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 Name Report
Date Time		 Shares Owned
Directly
Indirectly		 Total
Shares Owned		 Filing
1 HWANG LI-SAN
Director		 2005-12-13 17:00:01 1,098,983
0		 1,098,983 Form 4
2 WHALEN DANIEL A
Retired Director		 2006-11-01 09:37:26 24,000
374,992		 398,992 Form 5
3 SHOEMAKER LESLIE L
EVP, Chief Sustainability		 2024-12-03 20:07:58 316,946
0		 316,946 Form 4
4 BATRACK DAN L
Chairman, CEO and President		 2024-12-03 19:56:39 289,478
0		 289,478 Form 4
5 KING DAVID W
Former CFO		 2011-06-29 17:50:35 157,580
0		 157,580 Form 4
6 Ritrievi Kimberly E
Director		 2025-03-14 19:18:03 143,200
0		 143,200 Form 4/A
7 BURDICK STEVEN M
EVP, CFO		 2024-12-03 19:58:29 141,896
0		 141,896 Form 4
8 Maguire Joanne M
Director		 2024-10-02 16:55:49 97,785
0		 97,785 Form 4
9 BROWNLIE WILLIAM R
SVP, Chief Engineer		 2022-11-07 17:37:08 85,419
0		 85,419 Form 5
10 Volpi Kirsten M
Director		 2025-02-06 18:35:51 72,396
0		 72,396 Form 4
11 Hopson Preston III
EVP, Chief Legal/Human Capital		 2024-12-03 20:02:37 71,977
0		 71,977 Form 4
12 PAGENKOPF JAMES R
EXECUTIVE VICE PRESIDENT		 2015-10-13 19:55:33 64,543
0		 64,543 Form 4
13 LEWIS J CHRISTOPHER
Director		 2022-12-16 18:14:22 57,875
0		 57,875 Form 4
14 CARTER BRIAN N
SVP, Corporate Controller		 2024-12-03 19:59:34 53,774
0		 53,774 Form 4
15 GROSS FRANK C JR
FORMER EVP		 2015-06-23 18:26:54 48,407
0		 48,407 Form 4
16 SMITH ALBERT E
Director		 2020-02-26 18:08:24 47,570
0		 47,570 Form 4
17 SHELTON JAMES J
Director		 2004-03-02 13:15:18 38,880
0		 38,880 Form 4
18 CHU RONALD J
EXECUTIVE VICE PRESIDENT		 2017-11-13 19:11:12 37,104
0		 37,104 Form 4
19 CHRISTENSEN CRAIG L
SVP, CIO		 2022-11-07 16:51:45 36,428
0		 36,428 Form 5
20 LEMMON RICHARD A
SVP, Corporate Administration		 2022-11-07 17:31:25 35,818
0		 35,818 Form 5
21 Argus Roger R
President, Commer/Int'l Group		 2024-12-03 19:55:12 33,738
0		 33,738 Form 4
22 SAY ARKAN
Vice President		 2003-08-27 19:26:43 33,000
0		 33,000 Form 4
23 BOX SAM W
VICE PRESIDENT		 2009-01-02 18:22:39 32,491
0		 32,491 Form 4
24 ROGERS DONALD I JR
EXECUTVIE VICE PRESIDENT		 2011-01-13 12:34:23 25,102
0		 25,102 Form 4
25 GRANT HUGH M
Director		 2020-02-26 18:08:03 24,913
0		 24,913 Form 4
26 MCDONALD KEVIN P
Former SVP, Human Resources		 2018-11-19 21:05:13 22,038
0		 22,038 Form 4
27 FAUST CHARLES R
VICE PRESIDENT		 2004-08-16 12:26:18 17,628
0		 17,628 Form 4
28 BIEBER MICHAEL A
SENIOR VICE PRESIDENT		 2015-02-27 13:27:50 16,149
0		 16,149 Form 4
29 TRULY RICHARD H
Director		 2017-04-12 18:47:15 13,220
0		 13,220 Form 4
30 Teufele Bernard
SVP, Canada and South America		 2022-11-07 16:55:30 12,901
0		 12,901 Form 5
31 Amidon Derek G
SVP, Comm./Int'l Svcs. Group		 2023-11-15 16:43:33 11,179
0		 11,179 Form 5
32 THOMPSON J KENNETH
Director		 2024-02-16 18:10:06 10,985
0		 10,985 Form 4
33 Gandhi Prashant
Director		 2024-12-03 20:01:09 10,731
0		 10,731 Form 4
34 HAUN PATRICK D
SENIOR VICE PRESIDENT		 2009-01-02 18:38:14 7,098
1,668		 8,766 Form 4
35 SMITH DOUGLAS G
EXECUTIVE VICE PRESIDENT		 2013-01-08 14:17:28 7,942
0		 7,942 Form 4
36 Auman Jan K
SVP, Global Development Svcs.		 2019-11-22 16:33:02 6,926
0		 6,926 Form 4
37 WALSH MARK A
SENIOR VICE PRESIDENT		 2008-01-03 20:04:03 6,762
0		 6,762 Form 4
38 Rynning Mark A
SVP, R&S Infrastructure		 2021-11-22 19:43:43 3,862
0		 3,862 Form 4
39 Obiaya Christiana
Director		 2024-12-03 20:06:52 3,810
0		 3,810 Form 4
40 Hudkins Jill
President		 2024-04-30 17:32:09 3,578
0		 3,578 Form 4
41 HADEN PATRICK C
Director		 2022-03-21 17:16:53 3,062
0		 3,062 Form 4
42 MCINTIRE LEE A
Director		 2005-11-15 19:30:01 2,500
0		 2,500 Form 3
43 JASKA JAMES M
PRESIDENT		 2004-06-02 18:00:10 2,073
0		 2,073 Form 4
44 Birkenbeuel Gary
Director		 2024-11-22 19:03:35 1,718
0		 1,718 Form 4
45 O'Rourke Brendan M.
SVP, Enterprise Risk Mgmt.		 2022-11-18 20:31:54 1,014
0		 1,014 Form 4
46 HANEY JAMES T
EXECUTIVE VICE PRESIDENT		 2004-06-02 18:08:16 624
0		 624 Form 4
47 Douglas John M.
Director		 2025-03-03 20:51:13 610
0		 610 Form 4
48 SALIN JANIS B
SVP, GENERAL COUNSEL		 2018-01-23 18:47:40 0
0		 0 Form 4