| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Ward Susan M | Director | 5400 LBJ FREEWAY, SUITE 1500, DALLAS | /s/ Susan M. Ward, by Cale L. Curtin as attorney-in-fact | 05 Nov 2025 | 0001623187 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MTDR | Common Stock | Purchase | $195,200 | +5,000 | +50% | $39.04 | 14,923 | 03 Nov 2025 | Direct |