Live feed16:58:25·262dINSIDERFilingvia QuantisnowChief Financial Officer Ponrt Jiri converted options into 40,968 shares and covered exercise/tax liability with 18,149 shares, increasing direct ownership by 14% to 188,895 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.GRPN· Groupon Inc.Consumer DiscretionaryOriginal source