Live feed20:06:59·12hINSIDERFilingvia QuantisnowEVP, Global Commercial Ops Gordon Murdo covered exercise/tax liability with 1,593 shares, decreasing direct ownership by 3% to 48,699 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.AMGN· Amgen Inc.Health CareOriginal source