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4//SEC Filing

CHOY BENEDICT C K 4

Accession 0001195890-12-000005

CIK 0000730000other

View on SEC.gov Company Profile

Filed

Jun 13, 8:00 PM ET

Accepted

Jun 14, 9:36 PM ET

Size

8.6 KB

Accession

0001195890-12-000005

Insider Transaction Report

Form 4

Period: 2012-06-12

SUPERTEX INCsupx

CHOY BENEDICT C K

Senior VP, Tech Development

Transactions

Sale
common stock
2012-06-12$18.29/sh−619$11,323→ 149,610 total
Sale
common stock
2012-06-12$18.40/sh−1,000$18,400→ 148,610 total
Sale
common stock
2012-06-12$18.53/sh−81$1,501→ 150,529 total
Sale
common stock
2012-06-12$18.29/sh−300$5,487→ 150,229 total

Documents

1 file

4
primary_doc.xmlPrimary
PRIMARY DOCUMENT

Issuer

SUPERTEX INC

CIK 0000730000

Entity typeother

Related Parties

1

filerCIK 0001195890

Filing Metadata

Form type: 4
Filed: Jun 13, 8:00 PM ET
Accepted: Jun 14, 9:36 PM ET
Size: 8.6 KB

View on SEC.gov