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Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001195889-11-000002
Filing Date
2011-07-29
Accepted
2011-07-29 21:37:26
Documents
1
Period of Report
2011-07-29

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4/A  
1 PRIMARY DOCUMENT primary_doc.xml 4/A 24451
  Complete submission text file 0001195889-11-000002.txt   25654
Mailing Address 1235 BORDEAUX DR SUNNYVALE CA 94089
Business Address 1235 BORDEAUX DR SUNNYVALE CA 94089 4087440100
SUPERTEX INC (Issuer) CIK: 0000730000 (see all company filings)

IRS No.: 942328535 | State of Incorp.: CA | Fiscal Year End: 1221
SIC: 3674 Semiconductors & Related Devices

Mailing Address
Business Address
INGRAM WILLIAM P (Reporting) CIK: 0001195889 (see all company filings)

Type: 4/A | Act: 34 | File No.: 000-12718 | Film No.: 11998807