MPC
Marathon Petroleum Corp
NYSE: MPC · ENERGY · OIL & GAS REFINING & MARKETING
$440.77
+1.10% today
Updated 2026-10-28
Market cap
$134.25B
P/E ratio
16.55
P/S ratio
0.87x
EPS (TTM)
$28.88
Dividend yield
0.84%
52W range
$160 – $494
Volume
2.5M
Marathon Petroleum Corp (MPC) Insider transactions
Net insider activity
Net selling (36,481 shares)
Buy transactions
45
Sell transactions
55
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-08-31 | LYON, SHAWN M | SVP Log & Storage, MPLX GP LLC | Sale | 1,000 | $375.75 | $375750.00 |
| 2026-08-28 | LYON, SHAWN M | SVP Log & Storage, MPLX GP LLC | Sale | 425 | $368.51 | $156616.75 |
| 2026-08-27 | BRZEZINSKI, ERIN M | VP and Controller | Sale | 570 | $362.79 | $206790.30 |
| 2026-08-17 | BENSON, MOLLY R | Chief Legal Ofc & Corp Sec | Sale | 7,196 | — | — |
| 2026-08-17 | BENSON, MOLLY R | Chief Legal Ofc & Corp Sec | Sale | 5,000 | — | — |
| 2026-08-17 | BENSON, MOLLY R | Chief Legal Ofc & Corp Sec | Sale | 7,196 | $358.57 | $2.58M |
| 2026-08-17 | BENSON, MOLLY R | Chief Legal Ofc & Corp Sec | Buy | 5,000 | $47.73 | $238650.00 |
| 2026-08-13 | LYON, SHAWN M | SVP Log & Storage, MPLX GP LLC | Sale | 2,500 | $350.00 | $875000.00 |
| 2026-08-12 | HENSCHEN, MICHAEL A II | Ex VP, Refining | Sale | 6,011 | $341.56 | $2.05M |
| 2026-08-03 | MANNEN, MARYANN T. | Director, Chairman, President & CEO | Sale | 908 | $311.78 | $283096.24 |
| 2026-06-04 | HENSCHEN, MICHAEL A II | Ex VP, Refining | Sale | 4,964 | — | — |
| 2026-06-04 | HENSCHEN, MICHAEL A II | Ex VP, Refining | Sale | 4,964 | $268.85 | $1.33M |
| 2026-06-04 | HENSCHEN, MICHAEL A II | Ex VP, Refining | Sale | 1,372 | $268.75 | $368725.00 |
| 2026-05-13 | HESSLING, RICKY D. | Chief Commercial Officer | Sale | 1,000 | $250.00 | $250000.00 |
| 2026-04-30 | SURMA, JOHN P | Director | Buy | 728 | — | — |
| 2026-04-30 | STICE, J MICHAEL | Director | Buy | 728 | — | — |
| 2026-04-30 | SEMPLE, FRANK M | Director | Buy | 728 | — | — |
| 2026-04-30 | RUCKER, KIM K.W. | Director | Buy | 728 | — | — |
| 2026-04-30 | PATERSON, EILEEN P. | Director | Buy | 728 | — | — |
| 2026-04-30 | ELLISON-TAYLOR, KIMBERLY N | Director | Buy | 728 | — | — |
| 2026-04-30 | COHEN, JONATHAN Z | Director | Buy | 728 | — | — |
| 2026-04-30 | CAMPBELL, JEFFREY C | Director | Buy | 728 | — | — |
| 2026-04-30 | BAYH, EVAN | Director | Buy | 728 | — | — |
| 2026-04-30 | AL, KHAYYAL ABDULAZIZ FAHD | Director | Buy | 728 | — | — |
| 2026-03-13 | HESSLING, RICKY D. | Chief Commercial Officer | Sale | 1,626 | $228.18 | $371020.68 |
| 2026-03-12 | HESSLING, RICKY D. | Chief Commercial Officer | Sale | 559 | $230.00 | $128570.00 |
| 2026-03-12 | HESSLING, RICKY D. | Chief Commercial Officer | Sale | 478 | $228.00 | $108984.00 |
| 2026-03-11 | LYON, SHAWN M | SVP Log & Storage, MPLX GP LLC | Sale | 1,186 | — | — |
| 2026-03-11 | HESSLING, RICKY D. | Chief Commercial Officer | Sale | 1,485 | $224.51 | $333397.35 |
| 2026-03-11 | HESSLING, RICKY D. | Chief Commercial Officer | Sale | 325 | $226.00 | $73450.00 |
| 2026-03-02 | MANNEN, MARYANN T. | Director, Chairman, President & CEO | Sale | 2,236 | $206.30 | $461286.80 |
| 2026-03-02 | MANNEN, MARYANN T. | Director, Chairman, President & CEO | Sale | 952 | $206.30 | $196397.60 |
| 2026-03-02 | MANNEN, MARYANN T. | Director, Chairman, President & CEO | Sale | 778 | $206.30 | $160501.40 |
| 2026-03-02 | LYON, SHAWN M | SVP Log & Storage, MPLX GP LLC | Sale | 279 | $206.30 | $57557.70 |
| 2026-03-02 | LYON, SHAWN M | SVP Log & Storage, MPLX GP LLC | Sale | 257 | $206.30 | $53019.10 |
| 2026-03-02 | LYON, SHAWN M | SVP Log & Storage, MPLX GP LLC | Sale | 237 | $206.30 | $48893.10 |
| 2026-03-02 | HESSLING, RICKY D. | Chief Commercial Officer | Sale | 2,028 | — | — |
| 2026-03-02 | HESSLING, RICKY D. | Chief Commercial Officer | Sale | 312 | $206.30 | $64365.60 |
| 2026-03-02 | HESSLING, RICKY D. | Chief Commercial Officer | Sale | 282 | $206.30 | $58176.60 |
| 2026-03-02 | HESSLING, RICKY D. | Chief Commercial Officer | Sale | 192 | $206.30 | $39609.60 |
| 2026-03-02 | HENSCHEN, MICHAEL A II | Ex VP, Refining | Sale | 191 | $206.30 | $39403.30 |
| 2026-03-02 | HENSCHEN, MICHAEL A II | Ex VP, Refining | Sale | 167 | $206.30 | $34452.10 |
| 2026-03-02 | HENSCHEN, MICHAEL A II | Ex VP, Refining | Sale | 123 | $206.30 | $25374.90 |
| 2026-03-02 | FLOERKE, GREGORY SCOTT | Ex VP & COO, MPLX GP LLC | Sale | 278 | $206.30 | $57351.40 |
| 2026-03-02 | FLOERKE, GREGORY SCOTT | Ex VP & COO, MPLX GP LLC | Sale | 251 | $206.30 | $51781.30 |
| 2026-03-02 | BRZEZINSKI, ERIN M | VP and Controller | Sale | 59 | $206.30 | $12171.70 |
| 2026-03-02 | BRZEZINSKI, ERIN M | VP and Controller | Sale | 49 | $206.30 | $10108.70 |
| 2026-03-02 | BRZEZINSKI, ERIN M | VP and Controller | Sale | 42 | $206.30 | $8664.60 |
| 2026-03-02 | BENSON, MOLLY R | Chief Legal Ofc & Corp Sec | Sale | 348 | $206.30 | $71792.40 |
| 2026-03-02 | BENSON, MOLLY R | Chief Legal Ofc & Corp Sec | Sale | 284 | $206.30 | $58589.20 |
| 2026-03-02 | BENSON, MOLLY R | Chief Legal Ofc & Corp Sec | Sale | 171 | $206.30 | $35277.30 |
| 2026-03-01 | MANNEN, MARYANN T. | Director, Chairman, President & CEO | Buy | 15,266 | — | — |
| 2026-03-01 | LYON, SHAWN M | SVP Log & Storage, MPLX GP LLC | Buy | 1,730 | — | — |
| 2026-03-01 | KHOURY, MARIA A | Exec VP & Chief Fin Ofc | Buy | 2,443 | — | — |
| 2026-03-01 | HESSLING, RICKY D. | Chief Commercial Officer | Buy | 2,748 | — | — |
| 2026-03-01 | HENSCHEN, MICHAEL A II | Ex VP, Refining | Buy | 2,290 | — | — |
| 2026-03-01 | FLOERKE, GREGORY SCOTT | Ex VP & COO, MPLX GP LLC | Buy | 1,730 | — | — |
| 2026-03-01 | BRZEZINSKI, ERIN M | VP and Controller | Buy | 509 | — | — |
| 2026-03-01 | BENSON, MOLLY R | Chief Legal Ofc & Corp Sec | Buy | 2,544 | — | — |
| 2026-02-12 | HENSCHEN, MICHAEL A II | Ex VP, Refining | Sale | 5,289 | $202.32 | $1.07M |
| 2026-02-12 | HENSCHEN, MICHAEL A II | Ex VP, Refining | Sale | 511 | — | — |
| 2026-02-01 | KHOURY, MARIA A | Exec VP & Chief Fin Ofc | Buy | 1,574 | — | — |
| 2025-12-12 | LYON, SHAWN M | SVP Log & Storage, MPLX GP LLC | Sale | 86 | $185.77 | $15976.22 |
| 2025-12-12 | HESSLING, RICKY D. | Chief Commercial Officer | Sale | 98 | $185.77 | $18205.46 |
| 2025-12-12 | HENSCHEN, MICHAEL A II | Ex VP, Refining | Sale | 160 | $185.77 | $29723.20 |
| 2025-12-12 | HENNIGAN, MICHAEL J | Director, Executive Chairman | Sale | 466 | $185.77 | $86568.82 |
| 2025-12-12 | FLOERKE, GREGORY SCOTT | Ex VP & COO, MPLX GP LLC | Sale | 85 | $185.77 | $15790.45 |
| 2025-12-12 | BENSON, MOLLY R | Chief Legal Ofc & Corp Sec | Sale | 107 | $185.77 | $19877.39 |
| 2025-08-15 | BENSON, MOLLY R | Chief Legal Ofc & Corp Sec | Sale | 10,879 | — | — |
| 2025-08-15 | BENSON, MOLLY R | Chief Legal Ofc & Corp Sec | Sale | 10,879 | $163.00 | $1.77M |
| 2025-08-01 | MANNEN, MARYANN T. | Director, President & CEO | Sale | 908 | $166.39 | $151082.12 |
| 2025-07-03 | RUCKER, KIM K.W. | Director | Sale | 7,392 | $175.00 | $1.29M |
| 2025-05-01 | SURMA, JOHN P | Director | Buy | 1,276 | — | — |
| 2025-05-01 | STICE, J MICHAEL | Director | Buy | 1,276 | — | — |
| 2025-05-01 | SEMPLE, FRANK M | Director | Buy | 1,276 | — | — |
| 2025-05-01 | RUCKER, KIM K.W. | Director | Buy | 1,276 | — | — |
| 2025-05-01 | PATERSON, EILEEN P. | Director | Buy | 1,276 | — | — |
| 2025-05-01 | ELLISON-TAYLOR, KIMBERLY N | Director | Buy | 1,276 | — | — |
| 2025-05-01 | COHEN, JONATHAN Z | Director | Buy | 1,276 | — | — |
| 2025-05-01 | CAMPBELL, JEFFREY C | Director | Buy | 1,276 | — | — |
| 2025-05-01 | BAYH, EVAN | Director | Buy | 1,276 | — | — |
| 2025-05-01 | AL, KHAYYAL ABDULAZIZ FAHD | Director | Buy | 1,276 | — | — |
| 2025-04-01 | TOMASKY, SUSAN | Director | Buy | 94 | — | — |
| 2025-04-01 | SURMA, JOHN P | Director | Buy | 94 | — | — |
| 2025-04-01 | STICE, J MICHAEL | Director | Buy | 94 | — | — |
| 2025-04-01 | SEMPLE, FRANK M | Director | Buy | 94 | — | — |
| 2025-04-01 | RUCKER, KIM K.W. | Director | Buy | 94 | — | — |
| 2025-04-01 | PATERSON, EILEEN P. | Director | Buy | 94 | — | — |
| 2025-04-01 | GALANTE, EDWARD G | Director | Buy | 94 | — | — |
| 2025-04-01 | ELLISON-TAYLOR, KIMBERLY N | Director | Buy | 94 | — | — |
| 2025-04-01 | COHEN, JONATHAN Z | Director | Buy | 94 | — | — |
| 2025-04-01 | CAMPBELL, JEFFREY C | Director | Buy | 94 | — | — |
| 2025-04-01 | BUNCH, CHARLES E | Director | Buy | 94 | — | — |
| 2025-04-01 | BAYH, EVAN | Director | Buy | 94 | — | — |
| 2025-04-01 | AL, KHAYYAL ABDULAZIZ FAHD | Director | Buy | 94 | — | — |
| 2025-03-11 | HESSLING, RICKY D. | Chief Commercial Officer | Buy | 2,000 | $134.72 | $269440.00 |
| 2025-03-05 | BAYH, EVAN | Director | Buy | 1,000 | $133.70 | $133700.00 |
| 2025-03-03 | QUAID, JOHN J | Exec VP & Chief Fin Ofc | Sale | 543 | $148.65 | $80716.95 |
| 2025-03-03 | QUAID, JOHN J | Exec VP & Chief Fin Ofc | Sale | 535 | $148.65 | $79527.75 |
| 2025-03-03 | QUAID, JOHN J | Exec VP & Chief Fin Ofc | Sale | 358 | $148.65 | $53216.70 |
Frequently asked questions
Are MPC insiders buying or selling?
Over the transactions on record, MPC insiders have been net sellers, with about $15.73M in stock sold across 55 sales, against 3 open-market purchases.
Does insider selling at MPC mean the stock will fall?
Not by itself. Most executive selling is pre-scheduled through 10b5-1 plans filed months in advance, and insiders sell for diversification, taxes, and liquidity far more often than out of any view on the price. Insider buying is the stronger signal, especially when several insiders buy around the same time, because there is usually only one reason to put personal cash into the stock.
Which MPC insiders are selling the most?
Recent selling is concentrated in a few names. HENSCHEN, MICHAEL A II accounts for the largest share on record, with about $4.96M sold. Selling by one or two individuals matters less than broad selling across the whole leadership team, which is the pattern worth watching.