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 |
2024-08-07 Sale |
2024-08-08 7:25 pm |
TETRA TECH INC | TTEK | Hopson Preston III SVP, General Counsel |
5,000 | $233.07 | $1,165,350 | 8,742 (Direct) |
View |
2023-11-21 Sale |
2023-11-22 8:01 pm |
TETRA TECH INC | TTEK | Hopson Preston III SVP, General Counsel |
2,445 | $164.6 | $402,447 | 15,928 (Direct) |
View |
2022-11-21 Sale |
2022-11-22 9:01 pm |
TETRA TECH INC | TTEK | Hopson Preston III SVP, General Counsel |
3,616 | $157.52 | $569,592 | 13,438 (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 |
2024-11-30 Exercise |
2024-12-03 8:02 pm |
2024-11-30 N/A |
TETRA TECH INC | TTEK | Hopson Preston III EVP, Chief Legal/Human Capital |
2,735 | $0 | 71,977 (Direct) |
View |
2024-11-30 Tax Withholding |
2024-12-03 8:02 pm |
N/A N/A |
TETRA TECH INC | TTEK | Hopson Preston III EVP, Chief Legal/Human Capital |
1,077 | $41.51 | 71,977 (Direct) |
View |
2024-11-20 Tax Withholding |
2024-11-22 7:33 pm |
N/A N/A |
TETRA TECH INC | TTEK | Hopson Preston III EVP, Chief Legal/Human Capital |
8,935 | $40.22 | 71,942 (Direct) |
View |
2024-11-20 Option Award |
2024-11-22 7:33 pm |
2025-11-30 N/A |
TETRA TECH INC | TTEK | Hopson Preston III EVP, Chief Legal/Human Capital |
32,523 | $0 | 71,942 (Direct) |
View |
2024-11-18 Exercise |
2024-11-20 5:37 pm |
2021-11-18 N/A |
TETRA TECH INC | TTEK | Hopson Preston III EVP, Chief Legal/Human Capital |
7,660 | $0 | 55,479 (Direct) |
View |
2024-11-18 Tax Withholding |
2024-11-20 5:37 pm |
N/A N/A |
TETRA TECH INC | TTEK | Hopson Preston III EVP, Chief Legal/Human Capital |
3,016 | $41.12 | 55,479 (Direct) |
View |
2023-11-21 Option Award |
2023-11-22 8:01 pm |
2024-11-30 N/A |
TETRA TECH INC | TTEK | Hopson Preston III SVP, General Counsel |
8,512 | $0 | 15,928 (Direct) |
View |
2023-11-21 Tax Withholding |
2023-11-22 8:01 pm |
N/A N/A |
TETRA TECH INC | TTEK | Hopson Preston III SVP, General Counsel |
2,101 | $164.32 | 15,928 (Direct) |
View |
2023-11-18 Exercise |
2023-11-21 9:49 pm |
2020-11-18 N/A |
TETRA TECH INC | TTEK | Hopson Preston III SVP, General Counsel |
2,114 | $0 | 14,919 (Direct) |
View |
2023-11-18 Tax Withholding |
2023-11-21 9:49 pm |
N/A N/A |
TETRA TECH INC | TTEK | Hopson Preston III SVP, General Counsel |
585 | $165.1 | 14,919 (Direct) |
View |
Ownership |
2023-11-15 4:59 pm |
N/A N/A |
TETRA TECH INC | TTEK | Hopson Preston III SVP, General Counsel |
0 | $0 | 10,433 (Direct) |
View |
2022-11-18 Exercise |
2022-11-22 9:01 pm |
2019-11-18 N/A |
TETRA TECH INC | TTEK | Hopson Preston III SVP, General Counsel |
2,148 | $0 | 13,438 (Direct) |
View |
2022-11-18 Tax Withholding |
2022-11-22 9:01 pm |
N/A N/A |
TETRA TECH INC | TTEK | Hopson Preston III SVP, General Counsel |
3,348 | $156.63 | 13,438 (Direct) |
View |
2022-11-18 Option Award |
2022-11-22 9:01 pm |
N/A N/A |
TETRA TECH INC | TTEK | Hopson Preston III SVP, General Counsel |
6,842 | $0 | 13,438 (Direct) |
View |
2022-11-16 Option Award |
2022-11-18 7:46 pm |
2023-11-18 N/A |
TETRA TECH INC | TTEK | Hopson Preston III SVP, General Counsel |
2,028 | $0 | 2,028 (Direct) |
View |
2022-01-29 Tax Withholding |
2022-01-31 6:31 pm |
N/A N/A |
TETRA TECH INC | TTEK | Hopson Preston III SVP, General Counsel |
305 | $132.61 | 8,369 (Direct) |
View |
2021-11-23 Tax Withholding |
2021-11-24 8:00 pm |
N/A N/A |
TETRA TECH INC | TTEK | Hopson Preston III SVP, General Counsel |
3,043 | $190.38 | 9,526 (Direct) |
View |
2021-11-23 Option Award |
2021-11-24 8:00 pm |
2022-11-18 2025-11-18 |
TETRA TECH INC | TTEK | Hopson Preston III SVP, General Counsel |
8,111 | $0 | 9,526 (Direct) |
View |
2021-11-18 Exercise |
2021-11-22 7:42 pm |
2019-11-18 2022-11-18 |
TETRA TECH INC | TTEK | Hopson Preston III SVP, General Counsel |
1,736 | $0 | 8,004 (Direct) |
View |
2021-11-18 Tax Withholding |
2021-11-22 7:42 pm |
N/A N/A |
TETRA TECH INC | TTEK | Hopson Preston III SVP, General Counsel |
593 | $187.88 | 8,004 (Direct) |
View |
2021-01-29 Tax Withholding |
2021-02-01 6:37 pm |
N/A N/A |
TETRA TECH INC | TTEK | Hopson Preston III SVP, General Counsel |
309 | $121.57 | 3,315 (Direct) |
View |
2020-11-18 Exercise |
2020-11-20 6:08 pm |
2019-11-18 2022-11-18 |
TETRA TECH INC | TTEK | Hopson Preston III SVP, General Counsel |
1,121 | $0 | 8,848 (Direct) |
View |
2020-11-18 Tax Withholding |
2020-11-20 6:08 pm |
N/A N/A |
TETRA TECH INC | TTEK | Hopson Preston III SVP, General Counsel |
389 | $122 | 8,848 (Direct) |
View |
2020-11-19 Option Award |
2020-11-20 6:08 pm |
2021-11-18 2024-11-19 |
TETRA TECH INC | TTEK | Hopson Preston III SVP, General Counsel |
2,459 | $0 | 8,848 (Direct) |
View |