| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| SLUITER MICHAEL | SVP of Reservoir Engineering | 713 MARKET DRIVE, OKLAHOMA CITY | /s/ Patrick Craine, Attorney-in-Fact | 14 May 2025 | 0001761731 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GPOR | Common Stock | Sale | $509,058 | -2,571 | -20% | $198.00 | 10,421 | 14 May 2025 | Direct |