| 12 févr. 2018 | TAX_WITHHOLDING | Gastar Exploration USA, Inc. | 15 060 | 1.12 USD | |
| 30 janv. 2018 | GRANT_AWARD | Gastar Exploration USA, Inc. | 62 500 | 0.00 USD | |
| 02 févr. 2017 | TAX_WITHHOLDING | Gastar Exploration USA, Inc. | 12 914 | 1.66 USD | |
| 30 janv. 2017 | GRANT_AWARD | Gastar Exploration USA, Inc. | 60 241 | 0.00 USD | |
| 16 nov. 2016 | TAX_WITHHOLDING | Gastar Exploration USA, Inc. | 867 | 1.05 USD | |
| 03 févr. 2016 | TAX_WITHHOLDING | Gastar Exploration USA, Inc. | 13 793 | 1.19 USD | |
| 30 janv. 2016 | GRANT_AWARD | Gastar Exploration USA, Inc. | 58 824 | 0.00 USD | |
| 16 nov. 2015 | TAX_WITHHOLDING | Gastar Exploration USA, Inc. | 867 | 1.65 USD | |
| 15 mars 2015 | TAX_WITHHOLDING | Gastar Exploration USA, Inc. | 900 | 2.25 USD | |
| 30 janv. 2015 | TAX_WITHHOLDING | Gastar Exploration USA, Inc. | 7 149 | 2.40 USD | |
| 30 janv. 2015 | GRANT_AWARD | Gastar Exploration USA, Inc. | 41 667 | 0.00 USD | |
| 13 nov. 2014 | TAX_WITHHOLDING | Gastar Exploration USA, Inc. | 867 | 4.02 USD | |
| 26 mars 2014 | TAX_WITHHOLDING | Gastar Exploration USA, Inc. | 750 | 5.50 USD | |
| 24 mars 2014 | TAX_WITHHOLDING | Gastar Exploration USA, Inc. | 900 | 5.17 USD | |
| 30 janv. 2014 | GRANT_AWARD | Gastar Exploration USA, Inc. | 17 241 | 5.80 USD | |
| 30 janv. 2014 | TAX_WITHHOLDING | Gastar Exploration USA, Inc. | 6 000 | 5.80 USD | |
| 11 nov. 2013 | GRANT_AWARD | GASTAR EXPLORATION LTD | 2 935 | 4.43 USD | |
| 06 sept. 2013 | TAX_WITHHOLDING | GASTAR EXPLORATION LTD | 1 000 | 3.25 USD | |
| 03 avr. 2013 | TAX_WITHHOLDING | GASTAR EXPLORATION LTD | 750 | 1.75 USD | |
| 25 mars 2013 | TAX_WITHHOLDING | GASTAR EXPLORATION LTD | 900 | 1.32 USD | |
| 25 mars 2013 | TAX_WITHHOLDING | GASTAR EXPLORATION LTD | 375 | 1.36 USD | |
| 12 févr. 2013 | TAX_WITHHOLDING | GASTAR EXPLORATION LTD | 1 690 | 1.16 USD | |
| 30 janv. 2013 | GRANT_AWARD | GASTAR EXPLORATION LTD | 64 655 | 1.16 USD | |
| 10 sept. 2012 | TAX_WITHHOLDING | GASTAR EXPLORATION LTD | 1 000 | 1.60 USD | |
| 18 mai 2012 | TAX_WITHHOLDING | GASTAR EXPLORATION LTD | 1 333 | 2.15 USD | |