Tetra Tech Inc

Ownership Transactions Reported by 23 Insiders

	Insiders	Shares	%	Avg Price	Total $
Buys	0
Sells	9	-103K	100%	$185.23	-$19.2M
Net	-9	-103K	-100%		-$19.2M

Name	Relationship	Holdings Value	Past Year Net Change	Change %	Report Date
Leslie L. Shoemaker	EVP, Chief Sustainability	$16.3M	-$2.36M	-12.7%	Jun 13, 2024
William R. Brownlie	SVP, Chief Engineer	$14.1M			Oct 2, 2022
J. Christopher Lewis	Director	$9.58M			Dec 14, 2022
Dan L. Batrack	CHAIRMAN AND CEO, Director	$8.47M	-$7.64M	-47.4%	Aug 6, 2024
Craig L. Christensen	Svp, Cio	$6.03M			Oct 2, 2022
Richard A. Lemmon	SVP, Corporate Administration	$5.93M			Oct 2, 2022
Steven M. Burdick	Evp, Cfo	$5.73M	-$2.5M	-30.3%	Feb 22, 2024
Ritrievi Kimberly E	Director	$5.03M			Nov 21, 2023
Joanne M. Maguire	Director	$4.39M			Aug 5, 2024
Preston Hopson	SVP, General Counsel	$2.4M	-$1.57M	-39.5%	Aug 7, 2024
Bernard Teufele	SVP, Canada and South America	$2.14M			Oct 2, 2022
Derek G. Amidon	SVP, Comm./Int'l Svcs. Group	$2.05M			Oct 1, 2023
J. Kenneth Thompson	Director	$2.02M	-$2.75M	-57.6%	Feb 14, 2024
Brian N. Carter	SVP, Corporate Controller	$1.68M	-$1.23M	-42.3%	Feb 9, 2024
Jill Hudkins	President	$990K	-$149K	-13.1%	Nov 27, 2023
Kirsten M. Volpi	Director	$854K	-$363K	-29.8%	Aug 12, 2024
Roger R. Argus	President, GS and C/I Groups	$712K	-$602K	-45.8%	Nov 27, 2023
Gary Birkenbeuel	Director	$551K			Aug 20, 2024
Patrick C. Haden	Director	$507K			Mar 17, 2022
Mark A. Rynning	SVP, R&S Infrastructure	$396K			Nov 18, 2021
Prashant Gandhi	Director	$192K			Nov 21, 2023
Brendan O'Rourke	SVP, Enterprise Risk Mgmt.	$168K			Nov 16, 2022
Christiana Obiaya	Director	$55.8K			Jan 30, 2024

Insider	Symbol	Class	Transaction	%	Value $	* Price $	Shares	Shares Owned	Date	Ownership

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