MPC

Marathon Petroleum Corp

Next Earnings

Nov 04, 2026

Net Activity (1Y)

-$13.8M

Net Activity (90D)

-$11.1M

Insider Activity Graph

(29 shown · 55 raw)

Green/Red bubbles = daily net insider value (size = magnitude), Blue line = daily close price, E = earnings-related SEC filing

Insider trades for this company
Insider	Title	Type	Date ↓	Shares	Value
Molly R Benson	Chief Legal Ofc & Corp Sec	Sale	2026-08-17	17,196	$6.2M
Shawn M Lyon	SVP Log & Storage, MPLX GP LLC	Sale	2026-08-13	2,500	$875K
Michael A Henschen II	Ex VP, Refining	Sale	2026-08-12	6,011	$2.1M
Maryann T. Mannen	Chairman, President & CEO	Tax Withhold	2026-08-03	908	$283K
Michael A Henschen II	Ex VP, Refining	Sale	2026-06-04	6,336	$1.7M
Ricky D. Hessling	Chief Commercial Officer	Sale	2026-05-13	1,000	$250K
Ricky D. Hessling	Chief Commercial Officer	Sale	2026-03-13	1,626	$371K
Ricky D. Hessling	Chief Commercial Officer	Sale	2026-03-12	1,037	$238K
Ricky D. Hessling	Chief Commercial Officer	Sale	2026-03-11	1,810	$407K
Gregory Scott Floerke	Ex VP & COO, MPLX GP LLC	Tax Withhold	2026-03-02	807	$166K
Maryann T. Mannen	Chairman, President & CEO	Tax Withhold	2026-03-02	3,966	$818K
Shawn M Lyon	SVP Log & Storage, MPLX GP LLC	Tax Withhold	2026-03-02	773	$159K
Ricky D. Hessling	Chief Commercial Officer	Tax Withhold	2026-03-02	786	$162K
Michael A Henschen II	Ex VP, Refining	Tax Withhold	2026-03-02	481	$99K