Live feed08:57:45·223dINSIDERFilingvia QuantisnowSr MD & Chief HR Officer Piell Hilda Harris gifted 973 units of Common Stock Class A, decreasing direct ownership by 3% to 29,418 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CME· CME Group Inc.FinanceOriginal source