Ricky D. Hessling - 12 Dec 2025 Form 4 Insider Report for Marathon Petroleum Corp (MPC)

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	16 Dec 2025	0002012878

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MPC	Common Stock	Tax liability	$18,205	-98	-0.81%	$185.77	12,064	12 Dec 2025	Direct
holding	MPC	Common Stock						0	12 Dec 2025	By 401(k) Plan	F1

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

Id	Content
F1	Includes .004 shares acquired pursuant to dividend reinvestment and not previously reported pursuant to Rule 16a-11.

Chief Commercial Officer