| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Mannen Maryann T. | President & CEO, Director | C/O MARATHON PETROLEUM CORPORATION, 539 S. MAIN STREET, FINDLAY | /s/ Molly R. Benson, Attorney-in-Fact for Maryann T. Mannen | 2025-08-05 | 0001408964 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MPC | Common Stock | Tax liability | -$151K | -908 | -0.89% | $166.39 | 101K | Aug 1, 2025 | Direct |
President and Chief Executive Officer