Ricky D. Hessling - 01 Mar 2026 Form 4 Insider Report for Marathon Petroleum Corp (MPC)

Role: Chief Commercial Officer
Signature: /s/ Molly R. Benson, Attorney-in-Fact for Ricky D. Hessling
Issuer symbol: MPC
Transactions as of: 01 Mar 2026
Net transactions value: -$162,152
Form type: 4
Filing time: 03 Mar 2026, 18:59:28 UTC
Previous filing: 16 Dec 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Hessling Ricky D.	Chief Commercial Officer	C/O MARATHON PETROLEUM CORPORATION, 539 S. MAIN STREET, FINDLAY	/s/ Molly R. Benson, Attorney-in-Fact for Ricky D. Hessling	03 Mar 2026	0002012878

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MPC	Common Stock	Award	$0	+2,748	+23%	$0.000000	14,812	01 Mar 2026	Direct
transaction	MPC	Common Stock	Tax liability	$39,610	-192	-1.3%	$206.30	14,620	02 Mar 2026	Direct
transaction	MPC	Common Stock	Tax liability	$58,177	-282	-1.9%	$206.30	14,338	02 Mar 2026	Direct
transaction	MPC	Common Stock	Tax liability	$64,366	-312	-2.2%	$206.30	14,026	02 Mar 2026	Direct
transaction	MPC	Common Stock	Gift	$0	-2,028	-14%	$0.000000	11,998	02 Mar 2026	Direct
holding	MPC	Common Stock						0	01 Mar 2026	By 401(k) Plan

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

Remarks:

Chief Commercial Officer