02 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -5,186 | 7,274,004 | |||||
2019-08-05 | 2019-08-02 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -4,814 | 7,279,190 | |||||
2019-08-05 | 2019-08-02 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 41.0200 | -100 | -4 | 0 | ||||
2019-08-05 | 2019-08-02 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 40.3400 | -5,086 | -205 | 100 | ||||
2019-08-05 | 2019-08-02 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class A Common Stock | I | 5,186 | 5,186 | ||||||
2019-08-05 | 2019-08-02 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 41.0100 | -300 | -12 | 0 | ||||
2019-08-05 | 2019-08-02 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 40.3900 | -64,402 | -2,601 | 300 | ||||
2019-08-05 | 2019-08-02 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 64,702 | 64,702 | ||||||
2019-08-05 | 2019-08-01 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -64,702 | 11,275,996 | |||||
2019-08-05 | 2019-08-01 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -15,298 | 11,340,698 | |||||
2019-08-05 | 2019-08-01 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 42.2800 | -643 | -27 | 0 | ||||
2019-08-05 | 2019-08-01 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 41.4500 | -4,171 | -173 | 643 | ||||
2019-08-05 | 2019-08-01 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 4,814 | 4,814 | ||||||
2019-08-05 | 2019-08-01 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 42.3000 | -2,517 | -106 | 0 | ||||
2019-08-05 | 2019-08-01 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 41.4000 | -12,781 | -529 | 2,517 | ||||
2019-08-05 | 2019-08-01 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 15,298 | 15,298 | ||||||
2019-08-05 | 2019-08-02 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -64,702 | 11,275,996 | |||||
2019-08-05 | 2019-08-02 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 41.0100 | -300 | -12 | 0 | ||||
2019-08-05 | 2019-08-02 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 40.3900 | -64,402 | -2,601 | 300 | ||||
2019-08-05 | 2019-08-02 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 64,702 | 64,702 | ||||||
2019-08-05 | 2019-08-01 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -15,298 | 11,340,698 | |||||
2019-08-05 | 2019-08-01 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 42.3000 | -2,517 | -106 | 0 | ||||
2019-08-05 | 2019-08-01 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 41.4000 | -12,781 | -529 | 2,517 | ||||
2019-08-05 | 2019-08-01 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 15,298 | 15,298 | ||||||
2019-08-05 | 2019-08-02 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -5,186 | 7,274,004 | |||||
2019-08-05 | 2019-08-02 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 41.0200 | -100 | -4 | 0 | ||||
2019-08-05 | 2019-08-02 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 40.3400 | -5,086 | -205 | 100 | ||||
2019-08-05 | 2019-08-02 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 5,186 | 5,186 | ||||||
2019-08-05 | 2019-08-01 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -4,814 | 7,279,190 | |||||
2019-08-05 | 2019-08-01 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 42.2800 | -643 | -27 | 0 | ||||
2019-08-05 | 2019-08-01 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 41.4500 | -4,171 | -173 | 643 | ||||
2019-08-05 | 2019-08-01 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 4,814 | 4,814 | ||||||
2019-08-05 | 2019-08-02 | 4 | GC Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -32,765 | 4,944,004 | |||||
2019-08-05 | 2019-08-02 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 40.4200 | -32,765 | -1,324 | 0 | ||||
2019-08-05 | 2019-08-02 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 32,765 | 32,765 | ||||||
2019-08-05 | 2019-08-01 | 4 | GC Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -7,235 | 4,976,769 | |||||
2019-08-05 | 2019-08-01 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 41.3710 | -7,235 | -299 | 0 | ||||
2019-08-05 | 2019-08-01 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 7,235 | 7,235 | ||||||
2019-08-05 | 2019-08-02 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -61,136 | 7,986,728 | |||||
2019-08-05 | 2019-08-02 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 40.4700 | -61,136 | -2,474 | 0 | ||||
2019-08-05 | 2019-08-02 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 61,136 | 61,136 | ||||||
2019-08-05 | 2019-08-01 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -18,864 | 8,047,864 | |||||
2019-08-05 | 2019-08-01 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 41.4040 | -18,864 | -781 | 0 | ||||
2019-08-05 | 2019-08-01 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 18,864 | 18,864 | ||||||
2019-08-05 | 2019-08-02 | 4 | Christ George J By GC Investments, LLC | ALTR | Class B Common Stock | I | 0.00 | -32,765 | 4,944,004 | |||||
2019-08-05 | 2019-08-02 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -61,136 | 7,986,728 | |||||
2019-08-05 | 2019-08-02 | 4 | Christ George J By GC Investments, LLC | ALTR | Class A Common Stock | I | 40.4200 | -32,765 | -1,324 | 0 | ||||
2019-08-05 | 2019-08-02 | 4 | Christ George J By GC Investments, LLC | ALTR | Class A Common Stock | I | 32,765 | 32,765 | ||||||
2019-08-05 | 2019-08-02 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 40.4700 | -61,136 | -2,474 | 0 | ||||
2019-08-05 | 2019-08-02 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 61,136 | 61,136 | ||||||
2019-08-05 | 2019-08-01 | 4 | Christ George J By GC Investments, LLC | ALTR | Class B Common Stock | I | 0.00 | -7,235 | 4,976,769 | |||||
2019-08-05 | 2019-08-01 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -18,864 | 8,047,864 | |||||
2019-08-05 | 2019-08-01 | 4 | Christ George J By GC Investments, LLC | ALTR | Class A Common Stock | I | 41.3710 | -7,235 | -299 | 0 | ||||
2019-08-05 | 2019-08-01 | 4 | Christ George J By GC Investments, LLC | ALTR | Class A Common Stock | I | 7,235 | 7,235 | ||||||
2019-08-05 | 2019-08-01 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 41.4040 | -18,864 | -781 | 0 | ||||
2019-08-05 | 2019-08-01 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 18,864 | 18,864 | ||||||
2019-07-18 | 2019-07-17 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 41.8150 | -4,000 | -167 | 355,682 | ||||
2019-07-18 | 2019-07-16 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 518 | 359,682 | ||||||
2019-07-18 | 2019-07-16 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | -518 | 4,850 | ||||||
2019-07-17 | 2019-07-15 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 41.1400 | -2,000 | -82 | 60,939 | ||||
2019-07-17 | 2019-07-15 | 4 | Nichols Martin E | ALTR | Class A Common Stock | D | 41.1400 | -2,500 | -103 | 90,793 | ||||
2019-07-16 | 2019-07-12 | 4 | Christ George J By GC Investments, LLC | ALTR | Class B Common Stock | I | 0.00 | -6,989 | 4,984,004 | |||||
2019-07-16 | 2019-07-12 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -20,425 | 8,066,728 | |||||
2019-07-16 | 2019-07-12 | 4 | Christ George J By GC Investments, LLC | ALTR | Class A Common Stock | I | 41.4390 | -6,989 | -290 | 0 | ||||
2019-07-16 | 2019-07-12 | 4 | Christ George J By GC Investments, LLC | ALTR | Class A Common Stock | I | 6,989 | 6,989 | ||||||
2019-07-16 | 2019-07-12 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 41.3490 | -20,425 | -845 | 0 | ||||
2019-07-16 | 2019-07-12 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 20,425 | 20,425 | ||||||
2019-07-16 | 2019-07-12 | 4 | GC Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -6,989 | 4,984,004 | |||||
2019-07-16 | 2019-07-12 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 41.4390 | -6,989 | -290 | 0 | ||||
2019-07-16 | 2019-07-12 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 6,989 | 6,989 | ||||||
2019-07-16 | 2019-07-12 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -20,425 | 8,066,728 | |||||
2019-07-16 | 2019-07-12 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 41.3490 | -20,425 | -845 | 0 | ||||
2019-07-16 | 2019-07-12 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 20,425 | 20,425 | ||||||
2019-07-15 | 2019-07-11 | 4 | Christ George J By GC Investments, LLC | ALTR | Class B Common Stock | I | 0.00 | -12,935 | 4,990,993 | |||||
2019-07-15 | 2019-07-11 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -22,725 | 8,087,153 | |||||
2019-07-15 | 2019-07-11 | 4 | Christ George J By GC Investments, LLC | ALTR | Class A Common Stock | I | 42.2150 | -12,935 | -546 | 0 | ||||
2019-07-15 | 2019-07-11 | 4 | Christ George J By GC Investments, LLC | ALTR | Class A Common Stock | I | 12,935 | 12,935 | ||||||
2019-07-15 | 2019-07-11 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 42.2490 | -22,725 | -960 | 0 | ||||
2019-07-15 | 2019-07-11 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 22,725 | 22,725 | ||||||
2019-07-15 | 2019-07-11 | 4 | GC Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -12,935 | 4,990,993 | |||||
2019-07-15 | 2019-07-11 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 42.2150 | -12,935 | -546 | 0 | ||||
2019-07-15 | 2019-07-11 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 12,935 | 12,935 | ||||||
2019-07-15 | 2019-07-11 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -22,725 | 8,087,153 | |||||
2019-07-15 | 2019-07-11 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 42.2490 | -22,725 | -960 | 0 | ||||
2019-07-15 | 2019-07-11 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 22,725 | 22,725 | ||||||
2019-07-15 | 2019-07-11 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 0.00 | -8,000 | 688,452 | |||||
2019-07-15 | 2019-07-11 | 4 | Dagg James | ALTR | Class A Common Stock | D | 42.0390 | -8,000 | -336 | 4,586 | ||||
2019-07-15 | 2019-07-11 | 4 | Dagg James | ALTR | Class A Common Stock | D | 8,000 | 12,586 | ||||||
2019-07-12 | 2019-07-10 | 4 | Christ George J By GC Investments, LLC | ALTR | Class B Common Stock | I | 0.00 | -20,076 | 5,003,928 | |||||
2019-07-12 | 2019-07-10 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -36,850 | 8,109,878 | |||||
2019-07-12 | 2019-07-10 | 4 | Christ George J By GC Investments, LLC | ALTR | Class A Common Stock | I | 42.2080 | -20,076 | -847 | 0 | ||||
2019-07-12 | 2019-07-10 | 4 | Christ George J By GC Investments, LLC | ALTR | Class A Common Stock | I | 20,076 | 20,076 | ||||||
2019-07-12 | 2019-07-10 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 42.2190 | -36,850 | -1,556 | 0 | ||||
2019-07-12 | 2019-07-10 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 36,850 | 36,850 | ||||||
2019-07-12 | 2019-07-10 | 4 | GC Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -20,076 | 5,003,928 | |||||
2019-07-12 | 2019-07-10 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 42.2080 | -20,076 | -847 | 0 | ||||
2019-07-12 | 2019-07-10 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 20,076 | 20,076 | ||||||
2019-07-12 | 2019-07-10 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -36,850 | 8,109,878 | |||||
2019-07-12 | 2019-07-10 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 42.2190 | -36,850 | -1,556 | 0 | ||||
2019-07-12 | 2019-07-10 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 36,850 | 36,850 | ||||||
2019-07-05 | 2019-07-02 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -1,491 | 7,284,004 | |||||
2019-07-05 | 2019-07-02 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 40.4300 | -1,491 | -60 | 0 | ||||
2019-07-05 | 2019-07-02 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 1,491 | 1,491 | ||||||
2019-07-05 | 2019-07-02 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -1,491 | 7,284,004 | |||||
2019-07-05 | 2019-07-02 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -25,516 | 11,355,996 | |||||
2019-07-05 | 2019-07-02 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 40.4300 | -1,491 | -60 | 0 | ||||
2019-07-05 | 2019-07-02 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 1,491 | 1,491 | ||||||
2019-07-05 | 2019-07-02 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 40.4200 | -25,516 | -1,031 | 0 | ||||
2019-07-05 | 2019-07-02 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 25,516 | 25,516 | ||||||
2019-07-05 | 2019-07-02 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -25,516 | 11,355,996 | |||||
2019-07-05 | 2019-07-02 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 40.4200 | -25,516 | -1,031 | 0 | ||||
2019-07-05 | 2019-07-02 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 25,516 | 25,516 | ||||||
2019-07-03 | 2019-07-01 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 40.9200 | -2,000 | -82 | 62,939 | ||||
2019-07-03 | 2019-07-01 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -8,509 | 7,285,495 | |||||
2019-07-03 | 2019-07-01 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 40.9400 | -8,509 | -348 | 0 | ||||
2019-07-03 | 2019-07-01 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 8,509 | 8,509 | ||||||
2019-07-03 | 2019-07-01 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -54,484 | 11,381,512 | |||||
2019-07-03 | 2019-07-01 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 41.3300 | -500 | -21 | 0 | ||||
2019-07-03 | 2019-07-01 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 40.9300 | -53,984 | -2,210 | 500 | ||||
2019-07-03 | 2019-07-01 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 54,484 | 54,484 | ||||||
2019-07-03 | 2019-07-01 | 4 | Scapa James Ralph By JRS Investments LLC | ALTR | Class B Common Stock | I | 0.00 | -8,509 | 7,285,495 | |||||
2019-07-03 | 2019-07-01 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -54,484 | 11,381,512 | |||||
2019-07-03 | 2019-07-01 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 40.9400 | -8,509 | -348 | 0 | ||||
2019-07-03 | 2019-07-01 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 8,509 | 8,509 | ||||||
2019-07-03 | 2019-07-01 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 41.3300 | -500 | -21 | 0 | ||||
2019-07-03 | 2019-07-01 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 40.9300 | -53,984 | -2,210 | 500 | ||||
2019-07-03 | 2019-07-01 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 54,484 | 54,484 | ||||||
2019-06-20 | 2019-06-18 | 4 | Schramm Uwe | ALTR | Stock Option (right to buy) | D | 3.79 | 3.7900 | -1,612 | -6 | 0 | |||
2019-06-20 | 2019-06-18 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 37.7000 | -1,612 | -61 | 64,939 | ||||
2019-06-20 | 2019-06-18 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 3.7900 | 1,612 | 6 | 66,551 | ||||
2019-06-19 | 2019-06-17 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 37.5240 | -4,000 | -150 | 359,164 | ||||
2019-06-18 | 2019-06-14 | 4 | Nichols Martin E | ALTR | Class A Common Stock | D | 35.9800 | -2,500 | -90 | 93,293 | ||||
2019-06-13 | 2019-06-11 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 0.00 | -8,000 | 696,452 | |||||
2019-06-13 | 2019-06-11 | 4 | Dagg James | ALTR | Class A Common Stock | D | 35.0900 | -8,000 | -281 | 4,586 | ||||
2019-06-13 | 2019-06-11 | 4 | Dagg James | ALTR | Class A Common Stock | D | 8,000 | 12,586 | ||||||
2019-06-13 | 2019-06-11 | 4 | Nichols Martin E | ALTR | Stock Option (right to buy) | D | 3.64 | 2,853 | 951 | |||||
2019-06-13 | 2019-06-11 | 4 | Nichols Martin E | ALTR | Stock Option (right to buy) | D | 3.84 | 5,397 | 1,799 | |||||
2019-06-13 | 2019-06-11 | 4 | Nichols Martin E | ALTR | Stock Option (right to buy) | D | 5.18 | 9,584 | 9,584 | |||||
2019-06-13 | 2019-06-11 | 4 | Nichols Martin E | ALTR | Stock Option (right to buy) | D | 3.79 | 1,044 | 0 | |||||
2019-06-13 | 2019-06-11 | 4 | Nichols Martin E | ALTR | Class A Common Stock | D | 3.6400 | 2,853 | 10 | 95,793 | ||||
2019-06-13 | 2019-06-11 | 4 | Nichols Martin E | ALTR | Chief Information Officer | D | 3.8400 | 5,397 | 21 | 92,940 | ||||
2019-06-13 | 2019-06-11 | 4 | Nichols Martin E | ALTR | Chief Information Officer | D | 5.1800 | 9,584 | 50 | 87,543 | ||||
2019-06-13 | 2019-06-11 | 4 | Nichols Martin E | ALTR | Chief Information Officer | D | 3.7900 | 1,044 | 4 | 77,959 | ||||
2019-06-12 | 2019-06-10 | 4 | Morof Howard N | ALTR | Stock Option (right to buy) | D | 3.64 | 968 | 968 | |||||
2019-06-12 | 2019-06-10 | 4 | Morof Howard N | ALTR | Stock Option (right to buy) | D | 5.18 | 6,806 | 13,612 | |||||
2019-06-12 | 2019-06-10 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 7,774 | 363,164 | ||||||
2019-06-12 | 2019-06-10 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | -7,774 | 5,368 | ||||||
2019-06-12 | 2019-06-10 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | 3.6400 | 968 | 4 | 13,142 | ||||
2019-06-12 | 2019-06-10 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | 5.1800 | 6,806 | 35 | 12,174 | ||||
2019-06-12 | 2019-06-10 | 4 | Chouinard Brett R | ALTR | Stock Option (right to buy) | D | 5.18 | -12,820 | 38,460 | |||||
2019-06-12 | 2019-06-10 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 35.3300 | -12,320 | -435 | 47,530 | ||||
2019-06-12 | 2019-06-10 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 34.7840 | -500 | -17 | 59,850 | ||||
2019-06-12 | 2019-06-10 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 5.1800 | 12,820 | 66 | 60,350 | ||||
2019-06-06 | 2019-06-04 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -6,300 | 11,435,996 | |||||
2019-06-06 | 2019-06-04 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 37.9260 | -1,284 | -49 | 0 | ||||
2019-06-06 | 2019-06-04 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 37.5230 | -5,016 | -188 | 1,284 | ||||
2019-06-06 | 2019-06-04 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 6,300 | 6,300 | ||||||
2019-06-06 | 2019-06-04 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -6,300 | 11,435,996 | |||||
2019-06-06 | 2019-06-04 | 4 | Scapa James Ralph I By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 37.9260 | -1,284 | -49 | 0 | ||||
2019-06-06 | 2019-06-04 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 37.5230 | -5,016 | -188 | 1,284 | ||||
2019-06-06 | 2019-06-04 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 6,300 | 6,300 | ||||||
2019-06-05 | 2019-03-06 | 4 | Dagg James | ALTR | Class A Common Stock | D | 35.6400 | -167 | -6 | 1,903 | ||||
2019-06-05 | 2019-03-06 | 4 | Simon David L | ALTR | Class A Common Stock | D | 35.6400 | -84 | -3 | 23,951 | ||||
2019-06-05 | 2019-06-03 | 4 | Schramm Uwe | ALTR | Stock Option (right to buy) | D | 3.79 | 3.7900 | -2,000 | -8 | 1,612 | |||
2019-06-05 | 2019-06-03 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 37.8700 | -2,000 | -76 | 64,939 | ||||
2019-06-05 | 2019-06-03 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 3.7900 | 2,000 | 8 | 66,939 | ||||
2019-06-05 | 2019-06-03 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -10,000 | 7,294,004 | |||||
2019-06-05 | 2019-06-03 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 37.8700 | -100 | -4 | 0 | ||||
2019-06-05 | 2019-06-03 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 36.8400 | -9,900 | -365 | 100 | ||||
2019-06-05 | 2019-06-03 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 10,000 | 10,000 | ||||||
2019-06-05 | 2019-06-03 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class B Common Stock | I | 0.00 | -10,000 | 7,294,004 | |||||
2019-06-05 | 2019-06-03 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -73,700 | 11,442,296 | |||||
2019-06-05 | 2019-06-03 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 37.8700 | -100 | -4 | 0 | ||||
2019-06-05 | 2019-06-03 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 36.8400 | -9,900 | -365 | 100 | ||||
2019-06-05 | 2019-06-03 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 10,000 | 10,000 | ||||||
2019-06-05 | 2019-06-03 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 37.7820 | -1,500 | -57 | 0 | ||||
2019-06-05 | 2019-06-03 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 36.8400 | -72,200 | -2,660 | 1,500 | ||||
2019-06-05 | 2019-06-03 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 73,700 | 73,700 | ||||||
2019-06-05 | 2019-06-03 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -73,700 | 11,442,296 | |||||
2019-06-05 | 2019-06-03 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 37.7820 | -1,500 | -57 | 0 | ||||
2019-06-05 | 2019-06-03 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 36.8400 | -72,200 | -2,660 | 1,500 | ||||
2019-06-05 | 2019-06-03 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 73,700 | 73,700 | ||||||
2019-06-05 | 2019-03-06 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 35.6400 | -198 | -7 | 61,872 | ||||
2019-06-05 | 2019-03-06 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 35.6400 | -85 | -3 | 18,950 | ||||
2019-06-05 | 2019-03-06 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 35.6400 | -1,309 | -47 | 18,691 | ||||
2019-06-05 | 2019-03-06 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 35.6400 | -167 | -6 | 9,903 | ||||
2019-05-21 | 2019-05-17 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 36.1370 | -4,000 | -145 | 355,390 | ||||
2019-05-20 | 2019-05-16 | 4 | Schramm Uwe | ALTR | Stock Option (right to buy) | D | 3.79 | 3.7900 | -2,000 | -8 | 3,612 | |||
2019-05-20 | 2019-05-16 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 36.0000 | -2,000 | -72 | 65,137 | ||||
2019-05-20 | 2019-05-16 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 3.7900 | 2,000 | 8 | 67,137 | ||||
2019-05-17 | 2019-05-15 | 4 | Nichols Martin E | ALTR | Class A Common Stock | D | 35.1800 | -1,000 | -35 | 76,915 | ||||
2019-05-17 | 2019-05-15 | 4 | Nichols Martin E | ALTR | Class A Common Stock | D | 34.4760 | -1,500 | -52 | 77,915 | ||||
2019-05-16 | 2019-05-14 | 4 | Hart Richard | ALTR | Class A Common Stock | D | 3,000 | 6,000 | ||||||
2019-05-16 | 2019-05-14 | 4 | Earhart Stephen P | ALTR | Class A Common Stock | D | 3,000 | 46,000 | ||||||
2019-05-16 | 2019-05-14 | 4 | Kowal Jan | ALTR | Class A Common Stock | D | 3,000 | 6,000 | ||||||
2019-05-16 | 2019-05-14 | 4 | Boyce Mary Cunningham | ALTR | Class A Common Stock | D | 3,000 | 16,000 | ||||||
2019-05-16 | 2019-05-14 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 3,000 | 6,000 | ||||||
2019-05-15 | 2019-05-13 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 0.00 | -100 | 704,452 | |||||
2019-05-15 | 2019-05-13 | 4 | Dagg James | ALTR | Class A Common Stock | D | 35.1200 | -100 | -4 | 4,753 | ||||
2019-05-15 | 2019-05-13 | 4 | Dagg James | ALTR | Class A Common Stock | D | 100 | 4,853 | ||||||
2019-05-15 | 2019-05-13 | 4 | Chouinard Brett R | ALTR | Stock Option (right to buy) | D | 3.64 | -2,006 | 2,006 | |||||
2019-05-15 | 2019-05-13 | 4 | Chouinard Brett R | ALTR | Stock Option (right to buy) | D | 3.84 | -3,000 | 1,000 | |||||
2019-05-15 | 2019-05-13 | 4 | Chouinard Brett R | ALTR | Stock Option (right to buy) | D | 3.79 | -2,992 | 0 | |||||
2019-05-15 | 2019-05-13 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 34.8040 | -598 | -21 | 47,530 | ||||
2019-05-15 | 2019-05-13 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 34.0740 | -7,400 | -252 | 48,128 | ||||
2019-05-15 | 2019-05-13 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 3.6400 | 2,006 | 7 | 55,528 | ||||
2019-05-15 | 2019-05-13 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 3.8400 | 3,000 | 12 | 53,522 | ||||
2019-05-15 | 2019-05-13 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 3.7900 | 2,992 | 11 | 50,522 | ||||
2019-05-07 | 2019-05-03 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class B Common Stock | I | 0.00 | -1,029 | 7,304,004 | |||||
2019-05-07 | 2019-05-03 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -77,121 | 11,515,996 | |||||
2019-05-07 | 2019-05-03 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 37.0200 | -1,029 | -38 | 0 | ||||
2019-05-07 | 2019-05-03 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 1,029 | 1,029 | ||||||
2019-05-07 | 2019-05-03 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 37.0400 | -77,121 | -2,857 | 0 | ||||
2019-05-07 | 2019-05-03 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 77,121 | 77,121 | ||||||
2019-05-07 | 2019-05-03 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -77,121 | 11,515,996 | |||||
2019-05-07 | 2019-05-03 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 37.0400 | -77,121 | -2,857 | 0 | ||||
2019-05-07 | 2019-05-03 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 77,121 | 77,121 | ||||||
2019-05-07 | 2019-05-03 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -1,029 | 7,304,004 | |||||
2019-05-07 | 2019-05-03 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 37.0200 | -1,029 | -38 | 0 | ||||
2019-05-07 | 2019-05-03 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 1,029 | 1,029 | ||||||
2019-05-06 | 2019-05-02 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class B Common Stock | I | 0.00 | -4,059 | 7,305,033 | |||||
2019-05-06 | 2019-05-02 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -12,685 | 11,593,117 | |||||
2019-05-06 | 2019-05-02 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 36.8800 | -4,059 | -150 | 0 | ||||
2019-05-06 | 2019-05-02 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 4,059 | 4,059 | ||||||
2019-05-06 | 2019-05-02 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 36.8900 | -12,685 | -468 | 0 | ||||
2019-05-06 | 2019-05-02 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 12,685 | 12,685 | ||||||
2019-05-06 | 2019-05-02 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -12,685 | 11,593,117 | |||||
2019-05-06 | 2019-05-02 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 36.8900 | -12,685 | -468 | 0 | ||||
2019-05-06 | 2019-05-02 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 12,685 | 12,685 | ||||||
2019-05-06 | 2019-05-02 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -4,059 | 7,305,033 | |||||
2019-05-06 | 2019-05-02 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 36.8800 | -4,059 | -150 | 0 | ||||
2019-05-06 | 2019-05-02 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 4,059 | 4,059 | ||||||
2019-05-03 | 2019-05-01 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -15,200 | 11,605,802 | |||||
2019-05-03 | 2019-05-01 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 38.9450 | -2,875 | -112 | 0 | ||||
2019-05-03 | 2019-05-01 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 38.1430 | -12,325 | -470 | 2,875 | ||||
2019-05-03 | 2019-05-01 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 15,200 | 15,200 | ||||||
2019-05-03 | 2019-05-01 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class B Common Stock | I | 0.00 | -4,912 | 7,309,092 | |||||
2019-05-03 | 2019-05-01 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -15,200 | 11,605,802 | |||||
2019-05-03 | 2019-05-01 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 39.0890 | -700 | -27 | 0 | ||||
2019-05-03 | 2019-05-01 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 38.1700 | -4,212 | -161 | 700 | ||||
2019-05-03 | 2019-05-01 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 4,912 | 4,912 | ||||||
2019-05-03 | 2019-05-01 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 38.9450 | -2,875 | -112 | 0 | ||||
2019-05-03 | 2019-05-01 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 38.1430 | -12,325 | -470 | 2,875 | ||||
2019-05-03 | 2019-05-01 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 15,200 | 15,200 | ||||||
2019-05-03 | 2019-05-01 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -4,912 | 7,309,092 | |||||
2019-05-03 | 2019-05-01 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 39.0890 | -700 | -27 | 0 | ||||
2019-05-03 | 2019-05-01 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 38.1700 | -4,212 | -161 | 700 | ||||
2019-05-03 | 2019-05-01 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 4,912 | 4,912 | ||||||
2019-05-03 | 2019-05-01 | 4 | Schramm Uwe | ALTR | Stock Option (right to buy) | D | 3.79 | 3.7900 | -2,000 | -8 | 5,612 | |||
2019-05-03 | 2019-05-01 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 39.1700 | -100 | -4 | 65,137 | ||||
2019-05-03 | 2019-05-01 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 38.5400 | -1,900 | -73 | 65,237 | ||||
2019-05-03 | 2019-05-01 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 3.7900 | 2,000 | 8 | 67,137 | ||||
2019-04-18 | 2019-04-17 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 37.1730 | -300 | -11 | 359,390 | ||||
2019-04-18 | 2019-04-17 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 36.5840 | -3,700 | -135 | 359,690 | ||||
2019-04-18 | 2019-04-16 | 4 | Chouinard Brett R | ALTR | Stock Option (right to buy) | D | 2.48 | -4,000 | 0 | |||||
2019-04-18 | 2019-04-16 | 4 | Chouinard Brett R | ALTR | Stock Option (right to buy) | D | 0.64 | -4,000 | 0 | |||||
2019-04-18 | 2019-04-16 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 37.1650 | -1,937 | -72 | 47,530 | ||||
2019-04-18 | 2019-04-16 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 36.3280 | -6,063 | -220 | 49,467 | ||||
2019-04-18 | 2019-04-16 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 2.4800 | 4,000 | 10 | 55,530 | ||||
2019-04-18 | 2019-04-16 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 0.6400 | 4,000 | 3 | 51,530 | ||||
2019-04-17 | 2019-04-15 | 4 | Nichols Martin E | ALTR | Class A Common Stock | D | 36.3110 | -2,500 | -91 | 79,415 | ||||
2019-04-17 | 2019-04-15 | 4 | Schramm Uwe | ALTR | Stock Option (right to buy) | D | 2.48 | 2.4800 | -2,000 | -5 | 0 | |||
2019-04-17 | 2019-04-15 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 36.2990 | -2,000 | -73 | 65,137 | ||||
2019-04-17 | 2019-04-15 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 2.4800 | 2,000 | 5 | 67,137 | ||||
2019-04-16 | 2019-03-18 | 4/A | Schramm Uwe | ALTR | Class A Common Stock | D | 3,067 | 65,137 | ||||||
2019-04-15 | 2019-04-11 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 0.00 | -8,000 | 704,552 | |||||
2019-04-15 | 2019-04-11 | 4 | Dagg James | ALTR | Class A Common Stock | D | 36.7000 | -8,000 | -294 | 4,753 | ||||
2019-04-15 | 2019-04-11 | 4 | Dagg James | ALTR | Class A Common Stock | D | 8,000 | 12,753 | ||||||
2019-04-12 | 2019-04-10 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -24,328 | 11,621,002 | |||||
2019-04-12 | 2019-04-10 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 36.9030 | -24,328 | -898 | 0 | ||||
2019-04-12 | 2019-04-10 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 24,328 | 24,328 | ||||||
2019-04-12 | 2019-04-10 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -4,399 | 7,314,004 | |||||
2019-04-12 | 2019-04-10 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 36.8950 | -4,399 | -162 | 0 | ||||
2019-04-12 | 2019-04-10 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 4,399 | 4,399 | ||||||
2019-04-12 | 2019-04-10 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class B Common Stock | I | 0.00 | -4,399 | 7,314,004 | |||||
2019-04-12 | 2019-04-10 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -24,328 | 11,621,002 | |||||
2019-04-12 | 2019-04-10 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 36.8950 | -4,399 | -162 | 0 | ||||
2019-04-12 | 2019-04-10 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 4,399 | 4,399 | ||||||
2019-04-12 | 2019-04-10 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 36.9030 | -24,328 | -898 | 0 | ||||
2019-04-12 | 2019-04-10 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 24,328 | 24,328 | ||||||
2019-04-10 | 2019-04-09 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -3,301 | 7,318,403 | |||||
2019-04-10 | 2019-04-09 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 36.7770 | -3,301 | -121 | 0 | ||||
2019-04-10 | 2019-04-09 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 3,301 | 3,301 | ||||||
2019-04-10 | 2019-04-09 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class B Common Stock | I | 0.00 | -3,301 | 7,318,403 | |||||
2019-04-10 | 2019-04-09 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -16,152 | 11,645,330 | |||||
2019-04-10 | 2019-04-09 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 36.7770 | -3,301 | -121 | 0 | ||||
2019-04-10 | 2019-04-09 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 3,301 | 3,301 | ||||||
2019-04-10 | 2019-04-09 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 36.7870 | -16,152 | -594 | 0 | ||||
2019-04-10 | 2019-04-09 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 16,152 | 16,152 | ||||||
2019-04-10 | 2019-04-09 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -16,152 | 11,645,330 | |||||
2019-04-10 | 2019-04-09 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 36.7870 | -16,152 | -594 | 0 | ||||
2019-04-10 | 2019-04-09 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 16,152 | 16,152 | ||||||
2019-04-09 | 2019-04-08 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class B Common Stock | I | 0.00 | -2,300 | 7,321,704 | |||||
2019-04-09 | 2019-04-08 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -14,514 | 11,661,482 | |||||
2019-04-09 | 2019-04-08 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 37.1470 | -2,300 | -85 | 0 | ||||
2019-04-09 | 2019-04-08 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 2,300 | 2,300 | ||||||
2019-04-09 | 2019-04-08 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 37.5020 | -900 | -34 | 0 | ||||
2019-04-09 | 2019-04-08 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 37.1150 | -13,614 | -505 | 900 | ||||
2019-04-09 | 2019-04-08 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 14,514 | 14,514 | ||||||
2019-04-09 | 2019-04-08 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -2,300 | 7,321,704 | |||||
2019-04-09 | 2019-04-08 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 37.1470 | -2,300 | -85 | 0 | ||||
2019-04-09 | 2019-04-08 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 2,300 | 2,300 | ||||||
2019-04-09 | 2019-04-08 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -14,514 | 11,661,482 | |||||
2019-04-09 | 2019-04-08 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 37.5020 | -900 | -34 | 0 | ||||
2019-04-09 | 2019-04-08 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 37.1150 | -13,614 | -505 | 900 | ||||
2019-04-09 | 2019-04-08 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 14,514 | 14,514 | ||||||
2019-04-08 | 2019-03-18 | 4/A | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 2,641 | 12,711 | ||||||
2019-04-08 | 2019-04-05 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 37.6800 | -7,000 | -264 | 5,711 | ||||
2019-03-26 | 2019-03-22 | 4 | Scapa James Ralph | ALTR | Stock Option (right to buy) | D | 36.19 | 20,000 | 20,000 | |||||
2019-03-26 | 2019-03-22 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 20,000 | 40,000 | ||||||
2019-03-20 | 2019-03-18 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 2,641 | 4,711 | ||||||
2019-03-20 | 2019-03-18 | 4 | Nichols Martin E | ALTR | Class A Common Stock | D | 2,545 | 81,915 | ||||||
2019-03-20 | 2019-03-18 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | 3,298 | 5,368 | ||||||
2019-03-20 | 2019-03-18 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 3,067 | 91,137 | ||||||
2019-03-20 | 2019-03-18 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 2,515 | 21,550 | ||||||
2019-03-20 | 2019-03-18 | 4 | Simon David L | ALTR | Class A Common Stock | D | 1,925 | 25,960 | ||||||
2019-03-20 | 2019-03-18 | 4 | Dagg James | ALTR | Class A Common Stock | D | 2,683 | 4,753 | ||||||
2019-03-20 | 2019-03-18 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 3,416 | 47,530 | ||||||
2019-03-14 | 2019-03-12 | 4 | Kowal Jan | ALTR | Stock Option (right to buy) | D | 3.79 | 8,000 | 12,000 | |||||
2019-03-14 | 2019-03-12 | 4 | Kowal Jan | ALTR | Class A Common Stock | D | 37.6200 | -8,000 | -301 | 3,000 | ||||
2019-03-14 | 2019-03-12 | 4 | Kowal Jan | ALTR | Class A Common Stock | D | 3.7900 | 8,000 | 30 | 11,000 | ||||
2019-03-07 | 2019-03-05 | 4 | Chouinard Brett R | ALTR | Stock Option (right to buy) | D | 0.64 | -4,000 | 0 | |||||
2019-03-07 | 2019-03-05 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 35.6100 | -4,000 | -142 | 44,114 | ||||
2019-03-07 | 2019-03-05 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 0.6400 | 4,000 | 3 | 48,114 | ||||
2019-03-07 | 2019-03-05 | 4 | Nichols Martin E | ALTR | Class A Common Stock | D | 35.5900 | -5,000 | -178 | 79,370 | ||||
2019-01-07 | 3 | Simon David L | ALTR | Class A Common Stock | D | 48,070 | ||||||||
2019-01-07 | 3 | Simon David L | ALTR | Class A Common Stock | D | 48,070 | ||||||||
2019-01-07 | 3 | Simon David L | ALTR | Class A Common Stock | D | 48,070 | ||||||||
2019-01-07 | 2019-01-07 | 4 | Messano Amy | ALTR | Class A Common Stock | D | 4,500 | 4,500 | ||||||
2018-12-31 | 2018-12-28 | 4 | Nichols Martin E | ALTR | Stock Option (right to buy) | D | 3.79 | 2,300 | 1,044 | |||||
2018-12-31 | 2018-12-28 | 4 | Nichols Martin E | ALTR | Class A Common Stock | D | 3.7900 | 2,300 | 9 | 84,370 | ||||
2018-12-21 | 2018-12-21 | 4 | Morof Howard N | ALTR | Stock Option (right to buy) | D | 3.84 | 756 | 756 | |||||
2018-12-21 | 2018-12-21 | 4 | Morof Howard N | ALTR | Stock Option (right to buy) | D | 3.79 | 865 | 0 | |||||
2018-12-21 | 2018-12-21 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 1,621 | 363,390 | ||||||
2018-12-21 | 2018-12-21 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | -1,621 | 2,070 | ||||||
2018-12-21 | 2018-12-21 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | 3.8400 | 756 | 3 | 3,691 | ||||
2018-12-21 | 2018-12-21 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | 3.7900 | 865 | 3 | 2,935 | ||||
2018-06-22 | 2018-06-20 | 4 | Morof Howard N | ALTR | Stock Option (right to buy) | D | 5.18 | 6,806 | 20,418 | |||||
2018-06-22 | 2018-06-20 | 4 | Morof Howard N | ALTR | Stock Option (right to buy) | D | 3.64 | 1,936 | 1,936 | |||||
2018-06-22 | 2018-06-20 | 4 | Morof Howard N | ALTR | Stock Option (right to buy) | D | 3.84 | 1,512 | 1,512 | |||||
2018-06-22 | 2018-06-20 | 4 | Morof Howard N | ALTR | Stock Option (right to buy) | D | 3.79 | 2,595 | 865 | |||||
2018-06-22 | 2018-06-20 | 4 | Morof Howard N | ALTR | Stock Option (right to buy) | D | 2.48 | 20,000 | 0 | |||||
2018-06-22 | 2018-06-20 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 32,849 | 361,769 | ||||||
2018-06-22 | 2018-06-20 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | -32,849 | 2,070 | ||||||
2018-06-22 | 2018-06-20 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | 5.1800 | 6,806 | 35 | 34,919 | ||||
2018-06-22 | 2018-06-20 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | 3.6400 | 1,936 | 7 | 28,113 | ||||
2018-06-22 | 2018-06-20 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | 3.8400 | 1,512 | 6 | 26,177 | ||||
2018-06-22 | 2018-06-20 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | 3.7900 | 2,595 | 10 | 24,665 | ||||
2018-06-22 | 2018-06-20 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | 2.4800 | 20,000 | 50 | 22,070 | ||||
2018-06-18 | 2018-06-14 | 4 | Harris Teresa A | ALTR | Class A Common Stock | D | 3,000 | 3,000 | ||||||
2018-06-18 | 2018-06-14 | 4 | Kowal Jan | ALTR | Class A Common Stock | D | 3,000 | 3,000 | ||||||
2018-06-18 | 2018-06-14 | 4 | Boyce Mary Cunningham | ALTR | Class A Common Stock | D | 3,000 | 13,000 | ||||||
2018-06-18 | 2018-06-14 | 4 | Hart Richard | ALTR | Class A Common Stock | D | 3,000 | 3,000 | ||||||
2018-06-18 | 2018-06-14 | 4 | Earhart Stephen P | ALTR | Class A Common Stock | D | 3,000 | 43,000 | ||||||
2018-06-18 | 2018-06-14 | 4 | Brancheau James E | ALTR | Class A Common Stock | D | 3,000 | 1,143,000 | ||||||
2018-06-11 | 2017-11-03 | 4/A | GC Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -1,200,000 | 5,224,004 | |||||
2018-06-11 | 2017-11-03 | 4/A | GC Investments LLC | ALTR | Class A Common Stock | D | 12.0900 | -1,200,000 | -14,508 | 0 | ||||
2018-06-11 | 2017-11-03 | 4/A | GC Investments LLC | ALTR | Class A Common Stock | D | 1,200,000 | 1,200,000 | ||||||
2018-06-11 | 2017-11-03 | 4/A | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -800,000 | 8,546,728 | |||||
2018-06-11 | 2017-11-03 | 4/A | Christ Revocable Trust | ALTR | Class A Common Stock | D | 12.0900 | -800,000 | -9,672 | 0 | ||||
2018-06-11 | 2017-11-03 | 4/A | Christ Revocable Trust | ALTR | Class A Common Stock | D | 800,000 | 800,000 | ||||||
2018-06-11 | 2017-11-03 | 4/A | Christ George J By GC Investments, LLC | ALTR | Class B Common Stock | I | 0.00 | -1,200,000 | 5,224,004 | |||||
2018-06-11 | 2017-11-03 | 4/A | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -800,000 | 8,546,728 | |||||
2018-06-11 | 2017-11-03 | 4/A | Christ George J By GC Investments, LLC | ALTR | Class A Common Stock | I | 12.0900 | -1,200,000 | -14,508 | 0 | ||||
2018-06-11 | 2017-11-03 | 4/A | Christ George J By GC Investments, LLC | ALTR | Class A Common Stock | I | 1,200,000 | 1,200,000 | ||||||
2018-06-11 | 2017-11-03 | 4/A | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 12.0900 | -800,000 | -9,672 | 0 | ||||
2018-06-11 | 2017-11-03 | 4/A | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 800,000 | 800,000 | ||||||
2018-06-11 | 2018-06-11 | 4 | Fariello Massimo Giuseppe | ALTR | Stock Option (right to buy) | D | 0.64 | 22,000 | 38,000 | |||||
2018-06-11 | 2018-06-11 | 4 | Fariello Massimo Giuseppe | ALTR | Class A Common Stock | D | 33.4250 | -22,000 | -735 | 2,070 | ||||
2018-06-11 | 2018-06-11 | 4 | Fariello Massimo Giuseppe | ALTR | Class A Common Stock | D | 0.6400 | 22,000 | 14 | 24,070 | ||||
2018-06-11 | 2018-06-11 | 4 | Christ George J By GC Investments, LLC | ALTR | Class B Common Stock | I | 0.00 | -200,000 | 5,024,004 | |||||
2018-06-11 | 2018-06-11 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -400,000 | 8,146,728 | |||||
2018-06-11 | 2018-06-11 | 4 | Christ George J By GC Investments, LLC | ALTR | Class A Common Stock | I | 33.4250 | -200,000 | -6,685 | 0 | ||||
2018-06-11 | 2018-06-11 | 4 | Christ George J By GC Investments, LLC | ALTR | Class A Common Stock | I | 200,000 | 200,000 | ||||||
2018-06-11 | 2018-06-11 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 33.4250 | -400,000 | -13,370 | 0 | ||||
2018-06-11 | 2018-06-11 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 400,000 | 400,000 | ||||||
2018-06-11 | 2018-06-11 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 33.4250 | -75,000 | -2,507 | 44,114 | ||||
2018-06-11 | 2018-06-11 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 33.4250 | -26,000 | -869 | 62,070 | ||||
2018-06-11 | 2018-06-11 | 4 | Dagg James | ALTR | Stock Option (right to buy) | D | 0.00 | -25,000 | 712,552 | |||||
2018-06-11 | 2018-06-11 | 4 | Dagg James | ALTR | Class A Common Stock | D | 33.4250 | -25,000 | -836 | 2,070 | ||||
2018-06-11 | 2018-06-11 | 4 | Dagg James | ALTR | Class A Common Stock | D | 25,000 | 27,070 | ||||||
2018-06-11 | 2018-06-11 | 4 | Brancheau James E | ALTR | Class A Common Stock | D | 33.4250 | -120,000 | -4,011 | 1,140,000 | ||||
2018-06-11 | 2018-06-11 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 33.4250 | -4,000 | -134 | 19,035 | ||||
2018-06-11 | 2018-06-11 | 4 | Brennan Jeffrey M | ALTR | Class A Common Stock | D | 33.4250 | -40,000 | -1,337 | 25,914 | ||||
2018-06-11 | 2018-06-11 | 4 | Morof Howard N | ALTR | Stock Option (right to buy) | D | 2.48 | 378,548 | 20,000 | |||||
2018-06-11 | 2018-06-11 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 168,548 | 328,920 | ||||||
2018-06-11 | 2018-06-11 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | -168,548 | 2,070 | ||||||
2018-06-11 | 2018-06-11 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | 33.4250 | -210,000 | -7,019 | 170,618 | ||||
2018-06-11 | 2018-06-11 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | 2.4800 | 378,548 | 939 | 380,618 | ||||
2018-06-11 | 2018-06-11 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class B Common Stock | I | 0.00 | -100,000 | 7,324,004 | |||||
2018-06-11 | 2018-06-11 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class B Common Stock | I | 0.00 | -975,420 | 11,675,996 | |||||
2018-06-11 | 2018-06-11 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 33.4250 | -100,000 | -3,342 | 0 | ||||
2018-06-11 | 2018-06-11 | 4 | Scapa James Ralph By JRS Investments, LLC | ALTR | Class A Common Stock | I | 100,000 | 100,000 | ||||||
2018-06-11 | 2018-06-11 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 33.4250 | -975,420 | -32,603 | 0 | ||||
2018-06-11 | 2018-06-11 | 4 | Scapa James Ralph By James R. Scapa Declaration of Trust dated March 5, 1987 | ALTR | Class A Common Stock | I | 975,420 | 975,420 | ||||||
2018-06-11 | 2018-06-11 | 4 | Perring Tom Mark | ALTR | Class A Common Stock | D | 33.4250 | -100,000 | -3,342 | 378,458 | ||||
2018-06-11 | 2018-06-11 | 4 | Nichols Martin E | ALTR | Class A Common Stock | D | 33.4250 | -10,000 | -334 | 82,070 | ||||
2018-06-11 | 2018-06-11 | 4 | James R. Scapa Declaration of Trust | ALTR | Class B Common Stock | D | 0.00 | -975,420 | 11,675,996 | |||||
2018-06-11 | 2018-06-11 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 33.4250 | -975,420 | -32,603 | 0 | ||||
2018-06-11 | 2018-06-11 | 4 | James R. Scapa Declaration of Trust | ALTR | Class A Common Stock | D | 975,420 | 975,420 | ||||||
2018-06-11 | 2018-06-11 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -400,000 | 8,146,728 | |||||
2018-06-11 | 2018-06-11 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 33.4250 | -400,000 | -13,370 | 0 | ||||
2018-06-11 | 2018-06-11 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 400,000 | 400,000 | ||||||
2018-06-11 | 2018-06-11 | 4 | GC Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -200,000 | 5,024,004 | |||||
2018-06-11 | 2018-06-11 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 33.4250 | -200,000 | -6,685 | 0 | ||||
2018-06-11 | 2018-06-11 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 200,000 | 200,000 | ||||||
2018-06-11 | 2018-06-11 | 4 | JRS Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -100,000 | 7,324,004 | |||||
2018-06-11 | 2018-06-11 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 33.4250 | -100,000 | -3,342 | 0 | ||||
2018-06-11 | 2018-06-11 | 4 | JRS Investments LLC | ALTR | Class A Common Stock | D | 100,000 | 100,000 | ||||||
2018-06-11 | 2017-12-08 | 4 | Srikanth Mahalingam | ALTR | Stock Option (right to buy) | D | 0.46 | -8,000 | 0 | |||||
2018-06-11 | 2017-12-08 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 0.4600 | 8,000 | 4 | 8,000 | ||||
2018-06-11 | 2017-12-13 | 4 | Brennan Jeffrey M | ALTR | Stock Option (right to buy) | D | 0.46 | -5,064 | 0 | |||||
2018-06-11 | 2017-12-13 | 4 | Brennan Jeffrey M | ALTR | Class A Common Stock | D | 0.4600 | 5,064 | 2 | 63,844 | ||||
2018-06-11 | 2017-12-11 | 4 | Dias Nelson | ALTR | Stock Option (right to buy) | D | 0.46 | -2,000 | 0 | |||||
2018-06-11 | 2017-12-11 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 0.4600 | 2,000 | 1 | 22,000 | ||||
2018-04-03 | 2018-04-01 | 4 | Boyce Mary Cunningham | ALTR | Class A Common Stock | D | 10,000 | 10,000 | ||||||
2018-02-22 | 2018-01-29 | 4 | Dagg James | ALTR | Class A Common Stock | D | 2,070 | 2,070 | ||||||
2018-02-22 | 2018-01-29 | 4 | Perring Tom Mark | ALTR | Class A Common Stock | D | 2,070 | 478,458 | ||||||
2018-02-22 | 2018-01-29 | 4 | Chouinard Brett R | ALTR | Class A Common Stock | D | 2,070 | 119,114 | ||||||
2018-02-22 | 2018-01-29 | 4 | Brennan Jeffrey M | ALTR | Class A Common Stock | D | 2,070 | 60,850 | ||||||
2018-02-22 | 2018-01-29 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | 2,070 | 2,070 | ||||||
2018-02-22 | 2018-01-29 | 4 | Fariello Massimo Giuseppe | ALTR | Class A Common Stock | D | 2,070 | 2,070 | ||||||
2018-02-22 | 2018-01-29 | 4 | Schramm Uwe | ALTR | Class A Common Stock | D | 2,070 | 88,070 | ||||||
2018-02-22 | 2018-01-29 | 4 | Dias Nelson | ALTR | Class A Common Stock | D | 1,035 | 21,035 | ||||||
2018-02-22 | 2018-01-29 | 4 | Srikanth Mahalingam | ALTR | Class A Common Stock | D | 2,070 | 2,070 | ||||||
2018-02-22 | 2018-01-29 | 4 | Nichols Martin E | ALTR | Class A Common Stock | D | 2,070 | 92,070 | ||||||
2018-02-21 | 2018-02-19 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 20,000 | 20,000 | ||||||
2018-01-24 | 2018-01-23 | 4 | Morof Howard N | ALTR | Stock option (right to buy) | D | 2.48 | 20,372 | 398,548 | |||||
2018-01-24 | 2018-01-23 | 4 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 20,372 | 160,372 | ||||||
2018-01-24 | 2018-01-23 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | -20,372 | 0 | ||||||
2018-01-24 | 2018-01-23 | 4 | Morof Howard N | ALTR | Class A Common Stock | D | 2.4800 | 20,372 | 51 | 20,372 | ||||
2017-11-03 | 2017-11-03 | 4 | Christ George J By GC Investments, LLC | ALTR | Class B Common Stock | I | 0.00 | -800,000 | 5,624,004 | |||||
2017-11-03 | 2017-11-03 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class B Common Stock | I | 0.00 | -1,200,000 | 8,146,728 | |||||
2017-11-03 | 2017-11-03 | 4 | Christ George J By GC Investments, LLC | ALTR | Class A Common Stock | I | 12.0900 | -800,000 | -9,672 | 0 | ||||
2017-11-03 | 2017-11-03 | 4 | Christ George J By GC Investments, LLC | ALTR | Class A Common Stock | I | 800,000 | 800,000 | ||||||
2017-11-03 | 2017-11-03 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 12.0900 | -1,200,000 | -14,508 | 0 | ||||
2017-11-03 | 2017-11-03 | 4 | Christ George J By Christ Revocable Trust dated May 8, 2015 | ALTR | Class A Common Stock | I | 1,200,000 | 1,200,000 | ||||||
2017-11-03 | 2017-11-03 | 4 | Scapa James Ralph | ALTR | Stock Option (right to buy) | D | 0.64 | -1,734,996 | 0 | |||||
2017-11-03 | 2017-11-03 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 12.0900 | -1,734,996 | -20,976 | 0 | ||||
2017-11-03 | 2017-11-03 | 4 | Scapa James Ralph | ALTR | Class A Common Stock | D | 0.6400 | 1,734,996 | 1,110 | 1,734,996 | ||||
2017-11-03 | 2017-11-03 | 4 | Christ Revocable Trust | ALTR | Class B Common Stock | D | 0.00 | -1,200,000 | 8,146,728 | |||||
2017-11-03 | 2017-11-03 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 12.0900 | -1,200,000 | -14,508 | 0 | ||||
2017-11-03 | 2017-11-03 | 4 | Christ Revocable Trust | ALTR | Class A Common Stock | D | 1,200,000 | 1,200,000 | ||||||
2017-11-03 | 2017-11-03 | 4 | GC Investments LLC | ALTR | Class B Common Stock | D | 0.00 | -800,000 | 5,624,004 | |||||
2017-11-03 | 2017-11-03 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 12.0900 | -800,000 | -9,672 | 0 | ||||
2017-11-03 | 2017-11-03 | 4 | GC Investments LLC | ALTR | Class A Common Stock | D | 800,000 | 800,000 | ||||||
2017-10-31 | 3 | Brancheau James E | ALTR | Class A Common Stock | D | 2,520,000 | ||||||||
2017-10-31 | 3 | Brancheau James E | ALTR | Class A Common Stock | D | 2,520,000 | ||||||||
2017-10-31 | 3 | Fonseka Gardihewa Upali | ALTR | Class A Common Stock | D | 2,518,216 | ||||||||
2017-10-31 | 3 | Fonseka Gardihewa Upali | ALTR | Class A Common Stock | D | 2,518,216 | ||||||||
2017-10-31 | 3 | Earhart Stephen P | ALTR | Class A Common Stock | D | 80,000 | ||||||||
2017-10-31 | 3 | Earhart Stephen P | ALTR | Class A Common Stock | D | 80,000 | ||||||||
2017-10-31 | 3 | Perring Tom Mark | ALTR | Class A Common Stock | D | 952,776 | ||||||||
2017-10-31 | 3 | Perring Tom Mark | ALTR | Class A Common Stock | D | 952,776 | ||||||||
2017-10-31 | 3 | Dias Nelson | ALTR | Class A Common Stock | D | 40,000 | ||||||||
2017-10-31 | 3 | Dias Nelson | ALTR | Class A Common Stock | D | 40,000 | ||||||||
2017-10-31 | 3 | Nichols Martin E | ALTR | Class A Common Stock | D | 180,000 | ||||||||
2017-10-31 | 3 | Nichols Martin E | ALTR | Class A Common Stock | D | 180,000 | ||||||||
2017-10-31 | 3 | Fariello Massimo Giuseppe By Advanced Studies Holding Future Srl | ALTR | Class A Common Stock | I | 664,000 | ||||||||
2017-10-31 | 3 | Fariello Massimo Giuseppe By Advanced Studies Holding Future Srl | ALTR | Class A Common Stock | I | 664,000 | ||||||||
2017-10-31 | 3 | Brennan Jeffrey M | ALTR | Class A Common Stock | D | 117,560 | ||||||||
2017-10-31 | 3 | Brennan Jeffrey M | ALTR | Class A Common Stock | D | 117,560 | ||||||||
2017-10-31 | 3 | Ramoo Regu R | ALTR | Class A Common Stock | D | 40,000 | ||||||||
2017-10-31 | 3 | Ramoo Regu R | ALTR | Class A Common Stock | D | 40,000 | ||||||||
2017-10-31 | 3 | Little Robert Blake | ALTR | Class A Common Stock | D | 2,950,216 | ||||||||
2017-10-31 | 3 | Little Robert Blake | ALTR | Class A Common Stock | D | 2,950,216 | ||||||||
2017-10-31 | 3 | Schramm Uwe | ALTR | Class A Common Stock | D | 172,000 | ||||||||
2017-10-31 | 3 | Schramm Uwe | ALTR | Class A Common Stock | D | 172,000 | ||||||||
2017-10-31 | 3 | Brink John R | ALTR | Class A Common Stock | D | 104,000 | ||||||||
2017-10-31 | 3 | Brink John R | ALTR | Class A Common Stock | D | 104,000 | ||||||||
2017-10-31 | 3 | Morof Howard N By Howard N. Morof Irrevocable Grantor Trust dated September 11, 2017 | ALTR | Class A Common Stock | I | 422,160 | ||||||||
2017-10-31 | 3 | Morof Howard N By Howard N. Morof Irrevocable Grantor Trust dated September 11, 2017 | ALTR | Class A Common Stock | I | 422,160 | ||||||||
2017-10-31 | 3 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 421,080 | ||||||||
2017-10-31 | 3 | Morof Howard N By Howard N. Morof Revocable Trust dated August 7, 1992 | ALTR | Class A Common Stock | I | 421,080 | ||||||||
2017-10-31 | 3 | Chouinard Brett R | ALTR | Class A Common Stock | D | 234,088 | ||||||||
2017-10-31 | 3 | Chouinard Brett R | ALTR | Class A Common Stock | D | 234,088 |