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Home > Insider Trading > Filing (0001195890-12-000001)

Filing Details

Accession Number:: 0001195890-12-000001
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2012-02-14 19:24:26
Reporting Period:: 2012-02-13

Filing Date:: 2012-02-14
Accepted Time:: 2012-02-14 19:24:26
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
730000	Supertex Inc	SUPX	Semiconductors & Related Devices (3674)	942328535

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1195890	K C Benedict Choy		Senior Vp, Tech Development	Yes	Yes	No	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Disposition	2012-02-13	1,016	$18.96	167,439	No	4	S	Direct
Common Stock	Disposition	2012-02-13	100	$19.02	167,339	No	4	S	Direct
Common Stock	Disposition	2012-02-13	100	$19.10	167,239	No	4	S	Direct
Common Stock	Disposition	2012-02-13	300	$19.09	166,939	No	4	S	Direct
Common Stock	Disposition	2012-02-13	100	$19.02	166,839	No	4	S	Direct
Common Stock	Disposition	2012-02-13	100	$19.09	166,739	No	4	S	Direct
Common Stock	Disposition	2012-02-13	29	$19.03	166,710	No	4	S	Direct
Common Stock	Disposition	2012-02-13	200	$18.99	166,510	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct