M. Burdick Steven's most recent trade in Tetra Tech, Inc. was a trade of 19,641 RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) done . Disclosure was reported to the exchange on Nov. 19, 2025.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 19 Nov 2025 | 19,641 | 19,641 | - | - | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 34.74 per share. | 19 Nov 2025 | 4,044 | 149,219 (0%) | 0% | 34.7 | 140,489 | COMMON STOCK |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 19 Nov 2025 | 3,682 | 153,263 (0%) | 0% | 0 | COMMON STOCK | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 19 Nov 2025 | 3,682 | 11,046 | - | - | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 19 Nov 2025 | 3,645 | 7,285 | - | - | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 19 Nov 2025 | 3,645 | 149,581 (0%) | 0% | 0 | COMMON STOCK | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 18 Nov 2025 | 27,384 | 161,048 (0%) | 0% | 0 | COMMON STOCK | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 35.69 per share. | 18 Nov 2025 | 15,112 | 145,936 (0%) | 0% | 35.7 | 539,347 | COMMON STOCK |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2025 | 3,170 | 3,165 | - | - | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2025 | 3,170 | 136,805 (0%) | 0% | 0 | COMMON STOCK | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 35.69 per share. | 18 Nov 2025 | 3,141 | 133,664 (0%) | 0% | 35.7 | 112,102 | COMMON STOCK |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2025 | 2,520 | 0 | - | - | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2025 | 2,520 | 133,635 (0%) | 0% | 0 | COMMON STOCK | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 30 Nov 2024 | 3,645 | 10,930 | - | - | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | |
| Tetra Tech Inc | M. Burdick Steven | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 30 Nov 2024 | 3,645 | 132,974 (0%) | 0% | 0 | COMMON STOCK | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 41.51 per share. | 30 Nov 2024 | 2,008 | 130,966 (0%) | 0% | 41.5 | 83,352 | COMMON STOCK |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 20 Nov 2024 | 27,830 | 144,659 (0%) | 0% | 0 | COMMON STOCK | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 40.22 per share. | 20 Nov 2024 | 15,330 | 129,329 (0%) | 0% | 40.2 | 616,573 | COMMON STOCK |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 20 Nov 2024 | 14,728 | 14,728 | - | - | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 41.12 per share. | 18 Nov 2024 | 5,166 | 116,829 (0%) | 0% | 41.1 | 212,426 | COMMON STOCK |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2024 | 3,685 | 116,305 (0%) | 0% | 0 | COMMON STOCK | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2024 | 3,685 | 0 | - | - | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2024 | 3,170 | 6,335 | - | - | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2024 | 3,170 | 121,995 (0%) | 0% | 0 | COMMON STOCK | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2024 | 2,520 | 2,520 | - | - | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2024 | 2,520 | 118,825 (0%) | 0% | 0 | COMMON STOCK | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Sale of securities on an exchange or to another person at price $ 46.57 per share. | 11 Sep 2024 | 36,830 | 112,620 (0%) | 0% | 46.6 | 1,715,173 | COMMON STOCK |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Sale of securities on an exchange or to another person at price $ 175.67 per share. | 22 Feb 2024 | 7,515 | 29,890 (0%) | 0% | 175.7 | 1,320,160 | COMMON STOCK |
| Tetra Tech Inc | Steven Burdick M. | EVP, CFO | Sale of securities on an exchange or to another person at price $ 165.01 per share. | 05 Feb 2024 | 7,128 | 37,405 (0%) | 0% | 165.0 | 1,176,182 | COMMON STOCK |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Sale of securities on an exchange or to another person at price $ 151.18 per share. | 06 Feb 2023 | 10,515 | 39,771 (0%) | 0% | 151.2 | 1,589,614 | COMMON STOCK |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 18 Nov 2022 | 9,578 | 54,014 (0%) | 0% | 0 | COMMON STOCK | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 156.63 per share. | 18 Nov 2022 | 6,823 | 50,248 (0%) | 0% | 156.6 | 1,068,686 | COMMON STOCK |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2022 | 1,000 | 0 | - | - | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2022 | 1,000 | 55,014 (0%) | 0% | 0 | COMMON STOCK | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2022 | 814 | 814 | - | - | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2022 | 814 | 55,828 (0%) | 0% | 0 | COMMON STOCK | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2022 | 738 | 1,475 | - | - | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2022 | 738 | 56,566 (0%) | 0% | 0 | COMMON STOCK | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2022 | 505 | 1,512 | - | - | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2022 | 505 | 57,071 (0%) | 0% | 0 | COMMON STOCK | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Sale of securities on an exchange or to another person at price $ 188.73 per share. | 08 Dec 2021 | 16,132 | 44,393 (0%) | 0% | 188.7 | 3,044,608 | COMMON STOCK |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 23 Nov 2021 | 12,010 | 67,009 (0%) | 0% | 0 | COMMON STOCK | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 190.38 per share. | 23 Nov 2021 | 6,484 | 60,525 (0%) | 0% | 190.4 | 1,234,424 | COMMON STOCK |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 23 Nov 2021 | 2,017 | 2,017 | - | - | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 187.88 per share. | 18 Nov 2021 | 1,844 | 56,690 (0%) | 0% | 187.9 | 346,451 | COMMON STOCK |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2021 | 1,001 | 56,981 (0%) | 0% | 0 | COMMON STOCK | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2021 | 1,001 | 1,000 | - | - | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2021 | 815 | 57,796 (0%) | 0% | 0 | COMMON STOCK | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2021 | 815 | 1,628 | - | - | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2021 | 738 | 58,534 (0%) | 0% | 0 | COMMON STOCK | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Nov 2021 | 738 | 2,213 | - | - | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | |
| Tetra Tech Inc | Steven M. Burdick | EVP, CFO | Sale of securities on an exchange or to another person at price $ 129.45 per share. | 03 Feb 2021 | 10,801 | 55,980 (0%) | 0% | 129.5 | 1,398,239 | COMMON STOCK |