Timothy J. Aydt - Aug 10, 2023 Form 4 Insider Report for Marathon Petroleum Corp (MPC)

Role: Ex VP, Refining
Signature: /s/ Molly R. Benson, Attorney-in-Fact for Timothy J. Aydt
Stock symbol: MPC
Transactions as of: Aug 10, 2023
Transactions value $: -$479,165
Form type: 4
Date filed: 8/14/2023, 02:56 PM
Previous filing: Mar 3, 2023
Next filing: Dec 5, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	Price $	Shares After	Date	Ownership	Footnotes
transaction	MPC	Common Stock	+Options Exercise	$234,497	+4,913	+25.86%	$47.73	23,908	Aug 10, 2023	Direct	F1
transaction	MPC	Common Stock	-Sell	-$713,662	-4,913	-20.55%	$145.26	18,995	Aug 10, 2023	Direct
transaction	MPC	Common Stock	-Gift	$0	-1,082	-5.7%	$0.00	17,913	Aug 11, 2023	Direct
holding	MPC	Common Stock						2,817	Aug 10, 2023	By 401(k) Plan	F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	MPC	Employee Stock Option (right to buy)	-Options Exercise	$0	-4,913	-100%	$0.00	0	Aug 10, 2023	Common Stock	4,913	$47.73	Direct	F3

Explanation of Responses:

Id	Content
F1	Includes .586028 shares acquired pursuant to dividend reinvestment and not previously reported pursuant to Rule 16a-11.
F2	Includes 34.485 shares acquired pursuant to dividend reinvestment and not previously reported pursuant to Rule 16a-11. Also reflects the deduction of an administrative fee in the amount of .056 shares and the addition of interest received in the amount of .062 shares.
F3	This option, in the amount of 14,739, is exercisable as follows: 4,913 shares on March 1, 2021, 4,913 shares on March 1, 2022 and 4,913 shares on March 1, 2023.

Remarks:

Executive Vice President, Refining