Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2021-12-08 Sale |
2021-12-10 5:15 pm |
TETRA TECH INC | TTEK | O'Rourke Brendan M. SVP, Enterprise Risk Mgmt. |
3,633 | $190 | $690,270 | 1,175 (Direct) |
View |
2021-02-09 Sale |
2021-02-11 6:26 pm |
TETRA TECH INC | TTEK | O'Rourke Brendan M. SVP, Enterprise Risk Mgmt. |
1,200 | $135.29 | $162,343 | 472 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2022-11-16 Option Award |
2022-11-18 8:31 pm |
2023-11-18 N/A |
TETRA TECH INC | TTEK | O'Rourke Brendan M. SVP, Enterprise Risk Mgmt. |
1,014 | $0 | 1,014 (Direct) |
View |
2022-01-29 Tax Withholding |
2022-01-31 6:31 pm |
N/A N/A |
TETRA TECH INC | TTEK | O'Rourke Brendan M. SVP, Enterprise Risk Mgmt. |
124 | $132.61 | 1,344 (Direct) |
View |
2021-11-23 Tax Withholding |
2021-11-24 8:01 pm |
N/A N/A |
TETRA TECH INC | TTEK | O'Rourke Brendan M. SVP, Enterprise Risk Mgmt. |
2,833 | $190.38 | 5,604 (Direct) |
View |
2021-11-23 Option Award |
2021-11-24 8:01 pm |
2022-11-18 2025-11-18 |
TETRA TECH INC | TTEK | O'Rourke Brendan M. SVP, Enterprise Risk Mgmt. |
7,262 | $0 | 5,604 (Direct) |
View |
2021-11-18 Tax Withholding |
2021-11-22 7:43 pm |
N/A N/A |
TETRA TECH INC | TTEK | O'Rourke Brendan M. SVP, Enterprise Risk Mgmt. |
551 | $187.88 | 3,450 (Direct) |
View |
2021-11-18 Exercise |
2021-11-22 7:43 pm |
2019-11-18 2022-11-18 |
TETRA TECH INC | TTEK | O'Rourke Brendan M. SVP, Enterprise Risk Mgmt. |
1,254 | $0 | 3,450 (Direct) |
View |
2021-01-29 Tax Withholding |
2021-02-01 6:37 pm |
N/A N/A |
TETRA TECH INC | TTEK | O'Rourke Brendan M. SVP, Enterprise Risk Mgmt. |
94 | $121.57 | 1,864 (Direct) |
View |
2021-01-29 Exercise |
2021-02-01 6:37 pm |
2019-01-29 2022-01-29 |
TETRA TECH INC | TTEK | O'Rourke Brendan M. SVP, Enterprise Risk Mgmt. |
250 | $0 | 1,864 (Direct) |
View |
2020-11-18 Tax Withholding |
2020-11-20 6:08 pm |
N/A N/A |
TETRA TECH INC | TTEK | O'Rourke Brendan M. SVP, Enterprise Risk Mgmt. |
310 | $122 | 4,929 (Direct) |
View |
2020-11-18 Exercise |
2020-11-20 6:08 pm |
2019-11-18 2022-11-18 |
TETRA TECH INC | TTEK | O'Rourke Brendan M. SVP, Enterprise Risk Mgmt. |
947 | $0 | 4,929 (Direct) |
View |
2020-11-19 Option Award |
2020-11-20 6:08 pm |
2021-11-18 2024-11-19 |
TETRA TECH INC | TTEK | O'Rourke Brendan M. SVP, Enterprise Risk Mgmt. |
1,230 | $0 | 4,929 (Direct) |
View |