Mannen Maryann T. sold MPC
August 3, 2026 · Form 4 insider transaction
Mannen Maryann T. sold 908 shares of Marathon Petroleum Corporation at $311.78 per share, a transaction worth $283.1K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
908
Price
$311.78
Total value
$283.1K
InsiderMannen Maryann T.
RoleOfficer, Director
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateAugust 3, 2026
Filing dateAugust 4, 2026
Shares owned after110,939
OwnershipDirect
10b5-1 planNo
AmendedNo