SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001195888-11-000001
Filing Date
2011-01-03
Accepted
2011-01-03 19:03:02
Documents
1
Period of Report
2010-12-29

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 3087
  Complete submission text file 0001195888-11-000001.txt   4785
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 1245 BORDEAUX DR SUNNYVALE CA 94089
Business Address
PAO HENRY (Reporting) CIK: 0001195888 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-12718 | Film No.: 11503027