TER- Teradyne, Inc.

Name: Teradyne, Inc. Insider Trading Data
Creator: U.S. Securities and Exchange Commission
License: https://www.sec.gov/privacy#accessibility

Teradyne, Inc. (TER) has 13 insiders with recent SEC Form 4 filings, including 0 buys and 10 sells. TER is classified in the Semiconductors & Semiconductor Equipment industry within the Information Technology sector.

Insider Ownership

Role	Insider	Shares	Value	30d
Dir	Tufano Paul J	64.9K	$27.71M	-
Dir	Matz Marilyn	19.0K	$8.13M	-
Pres	Kumar Ujjwal	16.4K	$6.99M	-
Dir	Herweck Peter	16.1K	$6.89M	-
Pres	Poulin Shannon John	16.1K	$6.87M	-

Activity

Buys and sells only

Transactions

10 filings

Date	Insider	Role	Type	Shares	Price	Value	Chg%	3M	12M
May 15, 2026	Smith Gregory Stephen61	President And CEO	Sale+OE	8,597	$338.98	$2,914,211.06	-6.5%	-	-
May 15, 2026	Matz Marilyn58	Director	Sell	800	$338.98	$271,184.00	-4.0%	-	-
May 7, 2026	Driscoll Ryan	VP, General Counsel, Secretary	Sell	680	$377.60	$256,768.00	-8.1%	-	-
Apr 8, 2026	Mills Regan	President, Product Test	Sell	16	$342.17	$5,474.72	-0.1%	-	-
Apr 6, 2026	Johnson Mercedes58	Director	Sell	625	$312.20	$195,125.00	-8.9%	-	-
Feb 25, 2026	Mills Regan	President, Product Test	Sell	788	$332.87	$262,301.56	-6.2%	+13.5%	-
Feb 5, 2026	Johnson Mercedes58	Director	Sell	625	$266.98	$166,862.50	-7.6%	+41.1%	-
Jan 5, 2026	Johnson Mercedes58	Director	Sell	625	$211.85	$132,406.25	-7.1%	+43.7%	-
Dec 12, 2025	Smith Gregory Stephen61	President And CEO	Sell	1,108	$201.31	$223,051.48	-1.2%	+48.2%	-
Dec 5, 2025	Johnson Mercedes58	Director	Sell	625	$200.00	$125,000.00	-6.6%	+52.2%	-

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Insider	Role	Shares	Value	Buys	Sells

Date	Ticker	Insider	Role	Type	Shares	Price	Value	Chg%	SEC