||If the form is filed by more than one reporting person, see Instruction 5(b)(v).
||Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
||These shares include the following Restricted Stock Units (RSUs) granted under the Company's equity plans: 850 RSUs which fully vest on 4/28/2013; 1,750 RSUs which vest in two equal annual installments of 875 each commencing 4/26/2013; 4,500 RSUs which vest in two equal installments of 1,485 each on 4/25/2013 and 4/25/2014 and one installment of 1,530 on 4/25/2015; 2,512 RSUs which vest in three installments of 828, 829 and 855 on 4/27/2014, 4/27/2015 and 4/27/2016, respectively; and 26,634 RSUs which vest in two equal installments of 8,789 each on 7/31/2014 and 7/31/2015 and one installment of 9,056 on 7/31/2016. Vested RSUs will be paid in shares of the Company's common stock on a one-to-one basis.
||These shares include 13 Dividend Equivalents (DEs) granted pursuant to the Amgen Inc. 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 share amount.
||12,000 of these stock options are exercisable immediately and the remaining 12,000 are exercisable in two annual installments of 6,000 each commencing 4/26/2013.
||These stock options are exercisable in three annual installments of 5,197, 5,198 and 5,355 on 4/25/2013, 4/25/2014 and 4/25/2015, respectively.