X0206 3 2020-01-01 0 0000318154 AMGEN INC AMGN 0001798821 Griffith Peter H. ONE AMGEN CENTER DRIVE THOUSAND OAKS CA 91320 1 EVP & CFO Common Stock 18465 D These shares include the following Restricted Stock Units (RSUs) granted under the Company's equity plans: 18,352 RSUs which vest in two installments of 6,056 on each of 11/1/2021 and 11/1/2022 and one installment of 6,240 on 11/1/2023. These shares include 113 Dividend Equivalents (DEs) granted pursuant to the Amgen Inc. Amended and Restated 2009 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 amount. /s/ Peter H. Griffith 2020-01-06