Live feed16:00:04·57dINSIDERFilingvia QuantisnowSVP & CLO Premutico Mauro covered exercise/tax liability with 1,151 shares, decreasing direct ownership by 3% to 42,340 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.OLED· Universal Display CorporationTechnologyOriginal source