Kimberly E Ritrievi Tetra Tech Inc (TTEK) insider trading activity

Kimberly E Ritrievi is Director of TETRA TECH INC. Currently has a direct ownership of 145,408 shares of TTEK, which is worth approximately $5.27 Million. The most recent transaction as insider was on Jan 12, 2026, when has been sold 2,208 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 145K

0.13% 3M change

0.13% 12M change

Total Value Held $5.27 Million

Kimberly E Ritrievi Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jan 12 2026	BUY Grant, award, or other acquisition	-	2,208 Added 1.5%	145,408 Common Stock
Nov 20 2024	BUY Grant, award, or other acquisition	-	2,390 Added 1.62%	145,590 Common Stock
Sep 11 2024	SELL Open market or private sale	$302,120 $46.48 p/Share	6,500 Reduced 4.34%	143,200 Common Stock
Feb 08 2023	SELL Open market or private sale	$271,962 $151.09 p/Share	1,800 Reduced 5.67%	29,940 Common Stock
Nov 18 2022	SELL Bona fide gift	-	641 Reduced 1.98%	31,740 Common Stock
Aug 24 2022	SELL Bona fide gift	-	200 Reduced 0.61%	32,381 Common Stock
Nov 23 2021	SELL Bona fide gift	-	265 Reduced 0.81%	32,581 Common Stock

Nov 22 2021	SELL Bona fide gift	-	530 Reduced 1.59%	32,846 Common Stock
Jun 02 2021	SELL Open market or private sale	$1,014,782 $119.05 p/Share	8,524 Reduced 20.34%	33,376 Common Stock
May 11 2021	SELL Bona fide gift	-	170 Reduced 0.4%	41,900 Common Stock
Dec 09 2020	SELL Bona fide gift	-	855 Reduced 1.99%	42,070 Common Stock
Dec 04 2020	SELL Bona fide gift	-	2,300 Reduced 5.09%	42,925 Common Stock
Nov 18 2020	BUY Grant, award, or other acquisition	-	3,600 Added 7.37%	45,225 Common Stock
Nov 18 2020	BUY Exercise of conversion of derivative security	-	582 Added 1.38%	41,625 Common Stock
Nov 16 2020	SELL Open market or private sale	$490,995 $120.46 p/Share	4,076 Reduced 9.03%	41,043 Common Stock
Nov 16 2020	BUY Exercise of conversion of derivative security	$486,864 $38.64 p/Share	12,600 Added 21.83%	45,119 Common Stock

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