| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Gilfillian Austen | President | 500 WEST TEXAS AVENUE, SUITE 100, MIDLAND | /s/ Teresa L. Dick, as attorney-in-fact for Austen Gilfillian | 02 Oct 2025 | 0002058447 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | VNOM | Class A Common Stock | Tax liability | $27,901 | -730 | -1.6% | $38.22 | 44,483 | 01 Oct 2025 | Direct | F1 |
| transaction | VNOM | Class A Common Stock | Tax liability | $38,526 | -1,008 | -2.3% | $38.22 | 43,475 | 01 Oct 2025 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | The issuer withheld shares of common stock that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement on October 1, 2025 of the third tranche of the time-based restricted stock units granted to the reporting person on March 11, 2022. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on September 30, 2025. |
| F2 | The issuer withheld shares of common stock that would have otherwise been issuable to the reporting person to satisfy the issuer's tax withholding obligations in connection with the vesting and settlement on October 1, 2025 of the second tranche of the time-based restricted stock units granted to the reporting person on March 2, 2023. The number of shares of common stock withheld was determined based on the closing price per share of the issuer's common stock on September 30, 2025. |