TERADYNE, INC

For the period ended Dec 31, 2025. Filed Feb 19, 2026.

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A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Feb 19, 2026

TER$246.00+12.7%Stored close · as of Nov 9, 2026

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Contents

Signatures

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized this 19th day of February 2026.

TERADYNE, INC.
By:	/S/ MICHELLE TURNER
	Michelle Turner,
	Vice President, Chief Financial Officer andTreasurer

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

Signature	Title	Date
/S/ PAUL J. TUFANO Paul J. Tufano	Chair of the Board	February 19, 2026
/S/ GREGORY SMITH Gregory Smith	Chief Executive Officer (Principal Executive Officer) and Director	February 19, 2026
/S/ MICHELLE TURNER Michelle Turner	Vice President, Chief Financial Officer and Treasurer (Principal Financial and Accounting Officer)	February 19, 2026
/S/ PETER HERWECK Peter Herweck	Director	February 19, 2026
/S/ MERCEDES JOHNSON Mercedes Johnson	Director	February 19, 2026
/S/ ERNEST E. MADDOCK Ernest E. Maddock	Director	February 19, 2026
/S/ MARILYN MATZ Marilyn Matz	Director	February 19, 2026
/S/ BRIDGET VAN KRALINGEN Bridget van Kralingen	Director	February 19, 2026

/S/ DREW HENRY Drew Henry	Director	February 19, 2026
/S/ DR. NECIP SAYINER Dr. Necip Sayiner	Director	February 19, 2026

ContentsView on SEC.gov

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