| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Appel Shelley F | Director | 5400 LBJ FREEWAY, SUITE 1500, DALLAS | /s/ Shelley F. Appel, by Cale L. Curtin as attorney-in-fact | 16 Jun 2025 | 0001981193 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MTDR | Common Stock | Award | $0 | +4,079 | +6.9% | $0.000000 | 62,820 | 12 Jun 2025 | Direct | F1 |
| holding | MTDR | Common Stock | 1,105,913 | 12 Jun 2025 | See footnote | F2, F3 | |||||
| holding | MTDR | Common Stock | 336,978 | 12 Jun 2025 | See footnote | F2, F4 | |||||
| holding | MTDR | Common Stock | 227,416 | 12 Jun 2025 | See footnote | F2, F5 | |||||
| holding | MTDR | Common Stock | 4,742 | 12 Jun 2025 | Represents shares held of record by the reporting person's Roth Individual Retirement Account. | ||||||
| holding | MTDR | Common Stock | 2,150 | 12 Jun 2025 | Represents shares held of record by the reporting person's Roth 401(k) account | ||||||
| holding | MTDR | Common Stock | 58 | 12 Jun 2025 | See footnote | F2, F6 |
| Id | Content |
|---|---|
| F1 | Represents restricted stock units ("RSUs") granted to the reporting person on June 12, 2025. Such RSUs will vest, and an equal number of shares of common stock will be deliverable to the reporting person on June 12, 2026, or if sooner, immediately prior to the election of nominees for director at the 2026 annual meeting of shareholders of the Issuer. |
| F2 | The reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such person is, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise, the beneficial owner of these shares. The reporting person disclaims beneficial ownership of these shares, except to the extent of her pecuniary interest therein. |
| F3 | Represents shares held of record by Sage Resources, Ltd., which is a limited partnership owned by the reporting person's family, including the reporting person. |
| F4 | Represents shares held of record by the SIF 2020 Non-GST Trust (the "2020 Non-GST Trust"). The reporting person is a beneficiary of the 2020 Non-GST Trust. |
| F5 | Represents shares held of record by the SIF 2011 Non-GST Trust (the "2011 Non-GST Trust"). The reporting person is a beneficiary of the 2011 Non-GST Trust. |
| F6 | Represents shares held of record by the reporting person's spouse. |