| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| HODGES MICHAEL L | EVP & CFO | 713 MARKET DRIVE, OKLAHOMA CITY | /s/ Patrick Craine, Attorney-in-Fact | 06 Jan 2026 | 0001551757 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GPOR | Common Stock | Award | $0 | +26,720 | +161% | $0.000000 | 43,317 | 02 Jan 2026 | Direct | F1 |
| transaction | GPOR | Common Stock | Tax liability | $2,459,482 | -11,825 | -27% | $207.99 | 31,492 | 02 Jan 2026 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | These securities are performance-based restricted stock units for the performance period from January 1, 2023, to December 31, 2025, that were granted under the issuer's equity incentive plan on April 3, 2023. All these performance-based restricted stock units vested as of January 2, 2026, upon certification by the issuer's compensation committee of the applicable performance conditions on January 2, 2026. |
| F2 | The issuer withheld shares of common stock that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement of the performance-based restricted stock units granted on April 3, 2023, and vested upon certification by the issuer's compensation committee on January 2, 2026. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on December 31, 2025. |