Form4insider filings, from the source

Insider · CIK 0002008021

Erin M Brzezinski

Files at: MPC. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $207k · 1net −$207k
$10k$10k$100k$100k$1M$1MbuyssalesAug 26Aug 26Aug 26Aug 27Aug 27Aug 27Aug 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 27, 2026 SForm 4 →Aug 31, 4:11 pm EDTMarathon Petroleum CorpMPC570$362.79$206,7901,576−26.6%

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.