0001195888-11-000003.txt : 20110729
0001195888-11-000003.hdr.sgml : 20110729
20110729201117
ACCESSION NUMBER: 0001195888-11-000003
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20110729
FILED AS OF DATE: 20110729
DATE AS OF CHANGE: 20110729
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: PAO HENRY
CENTRAL INDEX KEY: 0001195888
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-12718
FILM NUMBER: 11998760
MAIL ADDRESS:
STREET 1: 1245 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
X0303
4
2011-07-29
0
0000730000
SUPERTEX INC
supx
0001195888
PAO HENRY
1245 BORDEAUX DR
SUNNYVALE
CA
94089
1
1
0
0
President and CEO
common stock
2011-07-29
4
M
0
10000
17.06
A
870940
D
ISO stock options (to exercise common stock)
17.06
2011-07-29
4
M
0
5000
17.06
D
2008-09-01
2011-09-01
common stock
5000
70000
D
ISO stock options (to exercise common stock)
17.06
2011-07-29
4
M
0
5000
17.06
D
2009-09-01
2011-09-01
common stock
5000
65000
D
NQ Option (to exercise common stock). Exercise Price: $35.8600. Shares Granted: 15,000. Shares Exercisable: 9,000. 3,000 shares exercisable on 9/4/2011. 3,000 shares exercisable on 9/4/2012. Expiration Date: 9/4/2017. Held Direct.
NQ Option (to exercise common stock). Exercise Price: $20.8500. Shares Granted: 50,000. Shares Exercisable: 20,000. 10,000 shares exercisable on 12/1/2011. 10,000 shares exercisable on 12/1/2012. 10,000 shares exercisable on 12/1/2013. Expiration Date: 12/1/2018. Held Direct.
Henry C. Pao
2011-07-29