0001351520-11-000001.txt : 20110906
0001351520-11-000001.hdr.sgml : 20110905
20110906193600
ACCESSION NUMBER: 0001351520-11-000001
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20110901
FILED AS OF DATE: 20110906
DATE AS OF CHANGE: 20110906
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Tsang Michael
CENTRAL INDEX KEY: 0001351520
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-12718
FILM NUMBER: 111076850
MAIL ADDRESS:
STREET 1: 1235 BORDEAUX DR.
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
2011-09-01
0
0000730000
SUPERTEX INC
supx
0001351520
Tsang Michael
1235 BORDEAUX DR.
SUNNYVALE
CA
94089
0
1
0
0
VP, OPERATIONS AND PROD. ENG.
NQ STOCK OPTIONS (TO EXERCISE COMMON STOCK)
19.51
2011-09-01
4
A
0
7000
19.51
A
2014-09-01
2021-09-01
COMMON STOCK
7000
67000
D
NQ STOCK OPTIONS (TO EXERCISE COMMON STOCK)
19.51
2011-09-01
4
A
0
7000
19.51
A
2015-09-01
2021-09-01
COMMON STOCK
7000
74000
D
ISO Option (to exercise common stock). Exercise price: $17.39. Shares granted: 5,000. Shares exercisable: 5,000. Expiration date: 6/1/2012. Held Direct.
ISO Option (to exercise common stock). Exercise Price: $33.6700. Shares granted: 9,500. Shares Exercisable: 9,500. Expiration Date: 3/1/2013. Held Direct.
NQ Option (to exercise common stock). Exercise Price: $33.6700. Shares granted: 5,500. Shares Exercisable: 5,500. Expiration Date: 3/1/2013. Held Direct.
NQ Option (to exercise common stock). Exercise Price: $33.9500. Shares granted: 5,000. Shares Exercisable: 3,000. 1,000 shares exercisable on 12/3/2011. 1,000 shares exercisable on 12/3/2012. Expiration Date: 12/3/2017. Held Direct
NQ Option (to exercise common stock). Exercise Price: $20.8500. Shares Granted: 35,000. Shares Exercisable: 14,000 shares. 7,000 shares exercisable on 12/01/2011. 7,000 shares exercisable on 12/01/2012. 7,000 shares exercisable on 12/01/2013. Expiration Date: 12/01/2018. Held Direct.
NQ Option (to exercise common stock). Exercise Price: $19.5100. Shares Currently Being Granted: 14,000. Shares Exercisable: 0. 7,000 shares exercisable on 9/1/2014. 7,000 shares exercisable on 12/1/2015. Expiration Date: 9/1/2021. Held Direct.
Michael Tsang
2011-09-06