SEC Form 4 reporting owner

Henschen Michael A II

Henschen Michael A II has filed 10 Form 4 transactions reported between December 12, 2025 and August 12, 2026, as Ex VP, Refining of Marathon Petroleum Corp.

Name as filed: Henschen Michael A II

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$3.5M

3 lines

Companies

with Form 4 filings

Latest transaction

Aug 12, 2026

transaction date

Roles and reported holdings

MPCMarathon Petroleum Corp
Dec 12, 2025 – Aug 12, 2026
Ex VP, Refining
Held directly10,889 sh as of Aug 12, 2026 · Form 4
24 months: $3.5M sold

Transaction history

All 10 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Aug 12, 2026	MPCEx VP, Refining	Open-market saleCode S · direct	6,011	$341.56	$2.1M@ $341.56	10,889	Form 4
Jun 4, 2026	MPCEx VP, Refining	Option exerciseCode M · direct	4,964	$49.94	$248K@ $49.94	21,864	Form 4
Jun 4, 2026	MPCEx VP, Refining	Open-market saleCode S · direct	1,372	$268.75	$369K@ $268.75	16,900	Form 4
Mar 2, 2026	MPCEx VP, Refining	Shares withheld for tax or exercise priceCode F · direct	191	$206.30	$39K@ $206.30	18,272	Form 4
Mar 2, 2026	MPCEx VP, Refining	Shares withheld for tax or exercise priceCode F · direct	123	$206.30	$25K@ $206.30	18,463	Form 4
Mar 2, 2026	MPCEx VP, Refining	Shares withheld for tax or exercise priceCode F · direct	167	$206.30	$34K@ $206.30	18,586	Form 4
Mar 1, 2026	MPCEx VP, Refining	Grant or awardCode A · direct	2,290	—	—	18,753	Form 4
Feb 12, 2026	MPCEx VP, Refining	GiftCode G · direct	511	—	—	16,463	Form 4
Feb 12, 2026	MPCEx VP, Refining	Open-market saleCode S · direct	5,289	$202.32	$1.1M@ $202.32	16,974	Form 4
Dec 12, 2025	MPCEx VP, Refining	Shares withheld for tax or exercise priceCode F · direct	160	$185.77	$30K@ $185.77	22,263	Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.