| 08 oct. 2015 | GRANT_AWARD | MILLS JOSEPH A | 1 580 504 | — | |
| 08 oct. 2015 | OTHER | MILLS JOSEPH A | 2 426 900 | — | |
| 08 oct. 2015 | TAX_WITHHOLDING | MILLS JOSEPH A | 122 662 | — | |
| 08 oct. 2015 | TAX_WITHHOLDING | Thuillier Lawrence J. | 9 612 | — | |
| 08 oct. 2015 | OTHER | Thuillier Lawrence J. | 251 263 | — | |
| 08 oct. 2015 | GRANT_AWARD | Thuillier Lawrence J. | 184 308 | — | |
| 08 oct. 2015 | OTHER | Natural Gas Partners VII, L.P.entité | 3 004 733 | — | |
| 08 oct. 2015 | OTHER | Natural Gas Partners VII, L.P.entité | 50 311 | — | |
| 08 oct. 2015 | OTHER | Natural Gas Partners VII, L.P.entité | 6 224 449 | — | |
| 08 oct. 2015 | OTHER | Natural Gas Partners VII, L.P.entité | 31 429 939 | — | |
| 08 oct. 2015 | OTHER | Natural Gas Partners VII, L.P.entité | 1 954 432 | — | |
| 08 oct. 2015 | OTHER | Natural Gas Partners VII, L.P.entité | 54 714 | — | |
| 08 oct. 2015 | OTHER | Natural Gas Partners VII, L.P.entité | 3 593 475 | — | |
| 08 oct. 2015 | OTHER | Natural Gas Partners VII, L.P.entité | 7 028 548 | — | |
| 08 oct. 2015 | OTHER | Fox Roger A | 699 377 | — | |
| 08 oct. 2015 | GRANT_AWARD | Fox Roger A | 579 801 | — | |
| 08 oct. 2015 | TAX_WITHHOLDING | Fox Roger A | 44 998 | — | |
| 08 oct. 2015 | GRANT_AWARD | Boettcher Charles C | 676 635 | — | |
| 08 oct. 2015 | OTHER | Boettcher Charles C | 1 041 684 | — | |
| 08 oct. 2015 | TAX_WITHHOLDING | Boettcher Charles C | 52 514 | — | |
| 08 oct. 2015 | GRANT_AWARD | Haines Robert M. | 608 030 | — | |
| 08 oct. 2015 | TAX_WITHHOLDING | Haines Robert M. | 47 188 | — | |
| 08 oct. 2015 | OTHER | Haines Robert M. | 651 940 | — | |
| 08 oct. 2015 | OTHER | Montierra Minerals & Production, L.P. | 3 593 475 | — | |
| 08 oct. 2015 | OTHER | Montierra Minerals & Production, L.P. | 7 028 548 | — | |