Live feed15:20:12·186dINSIDERFilingvia QuantisnowSVP Log & Storage, MPLX GP LLC Lyon Shawn M covered exercise/tax liability with 86 shares, decreasing direct ownership by 0.56% to 15,348 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MPC· Marathon Petroleum CorporationEnergyOriginal source