| Jumlah Saham Beredar | 59,159,154 shares |
| Saham Orang Dalam | 16,492,756 shares |
| Kepemilikan oleh Orang Dalam | 26.28 % |
| Orang Dalam Sejati | 14 |
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)
-5 ( )
11021 out of 11305Jumlah 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)
-0.468 %( )
10931 out of 11224Persentase 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 ACM Research, 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 |
|---|---|---|---|
| Sotheara Cheav See remarks - [O] | 100,002 | 100,002 | |
| Fufa Chen See Remarks - [O] | 129,583 | 388,749 | |
| Fuping Chen See remarks - [O] | 0 | 0 | |
| Haiping Dun Director - [D] | 755,090 | 755,090 |
| Orang Dalam | Rata-rata Keuntungan (%) | Saham Dimiliki |
Terbagi Disesuaikan |
|---|---|---|---|
| Lisa Feng See remarks - [O] | 50,001 | 50,001 | |
| Chenming Hu Director - [D] | 100,002 | 100,002 | |
| Tracy Liu Director - [D] | 110,772 | 110,772 | |
| Mark McKechnie See Remarks - [O] | 900 | 900 | |
|
Shanghai Science & Technology Venture Capital (Group) Co., Ltd.
10% Owner -
|
2,338,510 | 2,338,510 |
| Orang Dalam | Rata-rata Keuntungan (%) | Saham Dimiliki |
Terbagi Disesuaikan |
|---|---|---|---|
|
David H Wang
See Remarks, Director, 10% Owner -
[D]
[O]
|
1,618,548 | 1,618,548 | |
| Jian Wang See remarks - [O] | 253,158 | 253,158 | |
| Yinan Xiang Director - [D] | 1,146,170 | 3,438,510 | |
| Xiao Xing Director - [D] | 2,338,510 | 2,338,510 | |
| Zhengfan Yang Director - [D] | 1,666,668 | 5,000,004 |
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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 ACMR / ACM Research, 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 ACMR / ACM Research, 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 |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-05 | 2025-09-04 | 4 | Wang David H | ACMR | Class A Common Stock | D | 26.4400 | -60,000 | -1,586 | 672,708 | ||||
| 2025-09-05 | 2025-09-04 | 4 | Wang David H | ACMR | Class A Common Stock | D | 1.0000 | 60,000 | 60 | 732,708 | ||||
| 2025-09-05 | 2025-09-03 | 4 | Wang David H | ACMR | Class A Common Stock | D | 27.3100 | -3,943 | -108 | 672,708 | ||||
| 2025-09-05 | 2025-09-03 | 4 | Wang David H | ACMR | Class A Common Stock | D | 26.7300 | -66,057 | -1,766 | 676,651 | ||||
| 2025-09-05 | 2025-09-03 | 4 | Wang David H | ACMR | Class A Common Stock | D | 1.0000 | 70,000 | 70 | 742,708 | ||||
| 2025-08-26 | 2025-08-22 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 30.0000 | -11,152 | -335 | 100,002 | ||||
| 2025-08-26 | 2025-08-22 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 13.8900 | 11,152 | 155 | 111,154 | ||||
| 2025-08-26 | 2025-08-25 | 4 | Wang Jian | ACMR | Class A Common Stock | D | 32.0000 | -30,000 | -960 | 253,158 | ||||
| 2025-08-26 | 2025-08-25 | 4 | Wang Jian | ACMR | Class A Common Stock | D | 5.6000 | 30,000 | 168 | 283,158 | ||||
| 2025-08-26 | 2025-08-22 | 4 | Wang Jian | ACMR | Class A Common Stock | D | 30.0000 | -30,000 | -900 | 253,158 | ||||
| 2025-08-26 | 2025-08-22 | 4 | Wang Jian | ACMR | Class A Common Stock | D | 5.6000 | 30,000 | 168 | 283,158 | ||||
| 2025-07-17 | 2025-07-15 | 4 | Liu Tracy | ACMR | Class A Common Stock | D | 30.0000 | -15,000 | -450 | 110,772 | ||||
| 2025-07-17 | 2025-07-15 | 4 | Liu Tracy | ACMR | Class A Common Stock | D | 1.0000 | 15,000 | 15 | 125,772 | ||||
| 2025-07-09 | 2025-07-07 | 4 | Feng Lisa | ACMR | Class A Common Stock | D | 28.0000 | -15,000 | -420 | 50,001 | ||||
| 2025-07-09 | 2025-07-07 | 4 | Feng Lisa | ACMR | Class A Common Stock | D | 5.6000 | 15,000 | 84 | 65,001 | ||||
| 2025-06-26 | 2025-06-24 | 4 | Feng Lisa | ACMR | Class A Common Stock | D | 26.0000 | -15,000 | -390 | 50,001 | ||||
| 2025-06-26 | 2025-06-24 | 4 | Feng Lisa | ACMR | Class A Common Stock | D | 5.6000 | 15,000 | 84 | 65,001 | ||||
| 2025-05-23 | 2025-05-22 | 4 | Wang David H | ACMR | Class A Common Stock | D | 22.6300 | -60,000 | -1,358 | 672,708 | ||||
| 2025-05-23 | 2025-05-22 | 4 | Wang David H | ACMR | Class A Common Stock | D | 1.0000 | 60,000 | 60 | 732,708 | ||||
| 2025-05-23 | 2025-05-21 | 4 | Wang David H | ACMR | Class A Common Stock | D | 24.0400 | -8 | -0 | 672,708 | ||||
| 2025-05-23 | 2025-05-21 | 4 | Wang David H | ACMR | Class A Common Stock | D | 23.6000 | -69,992 | -1,652 | 672,716 | ||||
| 2025-05-23 | 2025-05-21 | 4 | Wang David H | ACMR | Class A Common Stock | D | 1.0000 | 70,000 | 70 | 742,708 | ||||
| 2025-05-16 | 2025-05-14 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 25.2200 | -15,000 | -378 | 900 | ||||
| 2025-05-16 | 2025-05-14 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 5.6000 | 15,000 | 84 | 15,900 | ||||
| 2025-03-19 | 2025-03-17 | 4 | Hu Chenming | ACMR | Class A Common Stock | D | 30.0000 | -163,308 | -4,899 | 100,002 | ||||
| 2025-03-18 | 2025-03-14 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 29.2300 | -7,062 | -206 | 755,090 | ||||
| 2025-03-18 | 2025-03-14 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 28.3200 | -2,456 | -70 | 762,152 | ||||
| 2025-03-14 | 2025-03-12 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 27.4200 | -15,000 | -411 | 900 | ||||
| 2025-03-14 | 2025-03-12 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 5.6000 | 15,000 | 84 | 15,900 | ||||
| 2025-03-13 | 2025-03-13 | 4 | Wang David H | ACMR | Class A Common Stock | D | 27.6500 | -1,019 | -28 | 672,708 | ||||
| 2025-03-13 | 2025-03-13 | 4 | Wang David H | ACMR | Class A Common Stock | D | 27.2900 | -36,481 | -996 | 673,727 | ||||
| 2025-03-13 | 2025-03-12 | 4 | Wang David H | ACMR | Class A Common Stock | D | 27.4200 | -37,500 | -1,028 | 710,208 | ||||
| 2025-03-13 | 2025-03-11 | 4 | Wang David H | ACMR | Class A Common Stock | D | 26.5700 | -56,250 | -1,495 | 747,708 | ||||
| 2025-03-12 | 2025-03-10 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 26.5400 | -15,001 | -398 | 764,608 | ||||
| 2025-03-05 | 2025-03-03 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 25.9400 | -482 | -13 | 779,609 | ||||
| 2025-03-05 | 2025-03-03 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 0.5000 | 25,001 | 13 | 780,091 | ||||
| 2025-03-05 | 2025-03-03 | 4 | Wang David H | ACMR | Class A Common Stock | D | 25.9400 | -4,048 | -105 | 803,958 | ||||
| 2025-03-05 | 2025-03-03 | 4 | Wang David H | ACMR | Class A Common Stock | D | 0.5000 | 210,000 | 105 | 808,006 | ||||
| 2025-02-10 | 2025-02-06 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 23.0000 | -22,598 | -520 | 100,002 | ||||
| 2025-02-10 | 2025-02-06 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 13.8900 | 12,598 | 175 | 122,600 | ||||
| 2025-02-10 | 2025-02-06 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 13.8900 | 10,000 | 139 | 110,002 | ||||
| 2025-02-10 | 2025-02-06 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 22.0000 | -15,000 | -330 | 900 | ||||
| 2025-02-10 | 2025-02-06 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 5.6000 | 15,000 | 84 | 15,900 | ||||
| 2024-12-03 | 2024-11-29 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 17.4300 | -19,058 | -332 | 755,090 | ||||
| 2024-12-03 | 2024-11-29 | 4 | Wang David H | ACMR | Class A Common Stock | D | 17.4400 | -56,250 | -981 | 598,006 | ||||
| 2024-11-29 | 2024-11-26 | 4 | Wang David H | ACMR | Class A Common Stock | D | 18.3100 | -9,484 | -174 | 654,256 | ||||
| 2024-11-29 | 2024-11-26 | 4 | Wang David H | ACMR | Class A Common Stock | D | 17.8000 | -46,766 | -832 | 663,740 | ||||
| 2024-11-26 | 2024-11-22 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 19.1200 | -15,000 | -287 | 774,148 | ||||
| 2024-11-26 | 2024-11-22 | 4 | Wang David H | ACMR | Class A Common Stock | D | 19.0800 | -56,250 | -1,073 | 710,506 | ||||
| 2024-11-18 | 2024-11-14 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 18.5900 | -942 | -18 | 789,148 | ||||
| 2024-11-18 | 2024-11-14 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 0.5000 | 35,000 | 18 | 790,090 | ||||
| 2024-11-18 | 2024-11-14 | 4 | Wang David H | ACMR | Class A Common Stock | D | 18.5900 | -7,262 | -135 | 766,756 | ||||
| 2024-11-18 | 2024-11-14 | 4 | Wang David H | ACMR | Class A Common Stock | D | 0.5000 | 270,000 | 135 | 774,018 | ||||
| 2024-10-08 | 2024-10-08 | 4 | Shanghai Science & Technology Venture Capital (Group) Co., Ltd. | ACMR | Class A Common Stock, $0.0001 par value | D | 21.1300 | -90,396 | -1,910 | 2,338,510 | ||||
| 2024-10-08 | 2024-10-07 | 4 | Shanghai Science & Technology Venture Capital (Group) Co., Ltd. | ACMR | Class A Common Stock, $0.0001 par value | D | 23.3200 | -173,005 | -4,034 | 2,428,906 | ||||
| 2024-10-08 | 2024-10-07 | 4 | Shanghai Science & Technology Venture Capital (Group) Co., Ltd. | ACMR | Class A Common Stock, $0.0001 par value | D | 25.0200 | -1,481 | -37 | 2,601,911 | ||||
| 2024-10-08 | 2024-10-07 | 4 | Shanghai Science & Technology Venture Capital (Group) Co., Ltd. | ACMR | Class A Common Stock, $0.0001 par value | D | 25.3600 | -100,514 | -2,549 | 2,603,392 | ||||
| 2024-10-08 | 2024-10-04 | 4 | Shanghai Science & Technology Venture Capital (Group) Co., Ltd. | ACMR | Class A Common Stock, $0.0001 par value | D | 20.9400 | -129,265 | -2,707 | 2,703,906 | ||||
| 2024-10-08 | 2024-10-04 | 4 | Shanghai Science & Technology Venture Capital (Group) Co., Ltd. | ACMR | Class A Common Stock, $0.0001 par value | D | 21.5200 | -570,735 | -12,282 | 2,833,171 | ||||
| 2024-10-08 | 2024-10-08 | 4 | Xing Xiao | ACMR | Class A Common Stock | I | 21.1300 | -90,396 | -1,910 | 2,338,510 | ||||
| 2024-10-08 | 2024-10-07 | 4 | Xing Xiao | ACMR | Class A Common Stock | I | 26.0100 | -977 | -25 | 2,428,906 | ||||
| 2024-10-08 | 2024-10-07 | 4 | Xing Xiao | ACMR | Class A Common Stock | I | 25.3500 | -101,018 | -2,561 | 2,429,883 | ||||
| 2024-10-08 | 2024-10-07 | 4 | Xing Xiao | ACMR | Class A Common Stock | I | 23.3200 | -173,005 | -4,034 | 2,530,901 | ||||
| 2024-10-08 | 2024-10-04 | 4 | Xing Xiao | ACMR | Class A Common Stock | I | 21.7900 | -119,127 | -2,596 | 2,703,906 | ||||
| 2024-10-08 | 2024-10-04 | 4 | Xing Xiao | ACMR | Class A Common Stock | I | 21.3300 | -580,873 | -12,390 | 2,823,033 | ||||
| 2024-10-08 | 2024-10-04 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 22.0000 | -16,516 | -363 | 900 | ||||
| 2024-10-08 | 2024-10-04 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 5.6000 | 16,516 | 92 | 17,416 | ||||
| 2024-10-03 | 2024-10-02 | 4 | Shanghai Science & Technology Venture Capital (Group) Co., Ltd. | ACMR | Class A Common Stock, $0.0001 par value | D | 20.0100 | -26,300 | -526 | 3,403,906 | ||||
| 2024-10-03 | 2024-10-01 | 4 | Shanghai Science & Technology Venture Capital (Group) Co., Ltd. | ACMR | Class A Common Stock, $0.0001 par value | D | 20.1900 | -8,304 | -168 | 3,430,206 | ||||
| 2024-10-03 | 2024-10-02 | 4 | Xing Xiao | ACMR | Class A Common Stock | I | 20.0100 | -26,300 | -526 | 3,403,906 | ||||
| 2024-10-03 | 2024-10-01 | 4 | Xing Xiao | ACMR | Class A Common Stock | I | 20.1900 | -8,304 | -168 | 3,430,206 | ||||
| 2024-09-03 | 2024-08-29 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 18.0800 | -19,097 | -345 | 755,090 | ||||
| 2024-08-26 | 2024-08-22 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 19.8500 | -15,000 | -298 | 774,187 | ||||
| 2024-08-16 | 2024-08-14 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 19.3800 | -903 | -18 | 789,187 | ||||
| 2024-08-16 | 2024-08-14 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 0.5000 | 35,000 | 18 | 790,090 | ||||
| 2024-07-01 | 2024-06-27 | 4 | Dun Haiping | ACMR | Class B Common Stock | D | -300,000 | 0 | ||||||
| 2024-07-01 | 2024-06-27 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | -100,000 | 755,090 | ||||||
| 2024-06-12 | 2024-06-11 | 4 | Wang Jian | ACMR | Class A Common Stock | D | 23.6800 | -1,680 | -40 | 253,158 | ||||
| 2024-06-12 | 2024-06-11 | 4 | Wang Jian | ACMR | Class A Common Stock | D | 22.9800 | -28,320 | -651 | 254,838 | ||||
| 2024-06-12 | 2024-06-11 | 4 | Wang Jian | ACMR | Class A Common Stock | D | 4.6200 | 30,000 | 139 | 283,158 | ||||
| 2024-06-12 | 2024-06-10 | 4 | Wang Jian | ACMR | Class A Common Stock | D | 22.0700 | -30,000 | -662 | 253,158 | ||||
| 2024-06-12 | 2024-06-10 | 4 | Wang Jian | ACMR | Class A Common Stock | D | 4.6200 | 30,000 | 139 | 283,158 | ||||
| 2024-06-07 | 2024-06-06 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 22.9200 | -5,984 | -137 | 900 | ||||
| 2024-06-07 | 2024-06-06 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 5.6000 | 5,984 | 34 | 6,884 | ||||
| 2024-06-07 | 2024-06-06 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 22.9200 | -14,016 | -321 | 900 | ||||
| 2024-06-07 | 2024-06-06 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 4.6200 | 14,016 | 65 | 14,916 | ||||
| 2024-06-07 | 2024-06-07 | 4 | Wang Jian | ACMR | Class A Common Stock | D | 22.0700 | -30,000 | -662 | 253,158 | ||||
| 2024-06-07 | 2024-06-07 | 4 | Wang Jian | ACMR | Class A Common Stock | D | 4.6200 | 30,000 | 139 | 283,158 | ||||
| 2024-06-07 | 2024-06-06 | 4 | Wang Jian | ACMR | Class A Common Stock | D | 22.9200 | -30,000 | -688 | 253,158 | ||||
| 2024-06-07 | 2024-06-06 | 4 | Wang Jian | ACMR | Class A Common Stock | D | 4.6200 | 30,000 | 139 | 283,158 | ||||
| 2024-05-31 | 2024-05-29 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 22.6300 | -19,239 | -435 | 855,090 | ||||
| 2024-05-31 | 2024-05-29 | 4 | Wang David H | ACMR | Class A Common Stock | D | 22.6200 | -41,090 | -929 | 504,018 | ||||
| 2024-05-31 | 2024-05-29 | 4 | Wang David H | ACMR | Class A Common Stock | D | 22.6200 | -45,000 | -1,018 | 545,108 | ||||
| 2024-05-24 | 2024-05-22 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 22.8800 | -15,000 | -343 | 874,329 | ||||
| 2024-05-24 | 2024-05-22 | 4 | Wang David H | ACMR | Class A Common Stock | D | 22.8100 | -45,000 | -1,026 | 590,108 | ||||
| 2024-05-24 | 2024-05-22 | 4 | Wang David H | ACMR | Class A Common Stock | D | 22.8100 | -45,000 | -1,026 | 590,108 | ||||
| 2024-05-16 | 2024-05-14 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 23.0200 | -761 | -18 | 889,329 | ||||
| 2024-05-16 | 2024-05-14 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 0.5000 | 35,000 | 18 | 890,090 | ||||
| 2024-05-16 | 2024-05-14 | 4 | Wang David H | ACMR | Class A Common Stock | D | 23.0200 | -3,910 | -90 | 680,108 | ||||
| 2024-05-16 | 2024-05-14 | 4 | Wang David H | ACMR | Class A Common Stock | D | 0.5000 | 180,000 | 90 | 684,018 | ||||
| 2024-03-15 | 2024-03-14 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 28.3200 | -2,383 | -67 | 100,002 | ||||
| 2024-03-15 | 2024-03-14 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 27.4900 | -2,617 | -72 | 102,385 | ||||
| 2024-03-15 | 2024-03-13 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 29.0900 | -5,000 | -145 | 105,002 | ||||
| 2024-03-15 | 2024-03-14 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 28.3400 | -3,557 | -101 | 855,090 | ||||
| 2024-03-15 | 2024-03-14 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 27.5600 | -15,877 | -438 | 858,647 | ||||
| 2024-03-15 | 2024-03-14 | 4 | Wang David H | ACMR | Class A Common Stock | D | 28.3800 | -10,611 | -301 | 504,018 | ||||
| 2024-03-15 | 2024-03-14 | 4 | Wang David H | ACMR | Class A Common Stock | D | 27.5100 | -76,478 | -2,104 | 514,629 | ||||
| 2024-03-12 | 2024-03-08 | 4 | Wang David H | ACMR | Class A Common Stock | D | 30.3500 | -45,000 | -1,366 | 591,107 | ||||
| 2024-03-12 | 2024-03-08 | 4 | Wang David H | ACMR | Class A Common Stock | D | 30.3600 | -45,000 | -1,366 | 636,107 | ||||
| 2024-03-12 | 2024-03-08 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 30.3600 | -15,000 | -455 | 874,524 | ||||
| 2024-03-05 | 2024-03-01 | 4 | Wang David H | ACMR | Class A Common Stock | D | 30.9200 | -2,911 | -90 | 681,107 | ||||
| 2024-03-05 | 2024-03-01 | 4 | Wang David H | ACMR | Class A Common Stock | D | 0.5000 | 180,000 | 90 | 684,018 | ||||
| 2024-03-05 | 2024-03-01 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 30.9200 | -566 | -18 | 889,524 | ||||
| 2024-03-05 | 2024-03-01 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 0.5000 | 35,000 | 18 | 890,090 | ||||
| 2024-03-01 | 2024-02-28 | 4 | Feng Lisa | ACMR | Class A Common Stock | D | 25.2000 | -7,500 | -189 | 50,001 | ||||
| 2024-03-01 | 2024-02-28 | 4 | Feng Lisa | ACMR | Class A Common Stock | D | 5.6000 | 7,500 | 42 | 57,501 | ||||
| 2024-03-01 | 2024-02-28 | 4 | Liu Tracy | ACMR | Class A Common Stock | D | 25.2000 | -12,500 | -315 | 110,772 | ||||
| 2024-03-01 | 2024-02-28 | 4 | Liu Tracy | ACMR | Class A Common Stock | D | 5.6000 | 12,500 | 70 | 123,272 | ||||
| 2024-01-16 | 2024-01-12 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 22.0000 | -10,000 | -220 | 900 | ||||
| 2024-01-16 | 2024-01-12 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 4.5500 | 10,000 | 46 | 10,900 | ||||
| 2023-12-28 | 2023-12-26 | 4 | Liu Tracy | ACMR | Class A Common Stock | D | 20.0000 | -10,000 | -200 | 110,772 | ||||
| 2023-12-28 | 2023-12-26 | 4 | Liu Tracy | ACMR | Class A Common Stock | D | 5.6000 | 10,000 | 56 | 120,772 | ||||
| 2023-12-28 | 2023-12-26 | 4 | Feng Lisa | ACMR | Class A Common Stock | D | 20.0000 | -7,500 | -150 | 50,001 | ||||
| 2023-12-28 | 2023-12-26 | 4 | Feng Lisa | ACMR | Class A Common Stock | D | 5.6000 | 7,500 | 42 | 57,501 | ||||
| 2023-12-01 | 2023-11-29 | 4 | Wang David H | ACMR | Class A Common Stock | D | 17.1300 | -39,776 | -681 | 504,018 | ||||
| 2023-12-01 | 2023-11-29 | 4 | Wang David H | ACMR | Class A Common Stock | D | 17.1400 | -45,000 | -771 | 543,794 | ||||
| 2023-12-01 | 2023-11-29 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 17.2500 | -18,984 | -327 | 855,090 | ||||
| 2023-11-27 | 2023-11-22 | 4 | Wang David H | ACMR | Class A Common Stock | D | 17.6800 | -45,000 | -796 | 588,794 | ||||
| 2023-11-27 | 2023-11-22 | 4 | Wang David H | ACMR | Class A Common Stock | D | 17.6700 | -45,000 | -795 | 633,794 | ||||
| 2023-11-27 | 2023-11-22 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 17.6600 | -15,000 | -265 | 874,074 | ||||
| 2023-11-22 | 2023-11-20 | 4 | Liu Tracy | ACMR | Class A Common Stock | D | 17.9100 | -15,000 | -269 | 36,924 | ||||
| 2023-11-22 | 2023-11-20 | 4 | Liu Tracy | ACMR | Class A Common Stock | D | 7.3600 | 15,000 | 110 | 51,924 | ||||
| 2023-11-16 | 2023-11-14 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 17.2300 | -1,016 | -18 | 889,074 | ||||
| 2023-11-16 | 2023-11-14 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 0.5000 | 35,000 | 18 | 890,090 | ||||
| 2023-11-16 | 2023-11-14 | 4 | Wang David H | ACMR | Class A Common Stock | D | 17.2300 | -5,224 | -90 | 678,794 | ||||
| 2023-11-16 | 2023-11-14 | 4 | Wang David H | ACMR | Class A Common Stock | D | 0.5000 | 180,000 | 90 | 684,018 | ||||
| 2023-11-15 | 2023-11-13 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 16.7900 | -26,000 | -437 | 110,002 | ||||
| 2023-11-15 | 2023-11-13 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 4.6200 | 12,500 | 58 | 136,002 | ||||
| 2023-11-15 | 2023-11-13 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 5.3300 | 13,500 | 72 | 123,502 | ||||
| 2023-10-13 | 2023-10-11 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 20.0000 | -11,250 | -225 | 900 | ||||
| 2023-10-13 | 2023-10-11 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 4.5500 | 11,250 | 51 | 12,150 | ||||
| 2023-09-14 | 2023-09-13 | 4 | Wang David H | ACMR | Class A Common Stock | D | 17.6800 | -85,116 | -1,505 | 504,018 | ||||
| 2023-09-14 | 2023-09-12 | 4 | Wang David H | ACMR | Class A Common Stock | D | 18.7200 | -3,573 | -67 | 589,134 | ||||
| 2023-09-14 | 2023-09-12 | 4 | Wang David H | ACMR | Class A Common Stock | D | 18.0300 | -86,427 | -1,558 | 592,707 | ||||
| 2023-09-06 | 2023-09-04 | 4 | Wang David H | ACMR | Class A Common Stock | D | 18.4300 | -4,884 | -90 | 679,134 | ||||
| 2023-09-06 | 2023-09-04 | 4 | Wang David H | ACMR | Class A Common Stock | D | 0.5000 | 180,000 | 90 | 684,018 | ||||
| 2023-09-05 | 2023-09-01 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 18.0000 | -30,000 | -540 | 900 | ||||
| 2023-09-05 | 2023-09-01 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 4.5500 | 30,000 | 136 | 30,900 | ||||
| 2023-08-25 | 2023-08-23 | 4 | Chen Fuping | ACMR | Class A Common Stock | D | 15.0000 | -105,000 | -1,575 | 0 | ||||
| 2023-08-25 | 2023-08-23 | 4 | Chen Fuping | ACMR | Class A Common Stock | D | 1.7700 | 8,835 | 16 | 105,000 | ||||
| 2023-08-25 | 2023-08-23 | 4 | Chen Fuping | ACMR | Class A Common Stock | D | 1.0000 | 96,165 | 96 | 96,165 | ||||
| 2023-08-24 | 2023-08-22 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 13.8500 | -32,098 | -445 | 855,090 | ||||
| 2023-07-18 | 3/A | Shanghai Science & Technology Venture Capital (Group) Co., Ltd. | ACM | Common Stock | D | 3,438,510 | ||||||||
| 2023-07-18 | 3/A | Shanghai Science & Technology Venture Capital (Group) Co., Ltd. Through Shanghai Pudong Science and Technology Investment Group Co., Ltd. | ACM | Common stock | I | 3,358,728 | ||||||||
| 2023-07-05 | 2023-07-03 | 4 | Feng Lisa | ACMR | Class A Common Stock | D | 15.0000 | -22,500 | -338 | 50,001 | ||||
| 2023-07-05 | 2023-07-03 | 4 | Feng Lisa | ACMR | Class A Common Stock | D | 1.7700 | 22,500 | 40 | 72,501 | ||||
| 2023-06-13 | 3 | Shanghai Pudong Science & Technology Investment Group Co., Ltd. | ACMR | Common Stock | D | 3,438,510 | ||||||||
| 2023-06-13 | 3 | Shanghai Pudong Science & Technology Investment Group Co., Ltd. Through Shanghai Pudong Science and Technology Investment Group Co., Ltd. | ACMR | Common stock | I | 3,358,728 | ||||||||
| 2023-06-08 | 2023-06-06 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 10.0000 | -39,000 | -390 | 110,002 | ||||
| 2023-06-08 | 2023-06-06 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 5.3300 | 16,500 | 88 | 149,002 | ||||
| 2023-06-08 | 2023-06-06 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 4.6200 | 22,500 | 104 | 132,502 | ||||
| 2023-06-05 | 2023-06-01 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 10.0000 | -37,500 | -375 | 887,188 | ||||
| 2023-05-24 | 2023-05-22 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 9.7300 | -1,928 | -19 | 924,688 | ||||
| 2023-05-24 | 2023-05-22 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 0.5000 | 37,500 | 19 | 926,616 | ||||
| 2023-03-20 | 2023-03-16 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 12.0600 | -37,500 | -452 | 889,116 | ||||
| 2023-03-13 | 2023-03-09 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 12.4700 | -1,504 | -19 | 926,616 | ||||
| 2023-03-13 | 2023-03-09 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 0.5000 | 37,500 | 19 | 928,120 | ||||
| 2023-03-13 | 2023-03-09 | 4 | Feng Lisa | ACMR | Class A Common Stock | D | 12.5500 | -1,110 | -14 | 50,001 | ||||
| 2023-03-13 | 2023-03-09 | 4 | Feng Lisa | ACMR | Class A Common Stock | D | 12.4400 | -9,144 | -114 | 51,111 | ||||
| 2023-03-13 | 2023-03-09 | 4 | Feng Lisa | ACMR | Class A Common Stock | D | 12.3300 | -9,546 | -118 | 60,255 | ||||
| 2023-03-13 | 2023-03-09 | 4 | Feng Lisa | ACMR | Class A Common Stock | D | 12.2100 | -2,700 | -33 | 69,801 | ||||
| 2023-03-13 | 2023-03-09 | 4 | Feng Lisa | ACMR | Class A Common Stock | D | 1.7700 | 22,500 | 40 | 72,501 | ||||
| 2022-12-02 | 2022-11-30 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 8.4300 | -35,327 | -298 | 890,620 | ||||
| 2022-11-25 | 2022-11-22 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 8.6300 | -2,173 | -19 | 925,947 | ||||
| 2022-11-25 | 2022-11-22 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 0.5000 | 37,500 | 19 | 928,120 | ||||
| 2022-11-15 | 2022-11-14 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 9.5200 | -1,970 | -19 | 890,620 | ||||
| 2022-11-15 | 2022-11-14 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 0.5000 | 37,500 | 19 | 892,590 | ||||
| 2022-08-24 | 2022-08-22 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 16.1000 | -36,537 | -588 | 855,090 | ||||
| 2022-08-22 | 2022-08-18 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 17.5000 | -10,000 | -175 | 110,002 | ||||
| 2022-08-18 | 2022-08-17 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 18.2900 | -5,818 | -106 | 120,002 | ||||
| 2022-08-18 | 2022-08-17 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 17.5000 | -9,182 | -161 | 125,820 | ||||
| 2022-08-18 | 2022-08-17 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 4.6200 | 5,000 | 23 | 135,002 | ||||
| 2022-08-18 | 2022-08-16 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 19.4200 | -5,000 | -97 | 130,002 | ||||
| 2022-08-18 | 2022-08-16 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 4.6200 | 5,000 | 23 | 135,002 | ||||
| 2022-08-17 | 2022-08-15 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 19.2800 | 36,519 | 704 | 891,627 | ||||
| 2022-08-17 | 2022-08-15 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 19.4900 | -963 | -19 | 928,146 | ||||
| 2022-08-17 | 2022-08-15 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 0.5000 | 37,500 | 19 | 929,109 | ||||
| 2022-08-10 | 2022-08-08 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 19.1300 | -981 | -19 | 891,609 | ||||
| 2022-08-10 | 2022-08-08 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 0.5000 | 37,500 | 19 | 892,590 | ||||
| 2022-07-13 | 3 | Xing Xiao | ACMR | Class A Common Stock | I | 3,438,510 | ||||||||
| 2022-05-31 | 2022-05-27 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 15.0000 | -36,150 | -542 | 855,090 | ||||
| 2022-05-20 | 2022-05-18 | 4 | Dun Haiping | ACMR | Stock Option | D | 1.50 | -37,500 | 425,001 | |||||
| 2022-05-20 | 2022-05-18 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 13.8900 | -1,350 | -19 | 891,240 | ||||
| 2022-05-20 | 2022-05-18 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 0.5000 | 37,500 | 19 | 892,590 | ||||
| 2022-03-11 | 2022-03-09 | 4 | Dun Haiping | ACMR | Stock Option | D | 1.50 | -12,269 | 231 | |||||
| 2022-03-11 | 2022-03-09 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 82.6600 | -3,000 | -248 | 297,299 | ||||
| 2022-03-11 | 2022-03-09 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 82.1100 | -8,069 | -663 | 300,299 | ||||
| 2022-03-11 | 2022-03-09 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 80.4800 | -1,200 | -97 | 308,368 | ||||
| 2022-03-11 | 2022-03-09 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 1.5000 | 12,269 | 18 | 309,568 | ||||
| 2022-03-11 | 2022-03-10 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 69.0700 | -378 | -26 | 300 | ||||
| 2022-03-11 | 2022-03-10 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 68.0100 | -399 | -27 | 678 | ||||
| 2022-03-11 | 2022-03-10 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 67.1300 | -400 | -27 | 1,077 | ||||
| 2022-03-11 | 2022-03-10 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 65.5900 | -588 | -39 | 1,477 | ||||
| 2022-03-11 | 2022-03-10 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 64.4200 | -1,035 | -67 | 2,065 | ||||
| 2022-03-11 | 2022-03-10 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 63.4200 | -700 | -44 | 3,100 | ||||
| 2022-03-11 | 2022-03-10 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 61.5700 | -400 | -25 | 3,800 | ||||
| 2022-03-11 | 2022-03-10 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 60.5600 | -1,100 | -67 | 4,200 | ||||
| 2022-03-11 | 2022-03-10 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 13.8500 | 5,000 | 69 | 5,300 | ||||
| 2022-03-11 | 2022-03-09 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 13.8500 | 300 | 4 | 300 | ||||
| 2022-03-11 | 2021-03-10 | 4 | McKechnie Mark | ACMR | Stock Option | D | 13.85 | -5,000 | 4,672 | |||||
| 2022-03-11 | 2021-03-09 | 4 | McKechnie Mark | ACMR | Stock Option | D | 13.85 | -300 | 9,672 | |||||
| 2022-03-04 | 2022-03-02 | 4 | Dun Haiping | ACMR | Stock Option | D | 1.50 | -12,500 | 154,167 | |||||
| 2022-03-04 | 2022-03-02 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 81.4600 | -231 | -19 | 297,299 | ||||
| 2022-03-04 | 2022-03-02 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 1.5000 | 12,500 | 19 | 297,530 | ||||
| 2021-11-22 | 2021-11-18 | 4 | McKechnie Mark | ACMR | Stock Option | D | 13.85 | -5,000 | 9,972 | |||||
| 2021-11-22 | 2021-11-18 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 100.6000 | -166 | -17 | 0 | ||||
| 2021-11-22 | 2021-11-18 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 99.5800 | -300 | -30 | 166 | ||||
| 2021-11-22 | 2021-11-18 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 97.5600 | -200 | -20 | 466 | ||||
| 2021-11-22 | 2021-11-18 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 96.3300 | -374 | -36 | 666 | ||||
| 2021-11-22 | 2021-11-18 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 93.8500 | -607 | -57 | 1,040 | ||||
| 2021-11-22 | 2021-11-18 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 92.9200 | -2,932 | -272 | 1,647 | ||||
| 2021-11-22 | 2021-11-18 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 92.0300 | -421 | -39 | 4,579 | ||||
| 2021-11-22 | 2021-11-18 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 13.8500 | 5,000 | 69 | 5,000 | ||||
| 2021-11-05 | 2021-11-03 | 4 | Feng Lisa | ACMR | Stock Option | D | 5.60 | -2,437 | 0 | |||||
| 2021-11-05 | 2021-11-03 | 4 | Feng Lisa | ACMR | Class A Common Stock | D | 5.6000 | 2,437 | 14 | 16,667 | ||||
| 2021-09-16 | 2021-09-14 | 4 | Chen Fuping | ACMR | Stock Option | D | 85.27 | 10,000 | 10,000 | |||||
| 2021-08-24 | 2021-08-24 | 4 | Xiang Yinan | ACMR | Class A Common Stock | I | 88.9702 | -11,629 | -1,035 | 1,146,170 | ||||
| 2021-08-24 | 2021-08-24 | 4 | Xiang Yinan | ACMR | Class A Common Stock | I | 88.1087 | -200,000 | -17,622 | 1,157,799 | ||||
| 2021-08-24 | 2021-08-24 | 4 | Xiang Yinan | ACMR | Class A Common Stock | I | 86.0762 | -33,000 | -2,841 | 1,357,799 | ||||
| 2021-08-24 | 2021-08-23 | 4 | Xiang Yinan | ACMR | Class A Common Stock | I | 85.0286 | -35,136 | -2,988 | 1,390,799 | ||||
| 2021-08-20 | 2021-08-18 | 4 | Xiang Yinan | ACMR | Class A Common Stock | I | 86.2756 | -1,476 | -127 | 1,425,935 | ||||
| 2021-08-20 | 2021-08-18 | 4 | Xiang Yinan | ACMR | Class A Common Stock | I | 85.0557 | -25,136 | -2,138 | 1,427,411 | ||||
| 2021-08-20 | 2021-08-19 | 4 | McKechnie Mark | ACMR | Stock Option | D | 13.85 | -5,000 | 14,972 | |||||
| 2021-08-20 | 2021-08-19 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 83.8900 | -200 | -17 | 0 | ||||
| 2021-08-20 | 2021-08-19 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 82.7400 | -526 | -44 | 200 | ||||
| 2021-08-20 | 2021-08-19 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 81.9100 | -4,274 | -350 | 726 | ||||
| 2021-08-20 | 2021-08-19 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 13.8500 | 5,000 | 69 | 5,000 | ||||
| 2021-08-13 | 2021-08-13 | 4 | Xiang Yinan | ACMR | Class A Common Stock | I | 85.0984 | -3,623 | -308 | 1,452,547 | ||||
| 2021-08-13 | 2021-08-12 | 4 | Xiang Yinan | ACMR | Class A Common Stock | I | 85.3266 | -20,000 | -1,707 | 1,456,170 | ||||
| 2021-08-13 | 2021-08-11 | 4 | Xiang Yinan | ACMR | Class A Common Stock | I | 90.0464 | -2,500 | -225 | 1,476,170 | ||||
| 2021-08-13 | 2021-08-11 | 4 | Xiang Yinan | ACMR | Class A Common Stock | I | 89.1747 | -1,600 | -143 | 1,478,670 | ||||
| 2021-08-13 | 2021-08-11 | 4 | Xiang Yinan | ACMR | Class A Common Stock | I | 86.1466 | -358 | -31 | 1,480,270 | ||||
| 2021-08-13 | 2021-08-11 | 4 | Xiang Yinan | ACMR | Class A Common Stock | I | 85.5270 | -25,542 | -2,185 | 1,480,628 | ||||
| 2021-05-06 | 2021-05-04 | 4 | Hu Chenming | ACMR | Stock Option | D | 3.00 | 23,334 | 0 | |||||
| 2021-05-06 | 2021-05-04 | 4 | Hu Chenming | ACMR | Class A Common Stock | D | 3.0000 | 23,334 | 70 | 87,770 | ||||
| 2021-04-12 | 2021-04-09 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 86.6400 | -13,111 | -1,136 | 43,334 | ||||
| 2021-04-12 | 2021-04-08 | 4 | Cheav Sotheara | ACMR | Stock Option | D | 13.85 | -5,000 | 15,000 | |||||
| 2021-04-12 | 2021-04-08 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 88.6600 | -5,000 | -443 | 56,445 | ||||
| 2021-04-12 | 2021-04-08 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 13.8500 | 5,000 | 69 | 61,445 | ||||
| 2021-04-05 | 2021-04-05 | 4 | Cheav Sotheara | ACMR | Stock Option | D | 1.50 | -13,334 | 0 | |||||
| 2021-04-05 | 2021-04-05 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 90.0800 | -223 | -20 | 56,445 | ||||
| 2021-04-05 | 2021-04-05 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 1.5000 | 13,334 | 20 | 56,668 | ||||
| 2021-04-01 | 2021-03-30 | 4 | Hu Chenming | ACMR | Stock Option | D | 3.00 | 10,000 | 23,334 | |||||
| 2021-04-01 | 2021-03-30 | 4 | Hu Chenming | ACMR | Class A Common Stock | D | 3.0000 | 10,000 | 30 | 64,436 | ||||
| 2021-03-22 | 2021-03-19 | 4 | Wang David H | ACMR | Class A Common Stock | D | 90.5500 | -49,228 | -4,458 | 168,006 | ||||
| 2021-03-22 | 2021-03-18 | 4 | Wang David H | ACMR | Class A Common Stock | D | 91.9200 | -50,000 | -4,596 | 217,234 | ||||
| 2021-03-16 | 2021-03-12 | 4 | McKechnie Mark | ACMR | Stock Option | D | 13.85 | -10,028 | 19,972 | |||||
| 2021-03-16 | 2021-03-12 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 87.8900 | -10,028 | -881 | 0 | ||||
| 2021-03-16 | 2021-03-12 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 13.8500 | 10,028 | 139 | 10,028 | ||||
| 2021-03-16 | 2021-03-16 | 4 | Cheav Sotheara | ACMR | Stock Option | D | 13.85 | -10,000 | 20,000 | |||||
| 2021-03-16 | 2021-03-16 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 93.6900 | -10,000 | -937 | 43,334 | ||||
| 2021-03-16 | 2021-03-16 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 13.8500 | 10,000 | 138 | 53,334 | ||||
| 2021-03-16 | 2021-03-15 | 4 | Cheav Sotheara | ACMR | Stock Option | D | 13.85 | -10,000 | 30,000 | |||||
| 2021-03-16 | 2021-03-15 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 91.6700 | -10,000 | -917 | 43,334 | ||||
| 2021-03-16 | 2021-03-15 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 13.8500 | 10,000 | 138 | 53,334 | ||||
| 2021-03-16 | 2021-03-12 | 4 | Wang David H | ACMR | Stock Option | D | 0.75 | -100,001 | 0 | |||||
| 2021-03-16 | 2021-03-12 | 4 | Wang David H | ACMR | Class A Common Stock | D | 97.0500 | -773 | -75 | 267,234 | ||||
| 2021-03-16 | 2021-03-12 | 4 | Wang David H | ACMR | Class A Common Stock | D | 0.7500 | 100,001 | 75 | 268,007 | ||||
| 2021-03-08 | 2021-03-08 | 4 | Hu Chenming | ACMR | Stock Option | D | 7.50 | 12,334 | 0 | |||||
| 2021-03-08 | 2021-03-08 | 4 | Hu Chenming | ACMR | Class A Common Stock | D | 7.5000 | 12,334 | 93 | 54,436 | ||||
| 2021-03-08 | 2021-03-04 | 4 | Hu Chenming | ACMR | Stock Option | D | 7.50 | 11,000 | 12,334 | |||||
| 2021-03-08 | 2021-03-04 | 4 | Hu Chenming | ACMR | Class A Common Stock | D | 7.5000 | 11,000 | 82 | 42,102 | ||||
| 2021-03-03 | 2021-02-22 | 4 | Liu Tracy | ACMR | Stock Option | D | 119.98 | 5,000 | 5,000 | |||||
| 2021-03-03 | 2021-02-22 | 4 | Dun Haiping | ACMR | Stock Option | D | 119.98 | 5,000 | 5,000 | |||||
| 2021-03-03 | 2021-03-02 | 4 | Hu Chenming | ACMR | Stock Option | D | 7.50 | 10,000 | 23,334 | |||||
| 2021-03-03 | 2021-03-02 | 4 | Hu Chenming | ACMR | Class A Common Stock | D | 7.5000 | 10,000 | 75 | 31,102 | ||||
| 2021-03-03 | 2021-02-22 | 4 | Hu Chenming | ACMR | Stock Option | D | 119.98 | 5,000 | 5,000 | |||||
| 2021-03-02 | 2021-02-26 | 4 | Feng Lisa | ACMR | Stock Option | D | 5.60 | -3,470 | 2,437 | |||||
| 2021-03-02 | 2021-02-26 | 4 | Feng Lisa | ACMR | Class A Common Stock | D | 5.6000 | 3,470 | 19 | 14,230 | ||||
| 2021-02-16 | 2021-02-12 | 4 | Liu Tracy | ACMR | Class A Common Stock | D | 120.0000 | -2,000 | -240 | 36,924 | ||||
| 2021-02-16 | 2021-02-12 | 4 | Chen Fuping | ACMR | Stock Option | D | 3.00 | -30,000 | 16,667 | |||||
| 2021-02-16 | 2021-02-12 | 4 | Chen Fuping | ACMR | Class A Common Stock | D | 120.0000 | -30,000 | -3,600 | 0 | ||||
| 2021-02-16 | 2021-02-12 | 4 | Chen Fuping | ACMR | Class A Common Stock | D | 3.0000 | 30,000 | 90 | 30,000 | ||||
| 2021-02-16 | 2021-02-12 | 4 | Hu Chenming | ACMR | Class A Common Stock | D | 120.0000 | -10,000 | -1,200 | 21,102 | ||||
| 2021-02-11 | 2021-02-10 | 4 | Liu Tracy | ACMR | Class A Common Stock | D | 110.0000 | -1,600 | -176 | 38,924 | ||||
| 2021-02-11 | 2021-02-09 | 4 | Liu Tracy | ACMR | Class A Common Stock | D | 110.0000 | -400 | -44 | 40,524 | ||||
| 2021-01-08 | 2021-01-06 | 4 | Liu Tracy | ACMR | Class A Common Stock | D | 100.0000 | -2,000 | -200 | 40,924 | ||||
| 2020-12-31 | 2020-12-30 | 4 | Wang Jian | ACMR | Class A Common Stock | D | 78.0000 | -32,486 | -2,534 | 84,386 | ||||
| 2020-12-22 | 2020-12-22 | 4 | Xiang Yinan | ACMR | Class A Common Stock | I | 75.0000 | -14,920 | -1,119 | 1,506,170 | ||||
| 2020-12-22 | 2020-12-21 | 4 | Xiang Yinan | ACMR | Class A Common Stock | I | 75.0800 | -26,892 | -2,019 | 1,521,090 | ||||
| 2020-12-22 | 2020-12-18 | 4 | Xiang Yinan | ACMR | Class A Common Stock | I | 76.1000 | -1,699 | -129 | 1,547,982 | ||||
| 2020-12-22 | 2020-12-18 | 4 | Xiang Yinan | ACMR | Class A Common Stock | I | 75.3000 | -82,454 | -6,209 | 1,549,681 | ||||
| 2020-12-17 | 2020-12-17 | 4 | Xiang Yinan | ACMR | Class A Common Stock | I | 75.0200 | -3,214 | -241 | 1,632,135 | ||||
| 2020-12-17 | 2020-12-15 | 4 | Xiang Yinan | ACMR | Class A Common Stock | I | 76.0300 | -11,218 | -853 | 1,635,349 | ||||
| 2020-12-17 | 2020-12-15 | 4 | Xiang Yinan | ACMR | Class A Common Stock | I | 75.2900 | -19,603 | -1,476 | 1,646,567 | ||||
| 2020-12-07 | 2020-12-04 | 4 | Wang David H | ACMR | Class A Common Stock | D | 77.1400 | -49,322 | -3,805 | 168,006 | ||||
| 2020-12-07 | 2020-12-03 | 4 | Wang David H | ACMR | Class A Common Stock | D | 82.5000 | -32,995 | -2,722 | 217,328 | ||||
| 2020-12-07 | 2020-12-03 | 4 | Wang David H | ACMR | Class A Common Stock | D | 82.5000 | -16,666 | -1,375 | 250,323 | ||||
| 2020-11-27 | 2020-11-25 | 4 | Wang David H | ACMR | Stock Option | D | 0.75 | -66,666 | 100,001 | |||||
| 2020-11-27 | 2020-11-25 | 4 | Wang David H | ACMR | Stock Option | D | 0.75 | -33,334 | 0 | |||||
| 2020-11-27 | 2020-11-25 | 4 | Wang David H | ACMR | Class A Common Stock | D | 73.7600 | -678 | -50 | 266,989 | ||||
| 2020-11-27 | 2020-11-25 | 4 | Wang David H | ACMR | Class A Common Stock | D | 0.7500 | 66,666 | 50 | 267,667 | ||||
| 2020-11-27 | 2020-11-25 | 4 | Wang David H | ACMR | Class A Common Stock | D | 73.7600 | -339 | -25 | 201,001 | ||||
| 2020-11-27 | 2020-11-25 | 4 | Wang David H | ACMR | Class A Common Stock | D | 0.7500 | 33,334 | 25 | 201,340 | ||||
| 2020-11-20 | 2020-11-19 | 4 | McKechnie Mark | ACMR | Stock Option | D | 16.81 | -7,500 | 22,500 | |||||
| 2020-11-20 | 2020-11-19 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 74.4500 | -7,500 | -558 | 0 | ||||
| 2020-11-20 | 2020-11-19 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 16.8100 | 7,500 | 126 | 7,500 | ||||
| 2020-11-16 | 2020-11-13 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 88.0700 | -9,670 | -852 | 43,334 | ||||
| 2020-11-16 | 2020-11-12 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 88.6300 | -10,000 | -886 | 53,004 | ||||
| 2020-11-09 | 2020-11-05 | 4 | Cheav Sotheara | ACMR | Stock Option | D | 1.50 | -20,000 | 13,334 | |||||
| 2020-11-09 | 2020-11-05 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 91.0000 | -330 | -30 | 63,004 | ||||
| 2020-11-09 | 2020-11-05 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 1.5000 | 20,000 | 30 | 63,334 | ||||
| 2020-09-18 | 2020-09-16 | 4 | Feng Lisa | ACMR | Stock Option | D | 5.31 | -15,000 | 15,000 | |||||
| 2020-09-18 | 2020-09-16 | 4 | Feng Lisa | ACMR | Class A Common Stock | D | 72.3000 | -15,000 | -1,084 | 10,760 | ||||
| 2020-09-18 | 2020-09-16 | 4 | Feng Lisa | ACMR | Class A Common Stock | D | 5.3100 | 15,000 | 80 | 25,760 | ||||
| 2020-09-14 | 2020-09-14 | 4 | Cheav Sotheara | ACMR | Stock Option | D | 0.75 | -4,941 | 0 | |||||
| 2020-09-14 | 2020-09-14 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 66.7000 | -4,941 | -330 | 43,334 | ||||
| 2020-09-14 | 2020-09-14 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 0.7500 | 4,941 | 4 | 48,275 | ||||
| 2020-09-14 | 2020-09-10 | 4 | Cheav Sotheara | ACMR | Stock Option | D | 0.75 | -5,000 | 4,941 | |||||
| 2020-09-14 | 2020-09-10 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 60.7500 | -5,000 | -304 | 43,334 | ||||
| 2020-09-14 | 2020-09-10 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 0.7500 | 5,000 | 4 | 48,334 | ||||
| 2020-09-11 | 2020-09-10 | 4 | Liu Tracy | ACMR | Stock Option | D | 16.81 | -6,000 | 14,000 | |||||
| 2020-09-11 | 2020-09-10 | 4 | Liu Tracy | ACMR | Class A Common Stock | D | 16.8100 | 6,000 | 101 | 42,924 | ||||
| 2020-09-10 | 2020-09-08 | 4 | Hu Chenming | ACMR | Stock Option | D | 3.00 | -31,102 | 0 | |||||
| 2020-09-10 | 2020-09-08 | 4 | Hu Chenming | ACMR | Class A Common Stock | D | 3.0000 | 31,102 | 93 | 31,102 | ||||
| 2020-09-10 | 2020-09-09 | 4 | Wang Jian | ACMR | Stock Option | D | 1.50 | -33,334 | 0 | |||||
| 2020-09-10 | 2020-09-09 | 4 | Wang Jian | ACMR | Class A Common Stock | D | 58.9700 | -848 | -50 | 116,872 | ||||
| 2020-09-10 | 2020-09-09 | 4 | Wang Jian | ACMR | Class A Common Stock | D | 1.5000 | 33,334 | 50 | 117,720 | ||||
| 2020-09-04 | 2020-09-04 | 4 | Wang David H | ACMR | Class A Common Stock | D | 80.0800 | -49,453 | -3,960 | 168,006 | ||||
| 2020-09-04 | 2020-09-03 | 4 | Wang David H | ACMR | Class A Common Stock | D | 84.5300 | -20,000 | -1,691 | 217,459 | ||||
| 2020-08-31 | 2020-08-27 | 4 | McKechnie Mark | ACMR | Stock Option | D | 13.85 | -4,585 | 30,000 | |||||
| 2020-08-31 | 2020-08-27 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 93.1800 | -4,585 | -427 | 0 | ||||
| 2020-08-31 | 2020-08-27 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 13.8500 | 4,585 | 64 | 4,585 | ||||
| 2020-08-31 | 2020-08-27 | 4 | Wang David H | ACMR | Stock Option | D | 0.75 | -70,000 | 33,334 | |||||
| 2020-08-31 | 2020-08-27 | 4 | Wang David H | ACMR | Class A Common Stock | D | 96.0500 | -547 | -53 | 237,459 | ||||
| 2020-08-31 | 2020-08-27 | 4 | Wang David H | ACMR | Class A Common Stock | D | 0.7500 | 70,000 | 52 | 238,006 | ||||
| 2020-08-07 | 2020-08-05 | 4 | Wang David H | ACMR | Class A Common Stock | D | 22.07 | 181,799 | 181,799 | |||||
| 2020-08-05 | 2020-08-03 | 4 | Hu Chenming | ACMR | Class A Common Stock | D | 100.0000 | -7,806 | -781 | 0 | ||||
| 2020-07-15 | 2020-07-13 | 4 | Hu Chenming | ACMR | Class A Common Stock | D | 84.1500 | -14,000 | -1,178 | 7,806 | ||||
| 2020-07-15 | 2020-03-31 | 4 | Wang Jian By Shengxin (Shanghai) Management Consulting Limited Partnership | ACMR | Class A Common Stock | I | -242,681 | 0 | ||||||
| 2020-06-26 | 2020-04-28 | 4 | Feng Lisa | ACMR | Stock Option | D | 38.26 | 10,000 | 10,000 | |||||
| 2020-06-17 | 2020-06-15 | 4 | McKechnie Mark | ACMR | Stock Option | D | 13.85 | -5,415 | 34,585 | |||||
| 2020-06-17 | 2020-06-15 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 54.3400 | -5,415 | -294 | 0 | ||||
| 2020-06-17 | 2020-06-15 | 4 | McKechnie Mark | ACMR | Class A Common Stock | D | 13.8500 | 5,415 | 75 | 5,415 | ||||
| 2020-06-05 | 2020-06-03 | 4 | Hu Chenming | ACMR | Class A Common Stock | D | 65.1200 | -8,194 | -534 | 21,806 | ||||
| 2020-05-26 | 2020-05-21 | 4 | Wang David H By Jing Chen, wife of David H. Wang | ACMR | Class B Common Stock | I | -33,334 | 0 | ||||||
| 2020-05-26 | 2020-05-21 | 4 | Wang David H By Jing Chen, wife of David H. Wang | ACMR | Class A Common Stock | I | 33,334 | 33,334 | ||||||
| 2020-03-24 | 2020-03-20 | 4 | Liu Tracy | ACMR | Stock Option | D | 22.07 | 5,000 | 5,000 | |||||
| 2020-03-24 | 2020-03-20 | 4 | Dun Haiping | ACMR | Stock Option | D | 22.07 | 10,000 | 10,000 | |||||
| 2020-03-20 | 2020-03-18 | 4 | Feng Lisa | ACMR | Stock Option | D | 5.60 | -3,817 | 5,907 | |||||
| 2020-03-20 | 2020-03-18 | 4 | Feng Lisa | ACMR | Class A Common Stock | D | 5.6000 | 3,817 | 21 | 10,760 | ||||
| 2020-03-20 | 2020-03-18 | 4 | Liu Tracy | ACMR | Stock Option | D | 3.00 | -20,000 | 30,000 | |||||
| 2020-03-20 | 2020-03-18 | 4 | Liu Tracy | ACMR | Class A Common Stock | D | 3.0000 | 20,000 | 60 | 36,924 | ||||
| 2019-11-06 | 2019-11-04 | 4 | Feng Lisa | ACMR | Stock Option | D | 13.64 | 10,000 | 10,000 | |||||
| 2019-11-06 | 2019-11-04 | 4 | McKechnie Mark | ACMR | Stock Option | D | 13.64 | 20,000 | 20,000 | |||||
| 2019-10-02 | 2019-09-30 | 4/A | Cheav Sotheara | ACMR | Stock Option | D | 0.75 | 12.4450 | -13,393 | -167 | 9,941 | |||
| 2019-10-02 | 2019-09-30 | 4/A | Chen Fuping | ACMR | Stock Option | D | 3.00 | 10.1950 | -17,946 | -183 | 15,388 | |||
| 2019-10-02 | 2019-09-30 | 4/A | Hu Chenming | ACMR | Stock Option | D | 3.00 | 10.1950 | -22,232 | -227 | 31,102 | |||
| 2019-08-27 | 2019-08-23 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 13.1950 | -13,393 | -177 | 29,941 | ||||
| 2019-08-27 | 2019-08-23 | 4 | Chen Fuping | ACMR | Class A Common Stock | D | 13.1950 | -17,946 | -237 | 0 | ||||
| 2019-08-27 | 2019-08-23 | 4 | Dun Haiping | ACMR | Class A Common Stock | D | 13.1950 | -28,661 | -378 | 285,030 | ||||
| 2019-08-27 | 2019-08-23 | 4 | Hu Chenming | ACMR | Class A Common Stock | D | 13.1950 | -22,232 | -293 | 7,768 | ||||
| 2019-08-27 | 2019-08-23 | 4 | Liu Tracy | ACMR | Class A Common Stock | D | 13.1950 | -2,143 | -28 | 16,924 | ||||
| 2019-08-27 | 2019-08-23 | 4 | Wang Jian By Shengxin (Shanghai) Management Consulting Limited Partnership | ACMR | Class A Common Stock | I | 13.1950 | -154,821 | -2,043 | 327,067 | ||||
| 2019-08-27 | 2019-08-23 | 4 | Wang David H | ACMR | Class A Common Stock | D | 13.1950 | -28,661 | -378 | 168,006 | ||||
| 2019-08-21 | 2019-08-20 | 4 | Wang David H | ACMR | Stock Option | D | 0.75 | -30,000 | 103,334 | |||||
| 2019-08-21 | 2019-08-20 | 4 | Wang David H | ACMR | Class A Common Stock | D | 0.7500 | 30,000 | 22 | 196,667 | ||||
| 2019-08-06 | 2019-08-04 | 4 | Cheav Sotheara | ACMR | Stock Option | D | 16.00 | 10,000 | 10,000 | |||||
| 2019-08-06 | 2019-08-04 | 4 | Chen Fuping | ACMR | Stock Option | D | 16.00 | 10,000 | 10,000 | |||||
| 2019-06-17 | 3 | Feng Lisa | ACMR | Class A Common Stock | D | 13,886 | ||||||||
| 2019-06-17 | 3 | Feng Lisa | ACMR | Class A Common Stock | D | 13,886 | ||||||||
| 2019-06-17 | 3 | Feng Lisa | ACMR | Class A Common Stock | D | 13,886 | ||||||||
| 2019-05-10 | 2019-05-09 | 4 | Cheav Sotheara | ACMR | Stock Option | D | 0.75 | -10,000 | 23,334 | |||||
| 2019-05-10 | 2019-05-09 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 0.7500 | 10,000 | 8 | 43,334 | ||||
| 2019-04-25 | 2019-04-23 | 4 | Wang David H | ACMR | Stock Options | D | 16.81 | 50,000 | 50,000 | |||||
| 2019-04-25 | 2019-04-23 | 4 | Liu Tracy | ACMR | Stock Options | D | 16.81 | 20,000 | 20,000 | |||||
| 2019-04-25 | 2019-04-23 | 4 | Wang Jian | ACMR | Stock Options | D | 16.81 | 30,000 | 30,000 | |||||
| 2019-04-25 | 2019-04-23 | 4 | Dun Haiping | ACMR | Stock Options | D | 16.81 | 20,000 | 20,000 | |||||
| 2018-10-23 | 2018-08-01 | 4 | Cheav Sotheara | ACMR | Stock Option | D | 13.85 | 40,000 | 40,000 | |||||
| 2018-10-23 | 2018-08-01 | 4 | Wang Jian | ACMR | Stock Options | D | 13.85 | 40,000 | 40,000 | |||||
| 2018-08-31 | 2018-08-30 | 4 | Hu Chenming | ACMR | Stock Option | D | 3.00 | -30,000 | 53,334 | |||||
| 2018-08-31 | 2018-08-30 | 4 | Hu Chenming | ACMR | Class A Common Stock | D | 3.0000 | 30,000 | 90 | 30,000 | ||||
| 2018-07-31 | 2018-06-04 | 4 | Cheav Sotheara | ACMR | Class B Common Stock | D | -25,667 | 0 | ||||||
| 2018-07-31 | 2018-06-04 | 4 | Cheav Sotheara | ACMR | Class A Common Stock | D | 25,667 | 33,334 | ||||||
| 2018-07-31 | 2018-04-02 | 4 | Wang Jian By Shengxin (Shanghai) Management Consulting Limited Partnership | ACMR | Warrant (Right to Buy) | I | 7.50 | -397,502 | 0 | |||||
| 2018-07-31 | 2018-04-02 | 4 | Wang Jian By Shengxin (Shanghai) Management Consulting Limited Partnership | ACMR | Class A Common Stock | I | 7.5000 | 397,502 | 2,981 | 481,888 | ||||
| 2018-07-03 | 2018-06-29 | 4 | Wang David H By Sophia Wang, daughter of David H. Wang | ACMR | Stock Option | I | 3.00 | -15,279 | 0 | |||||
| 2018-07-03 | 2018-06-29 | 4 | Wang David H By Sophia Wang, daughter of David H. Wang | ACMR | Class A Common Stock | I | 3.0000 | 15,279 | 46 | 15,279 | ||||
| 2018-06-29 | 2018-06-28 | 4 | Liu Tracy | ACMR | Stock Option | D | 3.00 | -16,667 | 0 | |||||
| 2018-06-29 | 2018-06-28 | 4 | Liu Tracy | ACMR | Class A Common Stock | D | 3.0000 | 16,667 | 50 | 19,067 | ||||
| 2018-05-17 | 2018-01-31 | 4 | Chen Fufa | ACMR | Stock Option | D | 1.50 | -22,915 | 10,419 | |||||
| 2018-05-17 | 2018-01-31 | 4 | Chen Fufa | ACMR | Stock Option | D | 0.75 | -33,334 | 0 | |||||
| 2018-05-17 | 2018-01-31 | 4 | Chen Fufa | ACMR | Class A Common Stock | D | 1.5000 | 22,915 | 34 | 129,583 | ||||
| 2018-05-17 | 2018-01-31 | 4 | Chen Fufa | ACMR | Class A Common Stock | D | 0.7500 | 33,334 | 25 | 106,668 | ||||
| 2018-01-26 | 3 | Yang Zhengfan | ACMR | Class A Common Stock | I | 1,666,668 | ||||||||
| 2018-01-26 | 3 | Yang Zhengfan | ACMR | Class A Common Stock | I | 1,666,668 | ||||||||
| 2017-11-08 | 3 | Xiang Yinan | ACMR | Class A Common Stock | I | 3,332,340 | ||||||||
| 2017-11-08 | 3 | Xiang Yinan | ACMR | Class A Common Stock | I | 3,332,340 | ||||||||
| 2017-11-02 | 3 | Wang Jian | ACMR | Class B Common Stock | D | 184,388 | ||||||||
| 2017-11-02 | 3 | Wang Jian | ACMR | Class A Common Stock | D | 218,773 | ||||||||
| 2017-11-02 | 3 | Wang Jian | ACMR | Class A Common Stock | D | 218,773 | ||||||||
| 2017-11-02 | 3 | Wang Jian | ACMR | Class B Common Stock | D | 184,388 | ||||||||
| 2017-11-02 | 3 | Cheav Sotheara | ACMR | Class B Common Stock | D | 59,001 | ||||||||
| 2017-11-02 | 3 | Cheav Sotheara | ACMR | Class A Common Stock | D | 41,001 | ||||||||
| 2017-11-02 | 3 | Cheav Sotheara | ACMR | Class A Common Stock | D | 41,001 | ||||||||
| 2017-11-02 | 3 | Cheav Sotheara | ACMR | Class B Common Stock | D | 59,001 | ||||||||
| 2017-11-02 | 3 | Liu Tracy | ACMR | Class A Common Stock | D | 4,800 | ||||||||
| 2017-11-02 | 3 | Liu Tracy | ACMR | Class A Common Stock | D | 4,800 | ||||||||
| 2017-11-02 | 3 | Chen Fufa | ACMR | Class A Common Stock | D | 146,668 | ||||||||
| 2017-11-02 | 3 | Chen Fufa | ACMR | Class A Common Stock | D | 146,668 | ||||||||
| 2017-11-02 | 3 | Wang David H | ACMR | Class A Common Stock | D | 2,022,271 | ||||||||
| 2017-11-02 | 3 | Wang David H | ACMR | Class B Common Stock | D | 3,002,538 | ||||||||
| 2017-11-02 | 3 | Wang David H By Brian Wang, son of David H. Wang | ACMR | Class B Common Stock | I | 1,972,938 | ||||||||
| 2017-11-02 | 3 | Wang David H By Jing Chen, wife of David H. Wang | ACMR | Class B Common Stock | I | 1,888,938 | ||||||||
| 2017-11-02 | 3 | Wang David H By the Wang-Chen Family Living Trust | ACMR | Class A Common Stock | I | 2,062,271 | ||||||||
| 2017-11-02 | 3 | Wang David H By the David Hui Wang and Jing Chen Family Irrevocable Trust for Wang Children | ACMR | Class B Common Stock | I | 1,862,938 | ||||||||
| 2017-11-02 | 3 | Wang David H By the David Hui Wang and Jing Chen Family Irrevocable Trust for Wang Children | ACMR | Class A Common Stock | I | 1,915,604 | ||||||||
| 2017-11-02 | 3 | Wang David H By Sophia Wang, daughter of David H. Wang | ACMR | Class B Common Stock | I | 1,972,938 | ||||||||
| 2017-11-02 | 3 | Wang David H By Brian Wang, son of David H. Wang | ACMR | Class B Common Stock | I | 1,972,938 | ||||||||
| 2017-11-02 | 3 | Wang David H By Jing Chen, wife of David H. Wang | ACMR | Class B Common Stock | I | 1,888,938 | ||||||||
| 2017-11-02 | 3 | Wang David H By the David Hui Wang and Jing Chen Family Irrevocable Trust for Wang Children | ACMR | Class B Common Stock | I | 1,862,938 | ||||||||
| 2017-11-02 | 3 | Wang David H | ACMR | Class B Common Stock | D | 3,002,538 | ||||||||
| 2017-11-02 | 3 | Wang David H | ACMR | Class A Common Stock | D | 2,022,271 | ||||||||
| 2017-11-02 | 3 | Wang David H By Sophia Wang, daughter of David H. Wang | ACMR | Class B Common Stock | I | 1,972,938 | ||||||||
| 2017-11-02 | 3 | Wang David H By the Wang-Chen Family Living Trust | ACMR | Class A Common Stock | I | 2,062,271 | ||||||||
| 2017-11-02 | 3 | Wang David H By the David Hui Wang and Jing Chen Family Irrevocable Trust for Wang Children | ACMR | Class A Common Stock | I | 1,915,604 | ||||||||
| 2017-11-02 | 3 | Dun Haiping | ACMR | Class B Common Stock | D | 513,691 | ||||||||
| 2017-11-02 | 3 | Dun Haiping | ACMR | Class A Common Stock | D | 727,382 | ||||||||
| 2017-11-02 | 3 | Dun Haiping | ACMR | Class B Common Stock | D | 513,691 | ||||||||
| 2017-11-02 | 3 | Dun Haiping | ACMR | Class A Common Stock | D | 727,382 |
P
Pembelian sekuritas non-derivatif atau derivatif di pasar terbuka atau secara pribadi.
S
Penjualan terbuka atau penjualan pribadi atas sekuritas non-derivatif atau derivatif.
A
Hibah, penghargaan, atau perolehan sekuritas lainnya dari perusahaan (seperti opsi)
C
Konversi turunan
D
Penjualan atau pengalihan sekuritas kembali ke perusahaan.
F
Pembayaran harga pelaksanaan atau kewajiban pajak menggunakan sebagian sekuritas yang diterima dari perusahaan.
G
Pemberian sekuritas oleh atau kepada orang dalam.
K
Swap ekuitas dan transaksi lindung nilai serupa
M
Pelaksanaan atau konversi sekuritas derivatif yang diterima dari perusahaan (seperti opsi)
V
Transaksi yang dilaporkan secara sukarela pada Formulir 4.
J
Lainnya (disertai dengan catatan kaki yang menjelaskan transaksi tersebut)
