AMGEN INC — Director's Dealing 2018

May 2, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMGEN INC (AMGN)
CIK: 0000318154
Period of Report: 2018-04-27

Reporting Person: Graham Jonathan P (SVP, Gen. Counsel & Secy.)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-04-27	Common Stock	A	3155	—	Acquired	47756	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-04-27	Nqso (Right to Buy)	$177.46	A	24291	Acquired	2028-04-27	Common Stock (24291)	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 4/27/2020, 4/27/2021 and 4/27/2022, respectively.

F2: These shares include the following RSUs granted under the Company's equity plans: 24,600 RSUs which vest in two equal installments of 12,300 on 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.

F3: These shares include 1,787 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 4/27/2020, 4/27/2021 and 4/27/2022, respectively.