| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Bell John R. | EVP, EASTERN HEMISPHERE LAND | 222 N. DETROIT AVE., TULSA | /s/ William H. Gault by Power of Attorney for John R. Bell | 12 Dec 2025 | 0001544530 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HP | Common Stock | Tax liability | $91,810 | -2,976 | -1.2% | $30.85 | 253,538 | 11 Dec 2025 | Direct | |
| holding | HP | Common Stock | 1,756 | 11 Dec 2025 | 401(k) |