0001195894-13-000002.txt : 20131125 0001195894-13-000002.hdr.sgml : 20131125 20131125203515 ACCESSION NUMBER: 0001195894-13-000002 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20131125 FILED AS OF DATE: 20131125 DATE AS OF CHANGE: 20131125 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: FENG MILTON CENTRAL INDEX KEY: 0001195894 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-12718 FILM NUMBER: 131242277 MAIL ADDRESS: STREET 1: 1235 BORDEAUX DR CITY: SUNNYVALE STATE: CA ZIP: 94089 4 1 primary_doc.xml PRIMARY DOCUMENT X0306 4 2013-11-25 0 0000730000 SUPERTEX INC SUPX 0001195894 FENG MILTON 1235 BORDEAUX DR SUNNYVALE CA 94089 1 0 0 0 Common Stock 2013-11-25 4 M 0 6000 19.51 A 6000 D Common stock 2013-11-25 4 S 0 6000 25.35 D 0 D NQ Stock Option (to Exercise Common Stock) 19.51 2013-11-25 4 M 0 6000 19.51 D 2013-09-01 2021-09-01 Common Stock 6000 25000 D NQ Option (to exercise common stock). Exercise Price: $22.01. Shares granted: 5,000. Shares Exercisable: 4,000. 1,000 shares exercisable on 9/1/2014. Expiration Date: 9/1/2020. Held Direct. NQ Option (to exercise common stock). Exercise Price: $25.84. Shares granted: 5,000. Shares Exercisable: 5,000. Expiration Date: 9/1/2019. Held Direct. NQ Option (to exercise common stock). Exercise Price: $29.70. Shares granted: 5,000. Shares Exercisable: 5,000. Expiration Date: 9/2/2018. Held Direct. NQ Option (to exercise common stock). Exercise Price: $35.86. Shares granted: 5,000. Shares Exercisable: 5,000. Expiration Date: 9/4/2017. Held Direct. NQ Option to exercise common stock Exercise price $23.06 Shares Granted: 10,000 shares on its September 3, 2013, date of grant and as to 2,000 shares on each of the first, second, third, and fourth anniversaries of such date. Shares Exercisable: 2,000. Held Direct. NQ Option (to exercise common stock). Exercise Price: $17.29. Shares granted: 10,000. Shares Exercisable: 4,000. 2,000 shares exercisable on 9/4/2014. 2,000 shares exercisable on 9/4/2015. 2,000 shares exercisable on 9/4/2016. Expiration Date: 9/4/2022. Held Direct. Currently exercised option NQ Option (to exercise common stock). Exercise Price: $19.51 Shares granted: 10,000. Shares Exercised: 6,000. Shares Exercisable: 4,000 Expiration Date: 9/1/2021. Held Direct. Milton Feng 2013-11-25