Live feed16:52:33·1829dINSIDERFilingvia QuantisnowSEC Form 4: Goff Brian covered exercise/tax liability with 1,086 units of Common Stock, decreasing direct ownership by 1% to 90,688 units (withholding tax)ByQuantisnow·Wall Street's wire, on your screen.ALXN· Alexion Pharmaceuticals, Inc.Health CareOriginal source