Live feed17:41:02·286dINSIDERFilingvia QuantisnowEVP, Additive Solutions & CCO Puthenveetil Reji covered exercise/tax liability with 16,050 shares, decreasing direct ownership by 4% to 431,527 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.DDD· 3D Systems CorporationTechnologyOriginal source