Live feed16:30:25·1800dINSIDERFilingvia QuantisnowSEC Form 4: McPherson Scott E converted options into 10,279 units of Coremark Common Stock and covered exercise/tax liability with 4,047 units of Coremark Common Stock, increasing direct ownership by 3% to 231,632 unitsByQuantisnow·Wall Street's wire, on your screen.CORE· Core-Mark Holding Company, Inc.Consumer Non-DurablesOriginal source