| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Zitkus Lester | SVP, Land | 713 MARKET DRIVE, OKLAHOMA CITY | /s/ Patrick Craine, Attorney-in-Fact | 22 May 2025 | 0001699266 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GPOR | Common Stock | Sale | $374,130 | -1,914 | -20% | $195.47 | 7,821 | 20 May 2025 | Direct |