| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Rush Island Management LP | 7.6% | 3,989,634 | 3,105,728 | 883,906 | /s/ Chad Goldstein | CCO, CFO, and COO | |
| Rush Island Master, LP | 5.9% | 3,105,728 | 3,105,728 | 0 | /s/ Chad Goldstein | CCO, CFO, COO | |
| Rush Island Management GP, LLC | 7.6% | 3,989,634 | 3,105,728 | 883,906 | /s/ Raleigh W. Nuckols | Managing Member | |
| Raleigh W. Nuckols | 7.6% | 3,989,634 | 3,105,728 | 883,906 | /s/ Raleigh W. Nuckols | Managing Member | |
| Stephen Lewis Millham | 7.6% | 3,989,634 | 3,105,728 | 883,906 | /s/ Stephen Lewis Millham | Managing Member |