Mark E. Jagiela - Jun 4, 2021 Form 4/A - Amendment Insider Report for TERADYNE, INC (TER)

Role: President and CEO, Director
Signature: /s/ Ryan E. Driscoll, Attorney-in-Fact
Stock symbol: TER
Transactions as of: Jun 4, 2021
Transactions value $: -$3,510,471
Form type: 4/A - Amendment
Date filed: 6/9/2021, 04:42 PM
Date Of Original Report: Jun 8, 2021
Previous filing: Feb 4, 2022
Next filing: Oct 29, 2021

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	TER	Common Stock	Sale	-$3.51M	-27.5K	-12.43%	$127.57	194K	Jun 4, 2021	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

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

Remarks:

This Amendment is being filed solely to indicate that (i) the reported sale transaction was pursuant to a Rule 10b5-1 sales plan and (ii) the reported sale transaction was a disposition ("D"). The Form 4 as originally filed inadvertently indicated an acquisition ("A").