GENEVA, Dec. 24 -- AMGEN INC. (One Amgen Center DriveMail Stop 28-5-AThousand Oaks, California 91320), MILNE, Graham (c/o AMGEN INC.One Amgen Center Drive, Mail Stop 28-5-AThousand Oaks, California 91320), PEARSON, Thomas (c/o AMGEN INC.One Amgen Center Drive, Mail Stop 28-5-AThousand Oaks, California 91320), LOWENSOHN, Janna (c/o AMGEN INC.One Amgen Center Drive, Mail Stop 28-5-AThousand Oaks, California 91320), ASADI, Hossein (c/o AMGEN INC.One Amgen Center Drive, Mail Stop 28-5-AThousand Oaks, California 91320), SCHAEFER, Alexander (c/o AMGEN INC.One Amgen Center Drive, Mail Stop 28-5-AThousand Oaks, California 91320), SOMMER, Daniel (c/o AMGEN INC.One Amgen Center Drive, Mail Stop 28-5-AThousand Oaks, California 91320), SCHMIDHAUSER, Em...