CIK 0001510295 · Large accelerated filer
Marathon Petroleum Corp
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- MPC
- Exchange
- NYSE
- Industry
- Petroleum Refining
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 271284632
- Phone
- 419-422-2121
- Business address
- 539 SOUTH MAIN STREET, FINDLAY, OH, 45840-3229
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $6,905,127
- in 3 filings, $6.2M under 10b5-1 plans
Net −$6,905,127. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-08-31 | Lyon Shawn M SVP Log & Storage, MPLX GP LLC | Sale | −1,000 | $375.75 | $376K | 11,194 |
| 2026-08-28 | Lyon Shawn M SVP Log & Storage, MPLX GP LLC | Sale | −425 | $368.51 | $157K | 12,194 |
| 2026-08-27 | Brzezinski Erin M VP and Controller | Sale | −570 | $362.79 | $207K | 1,576 |
| 2026-08-17 | Benson Molly R Chief Legal Ofc & Corp Sec | Option exercise 10b5-1 | +7,196 | $47.73 | $343K | 37,530.33 |
| 2026-08-17 | Benson Molly R Chief Legal Ofc & Corp Sec | Sale 10b5-1 | −7,196 | $358.57 | $2.6M | 30,334.33 |
| 2026-08-17 | Benson Molly R Chief Legal Ofc & Corp Sec | Option exercise 10b5-1 | +5,000 | $47.73 | $239K | 35,334.33 |
| 2026-08-17 | Benson Molly R Chief Legal Ofc & Corp Sec | Sale 10b5-1 | −5,000 | $358.57 | $1.8M | 30,334.33 |
| 2026-08-17 | Benson Molly R Chief Legal Ofc & Corp Sec | Option exercise 10b5-1 | +5,000 | $47.73 | $239K | 35,334.33 |
| 2026-08-17 | Benson Molly R Chief Legal Ofc & Corp Sec | Sale 10b5-1 | −5,000 | $358.57 | $1.8M | 30,334.33 |
| 2026-08-17 | Benson Molly R Chief Legal Ofc & Corp Sec | Option exercise · Employee Stock Option (right to buy) 10b5-1 | −7,196 | 10,000 | ||
| 2026-08-17 | Benson Molly R Chief Legal Ofc & Corp Sec | Option exercise · Employee Stock Option (right to buy) 10b5-1 | −5,000 | 5,000 | ||
| 2026-08-17 | Benson Molly R Chief Legal Ofc & Corp Sec | Option exercise · Employee Stock Option (right to buy) 10b5-1 | −5,000 | 0 | ||
| 2026-08-13 | Lyon Shawn M SVP Log & Storage, MPLX GP LLC | Sale | −2,500 | $350.00 | $875K | 12,619 |
| 2026-08-12 | Henschen Michael A II Ex VP, Refining | Sale | −6,011 | $341.56 | $2.1M | 10,889 |
| 2026-08-03 | Mannen Maryann T. Chairman, President & CEO | Shares withheld for taxes | −908 | $311.78 | $283K | 110,939 |
| 2026-06-04 | Henschen Michael A II Ex VP, Refining | Sale | −1,372 | $268.75 | $369K | 16,900 |
| 2026-06-04 | Henschen Michael A II Ex VP, Refining | Option exercise | +4,964 | $49.94 | $248K | 21,864 |
| 2026-06-04 | Henschen Michael A II Ex VP, Refining | Sale | −4,964 | $268.85 | $1.3M | 16,900 |
| 2026-06-04 | Henschen Michael A II Ex VP, Refining | Option exercise · Employee Stock Option (right to buy) | −4,964 | 0 | ||
| 2026-05-13 | Hessling Ricky D. Chief Commercial Officer | Sale | −1,000 | $250.00 | $250K | 6,525 |
Page 1 of 28 · 556 trades