AMGEN INC — Director's Dealing 2020

May 8, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMGEN INC (AMGN)
CIK: 0000318154
Period of Report: 2020-05-05

Reporting Person: Gordon Murdo (EVP Global Commercial Ops)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-05-05	Common Stock	A	3469	—	Acquired	37873	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-05-05	Nqso (Right to Buy)	$236.36	A	29050	Acquired	2030-05-05	Common Stock (29050)	Direct

Footnotes

F1: 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 5/5/2022, 5/5/2023 and 5/5/2024, respectively.

F2: These shares include the following RSUs granted under the Company's equity plans: 22,238 RSUs which vest in installments of 11,975 on 11/2/2020 and 10,263 on 11/2/2021; 4,511 RSUs which vest in installments of 1,488 on 5/3/2021, 1,489 on 5/3/2022 and 1,534 on 5/3/2023; and 3,469 RSUs which vest in installments of 1,144 on 5/5/2022, 1,145 on 5/5/2023 and 1,180 on 5/5/2024. Vested RSUs will be paid in shares of the Company's common stock on a one-to-one basis.

F3: These shares include 1,145 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.

F4: These non-qualified stock options are exercisable in three installments of 33%, 33% and 34% on 5/5/2022, 5/5/2023 and 5/5/2024, respectively.