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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000908733-08-000338
Filing Date
2008-02-08
Accepted
2008-02-08 08:54:01
Documents
1

Document Format Files

Seq Description Document Type Size
1 SUPERTEX IINC 13GA3 supertex.htm SC 13G/A 11350
  Complete submission text file 0000908733-08-000338.txt   13556
Mailing Address 1235 BORDEAUX DR SUNNYVALE CA 94089
Business Address 1235 BORDEAUX DR SUNNYVALE CA 94089 4087440100
SUPERTEX INC (Subject) CIK: 0000730000 (see all company filings)

IRS No.: 942328535 | State of Incorp.: CA | Fiscal Year End: 1221
Type: SC 13G/A | Act: 34 | File No.: 005-36955 | Film No.: 08586915
SIC: 3674 Semiconductors & Related Devices

Mailing Address 227 W MONROE ST STE 3000 CHICAGO IL 60606
Business Address 227 W MONROE STREET SUITE 3000 CHICAGO IL 60606 3126349231
COLUMBIA WANGER ASSET MANAGEMENT LP (Filed by) CIK: 0000908733 (see all company filings)

IRS No.: 363820584 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000