Marathon Petroleum Corp. insider trading
In the last twelve months insiders at Marathon Petroleum Corp. filed 17 open-market sales worth $13.9 million and 0 open-market purchases, on Form 4 with the SEC. The latest: Lyon Shawn M, SVP Log & Storage, MPLX GP LLC, sold 1,000 shares at $375.75 on 31 August 2026, filed 1 September 2026.
| Traded | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 31 August 2026 | Lyon Shawn M | SVP Log & Storage, MPLX GP LLC | Sale | 1,000 | $375.75 | $375,750 | Form 4 |
| 28 August 2026 | Lyon Shawn M | SVP Log & Storage, MPLX GP LLC | Sale | 425 | $368.51 | $156,617 | Form 4 |
| 27 August 2026 | Brzezinski Erin M | VP and Controller | Sale | 570 | $362.79 | $206,790 | Form 4 |
| 17 August 2026 | Benson Molly R | Chief Legal Ofc & Corp Sec | Sale | 7,196 | $358.57 | $2.6 million | Form 4 |
| 17 August 2026 | Benson Molly R | Chief Legal Ofc & Corp Sec | Sale | 5,000 | $358.57 | $1.8 million | Form 4 |
| 17 August 2026 | Benson Molly R | Chief Legal Ofc & Corp Sec | Sale | 5,000 | $358.57 | $1.8 million | Form 4 |
| 13 August 2026 | Lyon Shawn M | SVP Log & Storage, MPLX GP LLC | Sale | 2,500 | $350.00 | $875,000 | Form 4 |
| 12 August 2026 | Henschen Michael A Ii | Ex VP, Refining | Sale | 6,011 | $341.56 | $2.1 million | Form 4 |
| 4 June 2026 | Henschen Michael A Ii | Ex VP, Refining | Sale | 1,372 | $268.75 | $368,725 | Form 4 |
| 4 June 2026 | Henschen Michael A Ii | Ex VP, Refining | Sale | 4,964 | $268.85 | $1.3 million | Form 4 |
| 13 May 2026 | Hessling Ricky D. | Chief Commercial Officer | Sale | 1,000 | $250.00 | $250,000 | Form 4 |
| 13 March 2026 | Hessling Ricky D. | Chief Commercial Officer | Sale | 1,626 | $228.18 | $371,021 | Form 4 |
| 12 March 2026 | Hessling Ricky D. | Chief Commercial Officer | Sale | 478 | $228.00 | $108,984 | Form 4 |
| 12 March 2026 | Hessling Ricky D. | Chief Commercial Officer | Sale | 559 | $230.00 | $128,570 | Form 4 |
| 11 March 2026 | Hessling Ricky D. | Chief Commercial Officer | Sale | 1,485 | $224.51 | $333,397 | Form 4 |
| 11 March 2026 | Hessling Ricky D. | Chief Commercial Officer | Sale | 325 | $226.00 | $73,450 | Form 4 |
| 12 February 2026 | Henschen Michael A Ii | Ex VP, Refining | Sale | 5,289 | $202.32 | $1.1 million | Form 4 |
Open-market purchases (code P) and sales (code S) only. Option exercises, grants, tax withholding and gifts are not shown. A filing with several lines appears once per line.
Source
Form 4 filings on EDGAR for Marathon Petroleum Corp.: the company's filing index.
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