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4//SEC Filing

FENG MILTON 4

Accession 0001195894-11-000001

CIK 0000730000other

View on SEC.gov Company Profile

Filed

Aug 29, 8:00 PM ET

Accepted

Aug 30, 8:13 PM ET

Size

13.5 KB

Accession

0001195894-11-000001

Insider Transaction Report

Form 4

Period: 2011-08-26

SUPERTEX INCsupx

Director

Transactions

Exercise/Conversion
common stock
2011-08-26$17.06/sh+6,000$102,360→ 6,000 total
Exercise/Conversion
NQ stock options (to exercise common stock)
2011-08-26$17.06/sh−2,000$34,120→ 24,000 total
Exercise: $17.06From: 2007-09-01Exp: 2011-09-01→ common stock (2,000 underlying)
Exercise/Conversion
NQ stock options (to exercise common stock)
2011-08-26$17.06/sh−2,000$34,120→ 22,000 total
Exercise: $17.06From: 2008-09-01Exp: 2011-09-01→ common stock (2,000 underlying)
Sale
common stock
2011-08-26$18.49/sh−6,000$110,940→ 0 total
Exercise/Conversion
NQ stock options (to exercise common stock)
2011-08-26$17.06/sh−2,000$34,120→ 20,000 total
Exercise: $17.06From: 2009-09-01Exp: 2011-09-01→ common stock (2,000 underlying)

Footnotes (4)

[F1]NQ Option (to exercise common stock). Exercise Price: $35.86. Shares granted: 5,000. Shares Exercisable: 4,000. 1,000 shares exercisable on 9/4/2011. Expiration Date: 9/4/2017. Held Direct.
[F2]NQ Option (to exercise common stock). Exercise Price: $29.70. Shares granted: 5,000. Shares Exercisable: 3,000. 1,000 shares exercisable on 9/2/2011. 1,000 shares exercisable on 9/2/2012. Expiration Date: 9/2/2018. Held Direct.
[F3]NQ Option (to exercise common stock). Exercise Price: $25.84. Shares granted: 5,000. Shares Exercisable: 2,000. 1,000 shares exercisable on 9/1/2011. 1,000 shares exercisable on 9/1/2012. 1,000 shares exercisable on 9/1/2013. Expiration Date: 9/1/2019. Held Direct.
[F4]NQ Option (to exercise common stock). Exercise Price: $22.01. Shares granted: 5,000. Shares Exercisable: 1,000. 1,000 shares exercisable on 9/1/2011. 1,000 shares exercisable on 9/1/2012. 1,000 shares exercisable on 9/1/2013. 1,000 shares exercisable on 9/1/2014. Expiration Date: 9/1/2020. Held Direct.

Documents

1 file

4
primary_doc.xmlPrimary
PRIMARY DOCUMENT

Issuer

SUPERTEX INC

CIK 0000730000

Entity typeother

Related Parties

1

filerCIK 0001195894

Filing Metadata

Form type: 4
Filed: Aug 29, 8:00 PM ET
Accepted: Aug 30, 8:13 PM ET
Size: 13.5 KB

View on SEC.gov