| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Eilers Meghan Nicole | EVP, M&M & GC | C/O 370 17TH STREET, SUITE 1700, DENVER | /s/Dawna Gibb, by Power of Attorney | 17 Mar 2026 | 0001915672 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OVV | Common Stock | Sale | $634,462 | -11,582 | -18% | $54.78 | 54,092 | 13 Mar 2026 | Direct |