Molly R. Benson - 01 Mar 2026 Form 4 Insider Report for Marathon Petroleum Corp (MPC)

Role: Chief Legal Ofc & Corp Sec
Signature: /s/ Shane T. Pfleiderer, Attorney-in-Fact for Molly R. Benson
Issuer symbol: MPC
Transactions as of: 01 Mar 2026
Net transactions value: -$165,659
Form type: 4
Filing time: 03 Mar 2026, 18:49:52 UTC
Previous filing: 16 Dec 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Benson Molly R	Chief Legal Ofc & Corp Sec	C/O MARATHON PETROLEUM CORPORATION, 539 S. MAIN STREET, FINDLAY	/s/ Shane T. Pfleiderer, Attorney-in-Fact for Molly R. Benson	03 Mar 2026	0002005019

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MPC	Common Stock	Award	$0	+2,544	+8.9%	$0.000000	31,137	01 Mar 2026	Direct
transaction	MPC	Common Stock	Tax liability	$35,277	-171	-0.55%	$206.30	30,966	02 Mar 2026	Direct
transaction	MPC	Common Stock	Tax liability	$58,589	-284	-0.92%	$206.30	30,682	02 Mar 2026	Direct
transaction	MPC	Common Stock	Tax liability	$71,792	-348	-1.1%	$206.30	30,334	02 Mar 2026	Direct
holding	MPC	Common Stock						88	01 Mar 2026	By 401(k) Plan

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Remarks:

Chief Legal Officer and Corporate Secretary