Frank M. Semple

Known title: DirectorCIK: 0001270065

Associated companies

MPLX · MPLX LP Common Units Representing Limited Partner Interests MPLX insiders

MPC · Marathon Petroleum Corporation Common Stock MPC insiders

MPLXMPLX LP Common Units Representing Limited Partner Interests

this person other insiders at MPLX

MPCMarathon Petroleum Corporation Common Stock

this person other insiders at MPC

Transaction History

MPLX	▲ Buy	Grant	1,194	$0	5/15/2026	View on chart
MPLX	▲ Buy	Grant	2,580	$0	4/30/2026	View on chart
MPC	▲ Buy	Grant	728	$0	4/30/2026	View on chart
MPLX	▲ Buy	Grant	1,072	$0	2/17/2026	View on chart
MPLX	▲ Buy	Grant	1,132	$0	11/14/2025	View on chart
MPLX	▲ Buy	Grant	1,051	$0	8/15/2025	View on chart
MPLX	▲ Buy	Grant	990	$0	5/16/2025	View on chart
MPC	▲ Buy	Grant	1,276	$0	5/1/2025	View on chart
MPLX	▲ Buy	Grant	2,848	$0	5/1/2025	View on chart
MPC	▲ Buy	Grant	94	$0	4/1/2025	View on chart
MPLX	▲ Buy	Grant	220	$0	4/1/2025	View on chart
MPLX	▲ Buy	Grant	888	$0	2/14/2025	View on chart
MPC	▲ Buy	Grant	294	$0	1/2/2025	View on chart
MPLX	▲ Buy	Grant	738	$0	1/2/2025	View on chart
MPLX	▲ Buy	Grant	982	$0	11/15/2024	View on chart
MPC	▲ Buy	Grant	251	$0	10/1/2024	View on chart
MPLX	▲ Buy	Grant	803	$0	10/1/2024	View on chart
MPLX	▲ Buy	Grant	933	$0	8/16/2024	View on chart
MPC	▲ Buy	Grant	225	$0	7/1/2024	View on chart
MPLX	▲ Buy	Grant	831	$0	7/1/2024	View on chart
MPLX	▲ Buy	Grant	924	$0	5/13/2024	View on chart
MPC	▲ Buy	Grant	193	$0	4/1/2024	View on chart
MPLX	▲ Buy	Grant	862	$0	4/1/2024	View on chart
MPLX	▲ Buy	Grant	957	$0	2/14/2024	View on chart
MPC	▲ Buy	Grant	258	$0	1/2/2024	View on chart
MPLX	▲ Buy	Grant	972	$0	1/2/2024	View on chart
MPLX	▲ Buy	Grant	987	$0	11/13/2023	View on chart
MPC	▲ Buy	Grant	262	$0	10/2/2023	View on chart
MPLX	▲ Buy	Grant	1,014	$0	10/2/2023	View on chart
MPLX	▲ Buy	Grant	868	$0	8/14/2023	View on chart
MPC	▲ Buy	Grant	335	$0	7/3/2023	View on chart
MPLX	▲ Buy	Grant	937	$0	7/3/2023	View on chart
MPLX	▲ Buy	Grant	853	$0	5/15/2023	View on chart
MPC	▲ Buy	Grant	290	$0	4/3/2023	View on chart
MPLX	▲ Buy	Grant	916	$0	4/3/2023	View on chart
MPLX	▲ Buy	Grant	796	$0	2/14/2023	View on chart
MPC	▲ Buy	Grant	355	$0	1/3/2023	View on chart
MPLX	▲ Buy	Grant	978	$0	1/3/2023	View on chart
MPLX	▲ Buy	Grant	773	$0	11/22/2022	View on chart
MPC	▲ Buy	Grant	383	$0	10/3/2022	View on chart
MPLX	▲ Buy	Grant	1,050	$0	10/3/2022	View on chart
MPLX	▲ Buy	Grant	698	$0	8/12/2022	View on chart
MPC	▲ Buy	Grant	466	$0	7/1/2022	View on chart
MPLX	▲ Buy	Grant	1,075	$0	7/1/2022	View on chart
MPLX	▲ Buy	Grant	693	$0	5/13/2022	View on chart
MPC	▲ Buy	Grant	464	$0	4/1/2022	View on chart
MPLX	▲ Buy	Grant	954	$0	4/1/2022	View on chart
MPLX	▲ Buy	Grant	612	$0	2/14/2022	View on chart
MPLX	▼ Sell	Open Market	28,000	$952K	2/2/2022	View on chart
MPLX	▼ Sell	Open Market	28,000	$924K	2/1/2022	View on chart
MPC	▲ Buy	Grant	600	$0	1/3/2022	View on chart
MPLX	▲ Buy	Grant	1,065	$0	1/3/2022	View on chart
MPLX	▲ Buy	Grant	1,145	$0	11/19/2021	View on chart
MPLX	▼ Sell	Open Market	27,000	$864K	11/8/2021	View on chart
MPC	▲ Buy	Grant	619	$0	10/1/2021	View on chart
MPLX	▲ Buy	Grant	1,101	$0	10/1/2021	View on chart
MPLX	▲ Buy	Grant	606	$0	8/13/2021	View on chart