Live feed16:22:19·316dINSIDERFilingvia QuantisnowDirector Bass Robert J sold $96,660 worth of shares (3,055 units at $31.64), decreasing direct ownership by 3% to 101,676 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.GRPN· Groupon Inc.Consumer DiscretionaryOriginal source