MPCMarathon Petroleum Corp
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-09-01.
Insider buys (90d)
$0.00
Insider sells (90d)
$9.83M
Net flow
$-9.83M
Filings
6
Buy transactions
0
Sell transactions
8
Distinct insiders
5
Last close (cached)
$397.77
as of 2026-09-08
1d return
+2.3%
5d return
+6.5%
1m return
+33.8%
Top insiders trading MPC (90d)
Recent transactions (12)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-01 | 2026-08-31 | Lyon Shawn M | Sale | 1,000 | $375.75 | $375.8K | open → |
| 2026-09-01 | 2026-08-28 | Lyon Shawn M | Sale | 425 | $368.51 | $156.6K | open → |
| 2026-08-31 | 2026-08-27 | Brzezinski Erin M | Sale | 570 | $362.79 | $206.8K | open → |
| 2026-08-19 | 2026-08-17 | Benson Molly R | Sale | 5,000 | $358.57 | $1.79M | open → |
| 2026-08-19 | 2026-08-17 | Benson Molly R | Exer. | 5,000 | $47.73 | $238.6K | open → |
| 2026-08-19 | 2026-08-17 | Benson Molly R | Sale | 5,000 | $358.57 | $1.79M | open → |
| 2026-08-19 | 2026-08-17 | Benson Molly R | Exer. | 5,000 | $47.73 | $238.6K | open → |
| 2026-08-19 | 2026-08-17 | Benson Molly R | Sale | 7,196 | $358.57 | $2.58M | open → |
| 2026-08-19 | 2026-08-17 | Benson Molly R | Exer. | 7,196 | $47.73 | $343.5K | open → |
| 2026-08-17 | 2026-08-13 | Lyon Shawn M | Sale | 2,500 | $350.00 | $875.0K | open → |
| 2026-08-14 | 2026-08-12 | Henschen Michael A II | Sale | 6,011 | $341.56 | $2.05M | open → |
| 2026-08-04 | 2026-08-03 | Mannen Maryann T. | Tax | 908 | $311.78 | $283.1K | open → |
Other tickers these insiders trade
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