X0306 4 2017-05-01 0000318154 AMGEN INC AMGN 0001365306 Graham Jonathan P ONE AMGEN CENTER DRIVE THOUSAND OAKS CA 91320-1799 1 SVP, Gen. Counsel & Secy. Common Stock 2017-05-01 4 A 0 3075 0 A 50619 D Nqso (Right to Buy) 162.60 2017-05-01 4 A 0 27233 0 A 2019-05-01 2027-05-01 Common Stock 27233 27233 D The Restricted Stock Units (RSUs) were granted pursuant to the Amgen Inc. 2009 Amended and Restated Equity Incentive Plan and vest in three installments of 33%, 33% and 34% on 5/1/2019, 5/1/2020 and 5/1/2021, respectively. These shares include the following RSUs granted under the Company's equity plans: 36,900 RSUs which vest in three equal installments of 12,300 on 8/4/2017, 8/4/2018 and 8/4/2019; 2,942 RSUs which vest in three installments of 970 on 5/3/2018, 971 on 5/3/2019 and 1,001 on 5/3/2020; and 3,075 RSUs which vest in installments of 1,014 on 5/1/2019, 1,015 on 5/1/2020 and 1,046 on 5/1/2021. Vested RSUs will be paid in shares of the Company's common stock on a one-to-one basis. These shares include 1,684 Dividend Equivalents (DEs) granted pursuant to the Amgen Inc. Amended and Restated Equity Incentive Plan and subject to a qualifying dividend reinvestment plan. DEs are credited on the reporting person's unvested RSUs and are paid out in shares of the Company's common stock on a one-to-one basis according to the vesting schedule, along with a cash payment for any remaining fractional share amount. These non-qualified stock options are exercisable in three installments of 33%, 33% and 34% on 5/1/2019, 5/13/2020 and 5/1/2021, respectively. /s/ Jonathan P. Graham 2017-05-03