X0303 4 2009-04-28 0000318154 AMGEN INC AMGN 0001099539 CHOATE JERRY D ONE AMGEN CENTER DRIVE THOUSAND OAKS CA 91320-1799 1 Common Stock 2009-04-28 4 A 0 1982 0 A 1982 D Common Stock 48575 D Common Stock 4000 I Jdc Family Foundation Nqso (Right to Buy) 50.44 2009-04-28 4 A 0 5000 0 A 2009-04-28 2016-04-28 Common Stock 5000 5000 D The Restricted Stock Units (RSUs) were granted pursuant to the Amgen Inc. Director Equity Incentive Program under the Company's Amended and Restated 1991 Equity Incentive Plan. RSUs vest (a) immediately for directors who have three years or more of prior continuous service as a director, or (b) one year from the grant date if the director had had less than three years of prior continuous services as a director. Vested RSUs will be paid in shares of the Company's common stock on a one-to-one basis unless payment is otherwise deferred by the director. /s/ N Cris Prince, Attorney-in-Fact for Jerry D. Choate 2009-04-30