Live feed16:22:42·1495dINSIDERFilingvia QuantisnowSEC Form 4: Black Iain covered exercise/tax liability with 2,971 shares, decreasing direct ownership by 6% to 47,600 units (withholding tax)ByQuantisnow·Wall Street's wire, on your screen.EMKR· EMCORE CorporationTechnologyOriginal source