Live feed16:22:40·35dINSIDERFilingvia QuantisnowSr MD & Chief HR Officer Piell Hilda Harris sold $1,752,536 worth of Common Stock Class A (5,753 units at $304.63), decreasing direct ownership by 17% to 27,702 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CME· CME Group Inc.FinanceOriginal source