04/15/2025
1:06 PM | PICTET ASSET MANAGEMENT SA (Filed by)
Tetra Tech (Subject)
| Form SCHEDULE 13D/A | |
04/07/2025
10:51 AM | Tetra Tech (Subject)
VANGUARD GROUP INC (Filed by)
| Form SCHEDULE 13G/A | |
03/14/2025
6:18 PM | Ritrievi Kimberly E (Reporting)
Tetra Tech (Issuer)
| Form 4/A | |
03/03/2025
7:51 PM | Douglas John M. (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/11/2025
8:44 AM | PICTET ASSET MANAGEMENT SA (Filed by)
Tetra Tech (Subject)
| Form SCHEDULE 13G | |
02/06/2025
5:35 PM | Tetra Tech (Issuer)
Volpi Kirsten M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/06/2025
3:12 PM | BlackRock, Inc. (Filed by)
Tetra Tech (Subject)
| Form SCHEDULE 13G/A | |
02/04/2025
4:44 PM | Tetra Tech (Subject)
Volpi Kirsten M (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
01/17/2025
4:05 PM | Tetra Tech (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
01/16/2025
3:00 PM | Tetra Tech (Filer)
| Form DEF 14A | |
01/16/2025
3:00 PM | Tetra Tech (Filer)
| Form DEFA14A | |
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01/16/2025
3:01 PM | Tetra Tech (Filer)
| Form ARS | |
12/03/2024
6:55 PM | Argus Roger R (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/03/2024
6:56 PM | BATRACK DAN L (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/03/2024
6:58 PM | BURDICK STEVEN M (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/03/2024
6:59 PM | CARTER BRIAN N (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/03/2024
7:01 PM | Gandhi Prashant (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/03/2024
7:02 PM | Hopson Preston III (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/03/2024
7:06 PM | Obiaya Christiana (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/03/2024
7:07 PM | SHOEMAKER LESLIE L (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/03/2024
7:10 PM | Tetra Tech (Issuer)
Volpi Kirsten M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/22/2024
6:30 PM | Douglas John M. (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/22/2024
6:32 PM | Gandhi Prashant (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/22/2024
6:33 PM | Hopson Preston III (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/22/2024
6:34 PM | Obiaya Christiana (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/22/2024
6:35 PM | Ritrievi Kimberly E (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/22/2024
6:36 PM | SHOEMAKER LESLIE L (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/22/2024
6:37 PM | Tetra Tech (Issuer)
Volpi Kirsten M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/22/2024
5:59 PM | Argus Roger R (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/22/2024
6:01 PM | BATRACK DAN L (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/22/2024
6:03 PM | Birkenbeuel Gary (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/22/2024
6:04 PM | BURDICK STEVEN M (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/22/2024
6:06 PM | CARTER BRIAN N (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/21/2024
5:04 AM | PICTET ASSET MANAGEMENT SA (Filed by)
Tetra Tech (Subject)
| Form SC 13G | |
11/20/2024
4:37 PM | SHOEMAKER LESLIE L (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/20/2024
4:37 PM | Hopson Preston III (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/20/2024
4:32 PM | CARTER BRIAN N (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/20/2024
4:28 PM | BATRACK DAN L (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/20/2024
4:30 PM | BURDICK STEVEN M (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/20/2024
4:25 PM | Argus Roger R (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/13/2024
3:07 PM | Tetra Tech (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
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10/02/2024
3:51 PM | Douglas John M. (Reporting)
Tetra Tech (Issuer)
| Form 3
Initial statement of beneficial ownership of securities | |
10/02/2024
3:55 PM | Maguire Joanne M (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/02/2024
3:59 PM | Douglas John M. (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/12/2024
6:03 PM | BURDICK STEVEN M (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/12/2024
5:48 PM | Tetra Tech (Issuer)
Volpi Kirsten M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/12/2024
5:50 PM | SHOEMAKER LESLIE L (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/12/2024
5:55 PM | Ritrievi Kimberly E (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/11/2024
5:56 PM | Ritrievi Kimberly E (Reporting)
Tetra Tech (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
09/11/2024
5:14 PM | BURDICK STEVEN M (Reporting)
Tetra Tech (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
09/10/2024
4:42 PM | Tetra Tech (Subject)
Volpi Kirsten M (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
09/10/2024
4:29 PM | SHOEMAKER LESLIE L (Reporting)
Tetra Tech (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
09/06/2024
4:05 PM | Tetra Tech (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
08/22/2024
3:50 PM | Birkenbeuel Gary (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/14/2024
3:40 PM | Tetra Tech (Issuer)
Volpi Kirsten M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/08/2024
6:25 PM | Hopson Preston III (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/08/2024
6:27 PM | BATRACK DAN L (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/07/2024
2:53 PM | Hopson Preston III (Reporting)
Tetra Tech (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
08/06/2024
2:52 PM | BATRACK DAN L (Reporting)
Tetra Tech (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
08/05/2024
3:47 PM | Maguire Joanne M (Reporting)
Tetra Tech (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
08/02/2024
3:40 PM | Tetra Tech (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/31/2024
3:06 PM | Tetra Tech (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
06/14/2024
5:32 PM | SHOEMAKER LESLIE L (Reporting)
Tetra Tech (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/13/2024
4:44 PM | SHOEMAKER LESLIE L (Reporting)
Tetra Tech (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
