Exhibit 10.59 RESTRICTED STOCK PURCHASE AGREEMENT ROGER M. PERLMUTTER, Amgen Inc. Grantee: On this 8th day of January, 2001, Amgen Inc., a Delaware corporation (the "Company"), pursuant to its Amended and Restated 1991 Equity Incentive Plan (the...Restricted Stock Purchase Agreement • October 26th, 2001 • Amgen Inc • Biological products, (no disgnostic substances)
Exhibit 10.56 July 19, 2001 Dr. George Morstyn 964 Bright Star Thousand Oaks, CA 91360 Re: Agreement Regarding Part-Time Special Assignment Position --------------------------------------------------------- Dear George: On behalf of Amgen Inc....Agreement Regarding Part-Time Special Assignment Position • October 26th, 2001 • Amgen Inc • Biological products, (no disgnostic substances) • California
