| Date Filed | Type | Description |
| 08/08/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 11/22/2022 |
4
| Amidon Derek G (SVP, Comm./Int'l Svcs. Group) has filed a Form 4 on TETRA TECH INC|
Txns:
| Granted 6,158 shares
@ $0
Paid exercise price by delivering 3,639 shares
@ $156.63, valued at
$570k
Exercised 539 options to buy
@ $0
Exercised 523 options to buy
@ $0
Exercised 574 options to buy
@ $0
Exercised 412 options to buy
@ $0 |
|
| 11/18/2022 |
4
| Amidon Derek G (SVP, Comm./Int'l Svcs. Group) has filed a Form 4 on TETRA TECH INC|
Txns:
| Granted 2,028 options to buy
@ $0 |
|
| 11/07/2022 |
5
| Amidon Derek G (SVP, Comm./Int'l Svcs. Group) has filed a Form 5 on TETRA TECH INC |
| 11/24/2021 |
4
| Amidon Derek G (SVP, Comm./Int'l Svcs. Group) has filed a Form 4 on TETRA TECH INC|
Txns:
| Granted 6,466 shares
@ $0
Paid exercise price by delivering 2,865 shares
@ $190.38, valued at
$545.4k
Granted 1,645 options to buy
@ $0 |
|
| 11/22/2021 |
4
| Amidon Derek G (SVP, Comm./Int'l Svcs. Group) has filed a Form 4 on TETRA TECH INC|
Txns:
| Paid exercise price by delivering 918 shares
@ $187.88, valued at
$172.5k
Exercised 539 options to buy
@ $0
Exercised 524 options to buy
@ $0
Exercised 574 options to buy
@ $0 |
|
| 02/17/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 11/20/2020 |
4
| Amidon Derek G (SVP, Comm./Int'l Svcs. Group) has filed a Form 4 on TETRA TECH INC|
Txns:
| Granted 6,878 shares
@ $0
Paid exercise price by delivering 4,819 shares
@ $122, valued at
$587.9k
Exercised 539 options to buy
@ $0
Exercised 524 options to buy
@ $0
Granted 2,295 options to buy
@ $0 |
|
| 01/24/2020 |
4
| Amidon Derek G (SVP, Comm./Int'l Svcs. Group) has filed a Form 4 on TETRA TECH INC|
Txns:
| Sold 4,783 shares
@ $90, valued at
$430.5k
Exercised 2,790 options to buy
@ $47.95, valued at
$133.8k
|
|
| 11/22/2019 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 11/20/2019 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 03/19/2019 |
4
| Amidon Derek G (SVP, Commercial Account Mgmt.) has filed a Form 4 on TETRA TECH INC|
Txns:
| Sold 422 shares
@ $58.9723, valued at
$24.9k
Sold 4,196 shares
@ $58.9505, valued at
$247.4k
|
|
| 11/21/2018 |
4
| Amidon Derek G (SVP, Commercial Account Mgmt.) has filed a Form 4 on TETRA TECH INC|
Txns:
| Paid exercise price by delivering 34 shares
@ $63.44, valued at
$2.2k
Paid exercise price by delivering 45 shares
@ $62.68, valued at
$2.8k
|
|
| 11/19/2018 |
4
| Amidon Derek G (SVP, Commercial Account Mgmt.) has filed a Form 4 on TETRA TECH INC|
Txns:
| Paid exercise price by delivering 865 shares
@ $65.34, valued at
$56.5k
|
|
| 11/16/2018 |
4
| Amidon Derek G (SVP, Commercial Account Mgmt.) has filed a Form 4 on TETRA TECH INC|
Txns:
| Granted 2,156 options to buy
@ $0 |
|
| 11/07/2018 |
5
| Amidon Derek G (SVP, Commercial Account Mgmt.) has filed a Form 5 on TETRA TECH INC |
| 11/24/2017 |
4
| Amidon Derek G (SVP) has filed a Form 4 on TETRA TECH INC|
Txns:
| Paid exercise price by delivering 41 shares
@ $49.65, valued at
$2k
|
|
| 11/22/2017 |
4
| Amidon Derek G (SVP) has filed a Form 4 on TETRA TECH INC|
Txns:
| Paid exercise price by delivering 49 shares
@ $50, valued at
$2.5k
|
|
| 11/21/2017 |
4
| Amidon Derek G (SVP) has filed a Form 4 on TETRA TECH INC|
Txns:
| Granted 1,720 shares
@ $0
Paid exercise price by delivering 813 shares
@ $47.95, valued at
$39k
Paid exercise price by delivering 37 shares
@ $48.55, valued at
$1.8k
Granted 5,580 options to buy
@ $47.95, valued at
$267.6k
|
|
| 11/15/2017 |
3
| Amidon Derek G (SVP) has filed a Form 3 on TETRA TECH INC |