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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0001172661-11-000149
Filing Date
2011-02-14
Accepted
2011-02-14 10:03:47
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G HOLDINGS REPORT affx123110.txt SC 13G 5592
  Complete submission text file 0001172661-11-000149.txt   7777
Mailing Address 301 BATTERY STREET SUITE 400 SAN FRANCISCO CA 94111
Business Address 301 BATTERY STREET SUITE 400 SAN FRANCISCO CA 94111 4159816911
WENTWORTH HAUSER & VIOLICH (Filed by) CIK: 0000105692 (see all company filings)

IRS No.: 911631301 | State of Incorp.: WA | Fiscal Year End: 1231
Type: SC 13G

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 | Act: 34 | File No.: 005-48829 | Film No.: 11602669
SIC: 3826 Laboratory Analytical Instruments