| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Ehrman Monika U | Director | 5400 LBJ FREEWAY, SUITE 1500, DALLAS | /s/ Monika U. Ehrman, by Cale L. Curtin as attorney-in-fact | 09 Sep 2025 | 0001786877 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MTDR | Common Stock | Purchase | $11,760 | +250 | +0.61% | $47.04 | 41,196 | 08 Sep 2025 | Direct |