Gregory Stephen Smith Teradyne, Inc (TER) insider trading activity

Gregory Stephen Smith is President and CEO of TERADYNE, INC. Currently has a direct ownership of 93,408 shares of TER, which is worth approximately $15.9 Million. The most recent transaction as insider was on Dec 12, 2025, when has been sold 1,108 shares (Common Stock) at a price of $201.31 per share, resulting in proceeds of $223,051. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 93.4K

2.58% 3M change

20.29% 12M change

Total Value Held $15.9 Million

Gregory Stephen Smith Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 12 2025	SELL Open market or private sale	$223,051 $201.31 p/Share	1,108 Reduced 1.17%	93,408 Common Stock
Nov 12 2025	SELL Open market or private sale	$199,661 $180.2 p/Share	1,108 Reduced 1.16%	94,516 Common Stock
Nov 05 2025	SELL Payment of exercise price or tax liability	$216,709 $177.05 p/Share	1,224 Reduced 1.26%	95,624 Common Stock
Nov 05 2025	BUY Exercise of conversion of derivative security	$76,146 $36.75 p/Share	2,072 Added 2.09%	96,848 Common Stock
Oct 10 2025	SELL Open market or private sale	$160,925 $145.24 p/Share	1,108 Reduced 1.16%	94,776 Common Stock
Sep 22 2025	SELL Open market or private sale	$70,020 $126.39 p/Share	554 Reduced 0.57%	95,884 Common Stock
Sep 12 2025	SELL Open market or private sale	$63,710 $115.0 p/Share	554 Reduced 0.57%	96,438 Common Stock

Aug 12 2025	SELL Open market or private sale	$58,724 $106.0 p/Share	554 Reduced 0.57%	96,992 Common Stock
Jul 30 2025	SELL Open market or private sale	$58,574 $105.73 p/Share	554 Reduced 0.56%	97,546 Common Stock
Feb 03 2025	SELL Payment of exercise price or tax liability	$391,703 $111.09 p/Share	3,526 Reduced 3.47%	98,002 Common Stock
Jan 31 2025	BUY Grant, award, or other acquisition	-	26,773 Added 20.87%	101,528 Common Stock
Jan 29 2025	SELL Payment of exercise price or tax liability	$46,867 $122.05 p/Share	384 Reduced 0.51%	74,755 Common Stock
Jan 28 2025	SELL Payment of exercise price or tax liability	$230,973 $121.95 p/Share	1,894 Reduced 2.46%	75,139 Common Stock
Jan 28 2025	BUY Grant, award, or other acquisition	-	4,014 Added 4.95%	77,033 Common Stock
Jan 27 2025	SELL Payment of exercise price or tax liability	$197,363 $120.27 p/Share	1,641 Reduced 2.2%	73,019 Common Stock
Jan 03 2025	SELL Open market or private sale	$400,400 $130.0 p/Share	3,080 Reduced 3.96%	74,660 Common Stock
Dec 16 2024	SELL Open market or private sale	$400,400 $130.0 p/Share	3,080 Reduced 3.81%	77,655 Common Stock
Oct 01 2024	SELL Open market or private sale	$409,024 $132.8 p/Share	3,080 Reduced 3.67%	80,735 Common Stock
Sep 11 2024	SELL Open market or private sale	$400,400 $130.0 p/Share	3,080 Reduced 3.54%	83,815 Common Stock
Feb 01 2024	BUY Grant, award, or other acquisition	-	29,168 Added 25.15%	86,811 Common Stock
Jan 29 2024	SELL Payment of exercise price or tax liability	$493,437 $106.07 p/Share	4,652 Reduced 7.47%	57,643 Common Stock
Jan 25 2024	BUY Grant, award, or other acquisition	-	5,637 Added 8.3%	62,295 Common Stock
Jan 24 2024	SELL Payment of exercise price or tax liability	$37,627 $110.67 p/Share	340 Reduced 0.6%	56,658 Common Stock
Jan 30 2023	SELL Payment of exercise price or tax liability	$87,047 $100.17 p/Share	869 Reduced 1.51%	56,774 Common Stock
Jan 27 2023	BUY Grant, award, or other acquisition	-	21,752 Added 27.4%	57,643 Common Stock

GSS

Gregory Stephen Smith

President and CEO

North Reading, MA

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