| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Encompass Capital Advisors LLC | 5.49% | 9,184,478 | 0 | 9,184,478 | Todd J. Kantor | Todd J. Kantor | Managing Member | |
| Todd J. Kantor | 5.49% | 9,184,478 | 0 | 9,184,478 | Todd J. Kantor | Todd J. Kantor | Self |