| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Feb 09, 2024 | Option Exercise | $47.95 | 5,580 | 267,561 | 13,940 | Feb 13, 2024, 08:17 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Feb 09, 2024 | Sale | $176.52 | 5,580 | 984,981 | 8,360 | Feb 13, 2024, 08:17 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Dec 04, 2023 | Sale | $165.58 | 1,474 | 244,065 | 8,360 | Dec 05, 2023, 06:57 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Nov 21, 2023 | Option Exercise | $164.32 | 1,688 | 277,372 | 9,834 | Nov 22, 2023, 07:56 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Nov 18, 2023 | Option Exercise | $165.10 | 625 | 103,188 | 8,360 | Nov 21, 2023, 09:47 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Jun 07, 2023 | Sale | $156.91 | 2,234 | 350,537 | 7,818 | Jun 08, 2023, 06:47 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Nov 18, 2022 | Option Exercise | $156.63 | 3,334 | 522,204 | 10,052 | Nov 22, 2022, 08:58 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Nov 29, 2021 | Sale | $189.44 | 3,015 | 571,162 | 7,143 | Nov 30, 2021, 05:53 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Nov 23, 2021 | Option Exercise | $190.38 | 3,451 | 657,001 | 10,158 | Nov 24, 2021, 07:58 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Nov 18, 2021 | Option Exercise | $187.88 | 901 | 169,280 | 7,143 | Nov 22, 2021, 07:41 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Feb 22, 2021 | Option Exercise | $40.80 | 6,459 | 263,527 | 13,249 | Feb 24, 2021, 07:22 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Feb 22, 2021 | Sale | $141.24 | 6,459 | 912,243 | 6,790 | Feb 24, 2021, 07:22 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Nov 23, 2020 | Sale | $122.11 | 3,165 | 386,462 | 6,790 | Nov 25, 2020, 05:10 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Nov 18, 2020 | Option Exercise | $122.00 | 4,721 | 575,962 | 9,955 | Nov 20, 2020, 07:27 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Feb 10, 2020 | Option Exercise | $27.21 | 16,163 | 439,742 | 23,014 | Feb 12, 2020, 06:56 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Feb 10, 2020 | Sale | $95.29 | 16,163 | 1,540,172 | 6,851 | Feb 12, 2020, 06:56 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Dec 10, 2019 | Sale | $86.00 | 3,099 | 266,505 | 6,851 | Dec 12, 2019, 06:35 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Nov 20, 2019 | Option Exercise | $86.28 | 340 | 29,335 | 9,950 | Nov 22, 2019, 04:34 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Nov 18, 2019 | Option Exercise | $87.15 | 4,312 | 375,791 | 10,290 | Nov 20, 2019, 08:25 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Feb 14, 2019 | Option Exercise | $28.58 | 10,764 | 307,635 | 18,194 | Feb 15, 2019, 05:13 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Feb 14, 2019 | Sale | $57.96 | 10,764 | 623,895 | 7,430 | Feb 15, 2019, 05:13 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Nov 26, 2018 | Sale | $62.28 | 8,215 | 511,624 | 7,430 | Nov 27, 2018, 06:49 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Nov 20, 2018 | Option Exercise | $63.44 | 3,045 | 193,175 | 16,064 | Nov 21, 2018, 08:07 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Nov 21, 2018 | Option Exercise | $62.68 | 198 | 12,411 | 15,645 | Nov 21, 2018, 08:07 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, Corporate Controller | Nov 18, 2018 | Option Exercise | $65.34 | 318 | 20,778 | 10,725 | Nov 19, 2018, 09:04 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, CORPORATE CONTROLLER | Nov 27, 2017 | Option Exercise | $24.26 | 10,000 | 242,600 | 23,737 | Nov 28, 2017, 07:24 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, CORPORATE CONTROLLER | Nov 27, 2017 | Sale | $49.94 | 12,694 | 633,912 | 13,737 | Nov 28, 2017, 07:24 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, CORPORATE CONTROLLER | Nov 22, 2017 | Option Exercise | $49.65 | 167 | 8,292 | 13,737 | Nov 24, 2017, 03:40 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, CORPORATE CONTROLLER | Nov 21, 2017 | Option Exercise | $50.00 | 3,527 | 176,350 | 14,119 | Nov 22, 2017, 04:22 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, CORPORATE CONTROLLER | Nov 18, 2017 | Option Exercise | $47.95 | 179 | 8,583 | 8,784 | Nov 21, 2017, 05:13 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP, CORPORATE CONTROLLER | Nov 20, 2017 | Option Exercise | $48.55 | 235 | 11,409 | 8,549 | Nov 21, 2017, 05:13 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP and Corporate Controller | May 09, 2017 | Sale | $46.20 | 3,396 | 156,895 | 7,243 | May 10, 2017, 06:57 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP and Corporate Controller | Nov 21, 2016 | Option Exercise | $41.25 | 215 | 8,869 | 10,956 | Nov 23, 2016, 04:14 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP and Corporate Controller | Nov 22, 2016 | Option Exercise | $42.80 | 788 | 33,726 | 10,806 | Nov 23, 2016, 04:14 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP and Corporate Controller | Nov 20, 2016 | Option Exercise | $40.80 | 240 | 9,792 | 11,171 | Nov 22, 2016, 07:16 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP and Corporate Controller | Nov 16, 2016 | Option Exercise | $41.65 | 188 | 7,830 | 9,460 | Nov 17, 2016, 09:45 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP and Corporate Controller | Nov 14, 2016 | Option Exercise | $21.86 | 5,000 | 109,300 | 14,148 | Nov 15, 2016, 06:28 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP and Corporate Controller | Nov 14, 2016 | Sale | $40.73 | 5,000 | 203,645 | 9,148 | Nov 15, 2016, 06:28 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP and Corporate Controller | May 02, 2016 | Sale | $29.81 | 1,551 | 46,231 | 9,148 | May 03, 2016, 04:23 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP and Corporate Controller | Nov 21, 2015 | Option Exercise | $27.16 | 215 | 5,839 | 11,157 | Nov 24, 2015, 07:10 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP and Corporate Controller | Nov 22, 2015 | Option Exercise | $27.16 | 949 | 25,775 | 10,866 | Nov 24, 2015, 07:10 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP and Corporate Controller | Nov 16, 2015 | Option Exercise | $26.85 | 188 | 5,048 | 10,154 | Nov 18, 2015, 05:08 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SVP and Corporate Controller | Nov 11, 2015 | Option Exercise | $26.50 | 94 | 2,491 | 9,842 | Nov 13, 2015, 12:26 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SENIOR VICE PRESIDENT | Nov 22, 2014 | Option Exercise | $27.26 | 789 | 21,508 | 9,686 | Dec 03, 2014, 02:06 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SENIOR VICE PRESIDENT | Nov 22, 2014 | Option Exercise | $27.26 | 622 | 16,956 | 9,853 | Nov 25, 2014, 02:57 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SENIOR VICE PRESIDENT | Nov 16, 2014 | Option Exercise | $27.01 | 188 | 5,078 | 9,053 | Nov 18, 2014, 09:11 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SENIOR VICE PRESIDENT | Nov 11, 2013 | Option Exercise | $26.55 | 94 | 2,496 | 8,741 | Nov 12, 2014, 05:51 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SENIOR VICE PRESIDENT | Nov 11, 2013 | Option Exercise | $26.38 | 94 | 2,480 | 4,303 | Nov 19, 2013, 08:44 PM | |
| TTEK | TETRA TECH INC | CARTER BRIAN N | SENIOR VICE PRESIDENT | Nov 16, 2013 | Option Exercise | $28.87 | 188 | 5,428 | 4,615 | Nov 19, 2013, 08:44 PM |
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