0001379961-11-000003.txt : 20110809 0001379961-11-000003.hdr.sgml : 20110809 20110809195806 ACCESSION NUMBER: 0001379961-11-000003 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110808 FILED AS OF DATE: 20110809 DATE AS OF CHANGE: 20110809 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Kagel Phil CENTRAL INDEX KEY: 0001379961 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-12718 FILM NUMBER: 111022382 MAIL ADDRESS: STREET 1: 1235 BORDEAUX DRIVE CITY: SUNNYVALE STATE: CA ZIP: 94089 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: SUPERTEX INC CENTRAL INDEX KEY: 0000730000 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 942328535 STATE OF INCORPORATION: CA FISCAL YEAR END: 1221 BUSINESS ADDRESS: STREET 1: 1235 BORDEAUX DR CITY: SUNNYVALE STATE: CA ZIP: 94089 BUSINESS PHONE: 4087440100 MAIL ADDRESS: STREET 1: 1235 BORDEAUX DR CITY: SUNNYVALE STATE: CA ZIP: 94089 4 1 primary_doc.xml PRIMARY DOCUMENT X0304 4 2011-08-08 0 0000730000 SUPERTEX INC SUPX 0001379961 Kagel Phil 1235 BORDEAUX DRIVE SUNNYVALE CA 94089 0 1 0 0 VP, Finance & CFO common stock 2011-08-09 4 P 0 300 18.269 A 3900 D Phillip A. Kagel 2011-08-09