-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, MhjFrV8IWOdawhYRvSVwFrAJVUokovfUnFEDl1dqEPV0gWzM3RD6t8q3V5HDgXRh /vE+IO35vCHcl8XhQN/1Sg== 0001195890-05-000013.txt : 20051117 0001195890-05-000013.hdr.sgml : 20051117 20051117211856 ACCESSION NUMBER: 0001195890-05-000013 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20051115 FILED AS OF DATE: 20051117 DATE AS OF CHANGE: 20051117 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: CHOY BENEDICT C K CENTRAL INDEX KEY: 0001195890 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-12718 FILM NUMBER: 051213842 BUSINESS 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: 0331 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 X0202 4 2005-11-15 0 0000730000 SUPERTEX INC SUPX 0001195890 CHOY BENEDICT C K 0 1 0 0 Senior Vice President Common Stock 2005-11-15 4 M 1 27000 10.75 A 199307 D Common Stock 2005-11-15 4 F 1 6963 41.68 D 192341 D ISO Option (to exercise common stock) 10.75 2005-11-15 4 M 1 27000 10.75 D 2005-06-01 2008-06-01 Common Stock 27000 13000 D ISO Option Currently exercised (to exercise common stock). Exercise Price: $10.7500. Shares Granted: 45,000. Shares Currently Exercised: 27,000. 9,000 shares exercisable on 6/1/06. 9,000 shares exercisable on 6/1/07. Expiration Date: 6/1/08. Held Direct. NQ Option (to exercise common stock). Exercise Price: $12.5300. Shares Granted: 20,000. Shares Exercisable: 13,000. 7,000 shares exercisable on 6/1/06. Expiration Date: 6/1/08 Held Direct. ISO Option (to exercise common stock). Exercise Price: $17.0600. Shares Granted: 10,000. Shares Exercisable: 0. 5,000 shares exercisable on 9/1/08. 5,000 shares exercisable on 9/1/09. Expiration Date: 9/1/2011. Held Direct. Benedict Choy 2005-11-17 -----END PRIVACY-ENHANCED MESSAGE-----