| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| HELMERICH HANS | Director | 222 N. DETROIT AVE., TULSA | /s/ William H. Gault by Power of Attorney for Hans C. Helmerich | 06 Mar 2026 | 0001196793 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HP | Common Stock | Award | +7,910 | +6.1% | $0.000000* | 138,009 | 05 Mar 2026 | Direct | ||
| holding | HP | Common Stock | 67,100 | 05 Mar 2026 | Children\'s Trust | ||||||
| holding | HP | Common Stock | 24,470 | 05 Mar 2026 | By Spouse | ||||||
| holding | HP | Common Stock | 21,021 | 05 Mar 2026 | 401(k) Account | ||||||
| holding | HP | Common Stock | 44,000 | 05 Mar 2026 | By LLC | ||||||
| holding | HP | Common Stock | 496,735 | 05 Mar 2026 | Reporting Person\'s Trust | ||||||
| holding | HP | Common Stock | 1,215,915 | 05 Mar 2026 | Family Trust | ||||||
| holding | HP | Common Stock | 40,000 | 05 Mar 2026 | Peggy Helmerich Trust |