Live feed16:30:43·1972dINSIDERFilingvia QuantisnowSEC Form 4: G Robert Gross exercised 3,975 units of Coremark Common Stock at a strike of $0.00, increasing ownership by 5% to 87,026 unitsByQuantisnow·Wall Street's wire, on your screen.CORE· Core-Mark Holding Company, Inc.Consumer Non-DurablesOriginal source