Marathon Petroleum (MPC) 10-Q 2023 Q2 Quarterly report

Exhibit 10.1

SECOND AMENDMENT TO THE

MARATHON PETROLEUM THRIFT PLAN

Pursuant to the powers of amendment reserved under Section 24.01 of the Marathon Petroleum Thrift Plan, as amended and restated effective as of January 1, 2023 (the “Plan”), the Plan is amended, effective as of June 5, 2023, as follows:

FIRST AND ONLY CHANGE

Section 21.01 is hereby amended, effective June 5, 2023, by deleting the first sentence of this Section and replacing it with the following:

Lori B. Glawe shall serve as Plan Administrator.

The Plan, as amended by the foregoing changes, is ratified and confirmed in all respects.

IN WITNESS WHEREOF, the undersigned officer has caused this Amendment to be executed effective as of the date specified above.

/s/	Fiona C. Laird
By:	Fiona C. Laird
Its:	Chief Human Resources Officer and
	Senior Vice President Communications
	Marathon Petroleum Corporation
Date Signed:		June 14, 2023