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Home > Insider Trading > Filing (0001127602-12-003825)

Filing Details

Accession Number:: 0001127602-12-003825
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2012-02-03 07:21:43
Reporting Period:: 2012-02-02

Filing Date:: 2012-02-03
Accepted Time:: 2012-02-03 07:21:43
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
97210	Teradyne Inc	TER	Instruments For Meas & Testing Of Electricity & Elec Signals (3825)	042272148

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1201520	J Paul Tufano	Teradyne, Inc. 600 Riverpark Drive North Reading MA 01864		Yes	No	No	No

Reported Non-Derivative Transactions

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Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2012-02-02	10,000	$14.79	61,909	No	4	M	Direct
Common Stock	Disposition	2012-02-02	8,600	$16.80	53,309	No	4	S	Direct
Common Stock	Disposition	2012-02-02	100	$16.80	53,209	No	4	S	Direct
Common Stock	Disposition	2012-02-02	200	$16.80	53,009	No	4	S	Direct
Common Stock	Disposition	2012-02-02	200	$16.80	52,809	No	4	S	Direct
Common Stock	Disposition	2012-02-02	200	$16.80	52,609	No	4	S	Direct
Common Stock	Disposition	2012-02-02	100	$16.80	52,509	No	4	S	Direct
Common Stock	Disposition	2012-02-02	100	$16.80	52,409	No	4	S	Direct
Common Stock	Disposition	2012-02-02	500	$16.81	51,909	No	4	S	Direct

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

Reported Derivative Transactions

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Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Non-qualified Stock Option (Right to Buy)	Disposition	2012-02-02	10,000	$0.00	10,000	$14.79

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
15,000	2005-03-28	2012-03-28	No	4	M	Direct

Footnotes

This option is granted under Teradayne's 1996 Non-Employee Director Stock Option Plan and is exerciseable in full on the date of the grant, March 28, 2005.