TER

TERADYNE, INCCIK 97210 ☆ Sign in to watch Congress trades

Open-mkt buys · 90d

—

0 trades · 0 insiders

Open-mkt sales · 90d

$9.90M

16 trades · 3 insiders

Net · 90d

$-9.90M

Insiders on file

AI insights for TER PRO

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AI insights for TER

Insider sentiment score with a plain-English explanation, conviction score on every buy, and how the stock performed 30 and 90 days after past insider buys.

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Daily buy vs sell · 90 days

■ Open-market buys (P) ■ Open-market sales (S) · daily dollar value by transaction date

Insiders

Insider	Role	Trades	Bought	Sold	Last trade
MATZ MARILYN	Director	32	$1.4K	$4.85M	2026-10-21
Smith Gregory Stephen	President, Semiconductor Test	173	$0	$24.10M	2026-10-15
JOHNSON MERCEDES	Director	62	$0	$4.84M	2026-10-01
Herweck Peter	Director	45	$0	$0	2026-09-25
MADDOCK ERNEST E	Director	17	$94.1K	$0	2026-09-25
TUFANO PAUL J	Director	101	$0	$7.64M	2026-09-25
Henry Andrew Chisholm	Director	6	$0	$0	2026-09-24
Hathout Jean Pierre	President, Teradyne Robotics	5	$0	$0	2026-06-02
Poulin Shannon John	President, Semiconductor Test	8	$0	$581.0K	2026-05-22
van Kralingen Bridget A	Director	4	$0	$0	2026-05-08
Sayiner Necip	Director	2	$0	$0	2026-05-08
Driscoll Ryan	VP, General Counsel, Secretary	16	$0	$347.7K	2026-05-07
Mills Regan	President, Product Test	9	$0	$341.1K	2026-04-08
Turner Michelle L.	Chief Financial Officer	2	$0	$0	2025-11-03
Kumar Ujjwal	President, Teradyne Robotics	7	$0	$0	2025-08-01
Mehta Sanjay	VP and Chief Financial Officer	73	$0	$9.13M	2025-02-04
Burns Richard John	President, Semiconductor Test	55	$0	$1.78M	2025-02-04
Lukez John	President, LitePoint Corp.	6	$0	$0	2025-02-03
Wood John Francis	President, System Test Group	8	$0	$0	2025-02-03
Tamer Ford	Director	4	$0	$0	2024-05-09
GUERTIN TIMOTHY E	Director	43	$0	$830.7K	2024-03-15
Robbins Brad	President, LitePoint Corp.	173	$0	$7.71M	2024-01-29
Gray Charles Jeffrey	VP,General Counsel & Secretary	366	$0	$18.31M	2024-01-29
GILLIS EDWIN J	Director	40	$0	$5.62M	2023-03-17
JAGIELA MARK E	President, ST Division	314	$0	$85.38M	2023-01-30
Vahey Walter G.	President, Systems Test Group	203	$0	$11.13M	2022-01-31
BRADLEY MICHAEL A	Director	394	$0	$31.67M	2021-12-16
VALLEE ROY	Director	45	$0	$10.18M	2020-11-11
Beecher Gregory R	VP and CFO	262	$0	$19.78M	2019-04-25
CHRISTMAN DANIEL W	Director	35	$0	$559.7K	2017-05-10
CARNESALE ALBERT	Director	18	$0	$252.1K	2013-05-22
BAGLEY JAMES W	Director	12	$0	$248.9K	2013-05-22
HOTCHKISS JEFFREY R	President, SystemsTestDivision	65	$0	$1.03M	2012-03-16

Trade history

Insider	Role	Code	Trade	Filed	Shares	Price	Value	Owned after
MATZ MARILYN	Director	S Sale	2026-10-21	2026-10-22	400	$350.00	$140.0K	12,641	SEC↗
Smith Gregory Stephen	President and CEO, Director	S Sale	2026-10-15	2026-10-19	4,000	$341.28	$1.37M	104,495	SEC↗
MATZ MARILYN	Director	S Sale	2026-10-15	2026-10-19	800	$341.28	$273.0K	13,041	SEC↗
JOHNSON MERCEDES	Director	S Sale	2026-10-01	2026-10-02	167	$402.90	$67.3K	6,197	SEC↗
MADDOCK ERNEST E	Director	J Other	2026-09-25	2026-09-28	2	—	$0	10,269	SEC↗
TUFANO PAUL J	Director	J Other	2026-09-25	2026-09-28	19	—	$0	66,008	SEC↗
Herweck Peter	Director	J Other	2026-09-25	2026-09-28	4	—	$0	16,282	SEC↗
TUFANO PAUL J	Director	J Other	2026-09-25	2026-09-28	19	—	$0	66,008	SEC↗
MADDOCK ERNEST E	Director	J Other	2026-09-25	2026-09-28	2	—	$0	10,269	SEC↗
Herweck Peter	Director	J Other	2026-09-25	2026-09-28	4	—	$0	16,282	SEC↗
Henry Andrew Chisholm	Director	A Award	2026-09-24	2026-09-28	64	—	$0	2,991	SEC↗
TUFANO PAUL J	Director	A Award	2026-09-24	2026-09-28	141	—	$0	65,989	SEC↗
Herweck Peter	Director	A Award	2026-09-24	2026-09-28	77	—	$0	16,278	SEC↗
TUFANO PAUL J	Director	A Award	2026-09-24	2026-09-28	141	—	$0	65,989	SEC↗
Herweck Peter	Director	A Award	2026-09-24	2026-09-28	77	—	$0	16,278	SEC↗
Henry Andrew Chisholm	Director	A Award	2026-09-24	2026-09-28	64	—	$0	2,991	SEC↗
MATZ MARILYN	Director	S Sale	2026-09-17	2026-09-18	400	$351.11	$140.4K	13,841	SEC↗
MATZ MARILYN	Director	S Sale	2026-09-17	2026-09-18	400	$351.11	$140.4K	13,841	SEC↗
MATZ MARILYN	Director	S Sale	2026-09-15	2026-09-16	800	$337.83	$270.3K	14,241	SEC↗
Smith Gregory Stephen	President and CEO	S Sale	2026-09-15	2026-09-16	4,000	$337.83	$1.35M	108,495	SEC↗
Smith Gregory Stephen	President and CEO, Director	S Sale	2026-09-15	2026-09-16	4,000	$337.83	$1.35M	108,495	SEC↗
MATZ MARILYN	Director	S Sale	2026-09-15	2026-09-16	800	$337.83	$270.3K	14,241	SEC↗
JOHNSON MERCEDES	Director	S Sale	2026-09-01	2026-09-02	167	$341.30	$57.0K	6,364	SEC↗
JOHNSON MERCEDES	Director	S Sale	2026-09-01	2026-09-02	167	$341.30	$57.0K	6,364	SEC↗
MATZ MARILYN	Director	S Sale	2026-08-17	2026-08-18	1,200	$425.00	$510.0K	15,041	SEC↗
Smith Gregory Stephen	President and CEO	S Sale	2026-08-17	2026-08-18	4,000	$425.00	$1.70M	112,495	SEC↗
Smith Gregory Stephen	President and CEO, Director	S Sale	2026-08-17	2026-08-18	4,000	$425.00	$1.70M	112,495	SEC↗
MATZ MARILYN	Director	S Sale	2026-08-17	2026-08-18	1,200	$425.00	$510.0K	15,041	SEC↗
JOHNSON MERCEDES	Director	S Sale	2026-08-03	2026-08-04	166	$358.15	$59.5K	6,531	SEC↗
JOHNSON MERCEDES	Director	S Sale	2026-08-03	2026-08-04	166	$358.15	$59.5K	6,531	SEC↗
MATZ MARILYN	Director	S Sale	2026-07-15	2026-07-16	1,200	$356.31	$427.6K	16,241	SEC↗
Smith Gregory Stephen	President and CEO	S Sale	2026-07-15	2026-07-16	4,000	$356.31	$1.43M	116,495	SEC↗
JOHNSON MERCEDES	Director	S Sale	2026-07-01	2026-07-02	167	$460.00	$76.8K	6,697	SEC↗
Herweck Peter	Director	A Award	2026-06-25	2026-06-29	63	—	$0	16,201	SEC↗
Henry Andrew Chisholm	Director	A Award	2026-06-25	2026-06-29	52	—	$0	2,927	SEC↗
TUFANO PAUL J	Director	A Award	2026-06-25	2026-06-29	116	—	$0	65,848	SEC↗
Smith Gregory Stephen	President and CEO	S Sale	2026-06-15	2026-06-16	4,000	$423.03	$1.69M	120,470	SEC↗
MATZ MARILYN	Director	S Sale	2026-06-15	2026-06-16	1,200	$423.03	$507.6K	17,441	SEC↗
TUFANO PAUL J	Director	J Other	2026-06-12	2026-06-16	19	—	$0	65,732	SEC↗
Herweck Peter	Director	J Other	2026-06-12	2026-06-16	4	—	$0	16,138	SEC↗
MADDOCK ERNEST E	Director	J Other	2026-06-12	2026-06-16	2	—	$0	10,267	SEC↗
JOHNSON MERCEDES	Director	S Sale	2026-06-02	2026-06-03	167	$369.74	$61.7K	6,864	SEC↗
Hathout Jean Pierre	President, Teradyne Robotics	F Tax w/h	2026-06-02	2026-06-03	174	$392.62	$68.3K	9,733	SEC↗
Hathout Jean Pierre	President, Teradyne Robotics	F Tax w/h	2026-06-01	2026-06-03	267	$369.47	$98.6K	9,907	SEC↗
Poulin Shannon John	President, Semiconductor Tes	S Sale	2026-05-22	2026-05-26	656	$355.00	$232.9K	15,722	SEC↗
Poulin Shannon John	President, Semiconductor Tes	M Exercise deriv	2026-05-21	2026-05-26	2,843	—	$0	8,532	SEC↗
MATZ MARILYN	Director	S Sale	2026-05-21	2026-05-26	400	$350.00	$140.0K	18,641	SEC↗
Poulin Shannon John	President, Semiconductor Tes	S Sale	2026-05-21	2026-05-26	1,008	$345.37	$348.1K	15,066	SEC↗
Poulin Shannon John	President, Semiconductor Tes	F Tax w/h	2026-05-21	2026-05-26	1,531	$345.98	$529.7K	16,378	SEC↗
Poulin Shannon John	President, Semiconductor Tes	M Exercise	2026-05-21	2026-05-26	2,843	$82.61	$234.9K	17,909	SEC↗
Smith Gregory Stephen	President and CEO	M Exercise deriv	2026-05-15	2026-05-19	4,597	—	$0	0	SEC↗
MATZ MARILYN	Director	S Sale	2026-05-15	2026-05-19	800	$338.98	$271.2K	19,041	SEC↗
Smith Gregory Stephen	President and CEO	M Exercise	2026-05-15	2026-05-19	4,597	$72.10	$331.4K	133,067	SEC↗
Smith Gregory Stephen	President and CEO	S Sale	2026-05-15	2026-05-19	8,597	$338.98	$2.91M	124,470	SEC↗
Henry Andrew Chisholm	Director	A Award	2026-05-08	2026-05-12	668	—	$0	2,875	SEC↗
MADDOCK ERNEST E	Director	A Award	2026-05-08	2026-05-12	668	—	$0	10,265	SEC↗
Sayiner Necip	Director	A Award	2026-05-08	2026-05-12	668	—	$0	2,800	SEC↗
TUFANO PAUL J	Director	A Award	2026-05-08	2026-05-12	668	—	$0	65,713	SEC↗
van Kralingen Bridget A	Director	A Award	2026-05-08	2026-05-12	668	—	$0	6,224	SEC↗
MATZ MARILYN	Director	A Award	2026-05-08	2026-05-12	668	—	$0	19,841	SEC↗
JOHNSON MERCEDES	Director	A Award	2026-05-08	2026-05-12	668	—	$0	7,031	SEC↗
Herweck Peter	Director	A Award	2026-05-08	2026-05-12	668	—	$0	16,134	SEC↗
Driscoll Ryan	VP, General Counsel, Secreta	S Sale	2026-05-07	2026-05-11	680	$377.60	$256.8K	7,665	SEC↗
Mills Regan	President, Product Test	S Sale	2026-04-08	2026-04-09	16	$342.17	$5.5K	11,399	SEC↗
JOHNSON MERCEDES	Director	S Sale	2026-04-06	2026-04-07	625	$312.20	$195.1K	6,363	SEC↗
Mills Regan	President, Product Test	S Sale	2026-04-02	2026-04-03	252	$290.88	$73.3K	11,415	SEC↗
Mills Regan	President, Product Test	F Tax w/h	2026-04-01	2026-04-03	222	$312.20	$69.3K	11,667	SEC↗
Poulin Shannon John	President, Semiconductor Tes	F Tax w/h	2026-04-01	2026-04-03	1,162	$312.20	$362.8K	16,074	SEC↗
Henry Andrew Chisholm	Director	A Award	2026-03-26	2026-03-30	75	—	$0	2,207	SEC↗
TUFANO PAUL J	Director	A Award	2026-03-26	2026-03-30	159	—	$0	65,045	SEC↗
Herweck Peter	Director	A Award	2026-03-26	2026-03-30	92	—	$0	15,466	SEC↗
Herweck Peter	Director	J Other	2026-03-13	2026-03-17	5	—	$0	15,374	SEC↗
TUFANO PAUL J	Director	J Other	2026-03-13	2026-03-17	25	—	$0	64,886	SEC↗
MADDOCK ERNEST E	Director	J Other	2026-03-13	2026-03-17	2	—	$0	9,597	SEC↗
JOHNSON MERCEDES	Director	S Sale	2026-03-05	2026-03-06	625	$299.20	$187.0K	6,988	SEC↗
Mills Regan	President, Product Test	S Sale	2026-02-25	2026-02-27	788	$332.87	$262.3K	11,889	SEC↗
JOHNSON MERCEDES	Director	S Sale	2026-02-05	2026-02-06	625	$266.98	$166.9K	7,613	SEC↗
Hathout Jean Pierre	President, Teradyne Robotics	A Award deriv	2026-02-04	2026-02-06	886	—	$0	886	SEC↗
Mills Regan	President, Product Test	A Award deriv	2026-02-04	2026-02-06	886	—	$0	886	SEC↗
Driscoll Ryan	VP, General Counsel, Secreta	A Award deriv	2026-02-04	2026-02-06	1,575	—	$0	1,575	SEC↗
Poulin Shannon John	President, Semiconductor Tes	A Award deriv	2026-02-04	2026-02-06	3,937	—	$0	3,937	SEC↗
Smith Gregory Stephen	President and CEO	A Award deriv	2026-02-04	2026-02-06	11,810	—	$0	11,810	SEC↗
Hathout Jean Pierre	President, Teradyne Robotics	A Award	2026-02-04	2026-02-06	1,004	—	$0	10,174	SEC↗
Mills Regan	President, Product Test	A Award	2026-02-04	2026-02-06	1,004	—	$0	12,677	SEC↗
Driscoll Ryan	VP, General Counsel, Secreta	A Award	2026-02-04	2026-02-06	1,784	—	$0	8,345	SEC↗
Poulin Shannon John	President, Semiconductor Tes	A Award	2026-02-04	2026-02-06	4,460	—	$0	17,236	SEC↗
Smith Gregory Stephen	President and CEO	A Award	2026-02-04	2026-02-06	13,380	—	$0	128,470	SEC↗
Driscoll Ryan	VP, General Counsel, Secreta	F Tax w/h	2026-02-02	2026-02-04	414	$249.53	$103.3K	6,561	SEC↗
Smith Gregory Stephen	President and CEO	F Tax w/h	2026-02-02	2026-02-04	6,763	$249.53	$1.69M	115,090	SEC↗
Mills Regan	President, Product Test	F Tax w/h	2026-02-02	2026-02-04	345	$249.53	$86.1K	11,673	SEC↗
Hathout Jean Pierre	President, Teradyne Robotics	F Tax w/h	2026-02-02	2026-02-04	381	$249.53	$95.1K	9,170	SEC↗
Driscoll Ryan	VP, General Counsel, Secreta	F Tax w/h	2026-01-28	2026-01-29	82	$250.48	$20.5K	6,975	SEC↗
Mills Regan	President, Product Test	F Tax w/h	2026-01-28	2026-01-29	167	$250.48	$41.8K	12,018	SEC↗
Smith Gregory Stephen	President and CEO	F Tax w/h	2026-01-28	2026-01-29	486	$250.48	$121.7K	121,853	SEC↗
Driscoll Ryan	VP, General Counsel, Secreta	F Tax w/h	2026-01-27	2026-01-29	113	$238.94	$27.0K	7,057	SEC↗
Mills Regan	President, Product Test	F Tax w/h	2026-01-27	2026-01-29	193	$238.94	$46.1K	12,185	SEC↗
Smith Gregory Stephen	President and CEO	A Award	2026-01-27	2026-01-29	59,475	—	$0	152,949	SEC↗
Smith Gregory Stephen	President and CEO	F Tax w/h	2026-01-27	2026-01-29	30,610	$238.94	$7.31M	122,339	SEC↗
JOHNSON MERCEDES	Director	S Sale	2026-01-05	2026-01-06	625	$211.85	$132.4K	8,238	SEC↗
MADDOCK ERNEST E	Director	J Other	2025-12-17	2025-12-19	2	—	$0	9,595	SEC↗
Herweck Peter	Director	J Other	2025-12-17	2025-12-19	7	—	$0	15,369	SEC↗
Herweck Peter	Director	A Award	2025-12-17	2025-12-19	148	—	$0	15,362	SEC↗
TUFANO PAUL J	Director	A Award	2025-12-17	2025-12-19	256	—	$0	64,825	SEC↗
TUFANO PAUL J	Director	J Other	2025-12-17	2025-12-19	36	—	$0	64,861	SEC↗
Smith Gregory Stephen	President and CEO	S Sale	2025-12-12	2025-12-15	1,108	$201.31	$223.1K	93,409	SEC↗
JOHNSON MERCEDES	Director	S Sale	2025-12-05	2025-12-08	625	$200.00	$125.0K	8,863	SEC↗
Smith Gregory Stephen	President and CEO	S Sale	2025-11-12	2025-11-14	1,108	$180.20	$199.7K	94,517	SEC↗
Smith Gregory Stephen	President and CEO	M Exercise deriv	2025-11-05	2025-11-07	2,072	—	$0	0	SEC↗
JOHNSON MERCEDES	Director	S Sale	2025-11-05	2025-11-07	625	$177.05	$110.7K	9,488	SEC↗
Smith Gregory Stephen	President and CEO	F Tax w/h	2025-11-05	2025-11-07	1,224	$177.05	$216.7K	95,625	SEC↗
Smith Gregory Stephen	President and CEO	M Exercise	2025-11-05	2025-11-07	2,072	$36.75	$76.1K	96,849	SEC↗
Turner Michelle L.	Chief Financial Officer	A Award deriv	2025-11-03	2025-11-05	9,156	—	$0	9,156	SEC↗
Turner Michelle L.	Chief Financial Officer	A Award	2025-11-03	2025-11-05	11,144	—	$0	11,260	SEC↗
Smith Gregory Stephen	President and CEO	S Sale	2025-10-10	2025-10-15	1,108	$145.24	$160.9K	94,777	SEC↗
JOHNSON MERCEDES	Director	S Sale	2025-10-06	2025-10-08	625	$147.90	$92.4K	10,113	SEC↗
Herweck Peter	Director	J Other	2025-09-29	2025-10-01	9	—	$0	15,214	SEC↗
TUFANO PAUL J	Director	J Other	2025-09-29	2025-10-01	49	—	$0	64,569	SEC↗
MADDOCK ERNEST E	Director	J Other	2025-09-29	2025-10-01	3	—	$0	9,593	SEC↗
Herweck Peter	Director	A Award	2025-09-25	2025-09-29	206	—	$0	15,205	SEC↗
TUFANO PAUL J	Director	A Award	2025-09-25	2025-09-29	357	—	$0	64,520	SEC↗
Smith Gregory Stephen	President and CEO	S Sale	2025-09-22	2025-09-24	554	$126.39	$70.0K	95,885	SEC↗
Smith Gregory Stephen	President and CEO	S Sale	2025-09-12	2025-09-16	554	$115.00	$63.7K	96,439	SEC↗
JOHNSON MERCEDES	Director	S Sale	2025-09-05	2025-09-09	625	$120.06	$75.0K	10,738	SEC↗
Smith Gregory Stephen	President and CEO	S Sale	2025-08-12	2025-08-14	554	$106.00	$58.7K	96,993	SEC↗
JOHNSON MERCEDES	Director	S Sale	2025-08-05	2025-08-07	625	$106.00	$66.3K	11,363	SEC↗
Kumar Ujjwal	President, Teradyne Robotics	F Tax w/h	2025-08-01	2025-08-05	657	$104.16	$68.4K	16,369	SEC↗
Smith Gregory Stephen	President and CEO	S Sale	2025-07-30	2025-08-01	554	$105.73	$58.6K	97,547	SEC↗
JOHNSON MERCEDES	Director	S Sale	2025-07-30	2025-08-01	1,875	$105.73	$198.2K	11,988	SEC↗
Henry Andrew Chisholm	Director	A Award	2025-07-01	2025-07-03	2,132	—	$0	2,132	SEC↗
Sayiner Necip	Director	A Award	2025-07-01	2025-07-03	2,132	—	$0	2,132	SEC↗
Herweck Peter	Director	A Award	2025-06-26	2025-06-30	302	—	$0	14,999	SEC↗
TUFANO PAUL J	Director	A Award	2025-06-26	2025-06-30	521	—	$0	64,163	SEC↗
TUFANO PAUL J	Director	J Other	2025-06-13	2025-06-17	79	—	$0	63,642	SEC↗
MADDOCK ERNEST E	Director	J Other	2025-06-13	2025-06-17	6	—	$0	9,590	SEC↗
Herweck Peter	Director	J Other	2025-06-13	2025-06-17	15	—	$0	14,697	SEC↗
MATZ MARILYN	Director	A Award	2025-05-09	2025-05-13	2,971	—	$0	19,173	SEC↗
JOHNSON MERCEDES	Director	A Award	2025-05-09	2025-05-13	2,971	—	$0	15,739	SEC↗
TUFANO PAUL J	Director	A Award	2025-05-09	2025-05-13	2,971	—	$0	63,563	SEC↗
MADDOCK ERNEST E	Director	A Award	2025-05-09	2025-05-13	2,971	—	$0	9,584	SEC↗
Herweck Peter	Director	A Award	2025-05-09	2025-05-13	2,971	—	$0	14,682	SEC↗
van Kralingen Bridget A	Director	A Award	2025-05-09	2025-05-13	2,971	—	$0	5,556	SEC↗
TUFANO PAUL J	Director	A Award	2025-03-27	2025-03-31	554	—	$0	60,592	SEC↗
Herweck Peter	Director	A Award	2025-03-27	2025-03-31	320	—	$0	11,711	SEC↗
TUFANO PAUL J	Director	J Other	2025-03-14	2025-03-18	73	—	$0	60,038	SEC↗
Herweck Peter	Director	J Other	2025-03-14	2025-03-18	11	—	$0	11,391	SEC↗
MADDOCK ERNEST E	Director	J Other	2025-03-14	2025-03-18	3	—	$0	6,613	SEC↗
JOHNSON MERCEDES	Director	S Sale	2025-03-03	2025-03-05	625	$110.96	$69.3K	12,768	SEC↗
Driscoll Ryan	VP, General Counsel, Secreta	S Sale	2025-02-04	2025-02-05	216	$111.49	$24.1K	7,007	SEC↗
Burns Richard John	President, Semiconductor Tes	S Sale	2025-02-04	2025-02-05	445	$111.49	$49.6K	25,191	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	S Sale	2025-02-04	2025-02-05	1,384	$111.49	$154.3K	36,576	SEC↗
Driscoll Ryan	VP, General Counsel, Secreta	F Tax w/h	2025-02-03	2025-02-04	199	$111.09	$22.1K	7,223	SEC↗
Wood John Francis	President, System Test Group	F Tax w/h	2025-02-03	2025-02-04	191	$111.09	$21.2K	14,137	SEC↗
JOHNSON MERCEDES	Director	S Sale	2025-02-03	2025-02-04	625	$112.58	$70.4K	13,393	SEC↗
Kumar Ujjwal	President, Teradyne Robotics	F Tax w/h	2025-02-03	2025-02-04	399	$111.09	$44.3K	17,026	SEC↗
Lukez John	President, LitePoint Corp.	F Tax w/h	2025-02-03	2025-02-04	94	$111.09	$10.4K	4,185	SEC↗
Smith Gregory Stephen	President and CEO	F Tax w/h	2025-02-03	2025-02-04	3,526	$111.09	$391.7K	98,002	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	F Tax w/h	2025-02-03	2025-02-04	1,296	$111.09	$144.0K	37,960	SEC↗
Burns Richard John	President, Semiconductor Tes	F Tax w/h	2025-02-03	2025-02-04	371	$111.09	$41.2K	25,636	SEC↗
Driscoll Ryan	VP, General Counsel, Secreta	A Award deriv	2025-01-31	2025-02-04	2,688	—	$0	2,688	SEC↗
Kumar Ujjwal	President, Teradyne Robotics	A Award deriv	2025-01-31	2025-02-04	3,808	—	$0	3,808	SEC↗
Lukez John	President, LitePoint Corp.	A Award deriv	2025-01-31	2025-02-04	1,120	—	$0	1,120	SEC↗
Smith Gregory Stephen	President and CEO	A Award deriv	2025-01-31	2025-02-04	23,143	—	$0	23,143	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	A Award deriv	2025-01-31	2025-02-04	7,615	—	$0	7,615	SEC↗
Burns Richard John	President, Semiconductor Tes	A Award deriv	2025-01-31	2025-02-04	4,144	—	$0	4,144	SEC↗
Driscoll Ryan	VP, General Counsel, Secreta	A Award	2025-01-31	2025-02-04	3,110	—	$0	7,422	SEC↗
Wood John Francis	President, System Test Group	A Award	2025-01-31	2025-02-04	4,319	—	$0	14,328	SEC↗
Kumar Ujjwal	President, Teradyne Robotics	A Award	2025-01-31	2025-02-04	4,405	—	$0	17,425	SEC↗
Lukez John	President, LitePoint Corp.	A Award	2025-01-31	2025-02-04	1,296	—	$0	4,279	SEC↗
Smith Gregory Stephen	President and CEO	A Award	2025-01-31	2025-02-04	26,773	—	$0	101,528	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	A Award	2025-01-31	2025-02-04	8,810	—	$0	39,256	SEC↗
Burns Richard John	President, Semiconductor Tes	A Award	2025-01-31	2025-02-04	4,794	—	$0	26,007	SEC↗
Driscoll Ryan	VP, General Counsel, Secreta	S Sale	2025-01-30	2025-01-31	437	$102.00	$44.6K	4,312	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	S Sale	2025-01-30	2025-01-31	614	$102.00	$62.6K	30,446	SEC↗
Smith Gregory Stephen	President and CEO	F Tax w/h	2025-01-29	2025-01-30	384	$122.05	$46.9K	74,755	SEC↗
Lukez John	President, LitePoint Corp.	F Tax w/h	2025-01-29	2025-01-30	136	$122.05	$16.6K	2,983	SEC↗
Wood John Francis	President, System Test Group	F Tax w/h	2025-01-29	2025-01-30	123	$122.05	$15.0K	10,009	SEC↗
Driscoll Ryan	VP, General Counsel, Secreta	S Sale	2025-01-29	2025-01-30	76	$122.90	$9.3K	4,749	SEC↗
Driscoll Ryan	VP, General Counsel, Secreta	F Tax w/h	2025-01-29	2025-01-30	77	$122.05	$9.4K	4,825	SEC↗
Burns Richard John	President, Semiconductor Tes	S Sale	2025-01-29	2025-01-30	1,477	$122.90	$181.5K	21,213	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	F Tax w/h	2025-01-29	2025-01-30	576	$122.05	$70.3K	36,448	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	S Sale	2025-01-29	2025-01-30	5,338	$122.90	$656.0K	31,060	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	S Sale	2025-01-28	2025-01-29	1,789	$120.51	$215.6K	33,308	SEC↗
Driscoll Ryan	VP, General Counsel, Secreta	S Sale	2025-01-28	2025-01-29	107	$120.51	$12.9K	4,984	SEC↗
Burns Richard John	President, Semiconductor Tes	S Sale	2025-01-28	2025-01-29	407	$120.51	$49.0K	20,764	SEC↗
Burns Richard John	President, Semiconductor Tes	S Sale	2025-01-28	2025-01-30	407	$120.51	$49.0K	20,573	SEC↗
Smith Gregory Stephen	President and CEO	F Tax w/h	2025-01-28	2025-01-30	1,894	$121.95	$231.0K	75,139	SEC↗
Smith Gregory Stephen	President and CEO	A Award	2025-01-28	2025-01-30	4,014	—	$0	77,033	SEC↗
Lukez John	President, LitePoint Corp.	F Tax w/h	2025-01-28	2025-01-30	138	$121.95	$16.8K	3,119	SEC↗
Wood John Francis	President, System Test Group	F Tax w/h	2025-01-28	2025-01-30	128	$121.95	$15.6K	10,132	SEC↗
Driscoll Ryan	VP, General Counsel, Secreta	F Tax w/h	2025-01-28	2025-01-30	82	$121.95	$10.0K	4,902	SEC↗
Burns Richard John	President, Semiconductor Tes	F Tax w/h	2025-01-28	2025-01-30	1,228	$121.95	$149.8K	22,690	SEC↗
Burns Richard John	President, Semiconductor Tes	A Award	2025-01-28	2025-01-30	3,345	—	$0	23,918	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	F Tax w/h	2025-01-28	2025-01-30	2,974	$121.95	$362.7K	37,024	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	A Award	2025-01-28	2025-01-30	6,690	—	$0	39,998	SEC↗
Lukez John	President, LitePoint Corp.	F Tax w/h	2025-01-27	2025-01-29	172	$120.27	$20.7K	3,257	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	F Tax w/h	2025-01-27	2025-01-29	821	$120.27	$98.7K	35,097	SEC↗
Wood John Francis	President, System Test Group	F Tax w/h	2025-01-27	2025-01-29	147	$120.27	$17.7K	10,260	SEC↗
Smith Gregory Stephen	President and CEO	F Tax w/h	2025-01-27	2025-01-29	1,641	$120.27	$197.4K	73,019	SEC↗
Driscoll Ryan	VP, General Counsel, Secreta	F Tax w/h	2025-01-27	2025-01-29	114	$120.27	$13.7K	5,091	SEC↗
Burns Richard John	President, Semiconductor Tes	F Tax w/h	2025-01-27	2025-01-29	420	$120.27	$50.5K	21,171	SEC↗
Burns Richard John	President, Semiconductor Tes	F Tax w/h	2025-01-27	2025-01-30	420	$120.27	$50.5K	20,980	SEC↗
Smith Gregory Stephen	President and CEO	S Sale	2025-01-03	2025-01-07	3,080	$130.00	$400.4K	74,660	SEC↗
JOHNSON MERCEDES	Director	S Sale	2025-01-02	2025-01-06	625	$126.76	$79.2K	14,018	SEC↗
Herweck Peter	Director	J Other	2024-12-18	2024-12-20	8	—	$0	11,380	SEC↗
Herweck Peter	Director	A Award	2024-12-18	2024-12-20	222	—	$0	11,372	SEC↗
TUFANO PAUL J	Director	J Other	2024-12-18	2024-12-20	50	—	$0	59,965	SEC↗
TUFANO PAUL J	Director	A Award	2024-12-18	2024-12-20	383	—	$0	59,915	SEC↗
MADDOCK ERNEST E	Director	J Other	2024-12-18	2024-12-20	2	—	$0	6,610	SEC↗
Smith Gregory Stephen	President and CEO	S Sale	2024-12-16	2024-12-18	3,080	$130.00	$400.4K	77,656	SEC↗
JOHNSON MERCEDES	Director	S Sale	2024-12-02	2024-12-04	625	$110.04	$68.8K	14,643	SEC↗
JOHNSON MERCEDES	Director	S Sale	2024-11-07	2024-11-12	625	$111.42	$69.6K	15,268	SEC↗
Burns Richard John	President, Semiconductor Tes	S Sale	2024-10-02	2024-10-03	191	$129.68	$24.8K	21,315	SEC↗
Burns Richard John	President, Semiconductor Tes	M Exercise deriv	2024-10-01	2024-10-03	789	—	$0	0	SEC↗
JOHNSON MERCEDES	Director	S Sale	2024-10-01	2024-10-03	625	$132.80	$83.0K	15,893	SEC↗
Smith Gregory Stephen	President and CEO	S Sale	2024-10-01	2024-10-03	3,080	$132.80	$409.0K	80,736	SEC↗
Burns Richard John	President, Semiconductor Tes	S Sale	2024-10-01	2024-10-03	789	$132.80	$104.8K	21,864	SEC↗
Burns Richard John	President, Semiconductor Tes	F Tax w/h	2024-10-01	2024-10-03	358	$128.99	$46.2K	21,506	SEC↗
Burns Richard John	President, Semiconductor Tes	M Exercise	2024-10-01	2024-10-03	789	$81.30	$64.1K	22,653	SEC↗
Herweck Peter	Director	J Other	2024-09-27	2024-09-30	7	—	$0	11,150	SEC↗
TUFANO PAUL J	Director	J Other	2024-09-27	2024-09-30	46	—	$0	59,532	SEC↗
MADDOCK ERNEST E	Director	J Other	2024-09-27	2024-09-30	2	—	$0	6,608	SEC↗
Herweck Peter	Director	A Award	2024-09-26	2024-09-30	200	—	$0	11,143	SEC↗
TUFANO PAUL J	Director	A Award	2024-09-26	2024-09-30	345	—	$0	59,486	SEC↗
Smith Gregory Stephen	President and CEO	S Sale	2024-09-11	2024-09-13	3,080	$130.00	$400.4K	83,816	SEC↗
JOHNSON MERCEDES	Director	S Sale	2024-09-03	2024-09-05	625	$133.49	$83.4K	16,518	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	S Sale	2024-08-20	2024-08-22	6,153	$133.06	$818.7K	35,834	SEC↗
JOHNSON MERCEDES	Director	S Sale	2024-08-01	2024-08-05	625	$128.77	$80.5K	17,143	SEC↗
Kumar Ujjwal	President, Teradyne Robotics	F Tax w/h	2024-08-01	2024-08-05	657	$121.74	$80.0K	13,020	SEC↗
JOHNSON MERCEDES	Director	S Sale	2024-07-01	2024-07-03	625	$148.00	$92.5K	17,768	SEC↗
TUFANO PAUL J	Director	A Award	2024-06-27	2024-07-01	321	—	$0	59,141	SEC↗
Herweck Peter	Director	A Award	2024-06-27	2024-07-01	186	—	$0	10,943	SEC↗
MADDOCK ERNEST E	Director	J Other	2024-06-14	2024-06-18	2	—	$0	6,606	SEC↗
TUFANO PAUL J	Director	J Other	2024-06-14	2024-06-18	42	—	$0	58,820	SEC↗
Herweck Peter	Director	J Other	2024-06-14	2024-06-18	6	—	$0	10,757	SEC↗
JOHNSON MERCEDES	Director	S Sale	2024-06-03	2024-06-05	625	$143.84	$89.9K	18,393	SEC↗
Burns Richard John	President, Semiconductor Tes	M Exercise deriv	2024-05-20	2024-05-22	1,602	—	$0	1,603	SEC↗
Burns Richard John	President, Semiconductor Tes	M Exercise deriv	2024-05-20	2024-05-22	2,364	—	$0	789	SEC↗
Burns Richard John	President, Semiconductor Tes	M Exercise deriv	2024-05-20	2024-05-22	1,039	—	$0	3,118	SEC↗
Burns Richard John	President, Semiconductor Tes	S Sale	2024-05-20	2024-05-22	2,364	$135.00	$319.1K	21,780	SEC↗
Burns Richard John	President, Semiconductor Tes	M Exercise	2024-05-20	2024-05-22	1,602	$112.12	$179.6K	23,382	SEC↗
Burns Richard John	President, Semiconductor Tes	M Exercise	2024-05-20	2024-05-22	1,039	$103.44	$107.5K	24,421	SEC↗
Burns Richard John	President, Semiconductor Tes	S Sale	2024-05-20	2024-05-22	2,641	$140.00	$369.7K	21,780	SEC↗
Burns Richard John	President, Semiconductor Tes	M Exercise	2024-05-20	2024-05-22	2,364	$81.30	$192.2K	24,144	SEC↗
JOHNSON MERCEDES	Director	A Award	2024-05-09	2024-05-13	1,876	—	$0	19,018	SEC↗
TUFANO PAUL J	Director	A Award	2024-05-09	2024-05-13	1,876	—	$0	58,778	SEC↗
MATZ MARILYN	Director	A Award	2024-05-09	2024-05-13	1,876	—	$0	16,202	SEC↗
Herweck Peter	Director	A Award	2024-05-09	2024-05-13	1,876	—	$0	10,751	SEC↗
MADDOCK ERNEST E	Director	A Award	2024-05-09	2024-05-13	1,876	—	$0	6,604	SEC↗
van Kralingen Bridget A	Director	A Award	2024-05-09	2024-05-13	1,876	—	$0	2,585	SEC↗
Tamer Ford	Director	A Award	2024-05-09	2024-05-13	1,876	—	$0	7,235	SEC↗
JOHNSON MERCEDES	Director	S Sale	2024-05-06	2024-05-08	625	$121.20	$75.8K	17,142	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	M Exercise deriv	2024-05-03	2024-05-07	3,750	—	$0	0	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	S Sale	2024-05-03	2024-05-07	3,750	$120.06	$450.2K	41,902	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	M Exercise	2024-05-03	2024-05-07	3,750	$72.10	$270.4K	45,652	SEC↗
TUFANO PAUL J	Director	A Award	2024-03-28	2024-04-01	420	—	$0	56,902	SEC↗
Herweck Peter	Director	A Award	2024-03-28	2024-04-01	241	—	$0	8,875	SEC↗
MATZ MARILYN	Director	P Buy	2024-03-15	2024-03-19	13	$106.04	$1.4K	14,326	SEC↗
Herweck Peter	Director	J Other	2024-03-15	2024-03-19	5	—	$0	8,634	SEC↗
GUERTIN TIMOTHY E	Director	J Other	2024-03-15	2024-03-19	69	—	$0	62,729	SEC↗
TUFANO PAUL J	Director	J Other	2024-03-15	2024-03-19	56	—	$0	56,482	SEC↗
Smith Gregory Stephen	President and CEO	A Award deriv	2024-02-01	2024-02-05	24,667	—	$0	24,667	SEC↗
Burns Richard John	President, Semiconductor Tes	A Award deriv	2024-02-01	2024-02-05	4,267	—	$0	4,267	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	A Award deriv	2024-02-01	2024-02-05	9,067	—	$0	9,067	SEC↗
Kumar Ujjwal	President, Teradyne Robotics	A Award deriv	2024-02-01	2024-02-05	4,000	—	$0	4,000	SEC↗
Smith Gregory Stephen	President and CEO	A Award	2024-02-01	2024-02-05	29,168	—	$0	86,811	SEC↗
Burns Richard John	President, Semiconductor Tes	A Award	2024-02-01	2024-02-05	5,046	—	$0	21,780	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	A Award	2024-02-01	2024-02-05	10,722	—	$0	41,902	SEC↗
Kumar Ujjwal	President, Teradyne Robotics	A Award	2024-02-01	2024-02-05	4,730	—	$0	13,677	SEC↗
Wood John Francis	President, System Test Group	A Award	2024-02-01	2024-02-05	2,628	—	$0	10,309	SEC↗
MADDOCK ERNEST E	Director	P Buy	2024-02-01	2024-02-05	1,000	$94.07	$94.1K	4,728	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	S Sale	2024-01-30	2024-01-31	5,351	$104.71	$560.3K	34,482	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	S Sale	2024-01-30	2024-01-31	3,302	$105.73	$349.1K	31,180	SEC↗
Burns Richard John	President, Semiconductor Tes	S Sale	2024-01-30	2024-01-31	1,744	$104.89	$182.9K	16,734	SEC↗
Robbins Brad	President, LitePoint Corp.	F Tax w/h	2024-01-29	2024-01-31	1,498	$106.07	$158.9K	52,772	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	F Tax w/h	2024-01-29	2024-01-31	5,274	$106.07	$559.4K	39,833	SEC↗
Gray Charles Jeffrey	VP, General Counsel, Secreta	F Tax w/h	2024-01-29	2024-01-31	2,013	$106.07	$213.5K	24,643	SEC↗
Wood John Francis	President, System Test Group	F Tax w/h	2024-01-29	2024-01-31	378	$106.07	$40.1K	7,681	SEC↗
Burns Richard John	President, Semiconductor Tes	F Tax w/h	2024-01-29	2024-01-31	1,822	$106.07	$193.3K	18,478	SEC↗
Smith Gregory Stephen	President and CEO	F Tax w/h	2024-01-29	2024-01-31	4,652	$106.07	$493.4K	57,643	SEC↗
Robbins Brad	President, LitePoint Corp.	A Award	2024-01-25	2024-01-26	2,820	—	$0	54,270	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	S Sale	2024-01-25	2024-01-26	66	$112.55	$7.4K	45,107	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	S Sale	2024-01-25	2024-01-26	540	$111.50	$60.2K	45,173	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	S Sale	2024-01-25	2024-01-26	477	$110.11	$52.5K	45,713	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	A Award	2024-01-25	2024-01-26	8,454	—	$0	46,190	SEC↗
Burns Richard John	President, Semiconductor Tes	S Sale	2024-01-25	2024-01-26	317	$112.68	$35.7K	20,300	SEC↗
Burns Richard John	President, Semiconductor Tes	A Award	2024-01-25	2024-01-26	4,111	—	$0	20,617	SEC↗
Gray Charles Jeffrey	VP, General Counsel, Secreta	A Award	2024-01-25	2024-01-26	4,697	—	$0	26,656	SEC↗
Smith Gregory Stephen	President and CEO	A Award	2024-01-25	2024-01-26	5,637	—	$0	62,295	SEC↗
Wood John Francis	President, System Test Group	F Tax w/h	2024-01-24	2024-01-26	187	$110.67	$20.7K	8,059	SEC↗
Robbins Brad	President, LitePoint Corp.	F Tax w/h	2024-01-24	2024-01-26	241	$110.67	$26.7K	51,450	SEC↗
Mehta Sanjay	VP and Chief Financial Offic	F Tax w/h	2024-01-24	2024-01-26	530	$110.67	$58.7K	37,736	SEC↗
Burns Richard John	President, Semiconductor Tes	F Tax w/h	2024-01-24	2024-01-26	337	$110.67	$37.3K	16,506	SEC↗
Gray Charles Jeffrey	VP, General Counsel, Secreta	F Tax w/h	2024-01-24	2024-01-26	311	$110.67	$34.4K	21,959	SEC↗
Smith Gregory Stephen	President and CEO	F Tax w/h	2024-01-24	2024-01-26	340	$110.67	$37.6K	56,658	SEC↗
van Kralingen Bridget A	Director	A Award	2024-01-12	2024-01-17	709	—	$0	709	SEC↗
GUERTIN TIMOTHY E	Director	J Other	2023-12-20	2023-12-21	63	—	$0	62,660	SEC↗
Herweck Peter	Director	J Other	2023-12-20	2023-12-21	5	—	$0	8,629	SEC↗
TUFANO PAUL J	Director	J Other	2023-12-20	2023-12-21	51	—	$0	55,968	SEC↗
TUFANO PAUL J	Director	A Award	2023-12-20	2023-12-21	458	—	$0	56,426	SEC↗
Robbins Brad	President, LitePoint Corp.	M Exercise deriv	2023-12-15	2023-12-19	1,485	—	$0	0	SEC↗