Company · CIK 0001510295 · SIC 2911 — Petroleum Refining · NYSE
Marathon Petroleum Corp · MPC
Insider activity reported against this company. All insider holders · Files at: ANDX, MPLX. On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 28, 2026 SForm 4 → | Sep 1, 4:40 pm EDT | Shawn M LyonSVP Log & Storage, MPLX GP LLC | 1,425 | $373.59 | $532,367 | 11,194 | −11.3% |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.
Filed by this entity as an insider elsewhere — common stock
No reported common-stock activity in this period.
Filed by this entity as an insider elsewhere — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.