X0303 4 2009-04-29 0000318154 AMGEN INC AMGN 0001185618 SHARER KEVIN W ONE AMGEN CENTER DRIVE THOUSAND OAKS CA 91320-1799 1 1 Chairman of the Bd, CEO & Pres Common Stock 2009-04-29 4 F 0 4098 50.44 D 69902 D Common Stock 2009-04-29 5 G 0 E 5152 0 D 64750 D Common Stock 2009-04-29 5 G 0 E 5152 0 A 243136 I Living Trust Common Stock 4326.226 I By 401(k) Plan Shares are being transferred to the Reporting Person's Living Trust. These shares include the following Restricted Stock Units (RSUs) granted under the Company's Amended and Restated 1991 Equity Incentive Plan: 27,750 RSUs which vest in three equal annual installments of 9,250 each commencing 04/29/2010; and 37,000 RSUs which vest in four equal annual installments of 9,250 each commencing 4/28/2010. Vested RSUs are paid in shares of the Company's Common Stock on a one-to-one basis, unless deferred by the reporting person. Shares are being transferred to the Reporting Person's Living Trust. These are shares acquired under the Company's 401(k) Plan and represent interests in the Company's stock fund as of this filing. /s/ N Cris Prince, attorney-in-fact for Mr. Sharer 2009-05-01