Live feed06:01:48·71dINSIDERFilingvia QuantisnowChief Financial Officer Skaruppa Matthew sold $658,304 worth of shares (5,856 units at $112.42), decreasing direct ownership by 16% to 31,631 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.DUOL· Duolingo Inc.TechnologyOriginal source