Form4insider filings, from the source

Insider · CIK 0002069536

Michael A Henschen II

Files at: MPC. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $3.8M · 2net −$3.8M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJun 3Jun 14Jun 26Jul 8Jul 20Aug 1Aug 13

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 12, 2026 SForm 4 →Aug 14, 4:09 pm EDTMarathon Petroleum CorpMPC6,011$341.56$2,053,09910,889−35.6%
Jun 4, 2026 MForm 4 →Jun 8, 4:10 pm EDTMarathon Petroleum CorpMPC4,964$49.94$247,90221,864—
Jun 4, 2026 SForm 4 →Jun 8, 4:10 pm EDTMarathon Petroleum CorpMPC6,336$268.82$1,703,27216,900−27.3%

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 4, 2026 MForm 4 →Jun 8, 4:10 pm EDTMarathon Petroleum CorpMPC4,964——0—