| Deler fremragende | 12,587,628 shares |
| Insideraktier | 512.615 shares |
| Insider ejerskab | 4,07 % |
| Total Insiders | 21 |
Insider-stemningsscore
Insider Sentiment Score viser, at virksomhederne bliver købt af virksomheders insidere.
Det er resultatet af en sofistikeret, multi-faktor kvantitativ model, der identificerer virksomheder med de højeste niveauer af insider-akkumulering. Scoringsmodellen bruger en kombination af nettoantallet af insidere, der har købt de foregående 90 dage, det samlede antal aktier købt som en procentdel af float og det samlede antal aktier ejet af insidere. Tallet går fra 0 til 100, hvor højere tal indikerer et højere niveau af akkumulering for sine jævnaldrende, og 50 er gennemsnittet.
Opdateringsfrekvens: Dagligt
Se Insiders Top Picks, som giver en liste over virksomheder med den højeste insider-akkumulering.
Officers sentiment score
Officer Sentiment Score finder virksomheder, der bliver købt af Corporate Officers.
Per definition er Corporate Officers Corporate Insiders, men i modsætning til nogle af de andre Insiders (10 % aktionærer og bestyrelsesmedlemmer), arbejder officerer for virksomheden på daglig basis, og de bruger deres egne penge, når de handler . (10 % aktionærer og bestyrelsesmedlemmer er ofte fondsforvaltere, der administrerer andres penge.) Som sådan er insiderhandler foretaget af embedsmænd meget mere betydningsfulde og bør behandles passende.
Ligesom Insider Sentiment Score er Officer Sentiment Score resultatet af en sofistikeret, multi-faktor kvantitativ model, der identificerer virksomheder med de højeste niveauer af officerakkumulering.
Opdateringsfrekvens: Dagligt
Se Insiders Top Picks, som giver en liste over virksomheder med højeste insider-stemning.
Nøgle Insider Metrics
Dette kort viser, hvordan virksomheden rangerer langs forskellige insider-metrics. Percentilrangen viser, hvordan denne virksomhed sammenligner sig med andre virksomheder på de amerikanske markeder. Højere placeringer er tegn på bedre situationer.
For eksempel er det generelt accepteret, at insider-køb er en positiv indikator, så virksomheder med flere insider-køb vil rangere højere end virksomheder med mindre insider-køb (eller endda insider-salg).
Insiderhandelsdiagram
Natural Gas Services Group, Inc. insiderhandler er vist i følgende diagram. Insidere er embedsmænd, direktører eller betydelige investorer i en virksomhed. Generelt er det generelt ulovligt for insidere at foretage handler i deres virksomheder baseret på væsentlige, ikke-offentlige oplysninger. Dette betyder ikke, at det er ulovligt for dem at handle i deres egne virksomheder. De skal dog rapportere alle handler til SEC via en formular 4.
Insiderliste og lønsomhedsmålinger
Denne tabel viser listen over kendte insidere og genereres automatisk fra arkiveringer, der er videregivet til SEC. Ud over navnene, den seneste titel og direktør, officer eller 10 % ejerbetegnelse giver vi de seneste offentliggjorte besiddelser. Derudover giver vi, når det er muligt, den historiske handelspræstation for insideren. Den historiske handelspræstation er et vægtet gennemsnit af præstationen af faktiske købstransaktioner på det åbne marked foretaget af insideren. For mere information om, hvordan dette beregnes, se dette YouTube-webinar.
See our leaderboard of most profitable insider traders.
| Insider | Gennemsnitlig fortjeneste (%) | Aktier Ejet |
Dele Justeret |
|---|---|---|---|
| David L Bradshaw Director - [D] | 45.726 | 45.726 | |
| Leslie Ann Beyer Director - [D] | 8.148 | 8.148 | |
| Bittner John D. Interim CFO - [O] | 0 | 0 | |
| John Chisholm - | 21.147 | 21.147 | |
| Charles G Curtis Director - [D] | 3.546 | 3.546 | |
| Ian M Eckert Chief Financial Officer - [O] | 1.764 | 1.764 | |
| James D Faircloth Interim CFO - [O] | 0 | 0 |
| Insider | Gennemsnitlig fortjeneste (%) | Aktier Ejet |
Dele Justeret |
|---|---|---|---|
| Foster Micah C. VP and Chief Financial Officer - [O] | 18.880 | 18.880 | |
| Gallegos John A. Jr. Director - [D] | 0 | 0 | |
| Jean K Holley Director - [D] | 14.390 | 14.390 | |
| William F Jr Hughes Director - [D] | 16.453 | 16.453 | |
| Kenneth V Huseman Director - [D] | 11.167 | 11.167 | |
| James R Hazlett Chief Technical Officer - [O] | 103.672 | 103.672 | |
| Georganne Hodges Director - [D] | 1.405 | 1.405 |
| Insider | Gennemsnitlig fortjeneste (%) | Aktier Ejet |
Dele Justeret |
|---|---|---|---|
| Justin Jacobs Chief Executive Officer - [O] | 26.756 | 26.756 | |
| Nigel Jenvey Director - [D] | 21.783 | 21.783 | |
| G Larry Lawrence Interim CFO - [O] | 10.000 | 10.000 | |
| James R Lawrence VP & Chief Financial Officer - [O] | 4.609 | 4.609 | |
| Donald J Tringali Director - [D] | 13.704 | 13.704 | |
| Stephen Charles Taylor Director - [D] | 175.432 | 175.432 | |
| Brian L Tucker President & COO - [O] | 14.033 | 14.033 |
Report errors via our new Insider Auditing Tool
Track Records af insiderkøb - Kortsigtet profitanalyse
I dette afsnit analyserer vi rentabiliteten af ethvert uplanlagt insiderkøb i åbent marked foretaget i NGS / Natural Gas Services Group, Inc.. Denne analyse hjælper med at forstå, om insideren konsekvent genererer unormale afkast og er værd at følge. Denne analyse er for et år efter hver handel, og resultaterne er teoretiske .
Følgende tabel viser de seneste køb på det åbne marked, der ikke var en del af en automatisk handelsplan.
Justeret pris er den split-justerede pris. Adjusted Shares er de split-justerede aktier.
Track Records af insidersalg - Kortsigtet tabsanalyse
I dette afsnit analyserer vi den kortsigtede undgåelse af tab af ethvert uplanlagt insidersalg på åbent marked, der foretages i NGS / Natural Gas Services Group, Inc.. Et konsekvent mønster af tabsforebyggelse kan tyde på, at fremtidige salgstransaktioner kan forudsige prisfald. Denne analyse er for et år efter hver handel, og resultaterne er teoretiske .
Følgende tabel viser de seneste salg på det åbne marked, der ikke var en del af en automatisk handelsplan.
Justeret pris er den split-justerede pris. Adjusted Shares er de split-justerede aktier.
Transaktionshistorik
Klik på linkikonet for at se den fulde transaktionshistorik. Transaktioner, der rapporteres som en del af en automatisk handelsplan 10b5-1, vil have et X i kolonnen markeret 10b-5.
| Fil Dato |
Handle Dato |
Form | Insider | Ticker | Sikkerhedstitel | Kode | Direkte | Dyrke motion Pris |
Enhed Pris |
Enheder Ændret |
Værdi Ændret (1K) |
Tilbage Muligheder |
Tilbage Aktier |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-16 | 2026-03-13 | 4 | Jacobs Justin | NGS | Common Stock | D | 35,5900 | -4.433 | -158 | 26.756 | ||||
| 2026-03-16 | 2026-03-13 | 4 | Jacobs Justin | NGS | Common Stock | D | 11.696 | 31.189 | ||||||
| 2026-03-09 | 2026-03-06 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 37,2253 | -30.000 | -1.117 | 175.432 | ||||
| 2026-03-09 | 2026-03-05 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 37,5846 | -70.000 | -2.631 | 205.432 | ||||
| 2026-03-06 | 2026-03-04 | 4 | Taylor Stephen Charles Rabbi Trust | NGS | Common Stock | I | 37,5200 | 336 | 13 | 114.961 | ||||
| 2026-03-06 | 2026-03-04 | 4 | TRINGALI DONALD J Rabbi Trust | NGS | Common Stock | I | 37,5200 | 40 | 2 | 13.704 | ||||
| 2026-02-03 | 2026-02-03 | 4 | Jacobs Justin | NGS | Common Stock | D | 34,5200 | -4.290 | -148 | 19.493 | ||||
| 2026-02-03 | 2026-02-03 | 4 | Jacobs Justin | NGS | Common Stock | D | 10.460 | 23.783 | ||||||
| 2025-12-30 | 2025-12-30 | 4 | Eckert Ian M | NGS | Common Stock | D | 33,9900 | -768 | -26 | 1.764 | ||||
| 2025-12-30 | 2025-12-30 | 4 | Eckert Ian M | NGS | Common Stock | D | 2.532 | 2.532 | ||||||
| 2025-12-12 | 2025-12-11 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 33,5400 | -10.000 | -335 | 275.432 | ||||
| 2025-12-12 | 2025-12-10 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 33,1600 | -10.000 | -332 | 285.432 | ||||
| 2025-12-10 | 2025-12-08 | 4 | HOLLEY JEAN K | NGS | Common Stock | D | 32,0400 | 2.190 | 70 | 14.390 | ||||
| 2025-12-09 | 2025-12-08 | 4 | HOLLEY JEAN K | NGS | Common Stock | D | 32,0000 | 935 | 30 | 12.200 | ||||
| 2025-12-05 | 2025-12-03 | 4 | Taylor Stephen Charles Rabbi Trust | NGS | Common Stock | I | 30,5000 | 412 | 13 | 114.625 | ||||
| 2025-12-05 | 2025-12-03 | 4 | TRINGALI DONALD J Rabbi Trust | NGS | Common Stock | I | 30,5000 | 49 | 1 | 13.664 | ||||
| 2025-12-05 | 2025-12-04 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 32,1200 | -20.000 | -642 | 295.432 | ||||
| 2025-11-20 | 2025-11-20 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 31,3700 | -10.000 | -314 | 315.432 | ||||
| 2025-11-20 | 2025-11-19 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 30,3100 | -10.000 | -303 | 325.432 | ||||
| 2025-11-18 | 2025-11-17 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 31,0069 | -10.000 | -310 | 335.432 | ||||
| 2025-11-12 | 2025-11-10 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 30,0020 | -10.000 | -300 | 345.432 | ||||
| 2025-11-12 | 2025-11-10 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 29,5000 | -8.748 | -258 | 355.432 | ||||
| 2025-11-07 | 2025-11-07 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 29,5020 | -1.252 | -37 | 364.180 | ||||
| 2025-11-07 | 2025-11-07 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 29,0018 | -9.900 | -287 | 365.432 | ||||
| 2025-11-07 | 2025-11-06 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 29,0000 | -100 | -3 | 375.332 | ||||
| 2025-11-03 | 2025-11-03 | 4 | Tucker Brian L | NGS | Common Stock | D | 27,8400 | -3.849 | -107 | 14.033 | ||||
| 2025-11-03 | 2025-11-03 | 4 | Tucker Brian L | NGS | Common Stock | D | 1.910 | 17.882 | ||||||
| 2025-11-03 | 2025-11-03 | 4 | Tucker Brian L | NGS | Common Stock | D | 6.250 | 15.972 | ||||||
| 2025-11-03 | 2025-11-03 | 4 | Tucker Brian L | NGS | Common Stock | D | 1.909 | 9.722 | ||||||
| 2025-11-03 | 2025-11-03 | 4 | Tucker Brian L | NGS | Common Stock | D | 2.486 | 7.813 | ||||||
| 2025-11-03 | 2025-11-03 | 4 | Tucker Brian L | NGS | Common Stock | D | 128 | 5.327 | ||||||
| 2025-11-03 | 2025-11-03 | 4 | HOLLEY JEAN K | NGS | Common Stock | D | 3.465 | 11.265 | ||||||
| 2025-10-10 | 2025-10-09 | 4 | Tucker Brian L | NGS | Common Stock | D | 27,1000 | -644 | -17 | 5.199 | ||||
| 2025-10-10 | 2025-10-09 | 4 | Tucker Brian L | NGS | Common Stock | D | 2.121 | 5.843 | ||||||
| 2025-09-26 | 2025-09-26 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 28,5011 | -7.915 | -226 | 375.432 | ||||
| 2025-09-25 | 2025-09-25 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 28,5000 | -759 | -22 | 383.347 | ||||
| 2025-09-24 | 2025-09-24 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 28,5000 | -1.326 | -38 | 384.106 | ||||
| 2025-09-23 | 2025-09-23 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 28,0148 | -10.000 | -280 | 385.432 | ||||
| 2025-09-23 | 2025-09-23 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 27,5000 | -1.457 | -40 | 395.432 | ||||
| 2025-09-19 | 2025-09-19 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 27,5000 | -63 | -2 | 396.889 | ||||
| 2025-09-18 | 2025-09-18 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 27,5006 | -1.638 | -45 | 396.952 | ||||
| 2025-09-17 | 2025-09-17 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 27,5070 | -6.553 | -180 | 398.590 | ||||
| 2025-09-16 | 2025-09-16 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 27,5000 | -289 | -8 | 405.143 | ||||
| 2025-09-15 | 2025-09-15 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 2.098 | 405.432 | ||||||
| 2025-09-04 | 2025-09-04 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 27,0018 | -10.000 | -270 | 403.334 | ||||
| 2025-09-04 | 2025-09-04 | 4 | HOLLEY JEAN K | NGS | Common Stock | D | 26,5790 | 3.752 | 100 | 7.800 | ||||
| 2025-08-25 | 2025-08-08 | 4 | TRINGALI DONALD J Rabbi Trust | NGS | Common Stock | I | 24,7800 | 34 | 1 | 13.615 | ||||
| 2025-08-25 | 2025-08-08 | 4 | Taylor Stephen Charles Rabbi Trust | NGS | Common Stock | I | 24,7800 | 459 | 11 | 114.213 | ||||
| 2025-08-22 | 2025-08-22 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 26,0035 | -10.000 | -260 | 413.334 | ||||
| 2025-08-22 | 2025-08-22 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 26,5025 | -10.000 | -265 | 423.334 | ||||
| 2025-08-15 | 2025-08-14 | 4 | HOLLEY JEAN K | NGS | Common Stock | D | 24,4945 | 4.048 | 99 | 4.048 | ||||
| 2025-06-16 | 2025-06-13 | 4 | TRINGALI DONALD J Rabbi Trust | NGS | Common Stock | I | 5.058 | 13.581 | ||||||
| 2025-06-16 | 2025-06-13 | 4 | TRINGALI DONALD J | NGS | Common Stock | D | 562 | 1.509 | ||||||
| 2025-06-16 | 2025-06-13 | 4 | Hodges Georganne Rabbi Trust | NGS | Common Stock | I | 1.405 | 1.405 | ||||||
| 2025-06-16 | 2025-06-13 | 4 | Hodges Georganne | NGS | Common Stock | D | 2.810 | 7.433 | ||||||
| 2025-06-16 | 2025-06-13 | 4 | Jenvey Nigel | NGS | Common Stock | D | 2.810 | 21.783 | ||||||
| 2025-05-16 | 2025-05-15 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 24,9000 | -25.000 | -622 | 433.334 | ||||
| 2025-04-24 | 2025-04-22 | 4 | Tucker Brian L | NGS | Common Stock | D | 22,8800 | -1.519 | -35 | 3.722 | ||||
| 2025-04-24 | 2025-04-22 | 4 | Tucker Brian L | NGS | Common Stock | D | 3.764 | 5.241 | ||||||
| 2025-04-08 | 2024-10-28 | 4 | Hodges Georganne | NGS | Common Stock | D | 4.623 | 4.623 | ||||||
| 2025-04-03 | 3 | Gallegos John A. Jr. | NGS | Common Stock | D | 0 | ||||||||
| 2025-01-30 | 2025-01-29 | 4 | Jacobs Justin | NGS | Common Stock | D | 10.461 | 13.323 | ||||||
| 2025-01-22 | 2025-01-21 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 29,0100 | -10.000 | -290 | 438.387 | ||||
| 2025-01-22 | 2025-01-21 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 28,5690 | -9.400 | -269 | 448.387 | ||||
| 2025-01-02 | 3 | Eckert Ian M | NGS | Common Stock | D | 0 | ||||||||
| 2024-12-16 | 2024-12-12 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 27,1500 | -10.000 | -272 | 457.787 | ||||
| 2024-11-26 | 2024-11-25 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 28,5000 | -600 | -17 | 467.787 | ||||
| 2024-11-26 | 2024-11-22 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 28,0000 | -10.000 | -280 | 468.387 | ||||
| 2024-11-21 | 2024-11-21 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 26,8920 | -38.479 | -1.035 | 478.387 | ||||
| 2024-11-21 | 2024-11-20 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 26,0000 | -1.521 | -40 | 516.866 | ||||
| 2024-11-21 | 2024-11-19 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 25,5000 | -6.516 | -166 | 518.387 | ||||
| 2024-11-18 | 2024-11-18 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 25,5110 | -3.442 | -88 | 524.903 | ||||
| 2024-11-18 | 2024-11-15 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 25,0060 | -10.042 | -251 | 528.345 | ||||
| 2024-11-13 | 2024-08-20 | 4/A | Taylor Stephen Charles | NGS | Common Stock | D | 22,1400 | -4.690 | -104 | 551.568 | ||||
| 2024-11-13 | 2024-11-13 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 24,5000 | -2.191 | -54 | 538.387 | ||||
| 2024-11-13 | 2024-11-12 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 24,5080 | -4.713 | -116 | 540.578 | ||||
| 2024-11-13 | 2024-11-11 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 24,5003 | -3.096 | -76 | 545.291 | ||||
| 2024-11-05 | 3 | HOLLEY JEAN K | NGS | Common Stock | D | 0 | ||||||||
| 2024-10-22 | 2024-10-21 | 4 | Tucker Brian L | NGS | Common Stock | D | 20,4500 | -643 | -13 | 1.477 | ||||
| 2024-10-22 | 2024-10-21 | 4 | Tucker Brian L | NGS | Common Stock | D | 2.120 | 2.120 | ||||||
| 2024-08-28 | 2024-08-26 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 22,0000 | -3.181 | -70 | 548.387 | ||||
| 2024-08-22 | 2024-08-20 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 22,1400 | -4.690 | -104 | 551.568 | ||||
| 2024-07-01 | 2024-06-30 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 20,1200 | -3.975 | -80 | 556.258 | ||||
| 2024-07-01 | 2024-06-30 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 10.101 | 560.233 | ||||||
| 2024-06-18 | 2024-06-14 | 4 | Jacobs Justin | NGS | Common Stock | D | 19,0800 | 2.500 | 48 | 2.862 | ||||
| 2024-05-13 | 2024-05-09 | 4/A | BRADSHAW DAVID L | NGS | Common Stock | D | 4.735 | 40.991 | ||||||
| 2024-05-13 | 2024-05-09 | 4 | Jacobs Justin | NGS | Common Stock | D | -2.252 | 362 | ||||||
| 2024-05-13 | 2024-05-09 | 4 | Jacobs Justin | NGS | Common Stock | D | -6.856 | 2.614 | ||||||
| 2024-05-13 | 2024-05-09 | 4 | TRINGALI DONALD J Rabbi Trust | NGS | Common Stock | I | 8.523 | 8.523 | ||||||
| 2024-05-13 | 2024-05-09 | 4 | TRINGALI DONALD J | NGS | Common Stock | D | 947 | 947 | ||||||
| 2024-05-13 | 2024-05-09 | 4 | Jenvey Nigel | NGS | Common Stock | D | 9.470 | 18.973 | ||||||
| 2024-05-13 | 2024-05-13 | 4 | BRADSHAW DAVID L | NGS | Common Stock | D | 9.470 | 45.726 | ||||||
| 2024-05-08 | 2024-05-01 | 4 | Hazlett James R | NGS | Common Stock | D | 22,4200 | -2.816 | -63 | 103.672 | ||||
| 2024-05-08 | 2024-03-18 | 4 | Hazlett James R | NGS | Common Stock | D | 16,9300 | -2.356 | -40 | 106.488 | ||||
| 2024-05-03 | 2024-05-01 | 4 | Hazlett James R | NGS | Common Stock | D | 22,4400 | -1.568 | -35 | 108.844 | ||||
| 2023-10-30 | 3 | Hodges Georganne | NGS | Common Stock | D | 0 | ||||||||
| 2023-10-17 | 3 | Bittner John D. | ngs | Common Stock | D | 0 | ||||||||
| 2023-10-10 | 3 | Tucker Brian L | NGS | Common Stock | D | 0 | ||||||||
| 2023-07-25 | 2023-07-21 | 4 | Jacobs Justin | NGS | Common Stock | I | 15,0000 | 9.100 | 136 | 921.508 | ||||
| 2023-07-05 | 2023-06-30 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 9,9000 | -42.240 | -418 | 550.132 | ||||
| 2023-07-05 | 2023-06-30 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 9,9000 | 10.101 | 100 | 592.372 | ||||
| 2023-05-15 | 2023-04-25 | 4/A | Taylor Stephen Charles | NGS | Common Stock | D | 10,4100 | -23.134 | -241 | 582.271 | ||||
| 2023-05-11 | 2023-05-09 | 4 | Jacobs Justin | NGS | Common Stock | D | 9.470 | 9.470 | ||||||
| 2023-05-08 | 3 | Jacobs Justin | NGS | Common Stock | I | 912.408 | ||||||||
| 2023-05-03 | 3 | TRINGALI DONALD J | NGS | Common Stock | D | 0 | ||||||||
| 2023-05-03 | 2023-04-28 | 4/A | Taylor Stephen Charles Rabbi Trust | NGS | Common Stock | I | 3.138 | 133.701 | ||||||
| 2023-05-03 | 2023-04-28 | 4/A | Taylor Stephen Charles | NGS | Common Stock | D | 10,3000 | -11.158 | -115 | 605.405 | ||||
| 2023-05-02 | 2023-04-28 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 10,3000 | -11.158 | -115 | 605.405 | ||||
| 2023-05-02 | 2023-04-28 | 4 | Hazlett James R | NGS | Common Stock | D | 10,3000 | -1.012 | -10 | 110.412 | ||||
| 2023-04-27 | 2023-04-25 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 10,4100 | 58.790 | 612 | 616.563 | ||||
| 2023-04-27 | 2023-04-25 | 4 | Hazlett James R | NGS | Common Stock | D | 10,4100 | -1.308 | -14 | 111.424 | ||||
| 2023-04-27 | 2023-04-25 | 4 | Hazlett James R | NGS | Common Stock | D | 10,4100 | 27.840 | 290 | 112.732 | ||||
| 2023-03-22 | 2023-03-20 | 4 | Hazlett James R | NGS | Common Stock | D | 9,4900 | -2.657 | -25 | 84.892 | ||||
| 2023-03-22 | 2023-03-20 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 9,4900 | -14.325 | -136 | 557.773 | ||||
| 2023-02-23 | 2023-02-21 | 4 | Foster Micah C. | NGS | Common Stock | D | 10,6100 | -2.156 | -23 | 18.880 | ||||
| 2023-02-17 | 3 | Faircloth James D | NGS | Common Stock | D | 0 | ||||||||
| 2023-01-03 | 2022-12-29 | 4 | CHISHOLM JOHN | NGS | Common Stock | D | 16.935 | 21.147 | ||||||
| 2022-12-19 | 2017-06-08 | 4 | CHISHOLM JOHN | NGS | Common Stock | D | -8.792 | 4.212 | ||||||
| 2022-12-08 | 2022-12-01 | 4 | Beyer Leslie Ann | NGS | Common Stock | D | 11,0500 | -3.000 | -33 | 8.148 | ||||
| 2022-08-16 | 2022-08-15 | 4 | Foster Micah C. | NGS | Common Stock | D | 16.537 | 21.036 | ||||||
| 2022-08-16 | 2022-08-15 | 4 | Hazlett James R | NGS | Common Stock | D | 15.503 | 87.549 | ||||||
| 2022-08-16 | 2022-08-15 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 60.839 | 572.098 | ||||||
| 2022-06-21 | 2022-06-17 | 4 | Foster Micah C. | NGS | Common Stock | D | 12,8300 | -501 | -6 | 4.499 | ||||
| 2022-06-08 | 2022-06-07 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 15,0000 | -3.918 | -59 | 511.259 | ||||
| 2022-06-08 | 2022-06-07 | 4 | Hazlett James R | NGS | Common Stock | D | 15,0000 | -972 | -15 | 72.046 | ||||
| 2022-06-01 | 2022-05-31 | 4 | Hazlett James R | NGS | Common Stock | D | 14,0100 | -2.405 | -34 | 73.018 | ||||
| 2022-06-01 | 2022-05-27 | 4 | Hazlett James R | NGS | Common Stock | D | 14,0500 | -595 | -8 | 75.423 | ||||
| 2022-05-02 | 2022-04-28 | 4 | Hazlett James R | NGS | Common Stock | D | 12,3200 | -1.012 | -12 | 76.018 | ||||
| 2022-05-02 | 2022-04-28 | 4 | Taylor Stephen Charles | NGS | Restricted Stock Units | D | -3.137 | 3.138 | ||||||
| 2022-05-02 | 2022-04-28 | 4 | Taylor Stephen Charles Rabbi Trust | NGS | Common Stock | I | 3.137 | 130.563 | ||||||
| 2022-05-02 | 2022-04-28 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 12,3200 | -11.112 | -137 | 515.177 | ||||
| 2022-04-28 | 2022-04-26 | 4 | CHISHOLM JOHN | NGS | Common Stock | D | 11,8700 | 4.212 | 50 | 13.004 | ||||
| 2022-04-28 | 2022-04-26 | 4 | BRADSHAW DAVID L | NGS | Restricted Stock Units | D | 11,8700 | 4.212 | 50 | 36.256 | ||||
| 2022-04-28 | 2022-04-26 | 4 | Jenvey Nigel | NGS | Restricted Stock Units | D | 11,8700 | 4.212 | 50 | 9.503 | ||||
| 2022-04-28 | 2022-04-26 | 4 | Beyer Leslie Ann | NGS | Restricted Stock Units | D | 11,8700 | 4.212 | 50 | 11.148 | ||||
| 2022-04-12 | 2022-04-11 | 4 | CHISHOLM JOHN | NGS | Common Stock | D | 11,7900 | -500 | -6 | 8.792 | ||||
| 2022-04-01 | 2022-04-01 | 4 | CHISHOLM JOHN | NGS | Common Stock | D | 10,6800 | -1.500 | -16 | 9.292 | ||||
| 2022-03-31 | 2022-03-30 | 4 | CHISHOLM JOHN | NGS | Common Stock | D | 11,6100 | -700 | -8 | 10.792 | ||||
| 2022-03-31 | 2022-03-29 | 4 | CHISHOLM JOHN | NGS | Common Stock | D | 12,0100 | -2.300 | -28 | 11.492 | ||||
| 2022-03-31 | 2022-03-29 | 4 | Hazlett James R | NGS | Common Stock | D | 11,8600 | -2.028 | -24 | 77.030 | ||||
| 2022-03-31 | 2022-03-29 | 4 | Taylor Stephen Charles | NGS | Restricted Stock Units | D | -10.973 | 6.275 | ||||||
| 2022-03-31 | 2022-03-29 | 4 | Taylor Stephen Charles Rabbi Trust | NGS | Common Stock | I | 10.973 | 127.426 | ||||||
| 2022-03-31 | 2022-03-29 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 11,8600 | -12.953 | -154 | 526.289 | ||||
| 2022-03-22 | 2022-03-18 | 4 | Hazlett James R | NGS | Common Stock | D | 11,1400 | -1.977 | -22 | 79.058 | ||||
| 2022-03-22 | 2022-03-18 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 11,1400 | -14.311 | -159 | 539.242 | ||||
| 2022-03-03 | 2022-03-02 | 4 | Hazlett James R | NGS | Common Stock | D | 14,0000 | -300 | -4 | 81.035 | ||||
| 2022-03-03 | 2022-03-01 | 4 | Hazlett James R | NGS | Common Stock | D | 13,1300 | -2.750 | -36 | 81.335 | ||||
| 2021-10-07 | 2021-10-06 | 4 | Hazlett James R | NGS | Common Stock | D | 12,0800 | -2.750 | -33 | 84.085 | ||||
| 2021-09-14 | 2021-09-14 | 4 | CHISHOLM JOHN | NGS | Common Stock | D | 9,9700 | -7.000 | -70 | 13.792 | ||||
| 2021-08-30 | 2021-08-27 | 4 | CHISHOLM JOHN | NGS | Common Stock | D | 9,5600 | -2.515 | -24 | 20.792 | ||||
| 2021-08-30 | 2021-08-26 | 4 | CHISHOLM JOHN | NGS | Common Stock | D | 9,2400 | -3.485 | -32 | 23.307 | ||||
| 2021-06-21 | 2021-06-17 | 4 | Foster Micah C. | NGS | Common Stock | D | 10,9300 | 5.000 | 55 | 5.000 | ||||
| 2021-05-14 | 3 | Foster Micah C. | NGS | Common Stock | D | 0 | ||||||||
| 2021-04-30 | 2021-04-28 | 4 | Hazlett James R | ngs | Common Stock | D | 9,1200 | -956 | -9 | 86.835 | ||||
| 2021-04-30 | 2021-04-28 | 4 | Taylor Stephen Charles | ngs | Restricted Stock Units | D | -3.138 | 17.248 | ||||||
| 2021-04-30 | 2021-04-28 | 4 | Taylor Stephen Charles By Rabbi Trust | ngs | Common Stock | I | 3.138 | 116.453 | ||||||
| 2021-04-30 | 2021-04-28 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 9,1200 | -11.112 | -101 | 553.553 | ||||
| 2021-04-05 | 2021-04-01 | 4 | Jenvey Nigel | NGS | Common Stock | D | 9,4500 | 5.291 | 50 | 5.291 | ||||
| 2021-04-05 | 3 | Jenvey Nigel | NGS | Common Stock | D | 0 | ||||||||
| 2021-04-02 | 2021-03-18 | 4/A | Taylor Stephen Charles | NGS | Common Stock | D | 8,9100 | 109.212 | 973 | 577.619 | ||||
| 2021-03-31 | 2021-03-29 | 4 | Hazlett James R | NGS | Common Stock | D | 9,1900 | -1.755 | -16 | 87.791 | ||||
| 2021-03-31 | 2021-03-29 | 4 | Taylor Stephen Charles | NGS | Restricted Stock Units | D | -10.973 | 20.386 | ||||||
| 2021-03-31 | 2021-03-29 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 9,1900 | -12.954 | -119 | 556.079 | ||||
| 2021-03-31 | 2021-03-29 | 4 | Taylor Stephen Charles By Rabbi Trust | NGS | Common Stock | I | 10.973 | 113.315 | ||||||
| 2021-03-22 | 2021-03-18 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 8,9100 | 100.626 | 897 | 569.033 | ||||
| 2021-03-22 | 2021-03-18 | 4 | Hazlett James R | ngs | Common Stock | D | 8,9100 | 20.000 | 178 | 89.546 | ||||
| 2021-03-22 | 2021-03-18 | 4 | Beyer Leslie Ann | ngs | Common Stock | D | 8,9100 | 5.612 | 50 | 6.936 | ||||
| 2021-03-22 | 2021-03-18 | 4 | CHISHOLM JOHN | ngs | Common Stock | D | 8,9100 | 5.612 | 50 | 26.792 | ||||
| 2021-03-22 | 2021-03-18 | 4 | BRADSHAW DAVID L | ngs | Common Stock | D | 8,9100 | 5.612 | 50 | 32.044 | ||||
| 2021-03-22 | 2021-03-18 | 4 | HUGHES WILLIAM F JR | ngs | Restricted Stock Units | D | -3.989 | 0 | ||||||
| 2021-03-22 | 2021-03-18 | 4 | HUGHES WILLIAM F JR By Rabbi Trust | ngs | Common Stock | I | 3.989 | 16.453 | ||||||
| 2021-03-17 | 2021-03-15 | 4 | Hazlett James R | NGS | Restricted Stock Units | D | -1.333 | 0 | ||||||
| 2021-03-17 | 2021-03-15 | 4 | Hazlett James R | NGS | Common Stock | D | 9,7400 | -1.601 | -16 | 69.546 | ||||
| 2021-03-17 | 2021-03-15 | 4 | Hazlett James R By Rabbi Trust | NGS | Common Stock | I | 1.333 | 19.000 | ||||||
| 2021-03-17 | 2021-03-15 | 4 | Taylor Stephen Charles | NGS | Restricted Stock Units | D | -9.317 | 31.359 | ||||||
| 2021-03-17 | 2021-03-15 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 9,7400 | -7.620 | -74 | 468.407 | ||||
| 2021-03-17 | 2021-03-15 | 4 | Taylor Stephen Charles By Rabbi Trust | NGS | Common Stock | I | 9.317 | 102.342 | ||||||
| 2021-01-05 | 3 | Lawrence G Larry By Rabbi Trust | NGS | Common Stock | I | 10.000 | ||||||||
| 2021-01-05 | 3 | Lawrence G Larry | NGS | Common Stock | D | 54.249 | ||||||||
| 2021-01-04 | 2020-12-31 | 4 | HUGHES WILLIAM F JR | NGS | Restricted Stock Units | D | -1.301 | 3.989 | ||||||
| 2021-01-04 | 2020-12-31 | 4 | HUGHES WILLIAM F JR By Rabbi Trust | NGS | Common Stock | I | 1.301 | 12.464 | ||||||
| 2020-12-10 | 2020-12-10 | 4 | Hazlett James R | NGS | Common Stock | D | 12,0000 | -2.500 | -30 | 71.147 | ||||
| 2020-10-16 | 2020-10-15 | 4 | Beyer Leslie Ann | NGS | Common Stock | D | 9,4400 | 1.324 | 12 | 1.324 | ||||
| 2020-10-02 | 2020-10-01 | 4 | Lawrence James R | ngs | Common Stock | D | 8,8800 | -391 | -3 | 4.609 | ||||
| 2020-10-02 | 2020-09-30 | 4 | HUGHES WILLIAM F JR | ngs | Restricted Stock Units | D | -1.302 | 5.290 | ||||||
| 2020-10-02 | 2020-09-30 | 4 | HUGHES WILLIAM F JR By Rabbi Trust | ngs | Common Stock | I | 1.302 | 11.163 | ||||||
| 2020-07-01 | 2020-06-30 | 4 | HUGHES WILLIAM F JR | NGS | Restricted Stock Units | D | -1.301 | 6.592 | ||||||
| 2020-07-01 | 2020-06-30 | 4 | HUGHES WILLIAM F JR By Rabbi Trust | NGS | Common Stock | I | 1.301 | 9.861 | ||||||
| 2020-06-22 | 3 | Beyer Leslie Ann | NGS | Common Stock | D | 0 | ||||||||
| 2020-06-22 | 2020-06-10 | 4 | CURTIS CHARLES G | NGS | Restricted Stock Units | D | -3.546 | 0 | ||||||
| 2020-06-22 | 2020-06-10 | 4 | CURTIS CHARLES G By Rabbi Trust | NGS | Common Stock | I | 3.546 | 3.546 | ||||||
| 2020-04-30 | 2020-04-28 | 4 | CURTIS CHARLES G | NGS | Restricted Stock Units | D | 3.546 | 3.546 | ||||||
| 2020-04-30 | 2020-04-28 | 4 | CURTIS CHARLES G | NGS | Common Stock | D | 5,6400 | 886 | 5 | 86.755 | ||||
| 2020-04-30 | 2020-04-28 | 4 | HUGHES WILLIAM F JR | NGS | Restricted Stock Units | D | 3.989 | 7.893 | ||||||
| 2020-04-30 | 2020-04-28 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 5,6400 | 443 | 2 | 42.980 | ||||
| 2020-04-30 | 2020-04-28 | 4 | CHISHOLM JOHN | NGS | Common Stock | D | 5,6400 | 4.432 | 25 | 21.180 | ||||
| 2020-04-30 | 2020-04-28 | 4 | BRADSHAW DAVID L | NGS | Common Stock | D | 5,6400 | 4.432 | 25 | 26.432 | ||||
| 2020-04-30 | 2020-04-28 | 4 | Hazlett James R | NGS | Common Stock | D | 5,6400 | 10.000 | 56 | 73.647 | ||||
| 2020-04-30 | 2020-04-28 | 4 | Taylor Stephen Charles | NGS | Restricted Stock Units | D | 9.413 | 40.676 | ||||||
| 2020-04-30 | 2020-04-28 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 5,6400 | 84.720 | 478 | 476.027 | ||||
| 2020-03-31 | 2020-03-31 | 4 | HUGHES WILLIAM F JR | ngs | Restricted Stock Units | D | -1.302 | 3.904 | ||||||
| 2020-03-31 | 2020-03-31 | 4 | HUGHES WILLIAM F JR By Rabbi Trust | ngs | Common Stock | I | 1.302 | 8.560 | ||||||
| 2020-03-31 | 2020-03-29 | 4 | Hazlett James R | ngs | Common Stock | D | 4,7500 | -1.977 | -9 | 63.647 | ||||
| 2020-03-31 | 2020-03-29 | 4 | Taylor Stephen Charles | ngs | Restricted Stock Units | D | -10.973 | 31.263 | ||||||
| 2020-03-31 | 2020-03-29 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 4,7500 | -13.211 | -63 | 391.307 | ||||
| 2020-03-31 | 2020-03-29 | 4 | Taylor Stephen Charles By Rabbi Trust | ngs | Common Stock | I | 10.973 | 93.025 | ||||||
| 2020-03-25 | 2020-03-23 | 4 | Hazlett James R | NGS | Restricted Stock Units | D | -5.000 | 1.333 | ||||||
| 2020-03-25 | 2020-03-23 | 4 | Hazlett James R By Rabbi Trust | NGS | Common Stock | I | 5.000 | 17.667 | ||||||
| 2020-03-25 | 2020-03-23 | 4 | Hazlett James R | NGS | Common Stock | D | 5,0300 | -567 | -3 | 65.624 | ||||
| 2020-03-18 | 2020-03-15 | 4 | Hazlett James R | NGS | Restricted Stock Units | D | -1.334 | 6.333 | ||||||
| 2020-03-18 | 2020-03-15 | 4 | Hazlett James R | NGS | Common Stock | D | 6,2500 | -1.601 | -10 | 66.191 | ||||
| 2020-03-18 | 2020-03-15 | 4 | Hazlett James R By Rabbi Trust | NGS | Common Stock | I | 1.334 | 12.667 | ||||||
| 2020-03-18 | 2020-03-15 | 4 | Taylor Stephen Charles | NGS | Restricted Stock Units | D | -9.317 | 42.236 | ||||||
| 2020-03-18 | 2020-03-15 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 6,2500 | -7.663 | -48 | 404.248 | ||||
| 2020-03-18 | 2020-03-15 | 4 | Taylor Stephen Charles By Rabbi Trust | NGS | Common Stock | I | 9.317 | 82.052 | ||||||
| 2020-02-19 | 2020-02-14 | 4 | Taylor Stephen Charles | NGS | Restricted Stock Units | D | -21.139 | 51.553 | ||||||
| 2020-02-19 | 2020-02-14 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 10,6200 | -1.477 | -16 | 411.911 | ||||
| 2020-02-19 | 2020-02-14 | 4 | Taylor Stephen Charles By Rabbi Trust | NGS | Common Stock | I | 21.139 | 72.735 | ||||||
| 2020-01-02 | 2019-12-31 | 4 | HUGHES WILLIAM F JR | NGS | Restricted Stock Units | D | -916 | 5.206 | ||||||
| 2020-01-02 | 2019-12-31 | 4 | HUGHES WILLIAM F JR By Rabbi Trust | NGS | Common Stock | I | 12,2600 | 916 | 11 | 7.258 | ||||
| 2019-12-06 | 3 | Lawrence James R | NGS | Common Stock | D | 10.000 | ||||||||
| 2019-12-06 | 3 | Lawrence James R | NGS | Common Stock | D | 10.000 | ||||||||
| 2019-12-06 | 3 | Lawrence James R | NGS | Common Stock | D | 10.000 | ||||||||
| 2019-11-19 | 2019-11-15 | 4 | Lawrence G Larry | NGS | Restricted Stock Units | D | -7.667 | 0 | ||||||
| 2019-11-19 | 2019-11-15 | 4 | Lawrence G Larry | NGS | Common Stock | D | 11,1800 | 7.667 | 86 | 65.615 | ||||
| 2019-11-19 | 2019-11-15 | 4 | Lawrence G Larry | NGS | Common Stock | D | 11,1800 | -8.054 | -90 | 57.948 | ||||
| 2019-10-02 | 2019-09-30 | 4 | HUGHES WILLIAM F JR | NGS | Restricted Stock Units | D | -916 | 6.122 | ||||||
| 2019-10-02 | 2019-09-30 | 4 | HUGHES WILLIAM F JR By Rabbi Trust | NGS | Common Stock | I | 12,8100 | 916 | 12 | 6.342 | ||||
| 2019-07-02 | 2019-06-30 | 4 | HUGHES WILLIAM F JR | ngs | Restricted Stock Units | D | -917 | 7.038 | ||||||
| 2019-07-02 | 2019-06-30 | 4 | HUGHES WILLIAM F JR By Rabbi Trust | ngs | Common Stock | I | 16,5000 | 917 | 15 | 5.426 | ||||
| 2019-07-01 | 2019-06-28 | 4 | Hazlett James R | ngs | Common Stock | D | 17,2900 | 20.000 | 346 | 67.792 | ||||
| 2019-07-01 | 2019-06-28 | 4 | Lawrence G Larry | ngs | Common Stock | D | 17,2900 | 20.000 | 346 | 66.002 | ||||
| 2019-07-01 | 2019-06-28 | 4 | Taylor Stephen Charles | ngs | Restricted Stock Units | D | 17,29 | 32.919 | 72.692 | |||||
| 2019-07-01 | 2019-06-28 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 17,2900 | 98.755 | 1.707 | 413.388 | ||||
| 2019-06-05 | 2019-06-04 | 4 | BRADSHAW DAVID L | ngs | Common Stock | D | 14,9800 | -1.600 | -24 | 22.000 | ||||
| 2019-06-05 | 2019-06-04 | 4 | BRADSHAW DAVID L | ngs | Common Stock | D | 15,2000 | -1.756 | -27 | 23.600 | ||||
| 2019-04-25 | 2019-04-23 | 4 | Hazlett James R | ngs | Common Stock | D | 17,7700 | -1.413 | -25 | 47.582 | ||||
| 2019-04-25 | 2019-04-22 | 4 | Hazlett James R | ngs | Common Stock | D | 17,7900 | -1.687 | -30 | 48.995 | ||||
| 2019-04-10 | 2019-04-10 | 4 | Lawrence G Larry | ngs | Common Stock | D | 18,2500 | -701 | -13 | 45.792 | ||||
| 2019-04-10 | 2019-04-08 | 4 | Lawrence G Larry | ngs | Common Stock | D | 18,4200 | -3.299 | -61 | 46.493 | ||||
| 2019-04-02 | 2019-03-29 | 4 | HUGHES WILLIAM F JR | ngs | Restricted Stock Units | D | 5.206 | 7.955 | ||||||
| 2019-04-02 | 2019-03-29 | 4 | HUGHES WILLIAM F JR | ngs | Common Stock | D | 17,2900 | 578 | 10 | 38.548 | ||||
| 2019-04-02 | 2019-03-29 | 4 | BRADSHAW DAVID L | ngs | Common Stock | D | 17,2900 | 5.784 | 100 | 25.356 | ||||
| 2019-04-02 | 2019-03-29 | 4 | CHISHOLM JOHN | ngs | Common Stock | D | 17,2900 | 5.784 | 100 | 16.748 | ||||
| 2019-04-02 | 2019-03-29 | 4 | CURTIS CHARLES G | ngs | Common Stock | D | 17,2900 | 5.784 | 100 | 85.869 | ||||
| 2019-04-01 | 2019-04-01 | 4 | Hazlett James R | ngs | Common Stock | D | 17,5700 | -1.000 | -18 | 50.682 | ||||
| 2019-04-01 | 2019-03-29 | 4 | Hazlett James R | ngs | Common Stock | D | 17,0700 | -1.000 | -17 | 51.682 | ||||
| 2019-04-01 | 2019-03-28 | 4 | Hazlett James R | ngs | Common Stock | D | 17,1400 | -1.000 | -17 | 52.682 | ||||
| 2019-04-01 | 2019-03-31 | 4 | HUGHES WILLIAM F JR | ngs | Restricted Stock Units | D | -916 | 2.749 | ||||||
| 2019-04-01 | 2019-03-31 | 4 | HUGHES WILLIAM F JR By Rabbi Trust | ngs | Common Stock | I | 916 | 4.509 | ||||||
| 2019-03-27 | 2019-03-23 | 4 | Lawrence G Larry | ngs | Restricted Stock Units | D | -5.000 | 7.667 | ||||||
| 2019-03-27 | 2019-03-23 | 4 | Lawrence G Larry | ngs | Common Stock | D | -616 | 49.792 | ||||||
| 2019-03-27 | 2019-03-23 | 4 | Lawrence G Larry By Rabbi Trust | ngs | Common Stock | I | 5.000 | 11.333 | ||||||
| 2019-03-27 | 2019-03-27 | 4 | Hazlett James R | ngs | Common Stock | D | 17,3300 | -1.000 | -17 | 53.682 | ||||
| 2019-03-27 | 2019-03-26 | 4 | Hazlett James R | ngs | Common Stock | D | 17,2600 | -1.000 | -17 | 54.682 | ||||
| 2019-03-27 | 2019-03-23 | 4 | Hazlett James R | ngs | Restricted Stock Units | D | -5.000 | 7.667 | ||||||
| 2019-03-27 | 2019-03-23 | 4 | Hazlett James R | ngs | Common Stock | D | 16,8900 | -616 | -10 | 55.682 | ||||
| 2019-03-27 | 2019-03-23 | 4 | Hazlett James R By Rabbi Trust | ngs | Common Stock | I | 5.000 | 11.333 | ||||||
| 2019-03-19 | 2019-03-15 | 4 | Hazlett James R | ngs | Restricted Stock Units | D | -1.333 | 12.667 | ||||||
| 2019-03-19 | 2019-03-15 | 4 | Hazlett James R | ngs | Common Stock | D | 18,0700 | -1.736 | -31 | 56.298 | ||||
| 2019-03-19 | 2019-03-15 | 4 | Hazlett James R By Rabbi Trust | ngs | Common Stock | I | 1.333 | 6.333 | ||||||
| 2019-03-19 | 2019-03-15 | 4 | Taylor Stephen Charles | ngs | Restricted Stock Units | D | -9.317 | 39.773 | ||||||
| 2019-03-19 | 2019-03-15 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 18,0700 | -5.309 | -96 | 314.076 | ||||
| 2019-03-19 | 2019-03-15 | 4 | Taylor Stephen Charles By Rabbi Trust | ngs | Common Stock | I | 9.317 | 51.596 | ||||||
| 2019-03-19 | 2019-03-15 | 4 | Lawrence G Larry | ngs | Restricted Stock Units | D | -1.333 | 12.667 | ||||||
| 2019-03-19 | 2019-03-15 | 4 | Lawrence G Larry | ngs | Common Stock | D | 18,0700 | -1.742 | -31 | 50.408 | ||||
| 2019-03-19 | 2019-03-15 | 4 | Lawrence G Larry By Rabbi Trust | ngs | Common Stock | I | 1.333 | 6.333 | ||||||
| 2019-02-28 | 2019-02-14 | 4 | Taylor Stephen Charles | ngs | Restricted Stock Units | D | 0,00 | -21.140 | 49.090 | |||||
| 2019-02-28 | 2019-02-14 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 18,0400 | -1.277 | -23 | 319.385 | ||||
| 2019-02-28 | 2019-02-14 | 4 | Taylor Stephen Charles By Rabbi Trust | ngs | Common Stock | I | 21.140 | 42.279 | ||||||
| 2019-02-06 | 2019-02-05 | 4 | Taylor Stephen Charles | ngs | Employee Stock Option | D | 7,84 | -2.720 | 0 | |||||
| 2019-02-06 | 2019-02-05 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 17,0000 | -2.720 | -46 | 320.662 | ||||
| 2019-02-06 | 2019-02-05 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 7,8400 | 2.720 | 21 | 323.382 | ||||
| 2019-02-04 | 2019-02-04 | 4 | Taylor Stephen Charles | ngs | Employee Stock Option | D | 7,84 | -12.771 | 2.720 | |||||
| 2019-02-04 | 2019-02-04 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 17,0600 | -12.771 | -218 | 320.662 | ||||
| 2019-02-04 | 2019-02-04 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 7,8400 | 12.771 | 100 | 333.433 | ||||
| 2019-02-04 | 2019-01-31 | 4 | Taylor Stephen Charles | ngs | Employee Stock Option | D | 7,84 | -18 | 15.491 | |||||
| 2019-02-04 | 2019-01-31 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 17,0000 | -18 | -0 | 320.662 | ||||
| 2019-02-04 | 2019-01-31 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 7,8400 | 18 | 0 | 320.680 | ||||
| 2019-01-30 | 2019-01-30 | 4 | Taylor Stephen Charles | ngs | Employee Stock Option | D | 7,84 | -348 | 15.509 | |||||
| 2019-01-30 | 2019-01-30 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 17,0000 | -348 | -6 | 320.662 | ||||
| 2019-01-30 | 2019-01-30 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 7,8400 | 348 | 3 | 321.010 | ||||
| 2019-01-30 | 2019-01-29 | 4 | Taylor Stephen Charles | ngs | Employee Stock Option | D | 7,84 | -4.905 | 15.857 | |||||
| 2019-01-30 | 2019-01-29 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 17,0500 | -4.905 | -84 | 320.662 | ||||
| 2019-01-30 | 2019-01-29 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 7,8400 | 4.905 | 38 | 325.567 | ||||
| 2019-01-30 | 2019-01-28 | 4 | Taylor Stephen Charles | ngs | Employee Stock Option | D | 7,84 | -1.110 | 20.762 | |||||
| 2019-01-30 | 2019-01-28 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 17,0000 | -1.110 | -19 | 320.662 | ||||
| 2019-01-30 | 2019-01-28 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 7,8400 | 1.110 | 9 | 321.772 | ||||
| 2019-01-25 | 2019-01-25 | 4 | Taylor Stephen Charles | ngs | Employee Stock Option | D | 7,84 | -1.980 | 21.872 | |||||
| 2019-01-25 | 2019-01-25 | 4 | Taylor Stephen Charles | ngs | Employee Stock Option | D | 9,95 | -2.994 | 0 | |||||
| 2019-01-25 | 2019-01-25 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 17,1400 | -1.980 | -34 | 320.662 | ||||
| 2019-01-25 | 2019-01-25 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 7,8400 | 1.980 | 16 | 322.642 | ||||
| 2019-01-25 | 2019-01-25 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 17,1400 | -2.994 | -51 | 320.662 | ||||
| 2019-01-25 | 2019-01-25 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 9,9500 | 2.994 | 30 | 323.656 | ||||
| 2019-01-25 | 2019-01-24 | 4 | Taylor Stephen Charles | ngs | Employee Stock Option | D | 9,95 | -1.205 | 2.994 | |||||
| 2019-01-25 | 2019-01-24 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 17,0000 | -1.205 | -20 | 320.662 | ||||
| 2019-01-25 | 2019-01-24 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 9,9500 | 1.205 | 12 | 321.867 | ||||
| 2019-01-25 | 2019-01-23 | 4 | Taylor Stephen Charles | ngs | Employee Stock Option | D | 9,95 | -1.846 | 4.199 | |||||
| 2019-01-25 | 2019-01-23 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 17,2100 | -1.846 | -32 | 320.662 | ||||
| 2019-01-25 | 2019-01-23 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 9,9500 | 1.846 | 18 | 322.508 | ||||
| 2019-01-22 | 2019-01-22 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 9,95 | -1.200 | 6.045 | |||||
| 2019-01-22 | 2019-01-22 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 17,4800 | -1.200 | -21 | 320.662 | ||||
| 2019-01-22 | 2019-01-22 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 9,9500 | 1.200 | 12 | 321.862 | ||||
| 2019-01-22 | 2019-01-18 | 4 | Taylor Stephen Charles | ngs | Employee Stock Option | D | 9,95 | -12.444 | 7.245 | |||||
| 2019-01-22 | 2019-01-18 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 17,8900 | -12.444 | -223 | 320.662 | ||||
| 2019-01-22 | 2019-01-18 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 9,9500 | 12.444 | 124 | 333.106 | ||||
| 2019-01-22 | 2019-01-17 | 4 | Taylor Stephen Charles | ngs | Employee Stock Option | D | 9,95 | -10.311 | 19.689 | |||||
| 2019-01-22 | 2019-01-17 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 17,5000 | -10.311 | -180 | 320.662 | ||||
| 2019-01-22 | 2019-01-17 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 9,9500 | 10.311 | 103 | 330.973 | ||||
| 2019-01-09 | 2019-01-08 | 4 | CHISHOLM JOHN | ngs | Nonqualified Stock Option | D | 8,00 | -2.500 | 0 | |||||
| 2019-01-09 | 2019-01-08 | 4 | CHISHOLM JOHN | ngs | Common Stock | D | 18,2000 | -2.500 | -46 | 10.964 | ||||
| 2019-01-09 | 2019-01-08 | 4 | CHISHOLM JOHN | ngs | Common Stock | D | 8,0000 | 2.500 | 20 | 13.464 | ||||
| 2019-01-02 | 2018-12-31 | 4 | HUGHES WILLIAM F JR | ngs | Restricted Stock Units | D | -898 | 3.665 | ||||||
| 2019-01-02 | 2018-12-31 | 4 | HUGHES WILLIAM F JR By Rabbi Trust | ngs | Common Stock | I | 898 | 3.593 | ||||||
| 2018-10-02 | 2018-09-30 | 4 | HUGHES WILLIAM F JR | ngs | Restricted Stock Units | D | -898 | 4.563 | ||||||
| 2018-10-02 | 2018-09-30 | 4 | HUGHES WILLIAM F JR By Rabbi Trust | ngs | Common Stock | I | 898 | 2.695 | ||||||
| 2018-09-06 | 2018-09-06 | 4 | Taylor Stephen Charles | ngs | Employee Stock Option | D | 17,51 | -5.000 | 0 | |||||
| 2018-09-06 | 2018-09-06 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 17,5100 | 4.000 | 70 | 320.662 | ||||
| 2018-08-31 | 2018-08-29 | 4 | Taylor Stephen Charles | ngs | Employee Stock Option | D | 17,51 | -13.776 | 4.000 | |||||
| 2018-08-31 | 2018-08-29 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 22,0100 | -13.776 | -303 | 316.662 | ||||
| 2018-08-31 | 2018-08-29 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 17,5100 | 13.776 | 241 | 330.438 | ||||
| 2018-08-27 | 2018-08-27 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 22,0400 | -514 | -11 | 316.662 | ||||
| 2018-08-27 | 2018-08-24 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 22,4500 | -1.500 | -34 | 317.176 | ||||
| 2018-08-27 | 2018-08-23 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 22,5100 | -1.306 | -29 | 318.676 | ||||
| 2018-08-27 | 2018-08-23 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 17,5100 | 3.320 | 58 | 319.982 | ||||
| 2018-08-27 | 2018-03-23 | 4 | Taylor Stephen Charles | ngs | Employee Stock Option | D | 17,51 | -3.320 | 17.776 | |||||
| 2018-08-23 | 2018-08-21 | 4 | Taylor Stephen Charles | ngs | Employee Stock Option | D | 17,51 | -3.904 | 21.096 | |||||
| 2018-08-23 | 2018-08-21 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 22,0200 | -2.704 | -60 | 316.662 | ||||
| 2018-08-23 | 2018-08-21 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 22,0200 | -1.200 | -26 | 319.366 | ||||
| 2018-08-23 | 2018-08-21 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 17,5100 | 3.904 | 68 | 320.566 | ||||
| 2018-07-03 | 2018-06-30 | 4 | HUGHES WILLIAM F JR | ngs | Restricted Stock Units | D | -899 | 5.461 | ||||||
| 2018-07-03 | 2018-06-30 | 4 | HUGHES WILLIAM F JR By Rabbi Trust | ngs | Common Stock | I | 899 | 1.797 | ||||||
| 2018-06-05 | 2018-06-01 | 4 | HUGHES WILLIAM F JR By the William & Cheryl Hughes Trust | ngs | Common Stock | I | -4.300 | 106.200 | ||||||
| 2018-04-10 | 2018-04-06 | 4 | Hazlett James R | ngs | Common Stock | D | 24,5000 | -2.735 | -67 | 58.034 | ||||
| 2018-04-10 | 2018-04-06 | 4 | Lawrence G Larry | ngs | Common Stock | D | 24,5000 | -2.711 | -66 | 52.150 | ||||
| 2018-04-03 | 2018-03-31 | 4 | HUGHES WILLIAM F JR | ngs | Restricted Stock Units | D | -898 | 6.360 | ||||||
| 2018-04-03 | 2018-03-31 | 4 | HUGHES WILLIAM F JR By Rabbi Trust | ngs | Common Stock | I | 898 | 898 | ||||||
| 2018-03-28 | 2018-03-28 | 4 | CHISHOLM JOHN | ngs | Common Stock | D | 23,2000 | -4.511 | -105 | 10.964 | ||||
| 2018-03-27 | 2018-03-27 | 4 | CHISHOLM JOHN | ngs | Common Stock | D | 24,0700 | -9.569 | -230 | 15.475 | ||||
| 2018-03-27 | 2018-03-26 | 4 | CHISHOLM JOHN | ngs | Common Stock | D | 24,1300 | -4.110 | -99 | 25.044 | ||||
| 2018-03-27 | 2018-03-23 | 4 | CHISHOLM JOHN | ngs | Common Stock | D | 24,3500 | -2.750 | -67 | 29.154 | ||||
| 2018-03-27 | 2018-03-23 | 4 | Lawrence G Larry | ngs | Restricted Stock Units | D | -5.000 | 14.000 | ||||||
| 2018-03-27 | 2018-03-23 | 4 | Lawrence G Larry | ngs | Common Stock | D | 23,9000 | -617 | -15 | 54.861 | ||||
| 2018-03-27 | 2018-03-23 | 4 | Lawrence G Larry By Rabbi Trust | ngs | Common Stock | I | 5.000 | 5.000 | ||||||
| 2018-03-27 | 2018-03-23 | 4 | Hazlett James R | ngs | Restricted Stock Units | D | -5.000 | 14.000 | ||||||
| 2018-03-27 | 2018-03-23 | 4 | Hazlett James R | ngs | Common Stock | D | 23,9000 | -513 | -12 | 60.769 | ||||
| 2018-03-27 | 2018-03-23 | 4 | Hazlett James R By Rabbi Trust | ngs | Common Stock | I | 5.000 | 5.000 | ||||||
| 2018-03-19 | 2018-03-15 | 4 | HUGHES WILLIAM F JR | ngs | Restricted Stock Units | D | 3.665 | 3.665 | ||||||
| 2018-03-19 | 2018-03-15 | 4 | HUGHES WILLIAM F JR | ngs | Common Stock | D | 24,5500 | 407 | 10 | 37.970 | ||||
| 2018-03-19 | 2018-03-15 | 4 | CURTIS CHARLES G | ngs | Common Stock | D | 24,5500 | 4.072 | 100 | 80.085 | ||||
| 2018-03-19 | 2018-03-15 | 4 | CHISHOLM JOHN | ngs | Common Stock | D | 24,5500 | 4.072 | 100 | 31.904 | ||||
| 2018-03-19 | 2018-03-15 | 4 | Taylor Stephen Charles | ngs | Restricted Stock Units | D | 27.951 | 27.951 | ||||||
| 2018-03-19 | 2018-03-15 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 24,5500 | 56.749 | 1.393 | 316.662 | ||||
| 2018-03-19 | 2018-03-15 | 4 | Lawrence G Larry | ngs | Restricted Stock Units | D | 4.000 | 4.000 | ||||||
| 2018-03-19 | 2018-03-15 | 4 | Lawrence G Larry | ngs | Common Stock | D | 24,5500 | 16.000 | 393 | 55.478 | ||||
| 2018-03-19 | 2018-03-15 | 4 | Hazlett James R | ngs | Restricted Stock Units | D | 4.000 | 4.000 | ||||||
| 2018-03-19 | 2018-03-15 | 4 | Hazlett James R | ngs | Common Stock | D | 24,5500 | 16.000 | 393 | 61.282 | ||||
| 2018-03-19 | 2018-03-15 | 4 | BRADSHAW DAVID L | ngs | Common Stock | D | 24,5500 | 4.072 | 100 | 19.572 | ||||
| 2018-03-14 | 2018-03-13 | 4 | BRADSHAW DAVID L | ngs | Common Stock | D | 27,3500 | -1.853 | -51 | 15.500 | ||||
| 2018-03-14 | 2018-03-13 | 4 | BRADSHAW DAVID L | ngs | Common Stock | D | 27,1100 | -647 | -18 | 17.353 | ||||
| 2018-02-16 | 2018-02-14 | 4 | Taylor Stephen Charles | ngs | Restricted Stock Units | D | 0,00 | -21.139 | 42.279 | |||||
| 2018-02-16 | 2018-02-14 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 26,3000 | -1.278 | -34 | 259.913 | ||||
| 2018-02-16 | 2018-02-14 | 4 | Taylor Stephen Charles By Rabbi Trust | ngs | Common Stock | I | 21.139 | 21.139 | ||||||
| 2018-01-29 | 2018-01-25 | 4 | Hazlett James R | ngs | Employee Stock Option | D | 17,51 | -102 | 0 | |||||
| 2018-01-29 | 2018-01-25 | 4 | Hazlett James R | ngs | Common Stock | D | 28,9000 | -102 | -3 | 45.282 | ||||
| 2018-01-29 | 2018-01-25 | 4 | Hazlett James R | ngs | Common Stock | D | 17,5100 | 102 | 2 | 45.384 | ||||
| 2018-01-26 | 2018-01-17 | 4/A | Hazlett James R | ngs | Common Stock | D | 29,0100 | -1.349 | -39 | 45.282 | ||||
| 2018-01-24 | 2018-01-24 | 4 | Hazlett James R | ngs | Employee Stock Option | D | 17,51 | -200 | 102 | |||||
| 2018-01-24 | 2018-01-24 | 4 | Hazlett James R | ngs | Common Stock | D | 28,9000 | -200 | -6 | 44.430 | ||||
| 2018-01-24 | 2018-01-24 | 4 | Hazlett James R | ngs | Common Stock | D | 17,5100 | 200 | 4 | 44.630 | ||||
| 2018-01-24 | 2018-01-23 | 4 | Hazlett James R | ngs | Employee Stock Option | D | 17,51 | -979 | 302 | |||||
| 2018-01-24 | 2018-01-23 | 4 | Hazlett James R | ngs | Common Stock | D | 29,0000 | -513 | -15 | 44.430 | ||||
| 2018-01-24 | 2018-01-23 | 4 | Hazlett James R | ngs | Common Stock | D | 28,9500 | -979 | -28 | 44.943 | ||||
| 2018-01-24 | 2018-01-23 | 4 | Hazlett James R | ngs | Common Stock | D | 17,5100 | 979 | 17 | 45.922 | ||||
| 2018-01-24 | 2018-01-22 | 4 | Hazlett James R | ngs | Employee Stock Option | D | 17,51 | -198 | 1.281 | |||||
| 2018-01-24 | 2018-01-22 | 4 | Hazlett James R | ngs | Common Stock | D | 28,9000 | -198 | -6 | 44.943 | ||||
| 2018-01-24 | 2018-01-22 | 4 | Hazlett James R | ngs | Common Stock | D | 17,5100 | 198 | 3 | 45.141 | ||||
| 2018-01-17 | 2018-01-17 | 4 | Hazlett James R | ngs | Employee Stock Option | D | 17,51 | -2.005 | 1.479 | |||||
| 2018-01-17 | 2018-01-17 | 4 | Hazlett James R | ngs | Common Stock | D | 28,9600 | -2.005 | -58 | 44.943 | ||||
| 2018-01-17 | 2018-01-17 | 4 | Hazlett James R | ngs | Common Stock | D | 29,0100 | -1.688 | -49 | 46.948 | ||||
| 2018-01-17 | 2018-01-17 | 4 | Hazlett James R | ngs | Common Stock | D | 17,5100 | 2.005 | 35 | 48.636 | ||||
| 2018-01-17 | 2018-01-16 | 4 | Hazlett James R | ngs | Employee Stock Option | D | 17,51 | -1.239 | 3.484 | |||||
| 2018-01-17 | 2018-01-16 | 4 | Hazlett James R | ngs | Common Stock | D | 29,0200 | -1.201 | -35 | 46.631 | ||||
| 2018-01-17 | 2018-01-16 | 4 | Hazlett James R | ngs | Common Stock | D | 28,9500 | -1.239 | -36 | 47.832 | ||||
| 2018-01-17 | 2018-01-16 | 4 | Hazlett James R | ngs | Common Stock | D | 17,5100 | 1.239 | 22 | 49.071 | ||||
| 2018-01-17 | 2018-01-12 | 4 | Hazlett James R | ngs | Employee Stock Option | D | 17,51 | -277 | 4.723 | |||||
| 2018-01-17 | 2018-01-12 | 4 | Hazlett James R | ngs | Common Stock | D | 28,9200 | -277 | -8 | 47.832 | ||||
| 2018-01-17 | 2018-01-12 | 4 | Hazlett James R | ngs | Common Stock | D | 17,5100 | 277 | 5 | 48.109 | ||||
| 2018-01-12 | 2018-01-06 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 27,4000 | -15.897 | -436 | 261.191 | ||||
| 2017-12-29 | 2017-12-27 | 4 | CHISHOLM JOHN | ngs | Nonqualified Stock Option | D | 19,61 | -2.500 | 0 | |||||
| 2017-12-29 | 2017-12-27 | 4 | CHISHOLM JOHN | ngs | Nonqualified Stock Option | D | 20,48 | -2.500 | 0 | |||||
| 2017-12-29 | 2017-12-27 | 4 | CHISHOLM JOHN | ngs | Common Stock | D | 26,0500 | -1.400 | -36 | 27.832 | ||||
| 2017-12-29 | 2017-12-27 | 4 | CHISHOLM JOHN | ngs | Common Stock | D | 20,4800 | 2.500 | 51 | 29.232 | ||||
| 2017-12-29 | 2017-12-27 | 4 | CHISHOLM JOHN | ngs | Common Stock | D | 26,0500 | -2.500 | -65 | 26.732 | ||||
| 2017-12-29 | 2017-12-27 | 4 | CHISHOLM JOHN | ngs | Common Stock | D | 19,6100 | 2.500 | 49 | 29.232 | ||||
| 2017-12-22 | 2017-12-21 | 4 | CURTIS CHARLES G | ngs | Nonqualified Stock Option | D | 20,48 | -2.500 | 0 | |||||
| 2017-12-22 | 2017-12-21 | 4 | CURTIS CHARLES G | ngs | Common Stock | D | 20,4800 | 2.500 | 51 | 76.013 | ||||
| 2017-12-20 | 2017-12-19 | 4 | Taylor Stephen Charles | ngs | Employee Stock Option | D | 20,06 | -16.212 | 0 | |||||
| 2017-12-20 | 2017-12-19 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 25,1700 | -16.212 | -408 | 277.088 | ||||
| 2017-12-20 | 2017-12-19 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 20,0600 | 16.212 | 325 | 293.300 | ||||
| 2017-12-20 | 2017-12-19 | 4 | Lawrence G Larry | ngs | Common Stock | D | 25,2300 | -6.000 | -151 | 39.478 | ||||
| 2017-12-13 | 2017-12-11 | 4 | CURTIS CHARLES G | ngs | Nonqualified Stock Option | D | 19,61 | -2.500 | 0 | |||||
| 2017-12-13 | 2017-12-11 | 4 | CURTIS CHARLES G | ngs | Common Stock | D | 19,6100 | 2.500 | 49 | 73.513 | ||||
| 2017-10-04 | 2017-10-03 | 4 | Taylor Stephen Charles | ngs | Employee Stock Option | D | 20,06 | -3.874 | 16.212 | |||||
| 2017-10-04 | 2017-10-03 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 28,5800 | -3.874 | -111 | 277.088 | ||||
| 2017-10-04 | 2017-10-03 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 20,0600 | 3.874 | 78 | 280.962 | ||||
| 2017-09-28 | 2017-09-27 | 4 | Hazlett James R | ngs | Common Stock | D | 28,0400 | -2.543 | -71 | 47.832 | ||||
| 2017-09-28 | 2017-09-26 | 4 | Hazlett James R | ngs | Common Stock | D | 28,0100 | -9.807 | -275 | 50.375 | ||||
| 2017-07-05 | 2017-07-03 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 24,9900 | -7.157 | -179 | 277.088 | ||||
| 2017-07-05 | 2017-06-30 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 25,0000 | -4.843 | -121 | 284.245 | ||||
| 2017-06-21 | 2017-06-20 | 4 | BRADSHAW DAVID L | ngs | Common Stock | D | 23,6000 | -2.540 | -60 | 18.000 | ||||
| 2017-06-05 | 2017-06-05 | 4 | HUGHES WILLIAM F JR | ngs | Common Stock | D | 26,8600 | -1.500 | -40 | 37.563 | ||||
| 2017-05-04 | 2017-05-02 | 4 | Hazlett James R | ngs | Common Stock | D | 28,0100 | -400 | -11 | 60.182 | ||||
| 2017-04-28 | 2017-01-06 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 31,3500 | -15.696 | -492 | 289.088 | ||||
| 2017-04-12 | 2017-04-11 | 4 | Lawrence G Larry | NGS | Common Stock | D | 27,5000 | -2.743 | -75 | 45.478 | ||||
| 2017-04-12 | 2017-04-11 | 4 | Hazlett James R | ngs | Common Stock | D | 27,5000 | -2.758 | -76 | 60.582 | ||||
| 2017-04-12 | 2017-04-11 | 4 | Hazlett James R | ngs | Common Stock | D | 28,5200 | -2.550 | -73 | 63.340 | ||||
| 2017-03-27 | 2017-03-23 | 4 | Hazlett James R | ngs | Restricted Stock Unit | D | 15.000 | 15.000 | ||||||
| 2017-03-27 | 2017-03-21 | 4 | Hazlett James R | ngs | Common Stock | D | 25,0500 | 5.000 | 125 | 65.890 | ||||
| 2017-03-27 | 2017-03-23 | 4 | HUGHES WILLIAM F JR | ngs | Restricted Stock Unit | D | 3.593 | 3.593 | ||||||
| 2017-03-27 | 2017-03-23 | 4 | HUGHES WILLIAM F JR | ngs | Common Stock | D | 25,0500 | 399 | 10 | 39.063 | ||||
| 2017-03-27 | 2017-03-23 | 4 | CURTIS CHARLES G | ngs | Common Stock | D | 25,0500 | 3.992 | 100 | 71.013 | ||||
| 2017-03-27 | 2017-03-23 | 4 | CHISHOLM JOHN | ngs | Common Stock | D | 25,0500 | 3.992 | 100 | 26.732 | ||||
| 2017-03-27 | 2017-03-23 | 4 | BRADSHAW DAVID L | ngs | Common Stock | D | 25,0500 | 3.992 | 100 | 20.540 | ||||
| 2017-03-27 | 2017-03-23 | 4 | Lawrence G Larry | ngs | Restricted Stock Unit | D | 15.000 | 15.000 | ||||||
| 2017-03-27 | 2017-03-23 | 4 | Lawrence G Larry | ngs | Common Stock | D | 25,0500 | 5.000 | 125 | 48.221 | ||||
| 2017-03-16 | 2017-01-06 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 31,3500 | -15.696 | -492 | 334.890 | ||||
| 2017-03-15 | 2017-02-14 | 4/A | Taylor Stephen Charles | ngs | Restricted Stock Units | D | 17.616 | 17.616 | ||||||
| 2017-03-15 | 2017-02-14 | 4/A | Taylor Stephen Charles | ngs | Common Stock | D | 28,6500 | 52.848 | 1.514 | 350.586 | ||||
| 2017-02-15 | 2017-02-14 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 28,6500 | 70.464 | 2.019 | 368.202 | ||||
| 2017-01-12 | 2017-01-11 | 4 | Taylor Stephen Charles | ngs | Employee Stock Option | D | 20,06 | -19.914 | 20.086 | |||||
| 2017-01-12 | 2017-01-11 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 20,0600 | 19.914 | 399 | 297.738 | ||||
| 2017-01-05 | 2017-01-05 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 31,9300 | -6.188 | -198 | 277.824 | ||||
| 2017-01-05 | 2017-01-05 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 32,0000 | -1.700 | -54 | 284.012 | ||||
| 2017-01-05 | 2017-01-04 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 32,0200 | -6.052 | -194 | 285.712 | ||||
| 2017-01-05 | 2017-01-03 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 32,7900 | -2.079 | -68 | 291.764 | ||||
| 2017-01-05 | 2017-01-03 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 32,0700 | -3.895 | -125 | 293.843 | ||||
| 2017-01-03 | 2016-12-29 | 4 | CHISHOLM JOHN | ngs | Nonqualified Stock Option | D | 13,90 | -2.500 | 0 | |||||
| 2017-01-03 | 2016-12-29 | 4 | CHISHOLM JOHN | ngs | Common Stock | D | 31,7600 | -1.100 | -35 | 22.740 | ||||
| 2017-01-03 | 2016-12-29 | 4 | CHISHOLM JOHN | ngs | Common Stock | D | 13,9000 | 2.500 | 35 | 23.840 | ||||
| 2016-12-13 | 2016-12-09 | 4 | CURTIS CHARLES G | NGS | Common Stock | D | 33,3000 | -8.000 | -266 | 67.021 | ||||
| 2016-11-23 | 2016-11-22 | 4 | Hazlett James R | NGS | Common Stock | D | 28,6700 | -3.333 | -96 | 60.890 | ||||
| 2016-11-18 | 2016-11-17 | 4 | Lawrence G Larry | NGS | Common Stock | D | 26,9900 | -8.000 | -216 | 43.221 | ||||
| 2016-11-14 | 2016-11-11 | 4 | CURTIS CHARLES G | ngs | Non-Qualified Stock Option | D | 13,90 | -2.500 | 0 | |||||
| 2016-11-14 | 2016-11-11 | 4 | CURTIS CHARLES G | ngs | Common Stock | D | 13,9000 | 2.500 | 35 | 75.021 | ||||
| 2016-06-24 | 2016-06-23 | 4 | BRADSHAW DAVID L | ngs | Common Stock | D | 24,3500 | -2.500 | -61 | 16.548 | ||||
| 2016-06-24 | 2016-06-23 | 4 | Hazlett James R | ngs | Common Stock | D | 23,9200 | -3.500 | -84 | 64.223 | ||||
| 2016-05-12 | 2015-12-31 | 4 | CHISHOLM JOHN | ngs | Common Stock | D | 22,3000 | -206 | -5 | 21.340 | ||||
| 2016-05-12 | 2015-09-30 | 4 | CHISHOLM JOHN | ngs | Common Stock | D | 19,3000 | -206 | -4 | 21.546 | ||||
| 2016-05-12 | 2015-06-30 | 4 | CHISHOLM JOHN | ngs | Common Stock | D | 22,8200 | -206 | -5 | 21.752 | ||||
| 2016-05-12 | 2015-12-31 | 4 | BRADSHAW DAVID L | ngs | Common Stock | D | 22,3000 | -206 | -5 | 19.048 | ||||
| 2016-05-12 | 2015-09-30 | 4 | BRADSHAW DAVID L | ngs | Common Stock | D | 19,3000 | -206 | -4 | 19.254 | ||||
| 2016-05-12 | 2015-06-30 | 4 | BRADSHAW DAVID L | ngs | Common Stock | D | 22,8200 | -206 | -5 | 19.460 | ||||
| 2016-05-12 | 2015-09-14 | 4 | HUGHES WILLIAM F JR | ngs | Nonqualfied Stock Option | D | 16,74 | -5.000 | 0 | |||||
| 2016-05-12 | 2015-09-14 | 4 | HUGHES WILLIAM F JR | ngs | Nonqualified Stock Option | D | 20,48 | -2.500 | 0 | |||||
| 2016-05-12 | 2015-09-14 | 4 | HUGHES WILLIAM F JR | ngs | Nonqualfied Stock Option | D | 19,61 | -2.500 | 0 | |||||
| 2016-05-12 | 2015-09-14 | 4 | HUGHES WILLIAM F JR | ngs | Common Stock | D | 16,7400 | 5.000 | 84 | 38.664 | ||||
| 2016-05-12 | 2015-09-14 | 4 | HUGHES WILLIAM F JR | ngs | Common Stock | D | 20,4800 | 2.500 | 51 | 33.664 | ||||
| 2016-05-12 | 2015-09-14 | 4 | HUGHES WILLIAM F JR | ngs | Common Stock | D | 19,6100 | 2.500 | 49 | 31.164 | ||||
| 2016-05-12 | 2016-01-18 | 4 | Taylor Stephen Charles | ngs | Common Stock | D | 18,4600 | -34.805 | -643 | 297.738 | ||||
| 2016-05-12 | 2016-03-19 | 4 | Hazlett James R | NGS | Common Stock | D | 21,6000 | -5.633 | -122 | 67.723 | ||||
| 2016-05-12 | 2016-03-19 | 4 | Lawrence G Larry | ngs | Common Stock | D | 21,6000 | -5.624 | -121 | 51.221 | ||||
| 2016-04-08 | 2016-04-06 | 4 | CHISHOLM JOHN | NGS | Common Stock | D | 20,3900 | 5.884 | 120 | 22.164 | ||||
| 2016-04-08 | 2016-04-06 | 4 | CURTIS CHARLES G | NGS | Common Stock | D | 20,3900 | 5.884 | 120 | 72.521 | ||||
| 2016-04-08 | 2016-04-06 | 4 | BRADSHAW DAVID L | NGS | Common Stock | D | 20,3900 | -5.884 | -120 | 19.666 | ||||
| 2016-04-08 | 2016-04-06 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 20,3900 | 5.884 | 120 | 28.664 | ||||
| 2016-04-08 | 2016-04-06 | 4 | Hazlett James R | NGS | Common Stock | D | 20,3900 | -20.000 | -408 | 74.856 | ||||
| 2016-04-08 | 2016-04-06 | 4 | Lawrence G Larry | NGS | Common Stock | D | 20,3900 | -20.000 | -408 | 56.845 | ||||
| 2016-03-24 | 2016-03-22 | 4 | Taylor Stephen Charles | NGS | Nonstatutory Stock Option (right to buy) | D | 14,22 | -15.000 | 0 | |||||
| 2016-03-24 | 2016-03-22 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 21,3280 | -15.000 | -320 | 332.543 | ||||
| 2016-03-24 | 2016-03-22 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 14,2200 | 15.000 | 213 | 347.543 | ||||
| 2016-02-09 | 2016-01-06 | 4/A | Taylor Stephen Charles | NGS | Common Stock | D | 22,1300 | 75.915 | 1.680 | 332.543 | ||||
| 2016-01-14 | 2015-12-04 | 4 | CURTIS CHARLES G | NGS | Nonqualified Stock Option (right to buy) | D | 16,96 | -2.500 | 0 | |||||
| 2016-01-14 | 2015-12-04 | 4 | CURTIS CHARLES G | NGS | Common Stock | D | 16,9600 | 2.500 | 42 | 66.637 | ||||
| 2016-01-08 | 2016-01-06 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 22,1300 | 75.915 | 1.680 | 332.543 | ||||
| 2015-12-22 | 2015-12-18 | 4 | Lawrence G Larry | NGS | Common Stock | D | 20,3400 | -8.000 | -163 | 36.845 | ||||
| 2015-12-21 | 2015-12-21 | 4 | Hazlett James R | NGS | Common Stock | D | 20,8700 | -1.500 | -31 | 53.356 | ||||
| 2015-12-21 | 2015-12-18 | 4 | Hazlett James R | NGS | Common Stock | D | 20,3100 | -2.000 | -41 | 54.856 | ||||
| 2015-12-21 | 2015-12-17 | 4 | Hazlett James R | NGS | Common Stock | D | 20,0300 | -1.000 | -20 | 56.856 | ||||
| 2015-12-17 | 2015-12-16 | 4 | Hazlett James R | NGS | Common Stock | D | 19,8100 | -1.000 | -20 | 61.922 | ||||
| 2015-12-17 | 2015-12-15 | 4 | Hazlett James R | NGS | Common Stock | D | 20,0100 | -1.000 | -20 | 62.922 | ||||
| 2015-07-02 | 2015-06-30 | 4 | Hazlett James R | NGS | Common Stock | D | 22,0000 | -2.500 | -55 | 63.922 | ||||
| 2015-06-22 | 2015-06-19 | 4 | Hazlett James R | NGS | Common Stock | D | 23,3200 | -2.500 | -58 | 66.422 | ||||
| 2015-06-18 | 2015-06-17 | 4 | Hazlett James R | NGS | Common Stock | D | 23,2000 | -3.372 | -78 | 68.922 | ||||
| 2015-06-12 | 2015-03-31 | 4 | CHISHOLM JOHN | NGS | Common Stock | D | 19,2200 | -206 | -4 | 16.074 | ||||
| 2015-06-12 | 2015-03-31 | 4 | BRADSHAW DAVID L | NGS | Common Stock | D | 19,2200 | -206 | -4 | 13.782 | ||||
| 2015-06-12 | 2015-01-23 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 22,0000 | -20.547 | -452 | 244.884 | ||||
| 2015-06-12 | 2015-03-20 | 4 | Hazlett James R | NGS | Common Stock | D | 19,7000 | -4.066 | -80 | 74.856 | ||||
| 2015-06-12 | 2015-01-25 | 4 | Hazlett James R | NGS | Common Stock | D | 22,0100 | -1.088 | -24 | 78.922 | ||||
| 2015-06-12 | 2015-06-10 | 4 | Hazlett James R | NGS | Common Stock | D | 23,9700 | -6.628 | -159 | 68.228 | ||||
| 2015-06-12 | 2015-03-20 | 4 | Lawrence G Larry | NGS | Common Stock | D | 19,7000 | -4.067 | -80 | 44.845 | ||||
| 2015-06-12 | 2015-01-25 | 4 | Lawrence G Larry | NGS | Common Stock | D | 22,0100 | -1.088 | -24 | 48.912 | ||||
| 2015-04-02 | 2015-03-30 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 19,0700 | -2.115 | -40 | 265.431 | ||||
| 2015-04-01 | 2015-03-31 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 19,2700 | -4.000 | -77 | 267.546 | ||||
| 2015-03-30 | 2015-03-27 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 19,0000 | -1.000 | -19 | 271.546 | ||||
| 2015-03-26 | 2015-03-24 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 20,0600 | -2.309 | -46 | 272.546 | ||||
| 2015-03-25 | 2015-03-24 | 4 | Lawrence G Larry | NGS | Common Stock | D | 19,9500 | -10.000 | -200 | 50.000 | ||||
| 2015-03-23 | 2015-03-19 | 4 | CHISHOLM JOHN | NGS | Common Stock | D | 18,7500 | 5.492 | 103 | 16.280 | ||||
| 2015-03-23 | 2015-03-19 | 4 | CURTIS CHARLES G | NGS | Common Stock | D | 18,7500 | 5.492 | 103 | 64.137 | ||||
| 2015-03-23 | 2015-03-19 | 4 | BRADSHAW DAVID L | NGS | Common Stock | D | 18,7500 | 5.492 | 103 | 13.988 | ||||
| 2015-03-23 | 2015-03-19 | 4 | HUGHES WILLIAM F JR | NGS | Nonqualified Stock Option (right to buy) | D | 13,90 | -2.500 | 0 | |||||
| 2015-03-23 | 2015-03-19 | 4 | HUGHES WILLIAM F JR | NGS | Nonqualified Stock Option (right to buy) | D | 16,96 | -2.500 | 0 | |||||
| 2015-03-23 | 2015-03-19 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 13,9000 | 2.500 | 35 | 22.720 | ||||
| 2015-03-23 | 2015-03-19 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 16,9600 | 2.500 | 42 | 20.220 | ||||
| 2015-03-23 | 2015-03-19 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 18,7500 | 5.492 | 103 | 17.720 | ||||
| 2015-03-23 | 2015-03-19 | 4 | Hazlett James R | NGS | Common Stock | D | 18,7500 | 20.000 | 375 | 80.010 | ||||
| 2015-03-23 | 2015-03-19 | 4 | Lawrence G Larry | NGS | Common Stock | D | 18,7500 | 20.000 | 375 | 60.000 | ||||
| 2015-03-20 | 2015-03-20 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 19,5300 | -5.000 | -98 | 286.599 | ||||
| 2015-03-20 | 2015-03-18 | 4 | Taylor Stephen Charles | NGS | Nonstatutory Stock Option (right to buy) | D | 9,22 | -45.000 | 0 | |||||
| 2015-03-20 | 2015-03-18 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 18,3300 | -28.256 | -518 | 291.599 | ||||
| 2015-03-20 | 2015-03-18 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 9,2200 | 45.000 | 415 | 319.855 | ||||
| 2015-01-20 | 2015-01-16 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 19,4900 | 83.590 | 1.629 | 274.855 | ||||
| 2014-03-24 | 2014-03-20 | 4 | CHISHOLM JOHN | NGS | Common Stock | D | 30,4100 | 3.288 | 100 | 10.788 | ||||
| 2014-03-24 | 2014-03-20 | 4 | CURTIS CHARLES G | NGS | Common Stock | D | 30,4100 | 3.288 | 100 | 58.645 | ||||
| 2014-03-24 | 2014-03-20 | 4 | BRADSHAW DAVID L | NGS | Common Stock | D | 30,4100 | 3.288 | 100 | 8.496 | ||||
| 2014-03-24 | 2014-03-20 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 30,4100 | 3.288 | 100 | 12.288 | ||||
| 2014-03-24 | 2014-03-20 | 4 | Hazlett James R | NGS | Common Stock | D | 30,4100 | 15.000 | 456 | 60.010 | ||||
| 2014-03-24 | 2014-03-20 | 4 | Lawrence G Larry | NGS | Common Stock | D | 30,4100 | 15.000 | 456 | 40.000 | ||||
| 2014-01-27 | 2014-01-23 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 28,1100 | 49.420 | 1.389 | 191.265 | ||||
| 2014-01-21 | 2013-12-16 | 5 | CURTIS CHARLES G | NGS | Common Stock | D | -4.000 | 55.357 | ||||||
| 2013-12-09 | 2013-12-06 | 4 | Hazlett James R | NGS | Common Stock | D | 28,5000 | -4.164 | -119 | 45.010 | ||||
| 2013-12-09 | 2013-12-05 | 4 | Hazlett James R | NGS | Common Stock | D | 28,7500 | -147 | -4 | 49.174 | ||||
| 2013-12-09 | 2013-12-05 | 4 | Hazlett James R | NGS | Common Stock | D | 28,6100 | -300 | -9 | 49.321 | ||||
| 2013-12-09 | 2013-12-05 | 4 | Hazlett James R | NGS | Common Stock | D | 28,6000 | -200 | -6 | 49.621 | ||||
| 2013-12-09 | 2013-12-05 | 4 | Hazlett James R | NGS | Common Stock | D | 28,5600 | -100 | -3 | 49.821 | ||||
| 2013-12-09 | 2013-12-05 | 4 | Hazlett James R | NGS | Common Stock | D | 28,6300 | -89 | -3 | 49.921 | ||||
| 2013-09-05 | 2013-09-05 | 4 | HUGHES WILLIAM F JR By the William and Cheryl Hughes Trust | NGS | Common Stock | I | 27,6800 | -20.000 | -554 | 110.500 | ||||
| 2013-05-16 | 2013-05-14 | 4 | HUGHES WILLIAM F JR By the William and Cheryl Hughes Trust | NGS | Common Stock | I | 22,3500 | -20.000 | -447 | 130.500 | ||||
| 2013-05-02 | 2013-02-21 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 20,1900 | 56.950 | 1.150 | 141.845 | ||||
| 2013-03-25 | 2013-03-21 | 4 | CHISHOLM JOHN | NGS | Common Stock | D | 18,7500 | 2.500 | 47 | 7.500 | ||||
| 2013-03-25 | 2013-03-21 | 4 | CURTIS CHARLES G | NGS | Common Stock | D | 18,7500 | 2.500 | 47 | 59.357 | ||||
| 2013-03-25 | 2013-03-21 | 4 | BRADSHAW DAVID L | NGS | Common Stock | D | 18,7500 | 2.500 | 47 | 5.208 | ||||
| 2013-03-25 | 2013-03-21 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 18,7500 | 2.500 | 47 | 9.000 | ||||
| 2013-03-25 | 2013-03-21 | 4 | Hazlett James R | NGS | Common Stock | D | 18,7500 | 10.000 | 188 | 50.010 | ||||
| 2013-03-25 | 2013-03-21 | 4 | Lawrence G Larry | NGS | Common Stock | D | 18,7500 | 10.000 | 188 | 25.000 | ||||
| 2013-03-20 | 2013-03-18 | 4 | Hazlett James R | NGS | Common Stock | D | 18,9100 | -5.000 | -95 | 40.010 | ||||
| 2013-01-15 | 2012-07-30 | 4 | CURTIS CHARLES G | NGS | Nonqualified Stock Option (right to buy) | D | 8,00 | -2.500 | 0 | |||||
| 2013-01-15 | 2012-07-30 | 4 | CURTIS CHARLES G | NGS | Nonqualified Stock Option (right to buy) | D | 3,88 | -2.500 | 0 | |||||
| 2013-01-15 | 2012-07-30 | 4 | CURTIS CHARLES G | NGS | Nonqualified Stock Option (right to buy) | D | 9,34 | -2.500 | 0 | |||||
| 2013-01-15 | 2012-07-30 | 4 | CURTIS CHARLES G | NGS | Nonqualified Stock Option (right to buy) | D | 5,55 | -2.500 | 0 | |||||
| 2013-01-15 | 2012-07-30 | 4 | CURTIS CHARLES G | NGS | Common Stock | D | 8,0000 | 2.500 | 20 | 56.857 | ||||
| 2013-01-15 | 2012-07-30 | 4 | CURTIS CHARLES G | NGS | Common Stock | D | 9,3400 | 2.500 | 23 | 54.357 | ||||
| 2013-01-15 | 2012-07-30 | 4 | CURTIS CHARLES G | NGS | Common Stock | D | 5,5500 | 2.500 | 14 | 51.857 | ||||
| 2013-01-15 | 2012-07-30 | 4 | CURTIS CHARLES G | NGS | Common Stock | D | 3,8800 | 2.500 | 10 | 49.357 | ||||
| 2013-01-03 | 2012-12-31 | 4 | CURTIS CHARLES G | NGS | Common Stock | D | -12.000 | 46.857 | ||||||
| 2012-12-14 | 2012-12-12 | 4 | HUSEMAN KENNETH V | NGS | Common Stock | D | 16,4800 | 1.667 | 27 | 11.167 | ||||
| 2012-12-14 | 2012-12-12 | 4 | BRADSHAW DAVID L | NGS | Common Stock | D | 16,4800 | 208 | 3 | 2.708 | ||||
| 2012-12-04 | 2012-12-03 | 4 | HUGHES WILLIAM F JR By the William and Cheryl Hughes Trust | NGS | Common Stock | I | 16,2300 | -20.000 | -325 | 150.500 | ||||
| 2012-05-22 | 2012-05-22 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 13,3400 | -200 | -3 | 6.500 | ||||
| 2012-05-22 | 2012-05-22 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 13,3600 | -100 | -1 | 6.700 | ||||
| 2012-05-22 | 2012-05-22 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 13,3700 | -400 | -5 | 6.800 | ||||
| 2012-05-22 | 2012-05-22 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 13,3800 | -400 | -5 | 7.200 | ||||
| 2012-05-22 | 2012-05-22 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 13,3900 | -800 | -11 | 7.600 | ||||
| 2012-05-22 | 2012-05-22 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 13,4000 | -300 | -4 | 8.400 | ||||
| 2012-05-22 | 2012-05-22 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 13,4100 | -200 | -3 | 8.700 | ||||
| 2012-05-22 | 2012-05-22 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 13,4200 | -100 | -1 | 8.900 | ||||
| 2012-05-22 | 2012-05-22 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 13,4400 | -100 | -1 | 9.000 | ||||
| 2012-05-22 | 2012-05-22 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 13,4500 | -800 | -11 | 9.100 | ||||
| 2012-05-22 | 2012-05-22 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 13,4600 | -600 | -8 | 9.900 | ||||
| 2012-05-22 | 2012-05-22 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 13,4700 | -800 | -11 | 10.500 | ||||
| 2012-05-22 | 2012-05-22 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 13,4800 | -900 | -12 | 11.300 | ||||
| 2012-05-22 | 2012-05-22 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 13,4900 | -400 | -5 | 12.200 | ||||
| 2012-05-22 | 2012-05-22 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 13,5000 | -200 | -3 | 12.600 | ||||
| 2012-05-22 | 2012-05-22 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 13,5100 | -600 | -8 | 12.800 | ||||
| 2012-05-22 | 2012-05-22 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 13,5200 | -400 | -5 | 13.400 | ||||
| 2012-05-22 | 2012-05-22 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 13,5300 | -200 | -3 | 13.800 | ||||
| 2012-05-22 | 2012-05-21 | 4 | HUGHES WILLIAM F JR | NGS | Nonqualified Stock Option (right to buy) | D | 5,55 | -2.500 | 0 | |||||
| 2012-05-22 | 2012-05-21 | 4 | HUGHES WILLIAM F JR | NGS | Nonqualified Stock Option (right to buy) | D | 8,00 | -2.500 | 0 | |||||
| 2012-05-22 | 2012-05-21 | 4 | HUGHES WILLIAM F JR | NGS | Nonqualified Stock Option (right to buy) | D | 9,34 | -2.500 | 0 | |||||
| 2012-05-22 | 2012-05-21 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 9,3400 | 2.500 | 23 | 14.000 | ||||
| 2012-05-22 | 2012-05-21 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 8,0000 | 2.500 | 20 | 11.500 | ||||
| 2012-05-22 | 2012-05-21 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 5,5500 | 2.500 | 14 | 9.000 | ||||
| 2012-03-30 | 2012-03-28 | 4 | CHISHOLM JOHN | NGS | Common Stock | D | 13,4300 | 2.500 | 34 | 5.000 | ||||
| 2012-03-30 | 2012-03-28 | 4 | CURTIS CHARLES G | NGS | Common Stock | D | 13,4300 | 2.500 | 34 | 58.857 | ||||
| 2012-03-30 | 2012-03-28 | 4 | HUSEMAN KENNETH V | NGS | Common Stock | D | 13,4300 | 2.500 | 34 | 9.500 | ||||
| 2012-03-30 | 2012-03-28 | 4 | BRADSHAW DAVID L | NGS | Common Stock | D | 13,4300 | 2.500 | 34 | 2.500 | ||||
| 2012-03-30 | 2012-03-28 | 4 | HUGHES WILLIAM F JR | NGS | Common Stock | D | 13,4300 | 2.500 | 34 | 6.500 | ||||
| 2012-02-02 | 2012-01-25 | 4/A | Hazlett James R | NGS | Common Stock | D | 14,8900 | 10.000 | 149 | 45.010 | ||||
| 2012-02-02 | 2012-01-25 | 4/A | Lawrence G Larry | NGS | Common Stock | D | 14,8900 | 10.000 | 149 | 15.000 | ||||
| 2012-01-27 | 2012-01-25 | 4 | Taylor Stephen Charles | NGS | Common Stock | D | 14,8900 | 50.000 | 744 | 84.895 | ||||
| 2012-01-27 | 2012-01-25 | 4 | Hazlett James R | NGS | Common Stock | D | 14,8900 | 10.000 | 149 | 45.010 | ||||
| 2012-01-27 | 2012-01-25 | 4 | Lawrence G Larry | NGS | Common Stock | D | 14,8900 | 10.000 | 149 | 15.000 |
