Live feed18:51:16·13mINSIDERFilingvia QuantisnowGeneral Counsel Chen Stephen C. sold $1,205,385 worth of shares (8,072 units at $149.33) as part of a pre-agreed trading plan, decreasing direct ownership by 16% to 43,769 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.DUOL· Duolingo Inc.TechnologyOriginal source