| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Ritenour Jeffrey L | EVP & CHIEF FINANCIAL OFFICER | 333 W SHERIDAN AVE, OKLAHOMA CITY | /s/ Edward T. Highberger, Attorney-in-Fact for Jeffrey L. Ritenour | 29 Jan 2026 | 0001704328 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DVN | Common Stock | Award | $0 | +21,416 | +4.6% | $0.000000 | 486,895 | 27 Jan 2026 | Direct |