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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001104659-14-010569
Filing Date
2014-02-14
Accepted
2014-02-14 15:59:46
Documents
1

Document Format Files

Seq Description Document Type Size
1 SC 13G/A a14-5924_25sc13ga.htm SC 13G/A 70555
  Complete submission text file 0001104659-14-010569.txt   72153
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

Mailing Address 225 BINNEY STREET CAMBRIDGE MA 02142
Business Address 225 BINNEY STREET CAMBRIDGE MA 02142 7814642000
BIOGEN IDEC INC. (Subject) CIK: 0000875045 (see all company filings)

IRS No.: 330112644 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-42028 | Film No.: 14616180
SIC: 2836 Biological Products, (No Diagnostic Substances)