Insider Holders & Insider Ownership - TETRA TECH INC (TTEK)

List of insiders holdings for TETRA TECH INC:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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#Insider Holder NameReport
Date Time		Shares Owned
Directly
Indirectly		Total
Shares Owned		Filing
1HWANG LI-SAN
Director		2005-12-13 17:00:011,098,983
0		1,098,983Form 4
2WHALEN DANIEL A
Retired Director		2006-11-01 09:37:2624,000
374,992		398,992Form 5
3SHOEMAKER LESLIE L
EVP, Chief Sustainability		2024-12-03 20:07:58316,946
0		316,946Form 4
4BATRACK DAN L
Chairman, CEO and President		2024-12-03 19:56:39289,478
0		289,478Form 4
5KING DAVID W
Former CFO		2011-06-29 17:50:35157,580
0		157,580Form 4
6Ritrievi Kimberly E
Director		2025-03-14 19:18:03143,200
0		143,200Form 4/A
7BURDICK STEVEN M
EVP, CFO		2024-12-03 19:58:29141,896
0		141,896Form 4
8Maguire Joanne M
Director		2024-10-02 16:55:4997,785
0		97,785Form 4
9BROWNLIE WILLIAM R
SVP, Chief Engineer		2022-11-07 17:37:0885,419
0		85,419Form 5
10Volpi Kirsten M
Director		2025-02-06 18:35:5172,396
0		72,396Form 4
11Hopson Preston III
EVP, Chief Legal/Human Capital		2024-12-03 20:02:3771,977
0		71,977Form 4
12PAGENKOPF JAMES R
EXECUTIVE VICE PRESIDENT		2015-10-13 19:55:3364,543
0		64,543Form 4
13LEWIS J CHRISTOPHER
Director		2022-12-16 18:14:2257,875
0		57,875Form 4
14CARTER BRIAN N
SVP, Corporate Controller		2024-12-03 19:59:3453,774
0		53,774Form 4
15GROSS FRANK C JR
FORMER EVP		2015-06-23 18:26:5448,407
0		48,407Form 4
16SMITH ALBERT E
Director		2020-02-26 18:08:2447,570
0		47,570Form 4
17SHELTON JAMES J
Director		2004-03-02 13:15:1838,880
0		38,880Form 4
18CHU RONALD J
EXECUTIVE VICE PRESIDENT		2017-11-13 19:11:1237,104
0		37,104Form 4
19CHRISTENSEN CRAIG L
SVP, CIO		2022-11-07 16:51:4536,428
0		36,428Form 5
20LEMMON RICHARD A
SVP, Corporate Administration		2022-11-07 17:31:2535,818
0		35,818Form 5
21Argus Roger R
President, Commer/Int'l Group		2024-12-03 19:55:1233,738
0		33,738Form 4
22SAY ARKAN
Vice President		2003-08-27 19:26:4333,000
0		33,000Form 4
23BOX SAM W
VICE PRESIDENT		2009-01-02 18:22:3932,491
0		32,491Form 4
24ROGERS DONALD I JR
EXECUTVIE VICE PRESIDENT		2011-01-13 12:34:2325,102
0		25,102Form 4
25GRANT HUGH M
Director		2020-02-26 18:08:0324,913
0		24,913Form 4
26MCDONALD KEVIN P
Former SVP, Human Resources		2018-11-19 21:05:1322,038
0		22,038Form 4
27FAUST CHARLES R
VICE PRESIDENT		2004-08-16 12:26:1817,628
0		17,628Form 4
28BIEBER MICHAEL A
SENIOR VICE PRESIDENT		2015-02-27 13:27:5016,149
0		16,149Form 4
29TRULY RICHARD H
Director		2017-04-12 18:47:1513,220
0		13,220Form 4
30Teufele Bernard
SVP, Canada and South America		2022-11-07 16:55:3012,901
0		12,901Form 5
31Amidon Derek G
SVP, Comm./Int'l Svcs. Group		2023-11-15 16:43:3311,179
0		11,179Form 5
32THOMPSON J KENNETH
Director		2024-02-16 18:10:0610,985
0		10,985Form 4
33Gandhi Prashant
Director		2024-12-03 20:01:0910,731
0		10,731Form 4
34HAUN PATRICK D
SENIOR VICE PRESIDENT		2009-01-02 18:38:147,098
1,668		8,766Form 4
35SMITH DOUGLAS G
EXECUTIVE VICE PRESIDENT		2013-01-08 14:17:287,942
0		7,942Form 4
36Auman Jan K
SVP, Global Development Svcs.		2019-11-22 16:33:026,926
0		6,926Form 4
37WALSH MARK A
SENIOR VICE PRESIDENT		2008-01-03 20:04:036,762
0		6,762Form 4
38Rynning Mark A
SVP, R&S Infrastructure		2021-11-22 19:43:433,862
0		3,862Form 4
39Obiaya Christiana
Director		2024-12-03 20:06:523,810
0		3,810Form 4
40Hudkins Jill
President		2024-04-30 17:32:093,578
0		3,578Form 4
41HADEN PATRICK C
Director		2022-03-21 17:16:533,062
0		3,062Form 4
42MCINTIRE LEE A
Director		2005-11-15 19:30:012,500
0		2,500Form 3
43JASKA JAMES M
PRESIDENT		2004-06-02 18:00:102,073
0		2,073Form 4
44Birkenbeuel Gary
Director		2024-11-22 19:03:351,718
0		1,718Form 4
45O'Rourke Brendan M.
SVP, Enterprise Risk Mgmt.		2022-11-18 20:31:541,014
0		1,014Form 4
46HANEY JAMES T
EXECUTIVE VICE PRESIDENT		2004-06-02 18:08:16624
0		624Form 4
47Douglas John M.
Director		2025-03-03 20:51:13610
0		610Form 4
48SALIN JANIS B
SVP, GENERAL COUNSEL		2018-01-23 18:47:400
0		0Form 4