TERADYNE, INC — Director's Dealing 2026

Feb 6, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TERADYNE, INC (TER)
CIK: 0000097210
Period of Report: 2026-02-04

Reporting Person: Driscoll Ryan (VP, General Counsel, Secretary)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-02-04	Common Stock	A	1784	—	Acquired	8345.3054	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-02-04	Stock Option (Right to Buy)	$269.07	A	1575	Acquired	2033-02-04	Common Stock (1575)	Direct

Footnotes

F1: Represents restricted stock units ("RSUs") granted to the Reporting Person under the Issuer's 2006 Equity and Cash Compensation Incentive Plan. Each RSU represents the right to receive one share of Common Stock. The RSUs will vest in four equal annual installments beginning on February 4, 2027, the first anniversary of the grant.

F2: The option vests 25% per year over four years beginning on February 4, 2027, the first anniversary of the grant.