Richard John Burns - Feb 4, 2025 Form 4 Insider Report for TERADYNE, INC (TER)

Role: President, Semiconductor Test
Signature: /s/ Ryan E. Driscoll, Attorney-in-Fact
Stock symbol: TER
Transactions as of: Feb 4, 2025
Transactions value $: -$49,613
Form type: 4
Date filed: 2/5/2025, 02:02 PM
Previous filing: Feb 4, 2025
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	TER	Common Stock	Sale	-$49.6K	-445	-1.74%	$111.49	25.2K	Feb 4, 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 15, 2024 and intended to comply with Rule 10b5-1 under the Securities Exchange Act of 1934.