Gregory Stephen Smith - 12 Nov 2025 Form 4 Insider Report for TERADYNE, INC (TER)

Signature
/s/ Ryan E. Driscoll, Attorney-in-Fact
Issuer symbol
TER
Transactions as of
12 Nov 2025
Transactions value $
-$199,662
Form type
4
Filing time
14 Nov 2025, 11:40:37 UTC
Previous filing
07 Nov 2025
Next filing
15 Dec 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Smith Gregory Stephen President and CEO, Director TERADYNE, INC., 600 RIVERPARK DRIVE, NORTH READING /s/ Ryan E. Driscoll, Attorney-in-Fact 14 Nov 2025 0001666934

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction TER Common Stock Sale -$200K -1.11K -1.16% $180.20 94.5K 12 Nov 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The shares were sold pursuant to a sales plan adopted by the Reporting Person on February 4, 2025 and intended to comply with Rule 10b5-1 under the Securities Exchange Act of 1934.