| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Hair Cara M. | SVP, CORP. SERVICES & CLO | 222 N. DETROIT AVE., TULSA | /s/ William H. Gault by Power of Attorney for Cara M. Hair | 11 Dec 2025 | 0001633571 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HP | Common Stock | Tax liability | $71,995 | -2,420 | -1.2% | $29.75 | 204,182 | 09 Dec 2025 | Direct | |
| transaction | HP | Common Stock | Award | $0 | +32,194 | +16% | $0.000000 | 236,376 | 10 Dec 2025 | Direct |