TERADYNE, INC (TER) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-07-15 10b5-1 Pre-arranged Plan: Yes --- Issuer --- Name: TERADYNE, INC (TER) CIK: 0000097210 --- Reporting Owner --- Name: Smith Gregory Stephen CIK: 0001666934 Role: Director, Officer (President and CEO) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-07-15 | Code: S (Open market sale) Shares: -4,000 | Price: $356.31 Total Value: $1,425,240.00 Shares Owned After: 116,495.4075 | Ownership: D (Direct) Footnotes: [F1] The reported transactions were effected pursuant to a sales plan adopted by the Reporting Person on February 12, 2026 and intended to comply with Rule 10b5-1 under the Securities Exchange Act of 1934. [F2] Includes 25.8346 shares acquired under the Issuer's Employee Stock Purchase Plan on June 30, 2026. --- Footnotes (Complete Index) --- F1: The reported transactions were effected pursuant to a sales plan adopted by the Reporting Person on February 12, 2026 and intended to comply with Rule 10b5-1 under the Securities Exchange Act of 1934. F2: Includes 25.8346 shares acquired under the Issuer's Employee Stock Purchase Plan on June 30, 2026. --- Signature --- /s/ /s/ Ryan E. Driscoll, Attorney-in-Fact (2026-07-16)