| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Lowe Robert Ferrall III | SVP & Chief Technology Officer | 333 W SHERIDAN AVE, OKLAHOMA CITY | /s/ Edward T. Highberger, Attorney-in-Fact for Robert Ferrall Lowe III | 29 Jan 2026 | 0002053677 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DVN | Common Stock | Award | $0 | +2,479 | +10% | $0.000000 | 26,765 | 27 Jan 2026 | Direct |