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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001104659-13-082314
Filing Date
2013-11-07
Accepted
2013-11-07 16:25:46
Documents
1

Document Format Files

Seq Description Document Type Size
1 SC 13G/A a13-23750_1sc13ga.htm SC 13G/A 70977
  Complete submission text file 0001104659-13-082314.txt   72378
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 3420 CENTRAL EXPRESSWAY SANTA CLARA CA 95051
Business Address 3420 CENTRAL EXPRESSWAY SANTA CLARA CA 95051 4087315000
AFFYMETRIX INC (Subject) CIK: 0000913077 (see all company filings)

IRS No.: 770319159 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-48829 | Film No.: 131200979
SIC: 3826 Laboratory Analytical Instruments