Marathon Petroleum Corp — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Lyon Shawn M | SVP Log & Storage, MPLX GP LLC | Tax Withholding | 86 | $185.77 | $15,976 | 15,348 | Dec 12, 2025 |
| Hessling Ricky D. | Chief Commercial Officer | Tax Withholding | 98 | $185.77 | $18,205 | 12,064 | Dec 12, 2025 |
| Henschen Michael A II | Ex VP, Refining | Tax Withholding | 160 | $185.77 | $29,723 | 22,263 | Dec 12, 2025 |
| Hennigan Michael J | Executive Chairman | Tax Withholding | 466 | $185.77 | $86,569 | 220,902 | Dec 12, 2025 |
| Floerke Gregory Scott | Ex VP & COO, MPLX GP LLC | Tax Withholding | 85 | $185.77 | $15,790 | 30,108 | Dec 12, 2025 |
| Benson Molly R | Chief Legal Ofc & Corp Sec | Tax Withholding | 107 | $185.77 | $19,877 | 28,593 | Dec 12, 2025 |
| Benson Molly R | Chief Legal Ofc & Corp Sec | Sale | 10,879 | $163.00 | $1,773,277 | 28,700 | Aug 15, 2025 |
| Mannen Maryann T. | President & CEO | Tax Withholding | 908 | $166.39 | $151,082 | 100,547 | Aug 1, 2025 |
| Rucker Kim K.W. | — | Sale | 7,392 | $175.00 | $1,293,600 | 18,944 | Jul 3, 2025 |
| SURMA JOHN P | — | Award / Grant | 1,276 | — | — | 58,957 | May 1, 2025 |
| STICE J MICHAEL | — | Award / Grant | 1,276 | — | — | 23,508 | May 1, 2025 |
| SEMPLE FRANK M | — | Award / Grant | 1,276 | — | — | 13,709 | May 1, 2025 |
| Rucker Kim K.W. | — | Award / Grant | 1,276 | — | — | 26,231 | May 1, 2025 |
| Paterson Eileen P. | — | Award / Grant | 1,276 | — | — | 2,425 | May 1, 2025 |
| Ellison-Taylor Kimberly N | — | Award / Grant | 1,276 | — | — | 2,425 | May 1, 2025 |
| COHEN JONATHAN Z | — | Award / Grant | 1,276 | — | — | 15,193 | May 1, 2025 |
| CAMPBELL JEFFREY C | — | Award / Grant | 1,276 | — | — | 1,815 | May 1, 2025 |
| Bayh Evan | — | Award / Grant | 1,276 | — | — | 71,057 | May 1, 2025 |
| Al Khayyal Abdulaziz Fahd | — | Award / Grant | 1,276 | — | — | 24,713 | May 1, 2025 |
| GALANTE EDWARD G | — | Award / Grant | 94 | — | — | 23,976 | Apr 1, 2025 |
| TOMASKY SUSAN | — | Award / Grant | 94 | — | — | 28,233 | Apr 1, 2025 |
| Al Khayyal Abdulaziz Fahd | — | Award / Grant | 94 | — | — | 23,437 | Apr 1, 2025 |
| Bayh Evan | — | Award / Grant | 94 | — | — | 69,781 | Apr 1, 2025 |
| BUNCH CHARLES E | — | Award / Grant | 94 | — | — | 34,734 | Apr 1, 2025 |
| CAMPBELL JEFFREY C | — | Award / Grant | 94 | — | — | 539 | Apr 1, 2025 |
| COHEN JONATHAN Z | — | Award / Grant | 94 | — | — | 13,918 | Apr 1, 2025 |
| Ellison-Taylor Kimberly N | — | Award / Grant | 94 | — | — | 1,149 | Apr 1, 2025 |
| Paterson Eileen P. | — | Award / Grant | 94 | — | — | 1,149 | Apr 1, 2025 |
| Rucker Kim K.W. | — | Award / Grant | 94 | — | — | 24,955 | Apr 1, 2025 |
| SEMPLE FRANK M | — | Award / Grant | 94 | — | — | 12,433 | Apr 1, 2025 |
| STICE J MICHAEL | — | Award / Grant | 94 | — | — | 22,232 | Apr 1, 2025 |
| SURMA JOHN P | — | Award / Grant | 94 | — | — | 57,681 | Apr 1, 2025 |
| Hessling Ricky D. | Chief Commercial Officer | Purchase | 2,000 | $134.72 | $269,440 | 12,162 | Mar 11, 2025 |
| Bayh Evan | — | Purchase | 1,000 | $133.70 | $133,700 | 69,305 | Mar 5, 2025 |
| Quaid John J | Exec VP & Chief Fin Ofc | Award / Grant | 4,459 | — | — | 36,893 | Mar 3, 2025 |
| Lyon Shawn M | SVP Log & Storage, MPLX GP LLC | Tax Withholding | 189 | $148.65 | $28,095 | 15,674 | Mar 3, 2025 |
| Hessling Ricky D. | Chief Commercial Officer | Award / Grant | 2,623 | — | — | 10,965 | Mar 3, 2025 |
| Benson Molly R | Chief Legal Ofc & Corp Sec | Award / Grant | 2,623 | — | — | 29,409 | Mar 3, 2025 |
| Aydt Timothy J | Ex VP, Refining | Tax Withholding | 481 | $148.65 | $71,501 | 12,739 | Mar 3, 2025 |
| Floerke Gregory Scott | Ex VP & COO, MPLX GP LLC | Tax Withholding | 251 | $148.65 | $37,311 | 30,193 | Mar 1, 2025 |
| Mannen Maryann T. | President & CEO | Tax Withholding | 952 | $148.65 | $141,515 | 102,233 | Mar 1, 2025 |
| Hennigan Michael J | Executive Chairman | Tax Withholding | 2,309 | $148.65 | $343,233 | 221,368 | Mar 1, 2025 |
| Brzezinski Erin M | VP and Controller | Tax Withholding | 50 | $148.65 | $7,433 | 1,830 | Mar 1, 2025 |
| TOMASKY SUSAN | — | Award / Grant | 294 | — | — | 28,023 | Jan 2, 2025 |
| SURMA JOHN P | — | Award / Grant | 294 | — | — | 57,205 | Jan 2, 2025 |
| STICE J MICHAEL | — | Award / Grant | 294 | — | — | 21,992 | Jan 2, 2025 |
| SEMPLE FRANK M | — | Award / Grant | 294 | — | — | 12,258 | Jan 2, 2025 |
| Rucker Kim K.W. | — | Award / Grant | 294 | — | — | 24,745 | Jan 2, 2025 |
| Paterson Eileen P. | — | Award / Grant | 294 | — | — | 1,049 | Jan 2, 2025 |
| GALANTE EDWARD G | — | Award / Grant | 294 | — | — | 23,766 | Jan 2, 2025 |