0001516134-11-000002.txt : 20110321
0001516134-11-000002.hdr.sgml : 20110321
20110321183917
ACCESSION NUMBER: 0001516134-11-000002
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20110321
FILED AS OF DATE: 20110321
DATE AS OF CHANGE: 20110321
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: LIN STEPHEN
CENTRAL INDEX KEY: 0001516134
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-12718
FILM NUMBER: 11702274
MAIL ADDRESS:
STREET 1: 10 SAM CHUK STREET
CITY: HONG KONG
STATE: K3
ZIP: #####
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
2011-03-21
0
0000730000
SUPERTEX INC
supx
0001516134
LIN STEPHEN
10 SAM CHUK STREET
HONG KONG
K3
#####
HONG KONG
0
1
0
0
VP, Mkt. and Bus. Development
NQ Stock Options (to exercise common stock)
22.86
2011-03-01
4
A
0
20000
22.86
A
2012-03-01
2021-03-01
common stock
20000
20000
D
Stephen Lin
2011-03-21