Gregory Scott Floerke

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
1 Mar 24	MPLX MPLX	Common Units (Limited Partner Interests)	Grant	Acquire A	No	No	0	8,303	0.00	89,953
1 Mar 24	MPLX MPLX	Common Units (Limited Partner Interests)	Payment of exercise	Dispose F	No	No	38.87	995	38.68 k	81,650
1 Mar 24	MPLX MPLX	Common Units (Limited Partner Interests)	Payment of exercise	Dispose F	No	No	38.87	1,054	40.97 k	82,645
1 Mar 24	MPLX MPLX	Common Units (Limited Partner Interests)	Payment of exercise	Dispose F	No	No	38.87	1,207	46.92 k	83,699
1 Mar 24	MPC Marathon Petroleum	Common Stock	Grant	Acquire A	No	No	0	1,896	0.00	29,146
1 Mar 24	MPC Marathon Petroleum	Common Stock	Payment of exercise	Dispose F	No	No	172.34	278	47.91 k	27,250
1 Mar 24	MPC Marathon Petroleum	Common Stock	Payment of exercise	Dispose F	No	No	172.34	445	76.69 k	27,528
1 Mar 24	MPC Marathon Petroleum	Common Stock	Payment of exercise	Dispose F	No	No	172.34	575	99.10 k	27,973
1 Dec 23	MPC Marathon Petroleum	Common Stock	Payment of exercise	Dispose F	No	No	151.42	85	12.87 k	28,548
1 Dec 23	MPLX MPLX	Common Units (Limited Partner Interests)	Payment of exercise	Dispose F	No	No	36.61	301	11.02 k	84,906

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.