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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001104659-12-009157
Filing Date
2012-02-13
Accepted
2012-02-13 13:28:09
Documents
1

Document Format Files

Seq Description Document Type Size
1 SC 13G/A a12-4673_9sc13ga.htm SC 13G/A 70379
  Complete submission text file 0001104659-12-009157.txt   71874
Mailing Address ONE AMGEN CENTER DRIVE THOUSAND OAKS CA 91320
Business Address ONE AMGEN CENTER DRIVE THOUSAND OAKS CA 91320 (805)447-1000
AMGEN INC (Subject) CIK: 0000318154 (see all company filings)

IRS No.: 953540776 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-34640 | Film No.: 12597468
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address 225 SOUTH LAKE AVE SUITE 400 PASADENA CA 91101
Business Address 225 SOUTH LAKE AVE STE 400 PASADENA CA 91101-3005 8183049222
PRIMECAP MANAGEMENT CO/CA/ (Filed by) CIK: 0000763212 (see all company filings)

IRS No.: 953868081
Type: SC 13G/A