Live feed16:38:58·630dINSIDERFilingvia QuantisnowDirector Harinstein Jason bought $159,150 worth of shares (15,000 units at $10.61), increasing direct ownership by 37% to 55,658 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.GRPN· Groupon Inc.Consumer DiscretionaryOriginal source