MPC
Marathon Petroleum Corp
Marathon Petroleum Corp (MPC) has 13 SEC Form 4 filings (15 transaction rows) in the rolling window, disclosed by 2 distinct insiders. Most recent filing: Jun 8, 2026.
Insiders have net sold $2.3M over the trailing 6 months.
- Industry:Oil & Gas Refining & Marketing
- CEO:Maryann T. Mannen
- Employees:18,300
- HQ:Findlay, OH, US
- IPO:2011-06-24
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$2.3M
reported sales (SEC code S)
Unique Insiders
2
in the rolling window
Market Cap
$90.1B
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
Henschen Michael A IIFirst filing | Ex VP, Refining | Sale | 6,336 | $1.7M | Jun 8 | SEC ↗ |
| Chief Commercial Officer | Sale | 1,000 | $250K | May 15 | SEC ↗ | |
Hessling Ricky D.First filing | Chief Commercial Officer | Sale | 1,626 | $371K | Mar 17 | SEC ↗ |
Congress trading MPC
See timeline →- RRep. Dan NewhouseSale$1,001 - $15,0002026-07-10
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Related companies
Marathon Petroleum Corp is in the Energy sector.