Live feed16:30:28·256dINSIDERFilingvia QuantisnowSVP, Chief Accounting Officer Castellaneta Andrew covered exercise/tax liability with 1,850 shares, decreasing direct ownership by 8% to 21,875 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.OMC· Omnicom Group Inc.Consumer DiscretionaryOriginal source