TERADYNE, INC — Director's Dealing 2010

Nov 29, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TERADYNE, INC (TER)
CIK: 0000097210
Period of Report: 2010-11-24

Reporting Person: Beecher Gregory R (VP and CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-11-24	Common Stock	M	51875	$4.81	Acquired	133421	Direct
2010-11-24	Common Stock	S	51875	$12.75	Disposed	81546	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-11-24	Non-Qualified Stock Option (Right to Buy)	$4.81	M	51875	Disposed	2016-01-30	Common Stock (51875)	Direct

Footnotes

F1: This option is granted under Teradyne's 2006 Equity and Cash Compensation Incentive Plan and is exercisable at the rate of 25% per year, commencing on the date of the first anniversary of the grant, January 30, 2010.