| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Encompass Capital Advisors LLC | 20% | 103,777,316 | 0 | 103,777,316 | /s/ Todd J. Kantor | Todd J. Kantor, Managing Member | |
| Encompass Capital Partners LLC | 20% | 84,785,598 | 0 | 84,785,598 | /s/ Todd J. Kantor | Todd J. Kantor, Managing Member | |
| Encompass Capital Master Fund L.P. | 16% | 54,588,079 | 0 | 54,588,079 | /s/ Todd J. Kantor | Todd J. Kantor, Managing Member of Encompass Capital Partners LLC, its Investment Manager | |
| Kantor Todd J. | 20% | 103,777,316 | 0 | 103,777,316 | /s/ Todd J. Kantor | Todd J. Kantor |