MPC insider trading
Marathon Petroleum Corporation · end-of-day data as of Oct 16, 2026
Marathon Petroleum Corporation
$478.07+55.0%
Buy · 20 analystsPT $399.60 -16.4%
In the last 12 months MPC insiders made 0 open-market purchases and 12 sales worth $9.5M, as reported on SEC Form 4. The latest: Lyon Shawn M (officer: SVP Log & Storage, MPLX GP LLC) sold 1,000 shares at $375.75 on Aug 31, 2026.
Last 90 days
- Insiders-$5.46M
Transactions
Open-market buys $0 · sells $9.5M over the last 365 days (0 buys, 12 sells).
| Aug 31, 2026 | Lyon Shawn M | Sell | 1,000 | $375.75 | $376K |
| Aug 28, 2026 | Lyon Shawn M | Sell | 425 | $368.51 | $157K |
| Aug 27, 2026 | Brzezinski Erin M | Sell | 570 | $362.79 | $207K |
| Aug 17, 2026 | Benson Molly R | Other | 29,392 | $47.73 | $1.4M |
| Aug 17, 2026 | Benson Molly R | Sell | 5,000 | $358.57 | $1.79M |
| Aug 13, 2026 | Lyon Shawn M | Sell | 2,500 | $350.00 | $875K |
| Aug 12, 2026 | Henschen Michael A II | Sell | 6,011 | $341.56 | $2.05M |
| Aug 3, 2026 | Mannen Maryann T. | Other | 908 | $311.78 | $283K |
| Jun 4, 2026 | Henschen Michael A II | Other | 9,928 | $49.94 | $496K |
| Jun 4, 2026 | Henschen Michael A II | Sell | 6,336 | $268.82 | $1.7M |
| May 13, 2026 | Hessling Ricky D. | Sell | 1,000 | $250.00 | $250K |
| Apr 30, 2026 | Al Khayyal Abdulaziz Fahd | Other | 728 | — | — |
| Apr 30, 2026 | Bayh Evan | Other | 728 | — | — |
| Apr 30, 2026 | CAMPBELL JEFFREY C | Other | 728 | — | — |
| Apr 30, 2026 | COHEN JONATHAN Z | Other | 728 | — | — |
| Apr 30, 2026 | Ellison-Taylor Kimberly N | Other | 728 | — | — |
| Apr 30, 2026 | Paterson Eileen P. | Other | 728 | — | — |
| Apr 30, 2026 | Rucker Kim K.W. | Other | 728 | — | — |
| Apr 30, 2026 | SEMPLE FRANK M | Other | 728 | — | — |
| Apr 30, 2026 | STICE J MICHAEL | Other | 728 | — | — |
Source: SEC Form 4 filings. "Other" covers awards, option exercises and gifts.