Company · CIK 0001431372 · SIC 1311 — Crude Petroleum & Natural Gas
Gastar Exploration Inc. · GST
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jan 3, 2019 SForm 4 → | Jan 3, 2:08 pm EST | Michael A GerlichSenior VP & CFO | 2,000 | $0.025 | $50 | 0 | −100% | plan? |
| Dec 27, 2018 SForm 4 → | Dec 28, 1:46 pm EST | Michael A GerlichSenior VP & CFO | 1,061,483 | $0.002 | $2,088 | 1,315,866 | −44.6% | plan? |
| Dec 21, 2018 SForm 4 → | Dec 26, 9:18 am EST | Stephen A HolditchDirector | 217,938 | $0.0025 | $545 | 89,450 | −70.9% | plan? |
| Jun 19, 2018 DForm 4 → | Jun 19, 2:17 pm EDT | Michael A GerlichSenior VP & CFO | 240,000 | $0.70 | $168,000 | 2,374,824 | — | plan? |
| Jun 14, 2018 DForm 4 → | Nov 14, 10:38 am EST | Stephen Phillip RobertsSenior VP & COO | 500,000 | $0.70 | $350,000 | 1,191,406 | — | plan? late |
| May 14, 2018 AForm 4 → | May 14, 3:23 pm EDT | Harry QuarlsDirector | 68,832 | — | — | 68,832 | — | plan? |
| Apr 10, 2018 DFForm 4 → | Apr 12, 11:41 am EDT | J Russell PorterFormer CEO & President, Director | 1,364,845 | $0.63 | $616,219 | 3,729,265 | — | plan? |
| Mar 22, 2018 PForm 4 → | Mar 22, 7:09 pm EDT | Stephen A HolditchDirector | 25,000 | $0.763 | $19,075 | 307,388 | +8.85% | plan? |
| Mar 13, 2018 AForm 4 → | Mar 14, 6:15 pm EDT | Jerry R SchuylerInterim Chief Exec Officer, Director | 652,570 | — | — | 908,008 | — | plan? |
| Feb 12, 2018 FForm 4 → | Feb 12, 5:04 pm EST | Robert David PennerDirector | 15,060 | $1.12 | $16,867 | 345,938 | — | plan? |
| Jan 30, 2018 AForm 4 → | Feb 1, 7:48 pm EST | ARES MANAGEMENT LLC +8Director, 10% Owner | 62,500 | — | — | 115,410 | — | plan? |
| Jan 30, 2018 AForm 4 → | Feb 1, 12:20 pm EST | Jerry R SchuylerDirector | 62,500 | — | — | 255,438 | — | plan? |
| Jan 30, 2018 AForm 4 → | Feb 1, 12:20 pm EST | Ronald D. ScottDirector | 62,500 | — | — | 115,410 | — | plan? |
| Jan 30, 2018 AFForm 4 → | Feb 1, 12:14 pm EST | J Russell PorterChief Executive Officer & Pres, Director | 528,926 | $1.12 | $159,272 | 5,094,110 | — | plan? |
| Jan 30, 2018 AForm 4 → | Feb 1, 12:13 pm EST | Robert David PennerDirector | 62,500 | — | — | 360,998 | — | plan? |
| Jan 30, 2018 AForm 4 → | Feb 1, 12:00 pm EST | Stephen A HolditchDirector | 62,500 | — | — | 282,388 | — | plan? |
| Jan 30, 2018 AFForm 4 → | Feb 1, 11:59 am EST | Michael A GerlichSenior VP & CFO | 246,686 | $1.12 | $77,226 | 2,614,825 | — | plan? |
| Jan 30, 2018 AForm 4 → | Feb 1, 11:56 am EST | Randolph C ColeyDirector | 62,500 | — | — | 347,487 | — | plan? |
| Jan 30, 2018 AForm 4 → | Feb 1, 11:54 am EST | Stephen Phillip RobertsSenior VP & COO | 191,406 | — | — | 1,691,406 | — | plan? |
| Jan 30, 2018 AForm 4 → | Jan 31, 7:03 pm EST | Nathan WaltonDirector | 62,500 | — | — | 115,410 | — | plan? |
| Jan 5, 2018 FForm 4 → | Jan 8, 3:48 pm EST | John Hamilton CasselsOther | 12,049 | $1.05 | $12,651 | 238,950 | — | plan? |
| Aug 1, 2017 AForm 4 → | Aug 3, 3:01 pm EDT | J Russell PorterChief Executive Officer & Pres, Director | 2,200,000 | — | — | 4,849,598 | — | plan? |
| Aug 1, 2017 AForm 4 → | Aug 3, 2:56 pm EDT | Michael A GerlichSenior VP & CFO | 1,200,000 | — | — | 2,506,043 | — | plan? |
| Jun 30, 2017 MForm 4 → | Jul 5, 6:35 pm EDT | Stephen Phillip RobertsSenior VP & COO | 1,500,000 | — | — | 1,500,000 | — | plan? |
| Jun 30, 2017 MForm 4 → | Jul 5, 6:34 pm EDT | J Russell PorterChief Executive Officer & Pres, Director | 372,741 | — | — | 2,649,958 | — | plan? |
| Jun 30, 2017 MForm 4 → | Jul 5, 6:34 pm EDT | Michael A GerlichSenior VP & CFO | 171,310 | — | — | 1,306,043 | — | plan? |
| May 23, 2017 PForm 4 → | May 25, 5:11 pm EDT | ARES MANAGEMENT LLC +8Director, 10% Owner | 514,227 | $1.23 | $631,934 | 56,712,088 | +0.92% | plan? |
| May 18, 2017 PForm 4 → | May 22, 9:29 pm EDT | ARES MANAGEMENT LLC +8Director, 10% Owner | 1,333,035 | $1.16 | $1,546,809 | 56,197,861 | +2.43% | plan? |
| May 2, 2017 AForm 4 → | May 5, 10:15 am EDT | Nathan WaltonDirector | 52,910 | — | — | 52,910 | — | plan? late |
| May 2, 2017 AForm 4 → | May 4, 8:17 am EDT | ARES MANAGEMENT LLC +8Director, 10% Owner | 52,910 | — | — | 52,910 | — | plan? |
| May 2, 2017 PForm 4 → | May 4, 8:17 am EDT | ARES MANAGEMENT LLC +8Director, 10% Owner | 25,456,521 | $1.47 | $37,421,086 | 54,864,826 | +86.6% | plan? |
| May 2, 2017 AForm 4 → | May 3, 4:16 pm EDT | Ronald D. ScottDirector | 52,910 | — | — | 52,910 | — | plan? |
| Feb 2, 2017 FForm 4 → | Feb 2, 3:28 pm EST | John Hamilton CasselsDirector | 12,914 | $1.66 | $21,437 | 250,999 | — | plan? |
| Feb 2, 2017 FForm 4 → | Feb 2, 3:27 pm EST | Robert David PennerDirector | 12,914 | $1.66 | $21,437 | 298,498 | — | plan? |
| Jan 30, 2017 AForm 4 → | Feb 1, 7:37 pm EST | Jerry R SchuylerDirector | 60,241 | — | — | 192,938 | — | plan? |
| Jan 30, 2017 FForm 4 → | Feb 1, 7:31 pm EST | J Russell PorterChief Executive Officer & Pres, Director | 112,512 | $1.66 | $186,770 | 2,276,857 | — | plan? |
| Jan 30, 2017 AForm 4 → | Feb 1, 7:28 pm EST | Robert David PennerDirector | 60,241 | — | — | 311,412 | — | plan? |
| Jan 30, 2017 AForm 4 → | Feb 1, 7:23 pm EST | Stephen A HolditchDirector | 60,241 | — | — | 219,888 | — | plan? |
| Jan 30, 2017 FForm 4 → | Feb 1, 7:23 pm EST | Michael A GerlichSenior VP & CFO | 53,975 | $1.66 | $89,599 | 1,134,733 | — | plan? |
| Jan 30, 2017 AForm 4 → | Feb 1, 7:20 pm EST | Randolph C ColeyDirector | 60,241 | — | — | 284,987 | — | plan? |
| Jan 30, 2017 AForm 4 → | Feb 1, 7:18 pm EST | John Hamilton CasselsDirector | 60,241 | — | — | 263,913 | — | plan? |
| Nov 16, 2016 FForm 4 → | Nov 17, 10:01 am EST | Robert David PennerDirector | 867 | $1.05 | $910 | 251,171 | — | plan? |
| Nov 16, 2016 FForm 4 → | Nov 17, 10:00 am EST | John Hamilton CasselsDirector | 867 | $1.05 | $910 | 203,672 | — | plan? |
| May 12, 2016 SForm 4 → | May 17, 8:24 pm EDT | GLOBAL UNDERVALUED SECURITIES MASTER FUND LP +210% Owner | 1,500,000 | $0.9052 | $1,357,800 | 8,500,000 | −15.0% | plan? late |
| Feb 22, 2016 SForm 4 → | Feb 26, 1:55 pm EST | GLOBAL UNDERVALUED SECURITIES MASTER FUND LP +210% Owner | 149,519 | $0.7681 | $114,838 | 10,000,000 | −1.47% | plan? late |
| Feb 3, 2016 FForm 4 → | Feb 4, 10:59 am EST | Robert David PennerDirector | 13,793 | $1.19 | $16,414 | 252,038 | — | plan? |
| Feb 3, 2016 FForm 4 → | Feb 4, 10:59 am EST | John Hamilton CasselsDirector | 13,793 | $1.19 | $16,414 | 204,539 | — | plan? |
| Jan 30, 2016 AFMForm 4 → | Feb 2, 8:32 pm EST | J Russell PorterChief Executive Officer & Pres, Director | 812,287 | $1.19 | $182,333 | 2,389,370 | — | plan? |
| Jan 30, 2016 FMForm 4 → | Feb 2, 8:32 pm EST | Michael McCownSenior VP & COO | 200,666 | $1.19 | $132,787 | 522,673 | — | plan? |
| Jan 30, 2016 AFMForm 4 → | Feb 2, 8:30 pm EST | Michael A GerlichSenior VP & CFO | 437,909 | $1.19 | $102,974 | 1,188,708 | — | plan? |
| Jan 30, 2016 AForm 4 → | Feb 2, 6:18 pm EST | Jerry R SchuylerDirector | 58,824 | — | — | 132,697 | — | plan? |
| Jan 30, 2016 AForm 4 → | Feb 2, 6:15 pm EST | Stephen A HolditchDirector | 58,824 | — | — | 159,647 | — | plan? |
| Jan 30, 2016 AForm 4 → | Feb 2, 6:12 pm EST | Robert David PennerDirector | 58,824 | — | — | 265,831 | — | plan? |
| Jan 30, 2016 AForm 4 → | Feb 2, 6:10 pm EST | Randolph C ColeyDirector | 58,824 | — | — | 224,746 | — | plan? |
| Jan 30, 2016 AForm 4 → | Feb 2, 6:07 pm EST | John Hamilton CasselsDirector | 58,824 | — | — | 218,332 | — | plan? |
| Jan 14, 2016 PForm 4 → | Jan 19, 5:40 pm EST | GLOBAL UNDERVALUED SECURITIES MASTER FUND LP +210% Owner | 500,000 | $1.21 | $602,800 | 10,149,519 | +5.18% | plan? |
| Jan 11, 2016 PForm 4 → | Jan 13, 9:04 pm EST | GLOBAL UNDERVALUED SECURITIES MASTER FUND LP +210% Owner | 1,311,770 | $1.06 | $1,396,669 | 9,649,519 | +15.7% | plan? |
| Nov 16, 2015 FForm 4 → | Nov 17, 4:31 pm EST | John Michael Selser Sr.Director | 20,845 | $1.46 | $30,434 | 193,109 | — | plan? |
| Nov 16, 2015 FForm 4 → | Nov 17, 2:18 pm EST | Robert David PennerDirector | 867 | $1.65 | $1,431 | 207,007 | — | plan? |
| Nov 16, 2015 FForm 4 → | Nov 17, 2:16 pm EST | John Hamilton CasselsDirector | 867 | $1.65 | $1,431 | 159,508 | — | plan? |
| Nov 11, 2015 FForm 4 → | Nov 12, 10:19 am EST | Randolph C ColeyDirector | 1,084 | $1.65 | $1,789 | 165,922 | — | plan? |
| Apr 1, 2015 SForm 4 → | Apr 1, 6:16 pm EDT | Michael A GerlichSenior VP & CFO | 60,000 | $2.65 | $159,000 | 923,865 | −6.10% | plan? |
| Mar 31, 2015 SForm 4 → | Mar 31, 5:39 pm EDT | J Russell PorterChief Executive Officer & Pres, Director | 50,000 | $2.64 | $132,000 | 1,883,525 | −2.59% | plan? |
| Mar 20, 2015 SForm 4 → | Mar 23, 5:13 pm EDT | John Michael Selser Sr.Director | 20,000 | $2.63 | $52,600 | 213,954 | −8.55% | plan? |
| Mar 15, 2015 FForm 4 → | Mar 16, 7:31 pm EDT | Michael A GerlichSenior VP & CFO | 9,141 | $2.25 | $20,567 | 983,865 | — | plan? |
| Mar 15, 2015 FForm 4 → | Mar 16, 7:30 pm EDT | Robert David PennerDirector | 900 | $2.25 | $2,025 | 207,874 | — | plan? |
| Mar 15, 2015 FForm 4 → | Mar 16, 7:30 pm EDT | John Hamilton CasselsDirector | 900 | $2.25 | $2,025 | 160,375 | — | plan? |
| Mar 15, 2015 FForm 4 → | Mar 16, 7:30 pm EDT | J Russell PorterChief Executive Officer & Pres, Director | 17,605 | $2.25 | $39,611 | 1,933,525 | — | plan? |
| Mar 15, 2015 FForm 4 → | Mar 16, 7:30 pm EDT | Michael McCownSenior VP & COO | 4,141 | $2.25 | $9,317 | 545,179 | — | plan? |
| Mar 15, 2015 FForm 4 → | Mar 16, 7:29 pm EDT | Randolph C ColeyDirector | 1,124 | $2.25 | $2,529 | 167,006 | — | plan? |
| Jan 30, 2015 AForm 4/A → | Feb 5, 2:36 pm EST | Robert David PennerDirector | 41,667 | — | — | 215,923 | — | plan? |
| Jan 30, 2015 AForm 4/A → | Feb 5, 2:35 pm EST | John Michael Selser Sr.Director | 41,667 | — | — | 233,954 | — | plan? |
| Jan 30, 2015 AForm 4/A → | Feb 5, 2:35 pm EST | Stephen A HolditchDirector | 41,667 | — | — | 100,823 | — | plan? |
| Jan 30, 2015 AForm 4/A → | Feb 5, 2:34 pm EST | Randolph C ColeyDirector | 41,667 | — | — | 177,066 | — | plan? |
| Jan 30, 2015 AForm 4/A → | Feb 5, 2:33 pm EST | John Hamilton CasselsDirector | 41,667 | — | — | 168,424 | — | plan? |
| Jan 30, 2015 AForm 4/A → | Feb 5, 2:32 pm EST | Jerry R SchuylerDirector | 41,667 | — | — | 73,873 | — | plan? |
| Jan 30, 2015 AFMForm 4 → | Feb 3, 9:53 pm EST | J Russell PorterChief Executive Officer & Pres, Director | 707,952 | $2.40 | $400,411 | 1,951,130 | — | plan? |
| Jan 30, 2015 AFMForm 4 → | Feb 3, 9:45 pm EST | Michael A GerlichSenior VP & CFO | 379,625 | $2.40 | $201,614 | 993,006 | — | plan? |
| Jan 30, 2015 AFMForm 4 → | Feb 3, 9:36 pm EST | Michael McCownSenior VP & COO | 300,551 | $2.40 | $157,526 | 549,320 | — | plan? |
| Jan 30, 2015 AForm 4 → | Feb 3, 8:47 pm EST | Jerry R SchuylerDirector | 41,667 | — | — | 73,873 | — | plan? amended |
| Jan 30, 2015 AForm 4 → | Feb 3, 8:46 pm EST | Stephen A HolditchDirector | 41,667 | — | — | 100,823 | — | plan? amended |
| Jan 30, 2015 AFForm 4 → | Feb 3, 8:44 pm EST | Randolph C ColeyDirector | 50,603 | $2.40 | $21,446 | 168,130 | — | plan? amended |
| Jan 30, 2015 AFForm 4 → | Feb 3, 8:43 pm EST | John Hamilton CasselsDirector | 48,816 | $2.40 | $17,158 | 161,275 | — | plan? amended |
| Jan 30, 2015 AForm 4 → | Feb 3, 8:41 pm EST | John Michael Selser Sr.Director | 41,667 | — | — | 233,954 | — | plan? amended |
| Jan 30, 2015 AFForm 4 → | Feb 3, 8:38 pm EST | Robert David PennerDirector | 48,816 | $2.40 | $17,158 | 208,774 | — | plan? amended |
| Jan 16, 2015 SForm 4 → | Jan 21, 6:29 pm EST | John Michael Selser Sr.Director | 21,532 | $20.08 | $432,373 | 0 | −100% | plan? |
| Jan 16, 2015 SForm 4 → | Jan 20, 4:18 pm EST | J Russell PorterChief Executive Officer & Pres, Director | 12,693 | $19.30 | $244,923 | 7,459 | −63.0% | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Apr 10, 2018 DForm 4 → | Apr 12, 11:41 am EDT | J Russell PorterFormer CEO & President, Director | 1,163,872 | — | — | 0 | — | |
| Jan 30, 2018 AJForm 4 → | Feb 1, 12:14 pm EST | J Russell PorterChief Executive Officer & Pres, Director | 673,177 | — | — | 386,719 | — | |
| Jan 30, 2018 AJForm 4 → | Feb 1, 11:59 am EST | Michael A GerlichSenior VP & CFO | 313,151 | — | — | 177,734 | — | |
| Jan 30, 2018 AForm 4 → | Feb 1, 11:54 am EST | Stephen Phillip RobertsSenior VP & COO | 191,406 | — | — | 191,406 | — | |
| Jun 30, 2017 MForm 4 → | Jul 5, 6:35 pm EDT | Stephen Phillip RobertsSenior VP & COO | 1,500,000 | — | — | 0 | — | |
| Jun 30, 2017 MForm 4 → | Jul 5, 6:34 pm EDT | J Russell PorterChief Executive Officer & Pres, Director | 1,118,223 | — | — | 0 | — | |
| Jun 30, 2017 MForm 4 → | Jul 5, 6:34 pm EDT | Michael A GerlichSenior VP & CFO | 513,930 | — | — | 0 | — | |
| Jun 12, 2017 AForm 4 → | Jun 13, 4:41 pm EDT | Stephen Phillip RobertsSenior VP & COO | 1,500,000 | — | — | 1,500,000 | — | |
| May 2, 2017 PForm 4 → | May 4, 8:17 am EDT | ARES MANAGEMENT LLC +8Director, 10% Owner | — | — | — | — | — | |
| Jan 30, 2017 AJForm 4 → | Feb 1, 7:31 pm EST | J Russell PorterChief Executive Officer & Pres, Director | 784,275 | — | — | 372,741 | — | |
| Jan 30, 2017 AJForm 4 → | Feb 1, 7:23 pm EST | Michael A GerlichSenior VP & CFO | 360,148 | — | — | 171,310 | — | |
| Jan 30, 2016 AJMForm 4 → | Feb 2, 8:32 pm EST | J Russell PorterChief Executive Officer & Pres, Director | 570,532 | — | — | 404,412 | — | |
| Jan 30, 2016 JMForm 4 → | Feb 2, 8:32 pm EST | Michael McCownSenior VP & COO | 219,108 | — | — | 0 | — | |
| Jan 30, 2016 AJMForm 4 → | Feb 2, 8:30 pm EST | Michael A GerlichSenior VP & CFO | 288,805 | — | — | 191,176 | — | |
| Jan 30, 2015 AJMForm 4 → | Feb 3, 9:53 pm EST | J Russell PorterChief Executive Officer & Pres, Director | 452,579 | — | — | 286,458 | — | |
| Jan 30, 2015 AJMForm 4 → | Feb 3, 9:45 pm EST | Michael A GerlichSenior VP & CFO | 233,047 | — | — | 135,417 | — | |
| Jan 30, 2015 AJMForm 4 → | Feb 3, 9:36 pm EST | Michael McCownSenior VP & COO | 204,742 | — | — | 145,833 | — |