Tetra Tech, Inc. engages in the provision of consulting and engineering services that focus on water, environment, infrastructure, renewable energy, and international development. It operates through the following segments: Government Services Group (GSG) and Commercial and International Services Group (CIG). The GSG segment offers consulting and engineering services primarily to United States government clients such as federal, state and local, and development agencies worldwide. The CIG segment provides consulting and engineering services to US commercial clients and international clients inclusive of the commercial and government sectors, as well as infrastructure, environmental, engineering, and project management services across Canada, Australia, New Zealand, the United Kingdom, Brazil, and Chile. The company was founded in 1966 and is headquartered in Pasadena, CA. |  |
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| Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| Douglas John M. | Director | Feb 27 '25 | Option Exercise | 27.91 | 718 | 20,039 | 718 | Mar 03 08:51 PM | | Volpi Kirsten M | Director | Feb 05 '25 | Option Exercise | 9.59 | 6,000 | 57,540 | 66,196 | Feb 06 06:35 PM | | Volpi Kirsten M | Director | Feb 04 '25 | Sale | 34.33 | 10,116 | 347,313 | 60,196 | Feb 06 06:35 PM | | Volpi Kirsten M | Director | Feb 04 '25 | Proposed Sale | 34.33 | 10,116 | 347,313 | | Feb 04 05:44 PM | | Volpi Kirsten M | Director | Nov 30 '24 | Option Exercise | 0.00 | 2,125 | 0 | 70,312 | Dec 03 08:10 PM | | SHOEMAKER LESLIE L | EVP, Chief Sustainability | Nov 30 '24 | Option Exercise | 0.00 | 3,040 | 0 | 309,516 | Dec 03 08:07 PM | | Obiaya Christiana | Director | Nov 30 '24 | Option Exercise | 0.00 | 2,125 | 0 | 3,810 | Dec 03 08:06 PM | | Hopson Preston III | EVP, Chief Legal/Human Capital | Nov 30 '24 | Option Exercise | 0.00 | 2,735 | 0 | 64,859 | Dec 03 08:02 PM | | Gandhi Prashant | Director | Nov 30 '24 | Option Exercise | 0.00 | 2,125 | 0 | 10,731 | Dec 03 08:01 PM | | CARTER BRIAN N | SVP, Corporate Controller | Nov 30 '24 | Option Exercise | 0.00 | 1,520 | 0 | 50,052 | Dec 03 07:59 PM | | BURDICK STEVEN M | EVP, CFO | Nov 30 '24 | Option Exercise | 0.00 | 3,645 | 0 | 132,974 | Dec 03 07:58 PM | | BATRACK DAN L | Chairman, CEO and President | Nov 30 '24 | Option Exercise | 0.00 | 21,255 | 0 | 237,426 | Dec 03 07:56 PM | | Argus Roger R | President, Commer/Int'l Group | Nov 30 '24 | Option Exercise | 0.00 | 2,735 | 0 | 27,050 | Dec 03 07:55 PM | | Hopson Preston III | EVP, Chief Legal/Human Capital | Nov 18 '24 | Option Exercise | 0.00 | 7,660 | 0 | 51,370 | Nov 20 05:37 PM | | SHOEMAKER LESLIE L | EVP, Chief Sustainability | Nov 18 '24 | Option Exercise | 0.00 | 9,375 | 0 | 305,390 | Nov 20 05:37 PM | | CARTER BRIAN N | SVP, Corporate Controller | Nov 18 '24 | Option Exercise | 0.00 | 3,800 | 0 | 45,600 | Nov 20 05:32 PM | | BURDICK STEVEN M | EVP, CFO | Nov 18 '24 | Option Exercise | 0.00 | 9,375 | 0 | 121,995 | Nov 20 05:30 PM | | BATRACK DAN L | Chairman, CEO and President | Nov 18 '24 | Option Exercise | 0.00 | 49,435 | 0 | 173,820 | Nov 20 05:28 PM | | Argus Roger R | President, Commer/Int'l Group | Nov 18 '24 | Option Exercise | 0.00 | 7,455 | 0 | 18,225 | Nov 20 05:25 PM | | Maguire Joanne M | Director | Sep 30 '24 | Option Exercise | 0.00 | 2,125 | 0 | 97,785 | Oct 02 04:55 PM | | BURDICK STEVEN M | EVP, CFO | Sep 11 '24 | Sale | 46.57 | 36,830 | 1,715,173 | 112,620 | Sep 12 07:03 PM | | Ritrievi Kimberly E | Director | Sep 11 '24 | Sale | 46.48 | 6,500 | 302,120 | 143,200 | Sep 12 06:55 PM | | SHOEMAKER LESLIE L | EVP, Chief Sustainability | Sep 10 '24 | Sale | 46.11 | 78,420 | 3,616,025 | 296,015 | Sep 12 06:50 PM | | Volpi Kirsten M | Director | Sep 10 '24 | Sale | 46.00 | 1,950 | 89,700 | 63,790 | Sep 12 06:48 PM | | Ritrievi Kimberly E | Director | Sep 11 '24 | Proposed Sale | 46.48 | 6,500 | 302,120 | | Sep 11 06:56 PM | | BURDICK STEVEN M | Officer | Sep 11 '24 | Proposed Sale | 46.57 | 36,830 | 1,715,158 | | Sep 11 06:14 PM | | Volpi Kirsten M | Director | Sep 10 '24 | Proposed Sale | 46.00 | 1,950 | 89,700 | | Sep 10 05:42 PM | | SHOEMAKER LESLIE L | Officer | Sep 10 '24 | Proposed Sale | 45.00 | 78,420 | 3,528,900 | | Sep 10 05:29 PM | | Birkenbeuel Gary | Director | Aug 20 '24 | Option Exercise | 59.90 | 486 | 29,111 | 8,023 | Aug 22 04:50 PM | | Volpi Kirsten M | Director | Aug 12 '24 | Option Exercise | 47.95 | 300 | 14,385 | 13,148 | Aug 14 04:40 PM | | BATRACK DAN L | CHAIRMAN AND CEO | Aug 06 '24 | Sale | 227.72 | 17,924 | 4,081,734 | 24,877 | Aug 08 07:27 PM | | Hopson Preston III | SVP, General Counsel | Aug 07 '24 | Sale | 233.07 | 5,000 | 1,165,350 | 8,742 | Aug 08 07:25 PM | | Maguire Joanne M | Director | Aug 05 '24 | Option Exercise | 47.95 | 4,000 | 191,800 | 19,994 | Aug 07 04:06 PM | | Hopson Preston III | Director | Aug 06 '24 | Proposed Sale | 233.06 | 5,000 | 1,165,317 | | Aug 07 03:53 PM | | BATRACK DAN L | Officer | Aug 06 '24 | Proposed Sale | 231.45 | 17,924 | 4,148,510 | | Aug 06 03:52 PM | | Maguire Joanne M | Director | Aug 05 '24 | Proposed Sale | 225.24 | 862 | 194,157 | | Aug 05 04:47 PM | | SHOEMAKER LESLIE L | EVP, Chief Sustainability | Jun 13 '24 | Option Exercise | 47.95 | 11,161 | 535,170 | 86,013 | Jun 14 06:32 PM | | SHOEMAKER LESLIE L | EVP, Chief Sustainability | Jun 13 '24 | Sale | 211.83 | 11,161 | 2,364,257 | 74,887 | Jun 14 06:32 PM | | BATRACK DAN L | CHIEF EXECUTIVE OFFICER | Nov 18 '31 | Sale | 28.76 | 15,000 | 431,378 | 159,029 | Nov 19 08:18 PM |
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