4Filing Date: Aug 4, 2026
Marathon Petroleum (MPC)
Statement of Changes in Beneficial Ownership
View SEC Filing
ACC: 0001193125-26-332984
Total Value$283.1K
Trades1
Insiders1
Transaction Details
Mannen Maryann T.
Chairman, President & CEO, Director·Direct
Tax W/H · Dispose
Common Stock
Shares-908
Price$311.78
Total Value$283.1K
Shares Owned After110.94K
Transaction DateAug 3, 2026
Post-Transaction Holdings
Mannen Maryann T. · Chairman, President & CEO, Director
| Security | Shares | Change |
|---|---|---|
| Common Stock | 110.94K | -908 (-0.81%) |
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-08-03
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: Marathon Petroleum Corp (MPC)
CIK: 0001510295
--- Reporting Owner ---
Name: Mannen Maryann T.
CIK: 0001408964
Role: Director, Officer (Chairman, President & CEO)
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Common Stock
Date: 2026-08-03 | Code: F (Payment of exercise/tax)
Shares: -908 | Price: $311.78
Total Value: $283,096.24
Shares Owned After: 110,939 | Ownership: D (Direct)
--- Signature ---
/s/ /s/ Molly R. Benson, Attorney-in-Fact for Maryann T. Mannen (2026-08-04)