Natural Gas Services Group, Inc.
US ˙ NYSE ˙ US63886Q1094

Pendahuluan

Halaman ini memberikan analisis komprehensif tentang sejarah perdagangan orang dalam yang diketahui dari Stephen Charles Taylor. Orang dalam adalah pejabat, direktur, atau investor signifikan dalam suatu perusahaan. Adalah ilegal bagi orang dalam untuk melakukan perdagangan di perusahaan mereka berdasarkan informasi spesifik yang tidak dipublikasikan. Ini tidak berarti bahwa mereka dilarang melakukan perdagangan apa pun di perusahaan mereka sendiri. Namun, mereka harus melaporkan semua perdagangan kepada SEC melalui Formulir 4. Terlepas dari pembatasan ini, penelitian akademis menunjukkan bahwa orang dalam - secara umum - cenderung mengungguli pasar di perusahaan mereka sendiri.

Rata-rata Profitabilitas Perdagangan

Profitabilitas perdagangan rata-rata adalah pengembalian rata-rata dari semua pembelian pasar terbuka yang dilakukan oleh orang dalam dalam tiga tahun terakhir. Untuk menghitung ini, kami memeriksa setiap pembelian pasar terbuka yang tidak direncanakan yang dilakukan oleh orang dalam, tidak termasuk semua perdagangan yang ditandai sebagai bagian dari rencana perdagangan 10b5-1. Kami kemudian menghitung kinerja rata-rata dari perdagangan tersebut selama 3, 6, dan 12 bulan, dengan merata-ratakan setiap durasi tersebut untuk menghasilkan metrik kinerja akhir untuk setiap perdagangan. Terakhir, kami merata-ratakan semua metrik kinerja untuk menghitung metrik kinerja untuk orang dalam. Daftar ini hanya mencakup orang dalam yang telah melakukan setidaknya tiga perdagangan dalam dua tahun terakhir.

Jika profitabilitas perdagangan orang dalam ini adalah "N/A", maka orang dalam tersebut belum melakukan pembelian di pasar terbuka dalam tiga tahun terakhir, atau perdagangan yang mereka lakukan terlalu baru untuk menghitung metrik kinerja yang andal.

Frekuensi Pembaruan: Setiap Hari

Lihat daftar pedagang dalam perusahaan yang paling menguntungkan.

Perusahaan dengan Posisi Orang Dalam yang Dilaporkan

Pengajuan SEC menunjukkan bahwa Stephen Charles Taylor telah melaporkan kepemilikan atau perdagangan di perusahaan-perusahaan berikut:

Keamanan Judul Kepemilikan Terakhir yang Dilaporkan
US:NGS / Natural Gas Services Group, Inc. Director 403,334
Cara Membaca Grafik

Grafik berikut menunjukkan kinerja saham sekuritas setelah setiap perdagangan pasar terbuka yang tidak direncanakan yang dilakukan oleh Stephen Charles Taylor. Perdagangan yang tidak direncanakan adalah perdagangan yang tidak dilakukan sebagai bagian dari rencana perdagangan 10b5-1. Kinerja saham digambarkan sebagai perubahan persentase kumulatif dalam harga saham. Misalnya, jika perdagangan orang dalam dilakukan pada 1 Januari 2019, grafik akan menunjukkan perubahan persentase harian sekuritas hingga saat ini. Jika harga saham naik dari $10 menjadi $15 selama periode ini, perubahan persentase kumulatif dalam harga saham akan menjadi 50%. Perubahan harga dari $10 menjadi $20 akan menjadi 100%, dan perubahan harga dari $10 menjadi $5 akan menjadi -50%.

Pada akhirnya, kita mencoba menentukan seberapa erat korelasi perdagangan orang dalam dengan pengembalian berlebih (positif atau negatif) pada harga saham untuk melihat apakah orang dalam tersebut mengatur waktu perdagangannya untuk mendapatkan keuntungan dari informasi orang dalam. Pertimbangkan situasi di mana orang dalam melakukan hal ini. Dalam situasi ini, kita akan mengharapkan (a) pengembalian positif setelah pembelian, atau (b) pengembalian negatif setelah penjualan. Dalam kasus (a), grafik PEMBELIAN akan menunjukkan serangkaian kurva yang miring ke atas, menunjukkan pengembalian positif setelah setiap transaksi pembelian. Dalam kasus (b), grafik PENJUALAN akan menunjukkan serangkaian kurva yang miring ke bawah, menunjukkan pengembalian negatif setelah setiap transaksi penjualan.

Namun, ini saja tidak cukup untuk menarik kesimpulan. Jika, misalnya, harga saham perusahaan berada dalam tren kenaikan non-siklikal selama bertahun-tahun, maka kita akan mengharapkan semua plot pasca-pembelian memiliki kemiringan ke atas. Demikian pula, penurunan non-siklikal selama bertahun-tahun akan menghasilkan plot pasca-perdagangan dengan kemiringan ke bawah. Tak satu pun dari grafik ini akan menunjukkan aktivitas perdagangan orang dalam.

Indikator terkuat adalah situasi di mana harga saham sangat siklikal, dan terdapat sinyal positif pada grafik PEMBELIAN dan plot negatif pada grafik PENJUALAN. Situasi ini akan sangat menunjukkan adanya orang dalam yang mengatur waktu perdagangan untuk keuntungan finansial mereka.

Pembelian Orang Dalam NGS / Natural Gas Services Group, Inc. - 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 NGS / Natural Gas Services Group, 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 teoritis .

Tabel berikut menunjukkan pembelian pasar terbuka terbaru yang bukan bagian dari rencana perdagangan otomatis.

Tanggal Perdagangan Ticker 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 kombinasi orang dalam dan sekuritas ini.

Harga yang Disesuaikan adalah harga yang disesuaikan dengan pemisahan saham. Saham yang Disesuaikan adalah saham yang disesuaikan dengan pemisahan saham.

NGS / Natural Gas Services Group, Inc. Insider Trades
Penjualan Orang Dalam NGS / Natural Gas Services Group, Inc. - Analisis Kerugian Jangka Pendek

Pada bagian ini, kami menganalisis penghindaran kerugian jangka pendek dari setiap penjualan internal pasar terbuka yang tidak direncanakan yang dilakukan di NGS / Natural Gas Services Group, 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 teoritis .

Tabel berikut menunjukkan penjualan pasar terbuka terbaru yang bukan bagian dari rencana perdagangan otomatis.

Tanggal Perdagangan Ticker Orang Dalam Dilaporkan
Saham
Dilaporkan
Harga
Disesuaikan
Saham
Disesuaikan
Harga
Dasar Biaya Hari-hari menuju
Menit
Harga di
Menit
Kerugian Maksimal
Dihindari ($)
Kerugian Maksimal
Dihindari (%)
2025-05-15 NGS Taylor Stephen Charles 25,000 24.9000 25,000 24.9000 622,500 78 23.2900 -40,250 -6.47
2024-12-12 NGS Taylor Stephen Charles 10,000 27.1500 10,000 27.1500 271,500
2024-08-26 NGS Taylor Stephen Charles 3,181 22.0000 3,181 22.0000 69,982
2022-06-07 NGS Taylor Stephen Charles 3,918 15.0000 3,918 15.0000 58,770
2019-02-05 ngs Taylor Stephen Charles 2,720 17.0000 2,720 17.0000 46,240
2019-02-04 ngs Taylor Stephen Charles 12,771 17.0600 12,771 17.0600 217,873
2019-01-31 ngs Taylor Stephen Charles 18 17.0000 18 17.0000 306
2019-01-30 ngs Taylor Stephen Charles 348 17.0000 348 17.0000 5,916
2019-01-29 ngs Taylor Stephen Charles 4,905 17.0500 4,905 17.0500 83,630
2019-01-28 ngs Taylor Stephen Charles 1,110 17.0000 1,110 17.0000 18,870
2019-01-25 ngs Taylor Stephen Charles 2,994 17.1400 2,994 17.1400 51,317
2019-01-25 ngs Taylor Stephen Charles 1,980 17.1400 1,980 17.1400 33,937
2019-01-24 ngs Taylor Stephen Charles 1,205 17.0000 1,205 17.0000 20,485
2019-01-23 ngs Taylor Stephen Charles 1,846 17.2100 1,846 17.2100 31,770
2019-01-22 ngs Taylor Stephen Charles 1,200 17.4800 1,200 17.4800 20,976
2019-01-18 ngs Taylor Stephen Charles 12,444 17.8900 12,444 17.8900 222,623
2019-01-17 ngs Taylor Stephen Charles 10,311 17.5000 10,311 17.5000 180,442
2018-08-29 ngs Taylor Stephen Charles 13,776 22.0100 13,776 22.0100 303,210
2018-08-27 ngs Taylor Stephen Charles 514 22.0400 514 22.0400 11,329
2018-08-24 ngs Taylor Stephen Charles 1,500 22.4500 1,500 22.4500 33,675
2018-08-23 ngs Taylor Stephen Charles 1,306 22.5100 1,306 22.5100 29,398
2018-08-21 ngs Taylor Stephen Charles 2,704 22.0200 2,704 22.0200 59,542
2017-12-19 ngs Taylor Stephen Charles 16,212 25.1700 16,212 25.1700 408,056
2017-10-03 ngs Taylor Stephen Charles 3,874 28.5800 3,874 28.5800 110,719
2017-07-03 ngs Taylor Stephen Charles 7,157 24.9900 7,157 24.9900 178,853
2017-06-30 ngs Taylor Stephen Charles 4,843 25.0000 4,843 25.0000 121,075
2017-01-05 ngs Taylor Stephen Charles 1,700 32.0000 1,700 32.0000 54,400
2017-01-05 ngs Taylor Stephen Charles 6,188 31.9300 6,188 31.9300 197,583
2017-01-04 ngs Taylor Stephen Charles 6,052 32.0200 6,052 32.0200 193,785
2017-01-03 ngs Taylor Stephen Charles 3,895 32.0700 3,895 32.0700 124,913
2017-01-03 ngs Taylor Stephen Charles 2,079 32.7900 2,079 32.7900 68,170
2016-03-22 NGS Taylor Stephen Charles 15,000 21.3280 15,000 21.3280 319,920
2015-03-31 NGS Taylor Stephen Charles 4,000 19.2700 4,000 19.2700 77,080
2015-03-30 NGS Taylor Stephen Charles 2,115 19.0700 2,115 19.0700 40,333
2015-03-27 NGS Taylor Stephen Charles 1,000 19.0000 1,000 19.0000 19,000
2015-03-24 NGS Taylor Stephen Charles 2,309 20.0600 2,309 20.0600 46,319
2015-03-20 NGS Taylor Stephen Charles 5,000 19.5300 5,000 19.5300 97,650
2015-03-18 NGS Taylor Stephen Charles 28,256 18.3300 28,256 18.3300 517,932

Harga yang Disesuaikan adalah harga yang disesuaikan dengan pemisahan saham. Saham yang Disesuaikan adalah saham yang disesuaikan dengan pemisahan saham.

NGS / Natural Gas Services Group, Inc. Insider Trades
Sejarah Perdagangan Orang Dalam

Tabel ini menunjukkan daftar lengkap transaksi orang dalam yang dilakukan oleh Stephen Charles Taylor sebagaimana diungkapkan kepada Komisi Bursa Efek (Securities Exchange Commission/SEC).

Tanggal File Tanggal Transaksi Formulir Ticker Keamanan Kode 10b5-1 Saham Sisa Saham Persen
Ubah
Bagikan
Harga
Tran
Nilai
Sisa
Nilai
2025-09-04 2025-09-04 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -10,000 403,334 -2.42 27.00 -270,018 10,890,744
2025-08-25 2025-08-08 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 459 114,213 0.40 24.78 11,374 2,830,198
2025-08-22 2025-08-22 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -10,000 413,334 -2.36 26.00 -260,035 10,748,131
2025-08-22 2025-08-22 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -10,000 423,334 -2.31 26.50 -265,025 11,219,409
2025-05-16 2025-05-15 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -25,000 433,334 -5.45 24.90 -622,500 10,790,017
2025-01-22 2025-01-21 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -10,000 438,387 -2.23 29.01 -290,100 12,717,607
2025-01-22 2025-01-21 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -9,400 448,387 -2.05 28.57 -268,549 12,809,968
2024-12-16 2024-12-12 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -10,000 457,787 -2.14 27.15 -271,500 12,428,917
2024-11-26 2024-11-25 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -600 467,787 -0.13 28.50 -17,100 13,331,930
2024-11-26 2024-11-22 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -10,000 468,387 -2.09 28.00 -280,000 13,114,836
2024-11-21 2024-11-21 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -38,479 478,387 -7.44 26.89 -1,034,777 12,864,783
2024-11-21 2024-11-20 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -1,521 516,866 -0.29 26.00 -39,546 13,438,516
2024-11-21 2024-11-19 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -6,516 518,387 -1.24 25.50 -166,158 13,218,868
2024-11-18 2024-11-18 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -3,442 524,903 -0.65 25.51 -87,809 13,390,800
2024-11-18 2024-11-15 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -10,042 528,345 -1.87 25.01 -251,110 13,211,795
2024-11-13 2024-11-13 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -2,191 538,387 -0.41 24.50 -53,680 13,190,482
2024-11-13 2024-11-12 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -4,713 540,578 -0.86 24.51 -115,506 13,248,486
2024-11-13 2024-11-11 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -3,096 545,291 -0.56 24.50 -75,853 13,359,793
2024-11-13 2024-08-20 4/A NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale X -4,690 551,568 -0.84 22.14 -103,837 12,211,716
2024-08-28 2024-08-26 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -3,181 548,387 -0.58 22.00 -69,982 12,064,514
2024-08-22 2024-08-20 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -4,690 551,568 -0.84 22.14 -103,837 12,211,716
2024-07-01 2024-06-30 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -3,975 556,258 -0.71 20.12 -79,977 11,191,911
2024-07-01 2024-06-30 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 10,101 560,233 1.84
2023-07-05 2023-06-30 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -42,240 550,132 -7.13 9.90 -418,176 5,446,307
2023-07-05 2023-06-30 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 10,101 592,372 1.73 9.90 100,000 5,864,483
2023-05-15 2023-04-25 4/A NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -23,134 582,271 -3.82 10.41 -240,825 6,061,441
2023-05-03 2023-04-28 4/A NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 3,138 133,701 2.40
2023-05-03 2023-04-28 4/A NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -11,158 605,405 -1.81 10.30 -114,927 6,235,672
2023-05-02 2023-04-28 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -11,158 605,405 -1.81 10.30 -114,927 6,235,672
2023-04-27 2023-04-25 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 58,790 616,563 10.54 10.41 612,004 6,418,421
2023-03-22 2023-03-20 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -14,325 557,773 -2.50 9.49 -135,944 5,293,266
2022-08-16 2022-08-15 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 60,839 572,098 11.90
2022-06-08 2022-06-07 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -3,918 511,259 -0.76 15.00 -58,770 7,668,885
2022-05-02 2022-04-28 4 NGS NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
M - Exercise -3,137 3,138 -49.99
2022-05-02 2022-04-28 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 3,137 130,563 2.46
2022-05-02 2022-04-28 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -11,112 515,177 -2.11 12.32 -136,900 6,346,981
2022-03-31 2022-03-29 4 NGS NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
M - Exercise -10,973 6,275 -63.62
2022-03-31 2022-03-29 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 10,973 127,426 9.42
2022-03-31 2022-03-29 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -12,953 526,289 -2.40 11.86 -153,623 6,241,788
2022-03-22 2022-03-18 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -14,311 539,242 -2.59 11.14 -159,425 6,007,156
2021-04-30 2021-04-28 4 ngs NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
M - Exercise -3,138 17,248 -15.39
2021-04-30 2021-04-28 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 3,138 116,453 2.77
2021-04-30 2021-04-28 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -11,112 553,553 -1.97 9.12 -101,341 5,048,403
2021-04-02 2021-03-18 4/A NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 109,212 577,619 23.32 8.91 973,079 5,146,585
2021-03-31 2021-03-29 4 NGS NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
M - Exercise -10,973 20,386 -34.99
2021-03-31 2021-03-29 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -12,954 556,079 -2.28 9.19 -119,047 5,110,366
2021-03-31 2021-03-29 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 10,973 113,315 10.72
2021-03-22 2021-03-18 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 100,626 569,033 21.48 8.91 896,578 5,070,084
2021-03-17 2021-03-15 4 NGS NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
M - Exercise -9,317 31,359 -22.91
2021-03-17 2021-03-15 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -7,620 468,407 -1.60 9.74 -74,219 4,562,284
2021-03-17 2021-03-15 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 9,317 102,342 10.02
2020-04-30 2020-04-28 4 NGS NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
A - Award 9,413 40,676 30.11
2020-04-30 2020-04-28 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 84,720 476,027 21.65 5.64 477,821 2,684,792
2020-03-31 2020-03-29 4 ngs NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
M - Exercise -10,973 31,263 -25.98
2020-03-31 2020-03-29 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -13,211 391,307 -3.27 4.75 -62,752 1,858,708
2020-03-31 2020-03-29 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 10,973 93,025 13.37
2020-03-18 2020-03-15 4 NGS NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
M - Exercise -9,317 42,236 -18.07
2020-03-18 2020-03-15 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -7,663 404,248 -1.86 6.25 -47,894 2,526,550
2020-03-18 2020-03-15 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 9,317 82,052 12.81
2020-02-19 2020-02-14 4 NGS NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
M - Exercise -21,139 51,553 -29.08
2020-02-19 2020-02-14 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -1,477 411,911 -0.36 10.62 -15,686 4,374,495
2020-02-19 2020-02-14 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 21,139 72,735 40.97
2019-07-01 2019-06-28 4 ngs NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
A - Award 32,919 72,692 82.77
2019-07-01 2019-06-28 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 98,755 413,388 31.39 17.29 1,707,474 7,147,479
2019-03-19 2019-03-15 4 ngs NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
M - Exercise -9,317 39,773 -18.98
2019-03-19 2019-03-15 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -5,309 314,076 -1.66 18.07 -95,934 5,675,353
2019-03-19 2019-03-15 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 9,317 51,596 22.04
2019-02-28 2019-02-14 4 ngs NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
M - Exercise -21,140 49,090 -30.10
2019-02-28 2019-02-14 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -1,277 319,385 -0.40 18.04 -23,037 5,761,705
2019-02-28 2019-02-14 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 21,140 42,279 100.00
2019-02-06 2019-02-05 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -2,720 0 -100.00
2019-02-06 2019-02-05 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -2,720 320,662 -0.84 17.00 -46,240 5,451,254
2019-02-06 2019-02-05 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 2,720 323,382 0.85 7.84 21,325 2,535,315
2019-02-04 2019-02-04 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -12,771 2,720 -82.44
2019-02-04 2019-02-04 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -12,771 320,662 -3.83 17.06 -217,873 5,470,494
2019-02-04 2019-02-04 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 12,771 333,433 3.98 7.84 100,125 2,614,115
2019-02-04 2019-01-31 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -18 15,491 -0.12
2019-02-04 2019-01-31 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -18 320,662 -0.01 17.00 -306 5,451,254
2019-02-04 2019-01-31 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 18 320,680 0.01 7.84 141 2,514,131
2019-01-30 2019-01-30 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -348 15,509 -2.19
2019-01-30 2019-01-30 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -348 320,662 -0.11 17.00 -5,916 5,451,254
2019-01-30 2019-01-30 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 348 321,010 0.11 7.84 2,728 2,516,718
2019-01-30 2019-01-29 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -4,905 15,857 -23.62
2019-01-30 2019-01-29 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -4,905 320,662 -1.51 17.05 -83,630 5,467,287
2019-01-30 2019-01-29 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 4,905 325,567 1.53 7.84 38,455 2,552,445
2019-01-30 2019-01-28 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -1,110 20,762 -5.07
2019-01-30 2019-01-28 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -1,110 320,662 -0.34 17.00 -18,870 5,451,254
2019-01-30 2019-01-28 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 1,110 321,772 0.35 7.84 8,702 2,522,692
2019-01-25 2019-01-25 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -1,980 21,872 -8.30
2019-01-25 2019-01-25 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -2,994 0 -100.00
2019-01-25 2019-01-25 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -1,980 320,662 -0.61 17.14 -33,937 5,496,147
2019-01-25 2019-01-25 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 1,980 322,642 0.62 7.84 15,523 2,529,513
2019-01-25 2019-01-25 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -2,994 320,662 -0.93 17.14 -51,317 5,496,147
2019-01-25 2019-01-25 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 2,994 323,656 0.93 9.95 29,790 3,220,377
2019-01-25 2019-01-24 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -1,205 2,994 -28.70
2019-01-25 2019-01-24 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -1,205 320,662 -0.37 17.00 -20,485 5,451,254
2019-01-25 2019-01-24 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 1,205 321,867 0.38 9.95 11,990 3,202,577
2019-01-25 2019-01-23 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -1,846 4,199 -30.54
2019-01-25 2019-01-23 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -1,846 320,662 -0.57 17.21 -31,770 5,518,593
2019-01-25 2019-01-23 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 1,846 322,508 0.58 9.95 18,368 3,208,955
2019-01-22 2019-01-22 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise -1,200 6,045 -16.56
2019-01-22 2019-01-22 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -1,200 320,662 -0.37 17.48 -20,976 5,605,172
2019-01-22 2019-01-22 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 1,200 321,862 0.37 9.95 11,940 3,202,527
2019-01-22 2019-01-18 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -12,444 7,245 -63.20
2019-01-22 2019-01-18 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -12,444 320,662 -3.74 17.89 -222,623 5,736,643
2019-01-22 2019-01-18 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 12,444 333,106 3.88 9.95 123,818 3,314,405
2019-01-22 2019-01-17 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -10,311 19,689 -34.37
2019-01-22 2019-01-17 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -10,311 320,662 -3.12 17.50 -180,442 5,611,585
2019-01-22 2019-01-17 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 10,311 330,973 3.22 9.95 102,594 3,293,181
2018-09-06 2018-09-06 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -5,000 0 -100.00
2018-09-06 2018-09-06 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 4,000 320,662 1.26 17.51 70,040 5,614,792
2018-08-31 2018-08-29 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -13,776 4,000 -77.50
2018-08-31 2018-08-29 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -13,776 316,662 -4.17 22.01 -303,210 6,969,731
2018-08-31 2018-08-29 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 13,776 330,438 4.35 17.51 241,218 5,785,969
2018-08-27 2018-08-27 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -514 316,662 -0.16 22.04 -11,329 6,979,230
2018-08-27 2018-08-24 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -1,500 317,176 -0.47 22.45 -33,675 7,120,601
2018-08-27 2018-08-23 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -1,306 318,676 -0.41 22.51 -29,398 7,173,397
2018-08-27 2018-08-23 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 3,320 319,982 1.05 17.51 58,133 5,602,885
2018-08-27 2018-03-23 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -3,320 17,776 -15.74
2018-08-23 2018-08-21 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -3,904 21,096 -15.62
2018-08-23 2018-08-21 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -2,704 316,662 -0.85 22.02 -59,542 6,972,897
2018-08-23 2018-08-21 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -1,200 319,366 -0.37 22.02 -26,424 7,032,439
2018-08-23 2018-08-21 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 3,904 320,566 1.23 17.51 68,359 5,613,111
2018-03-19 2018-03-15 4 ngs NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
A - Award 27,951 27,951
2018-03-19 2018-03-15 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 56,749 316,662 21.83 24.55 1,393,188 7,774,052
2018-02-16 2018-02-14 4 ngs NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
M - Exercise -21,139 42,279 -33.33
2018-02-16 2018-02-14 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -1,278 259,913 -0.49 26.30 -33,611 6,835,712
2018-02-16 2018-02-14 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 21,139 21,139
2018-01-12 2018-01-06 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -15,897 261,191 -5.74 27.40 -435,578 7,156,633
2017-12-20 2017-12-19 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -16,212 0 -100.00
2017-12-20 2017-12-19 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -16,212 277,088 -5.53 25.17 -408,056 6,974,305
2017-12-20 2017-12-19 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 16,212 293,300 5.85 20.06 325,213 5,883,598
2017-10-04 2017-10-03 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -3,874 16,212 -19.29
2017-10-04 2017-10-03 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -3,874 277,088 -1.38 28.58 -110,719 7,919,175
2017-10-04 2017-10-03 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 3,874 280,962 1.40 20.06 77,712 5,636,098
2017-07-05 2017-07-03 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -7,157 277,088 -2.52 24.99 -178,853 6,924,429
2017-07-05 2017-06-30 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -4,843 284,245 -1.68 25.00 -121,075 7,106,125
2017-04-28 2017-01-06 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -15,696 289,088 -5.15 31.35 -492,070 9,062,909
2017-03-16 2017-01-06 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -15,696 334,890 -4.48 31.35 -492,070 10,498,802
2017-03-15 2017-02-14 4/A ngs NATURAL GAS SERVICES GROUP INC
Restricted Stock Units
A - Award 17,616 17,616
2017-03-15 2017-02-14 4/A ngs NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 52,848 350,586 17.75 28.65 1,514,095 10,044,289
2017-02-15 2017-02-14 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 70,464 368,202 23.67 28.65 2,018,794 10,548,987
2017-01-12 2017-01-11 4 ngs NATURAL GAS SERVICES GROUP INC
Employee Stock Option
M - Exercise -19,914 20,086 -49.78
2017-01-12 2017-01-11 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 19,914 297,738 7.17 20.06 399,475 5,972,624
2017-01-05 2017-01-05 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -6,188 277,824 -2.18 31.93 -197,583 8,870,920
2017-01-05 2017-01-05 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -1,700 284,012 -0.60 32.00 -54,400 9,088,384
2017-01-05 2017-01-04 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -6,052 285,712 -2.07 32.02 -193,785 9,148,498
2017-01-05 2017-01-03 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -2,079 291,764 -0.71 32.79 -68,170 9,566,942
2017-01-05 2017-01-03 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -3,895 293,843 -1.31 32.07 -124,913 9,423,545
2016-05-12 2016-01-18 4 ngs NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -34,805 297,738 -10.47 18.46 -642,500 5,496,243
2016-03-24 2016-03-22 4 NGS NATURAL GAS SERVICES GROUP INC
Nonstatutory Stock Option (right to buy)
M - Exercise -15,000 0 -100.00
2016-03-24 2016-03-22 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -15,000 332,543 -4.32 21.33 -319,920 7,092,477
2016-03-24 2016-03-22 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 15,000 347,543 4.51 14.22 213,300 4,942,061
2016-02-09 2016-01-06 4/A NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 75,915 332,543 29.58 22.13 1,679,999 7,359,177
2016-01-08 2016-01-06 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 75,915 332,543 29.58 22.13 1,679,999 7,359,177
2015-06-12 2015-01-23 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
F - Taxes -20,547 244,884 -7.74 22.00 -452,034 5,387,448
2015-04-02 2015-03-30 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -2,115 265,431 -0.79 19.07 -40,333 5,061,769
2015-04-01 2015-03-31 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -4,000 267,546 -1.47 19.27 -77,080 5,155,611
2015-03-30 2015-03-27 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -1,000 271,546 -0.37 19.00 -19,000 5,159,374
2015-03-26 2015-03-24 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -2,309 272,546 -0.84 20.06 -46,319 5,467,273
2015-03-20 2015-03-20 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -5,000 286,599 -1.71 19.53 -97,650 5,597,278
2015-03-20 2015-03-18 4 NGS NATURAL GAS SERVICES GROUP INC
Nonstatutory Stock Option (right to buy)
M - Exercise -45,000 0 -100.00
2015-03-20 2015-03-18 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
S - Sale -28,256 291,599 -8.83 18.33 -517,932 5,345,010
2015-03-20 2015-03-18 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
M - Exercise 45,000 319,855 16.37 9.22 414,900 2,949,063
2015-01-20 2015-01-16 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 83,590 274,855 43.70 19.49 1,629,169 5,356,924
2014-01-27 2014-01-23 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 49,420 191,265 34.84 28.11 1,389,196 5,376,459
2013-05-02 2013-02-21 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 56,950 141,845 67.08 20.19 1,149,820 2,863,851
2012-01-27 2012-01-25 4 NGS NATURAL GAS SERVICES GROUP INC
Common Stock
A - Award 50,000 84,895 143.29 14.89 744,500 1,264,087
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)