Live feed16:30:02·582dINSIDERFilingvia QuantisnowChairman, President and CEO Tillman Lee M sold $7,459,511 worth of shares (256,591 units at $29.07) and exercised 256,591 shares at a strike of $29.06 (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MRO· Marathon Oil CorporationEnergyOriginal source