<SEC-DOCUMENT>0001127602-18-002976.txt : 20180130
<SEC-HEADER>0001127602-18-002976.hdr.sgml : 20180130
<ACCEPTANCE-DATETIME>20180130160717
ACCESSION NUMBER:		0001127602-18-002976
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20180126
FILED AS OF DATE:		20180130
DATE AS OF CHANGE:		20180130

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Gray Charles Jeffrey
		CENTRAL INDEX KEY:			0001461137

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-06462
		FILM NUMBER:		18559174

	MAIL ADDRESS:	
		STREET 1:		600 RIVERPARK DRIVE
		CITY:			NORTH READING
		STATE:			MA
		ZIP:			01864

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TERADYNE, INC
		CENTRAL INDEX KEY:			0000097210
		STANDARD INDUSTRIAL CLASSIFICATION:	INSTRUMENTS FOR MEAS & TESTING OF ELECTRICITY & ELEC SIGNALS [3825]
		IRS NUMBER:				042272148
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		600 RIVERPARK DRIVE
		CITY:			NORTH READING
		STATE:			MA
		ZIP:			01864
		BUSINESS PHONE:		978-370-2700

	MAIL ADDRESS:	
		STREET 1:		600 RIVERPARK DRIVE
		CITY:			NORTH READING
		STATE:			MA
		ZIP:			01864

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TERADYNE INC
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
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    <footnotes>
        <footnote id="F1">Represents a charitable gift by the reporting person.</footnote>
        <footnote id="F2">Shares/units withheld but not issued to satisfy certain tax withholding obligations.</footnote>
        <footnote id="F3">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 24, 2015.</footnote>
        <footnote id="F4">Each Restricted Stock Unit (RSU) represents the right to receive one share of Teradyne, Inc. common stock.</footnote>
        <footnote id="F5">These RSU's were issued under Teradyne's 2006 Equity and Cash Compensation Incentive Plan, are time-based, and will vest in four equal installments beginning on January 26, 2019.</footnote>
        <footnote id="F6">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 26, 2019.</footnote>
        <footnote id="F7">Indicates conversion upon vesting of 25% of the time-based RSU's granted on January 29, 2016. The remaining portion will vest in two equal installments annually on the anniversary of the grant.</footnote>
        <footnote id="F8">Indicates conversion upon vesting of 25% of the time-based RSU's granted on January 27, 2017.  The remaining portion will vest in three equal installments annually on the anniversary of the grant.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Ryan E. Driscoll, Deputy General Counsel, by power of attorney</signatureName>
        <signatureDate>2018-01-30</signatureDate>
    </ownerSignature>
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</SEC-DOCUMENT>
