| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Momper Sara Marie | VP, CAO | 222 N. DETROIT AVE., TULSA | /s/ William H. Gault by Power of Attorney for Sara M. Momper | 14 Jan 2026 | 0001790219 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HP | Common Stock | Award | $0 | +426 | +1.9% | $0.000000 | 22,597 | 12 Jan 2026 | Direct | F1 |
| transaction | HP | Common Stock | Tax liability | $4,434 | -145 | -0.64% | $30.58 | 22,452 | 12 Jan 2026 | Direct |
| Id | Content |
|---|---|
| F1 | Restricted stock units ("RSUs") determined to be eligible to vest under previously awarded performance share units, as certified by the Human Resources Committee. |