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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000730000-11-000006
Filing Date
2011-06-14
Accepted
2011-06-13 21:58:45
Documents
8
Period of Report
2011-04-02

Document Format Files

Seq Description Document Type Size
1 SUPERTEX FORM 10-K FY11 supx10kfy11.htm 10-K 1917193
2 SUPERTEX PERFORMANCD GRAPH performancegraph.jpg GRAPHIC 46799
3 SUPERTEX 10K FY11 EXHIBIT 21.1 supx10kfy11exhibit21-1.htm EX-21.1 3682
4 SUPERTEX 10K FY11 EXHIBIT 23.1 supx10kfy11exhibit23-1.htm EX-23.1 2630
5 SUPERTEX 10K FY11 EXHIBIT 31.1 supx10kfy11exhibit31-1.htm EX-31.1 16117
6 SUPERTEX 10K FY11 EXHIBIT 31.2 supx10kfy11exhibit31-2.htm EX-31.2 16079
7 SUPERTEX 10K FY11 EXHIBIT 32.1 supx10kfy11exhibit32-1.htm EX-32.1 7786
8 SUPERTEX 10K FY11 EXHIBIT 32.2 supx10kfy11exhibit32-2.htm EX-32.2 7753
  Complete submission text file 0000730000-11-000006.txt   2036852
Mailing Address 1235 BORDEAUX DR SUNNYVALE CA 94089
Business Address 1235 BORDEAUX DR SUNNYVALE CA 94089 4087440100
SUPERTEX INC (Filer) CIK: 0000730000 (see all company filings)

IRS No.: 942328535 | State of Incorp.: CA | Fiscal Year End: 1221
Type: 10-K | Act: 34 | File No.: 000-12718 | Film No.: 11909339
SIC: 3674 Semiconductors & Related Devices