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

Introduzione

Questa pagina fornisce un'analisi completa dello storico delle operazioni di insider trading note di Stephen Charles Taylor. Gli insider sono funzionari, direttori o investitori importanti di una società. In generale, è illegale per gli insider effettuare operazioni di compravendita nelle loro aziende sulla base di informazioni materiali non pubbliche. Ciò non significa che sia illegale per loro effettuare qualsiasi operazioni di trading nelle proprie aziende. Tuttavia, devono segnalare tutte le operazioni alla SEC tramite un modulo 4. Nonostante queste restrizioni, la ricerca accademica suggerisce che gli insider, in generale, tendono a sovraperformare il mercato nelle proprie società.

Redditività media delle transazioni

La redditività media delle transazioni è il rendimento medio di tutti gli acquisti effettuati sul mercato aperto dagli insider negli ultimi tre anni. Pe calcolarla, esaminiamo tutti gli acquisti non pianificati effettuati dall'insider sul mercato aperto, escludendo tutte le operazioni che sono state parte di un piano di trading 10b5-1. Calcoliamo quindi la performance media di queste operazioni nell'arco di 3, 6 e 12 mesi e facciamo la media di ciascuna di queste durate per generare un indicatore di performance finale per ogni operazione. Infine, facciamo la media di tutti gli indicatori di performance per calcolare un indicatore di performance per l'insider. Questo elenco comprende solo gli insider che hanno effettuato almeno tre operazioni negli ultimi due anni.

Se la redditività delle operazioni di questo insider è "N/D", l'insider non ha effettuato acquisti sul mercato aperto negli ultimi tre anni, oppure le operazioni effettuate sono troppo recenti per poter calcolare un indicatore di performance affidabile.

Frequenza di aggiornamento: giornaliera

Vedi l'elenco degli insider trader più redditizi

Società con posizioni di insider dichiarate

I depositi SEC indicano che Stephen Charles Taylor ha dichiarato partecipazioni o transazioni nelle seguenti società:

Titolo Ruolo Ultime partecipazioni dichiarate
US:NGS / Natural Gas Services Group, Inc. Director 403.334
Come interpretare i grafici

I grafici seguenti mostrano l'andamento dei titoli dopo ogni operazione di mercato aperto non pianificata effettuata da Stephen Charles Taylor. Per operazioni non pianificate si intendono operazioni non effettuate nell'ambito di un piano di trading 10b5-1. La performance dei titoli è rappresentata come variazione percentuale cumulativa del prezzo delle azioni. Ad esempio, se un'operazione di insider è stata effettuata il 1° gennaio 2019, il grafico mostrerà la variazione percentuale giornaliera del titolo fino ad oggi. Se il prezzo dell'azione passasse da 10 a 15 dollari durante questo periodo, la variazione percentuale cumulativa del prezzo dell'azione sarebbe del 50%. Una variazione di prezzo da 10 a 20 dollari sarebbe del 100%, mentre una variazione di prezzo da 10 a 5 dollari sarebbe del -50%.

In definitiva, cerchiamo di determinare la correlazione tra le operazioni dell'insider e i rendimenti in eccesso (positivi o negativi) del prezzo dell'azione, al fine di capire se l'insider sta programmando le proprie operazioni per trarre profitto da informazioni privilegiate. Immaginiamo che un insider stia facendo questo. In questa situazione, ci aspetteremmo (a) rendimenti positivi dopo gli acquisti, oppure (b) rendimenti negativi dopo le vendite. Nel caso (a), il grafico ACQUISTO mostrerebbe una serie di curve ascendenti, indicando rendimenti positivi dopo ogni operazione di acquisto. Nel caso (b), il grafico VENDITA mostrerebbe una serie di curve inclinate verso il basso, indicando rendimenti negativi dopo ogni operazione di vendita.

Tuttavia, questo non è sufficiente per trarre conclusioni. Se, ad esempio, il prezzo delle azioni della società è aumentato in maniera non ciclica per molti anni, allora ci aspetteremmo che tutti i grafici post-acquisto abbiano una pendenza rivolta verso l'alto. Allo stesso modo, ribassi non ciclici per molti anni darebbero luogo a grafici post-negoziazione rivolti verso il basso. Nessuno di questi grafici suggerisce un'attività di insider trading.

L'indicatore più forte sarebbe una situazione in cui il prezzo delle azioni fosse estremamente ciclico e vi fossero segnali positivi nel grafico ACQUISTO e curve negative nel grafico VENDITA. Questa situazione suggerirebbe che l'insider sta programmando le operazioni di trading per trarne un vantaggio finanziario.

Acquisti di insider NGS / Natural Gas Services Group, Inc. - Analisi degli utili a breve termine

In questa sezione analizziamo la redditività di ogni acquisto non pianificato di insider sul mercato aperto effettuato in NGS / Natural Gas Services Group, Inc.. Questa analisi aiuta a capire se l'insider genera costantemente rendimenti anomali e se vale la pena seguirlo. L'analisi riguarda l'anno successivo a ciascuna operazione, e i risultati sono teorici.

La tabella seguente mostra gli acquisti più recenti sul mercato aperto che non facevano parte di un piano di trading automatico.

Data dell'operazione Ticker Insider Azioni
dichiarate
Prezzo
dichiarato
Azioni
rettificate
Prezzo
rettificato
Base di costo Giorni fino al
massimo
Prezzo al
massimo
Profitto
massimo ($)
Rendimento massimo (%)
Non sono note operazioni di mercato aperto non pianificate per questa combinazione di insider e titoli.

Il prezzo rettificato è il prezzo rettificato per il frazionamento azionario. Leazioni rettificate sono le azioni rettificate per il frazionamento azionario.

NGS / Natural Gas Services Group, Inc. Insider Trades
Vendite di insider NGS / Natural Gas Services Group, Inc. - Analisi delle perdite a breve termine

In questa sezione, analizziamo l'evitamento delle perdite a breve termine di ogni vendita di insider non pianificata ed effettuata sul mercato aperto in NGS / Natural Gas Services Group, Inc.. Un modello coerente di evitamento delle perdite può suggerire che future transazioni di vendita potrebbero predire cali di prezzo. L'analisi riguarda l'anno successivo a ciascuna operazione, e i risultati sono teorici.

La tabella seguente mostra le vendite più recenti sul mercato aperto che non facevano parte di un piano di trading automatico.

Data dell'operazione Ticker Insider Azioni
dichiarate
Prezzo
dichiarato
Azioni
rettificate
Prezzo
rettificato
Base di costo Giorni fino al
minimo
Prezzo al
minimo
Perdita massima
evitata ($)
Perdita massima
evitata (%)
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

Il prezzo rettificato è il prezzo rettificato per il frazionamento azionario. Leazioni rettificate sono le azioni rettificate per il frazionamento azionario.

NGS / Natural Gas Services Group, Inc. Insider Trades
Storico delle operazioni degli insider

Questa tabella mostra l'elenco completo delle operazioni effettuate da Stephen Charles Taylor come comunicato alla Securities Exchange Commission (SEC).

Data di deposito Data della transazione Modulo Ticker Titolo Codice 10b5-1 Azioni Azioni rimanenti Variazione
percentuale
Prezzo
dell'azione
Valore
della transazione
Valore
rimanente
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
Acquisto sul mercato aperto o privato di un titolo non derivato o derivato
S
Vendita sul mercato aperto o privato di un titolo non derivato o derivato
A
Concessione, assegnazione o altra acquisizione di titoli dall'azienda (ad esempio un'opzione)
C
Conversione di un derivato
D
Vendita o trasferimento di titoli alla società
F
Pagamento del prezzo di esercizio o del debito fiscale con la quota di titoli ricevuta dalla società
G
Regalo di titoli da parte o a favore dell'insider
K
Equity swap e operazioni di copertura analoghe
M
Esercizio o conversione di un titolo derivato ricevuto dall'azienda (ad esempio un'opzione)
V
Una transazione dichiarata volontariamente sul modulo 4
J
Altro (accompagnato da una nota a piè di pagina che descriva l'operazione)