0001215302-13-000001.txt : 20130605
0001215302-13-000001.hdr.sgml : 20130605
20130605183140
ACCESSION NUMBER: 0001215302-13-000001
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20130603
FILED AS OF DATE: 20130605
DATE AS OF CHANGE: 20130605
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: LEE MICHAEL JAMES
CENTRAL INDEX KEY: 0001215302
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-12718
FILM NUMBER: 13895550
MAIL ADDRESS:
STREET 1: 1235 BORDEAUX DRIVE
CITY: SUNNYVALE
STATE: CA
ZIP: 94089
4
1
primary_doc.xml
PRIMARY DOCUMENT
X0306
4
2013-06-03
0
0000730000
SUPERTEX INC
supx
0001215302
LEE MICHAEL JAMES
1235 BORDEAUX DRIVE
SUNNYVALE
CA
94089
0
1
0
1
VP, IC Design
& Acting VP, Marketing
NQ STOCK OPTIONS (TO EXERCISE COMMON STOCK)
22.15
2013-06-03
4
A
0
580
22.15
A
2014-06-03
2023-06-03
COMMON STOCK
580
57580
D
NQ STOCK OPTINS (TO EXERCISE COMON STOCK)
22.15
2013-06-03
4
A
0
580
22.15
A
2015-06-03
2023-06-03
COMMON STOCK
580
58160
D
NQ STOCK OPTIONS (TO EXERCISE COMMON STOCK)
22.15
2013-06-03
4
A
0
580
22.15
A
2016-06-03
2023-06-03
COMMON STOCK
580
58740
D
NQ STOCK OPTIONS (TO EXERCISE COMMON STOCK)
22.15
2013-06-03
4
A
0
580
22.15
A
2017-06-03
2023-06-03
COMMON STOCK
580
59320
D
NQ STOCK OPTIONS (TO EXERCISE COMMON STOCK)
22.15
2013-06-03
4
A
0
580
22.15
A
2018-06-03
2023-06-03
COMMON STOCK
580
59900
D
Michael J. Lee
2013-06-05