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Home > Insider Trading > Filing (0001127602-12-003091)

Filing Details

Accession Number:: 0001127602-12-003091
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2012-01-31 09:18:40
Reporting Period:: 2012-01-30

Filing Date:: 2012-01-31
Accepted Time:: 2012-01-31 09:18:40
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
1220020	Roy Vallee	Teradyne, Inc. 600 Riverpark Drive North Reading MA 01864		Yes	No	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	Acquisiton	2012-01-30	15,000	$14.48	62,334	No	4	M	Direct
Common Stock	Disposition	2012-01-30	400	$16.55	61,934	No	4	S	Direct
Common Stock	Disposition	2012-01-30	1,700	$16.56	60,234	No	4	S	Direct
Common Stock	Disposition	2012-01-30	400	$16.57	59,834	No	4	S	Direct
Common Stock	Disposition	2012-01-30	600	$16.58	59,234	No	4	S	Direct
Common Stock	Disposition	2012-01-30	400	$16.59	58,834	No	4	S	Direct
Common Stock	Disposition	2012-01-30	800	$16.60	58,034	No	4	S	Direct
Common Stock	Disposition	2012-01-30	1,100	$16.61	56,934	No	4	S	Direct
Common Stock	Disposition	2012-01-30	700	$16.62	56,234	No	4	S	Direct
Common Stock	Disposition	2012-01-30	400	$16.63	55,834	No	4	S	Direct
Common Stock	Disposition	2012-01-30	8,500	$16.64	47,334	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
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	2012-01-30	15,000	$0.00	15,000	$14.48

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
0	2005-02-07	2012-02-07	No	4	M	Direct

Footnotes

This option is granted under Teradyne's 1996 Non-Employee Director Stock Option Plan and is exerciseable in full on the date of the grant, February 7, 2005.