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 |
2025-02-04 Sale |
2025-02-06 6:35 pm |
TETRA TECH INC | TTEK | Volpi Kirsten M Director |
10,116 | $34.33 | $347,313 | 72,396 (Direct) |
View |
2024-09-11 Sale |
2024-09-12 7:03 pm |
TETRA TECH INC | TTEK | BURDICK STEVEN M EVP, CFO |
36,830 | $46.57 | $1,715,173 | 112,620 (Direct) |
View |
2024-09-11 Sale |
2024-09-12 6:55 pm |
TETRA TECH INC | TTEK | Ritrievi Kimberly E Director |
6,500 | $46.48 | $302,120 | 143,200 (Direct) |
View |
2024-09-10 Sale |
2024-09-12 6:50 pm |
TETRA TECH INC | TTEK | SHOEMAKER LESLIE L EVP, Chief Sustainability |
78,420 | $46.11 | $3,616,025 | 296,015 (Direct) |
View |
2024-09-10 Sale |
2024-09-12 6:48 pm |
TETRA TECH INC | TTEK | Volpi Kirsten M Director |
1,950 | $46 | $89,700 | 63,790 (Direct) |
View |
2024-08-06 Sale |
2024-08-08 7:27 pm |
TETRA TECH INC | TTEK | BATRACK DAN L CHAIRMAN AND CEO |
17,924 | $227.72 | $4,081,734 | 24,877 (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 |
2024-11-20 Other(A) |
2025-03-14 7:18 pm |
N/A N/A |
TETRA TECH INC | TTEK | Ritrievi Kimberly E Director |
0 | $0 | 143,200 (Direct) |
View |
2025-02-27 Tax Withholding |
2025-03-03 8:51 pm |
N/A N/A |
TETRA TECH INC | TTEK | Douglas John M. Director |
108 | $27.91 | 610 (Direct) |
View |
2025-02-27 Exercise |
2025-03-03 8:51 pm |
2025-09-30 N/A |
TETRA TECH INC | TTEK | Douglas John M. Director |
718 | $0 | 610 (Direct) |
View |
2025-02-27 Exercise |
2025-03-03 8:51 pm |
N/A N/A |
TETRA TECH INC | TTEK | Douglas John M. Director |
718 | $27.91 | 610 (Direct) |
View |
2025-02-05 Gift |
2025-02-06 6:35 pm |
N/A N/A |
TETRA TECH INC | TTEK | Volpi Kirsten M Director |
3,800 | $0 | 72,396 (Direct) |
View |
2025-02-05 Exercise |
2025-02-06 6:35 pm |
2018-11-17 2027-11-18 |
TETRA TECH INC | TTEK | Volpi Kirsten M Director |
6,000 | $9.59 | 72,396 (Direct) |
View |
2024-11-30 Exercise |
2024-12-03 8:10 pm |
2024-11-30 N/A |
TETRA TECH INC | TTEK | Volpi Kirsten M Director |
2,125 | $0 | 70,312 (Direct) |
View |
2024-11-30 Tax Withholding |
2024-12-03 8:07 pm |
N/A N/A |
TETRA TECH INC | TTEK | SHOEMAKER LESLIE L EVP, Chief Sustainability |
1,675 | $41.51 | 316,946 (Direct) |
View |
2024-11-30 Exercise |
2024-12-03 8:07 pm |
2024-11-30 N/A |
TETRA TECH INC | TTEK | SHOEMAKER LESLIE L EVP, Chief Sustainability |
3,040 | $0 | 316,946 (Direct) |
View |
2024-11-30 Exercise |
2024-12-03 8:06 pm |
2024-11-30 N/A |
TETRA TECH INC | TTEK | Obiaya Christiana Director |
2,125 | $0 | 3,810 (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 |
2024-11-30 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 Exercise |
2024-12-03 8:01 pm |
2024-11-30 N/A |
TETRA TECH INC | TTEK | Gandhi Prashant Director |
2,125 | $0 | 10,731 (Direct) |
View |
2024-11-30 Tax Withholding |
2024-12-03 7:59 pm |
N/A N/A |
TETRA TECH INC | TTEK | CARTER BRIAN N SVP, Corporate Controller |
828 | $41.51 | 53,774 (Direct) |
View |
2024-11-30 Exercise |
2024-12-03 7:59 pm |
2024-11-30 N/A |
TETRA TECH INC | TTEK | CARTER BRIAN N SVP, Corporate Controller |
1,520 | $0 | 53,774 (Direct) |
View |
2024-11-30 Tax Withholding |
2024-12-03 7:58 pm |
N/A N/A |
TETRA TECH INC | TTEK | BURDICK STEVEN M EVP, CFO |
2,008 | $41.51 | 141,896 (Direct) |
View |
2024-11-30 Exercise |
2024-12-03 7:58 pm |
2024-11-30 N/A |
TETRA TECH INC | TTEK | BURDICK STEVEN M EVP, CFO |
3,645 | $0 | 141,896 (Direct) |
View |
2024-11-30 Tax Withholding |
2024-12-03 7:56 pm |
N/A N/A |
TETRA TECH INC | TTEK | BATRACK DAN L Chairman, CEO and President |
11,708 | $41.51 | 289,478 (Direct) |
View |
2024-11-30 Exercise |
2024-12-03 7:56 pm |
2024-11-30 N/A |
TETRA TECH INC | TTEK | BATRACK DAN L Chairman, CEO and President |
21,255 | $0 | 289,478 (Direct) |
View |
2024-11-30 Tax Withholding |
2024-12-03 7:55 pm |
N/A N/A |
TETRA TECH INC | TTEK | Argus Roger R President, Commer/Int'l Group |
1,507 | $41.51 | 33,738 (Direct) |
View |
2024-11-30 Exercise |
2024-12-03 7:55 pm |
2024-11-30 N/A |
TETRA TECH INC | TTEK | Argus Roger R President, Commer/Int'l Group |
2,735 | $0 | 33,738 (Direct) |
View |
2024-11-20 Option Award |
2024-11-22 7:37 pm |
2025-11-30 N/A |
TETRA TECH INC | TTEK | Volpi Kirsten M Director |
6,115 | $0 | 69,905 (Direct) |
View |
2024-11-20 Tax Withholding |
2024-11-22 7:36 pm |
N/A N/A |
TETRA TECH INC | TTEK | SHOEMAKER LESLIE L EVP, Chief Sustainability |
7,668 | $40.22 | 321,204 (Direct) |
View |
2024-11-20 Option Award |
2024-11-22 7:36 pm |
2025-11-30 N/A |
TETRA TECH INC | TTEK | SHOEMAKER LESLIE L EVP, Chief Sustainability |
28,648 | $0 | 321,204 (Direct) |
View |
2024-11-20 Option Award |
2024-11-22 7:35 pm |
2025-11-30 N/A |
TETRA TECH INC | TTEK | Ritrievi Kimberly E Director |
4,108 | $0 | 147,308 (Direct) |
View |
2024-11-20 Option Award |
2024-11-22 7:34 pm |
2025-11-30 N/A |
TETRA TECH INC | TTEK | Obiaya Christiana Director |
1,718 | $0 | 1,718 (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 |
2024-11-20 Option Award |
2024-11-22 7:32 pm |
2025-11-30 N/A |
TETRA TECH INC | TTEK | Gandhi Prashant Director |
6,639 | $0 | 10,324 (Direct) |
View |
2024-11-20 Option Award |
2024-11-22 7:30 pm |
2025-11-30 N/A |
TETRA TECH INC | TTEK | Douglas John M. Director |
1,718 | $0 | 1,718 (Direct) |
View |
2024-11-20 Tax Withholding |
2024-11-22 7:06 pm |
N/A N/A |
TETRA TECH INC | TTEK | CARTER BRIAN N SVP, Corporate Controller |
5,982 | $40.22 | 53,441 (Direct) |
View |
2024-11-20 Option Award |
2024-11-22 7:06 pm |
2025-11-30 N/A |
TETRA TECH INC | TTEK | CARTER BRIAN N SVP, Corporate Controller |
15,893 | $0 | 53,441 (Direct) |
View |
2024-11-20 Tax Withholding |
2024-11-22 7:04 pm |
N/A N/A |
TETRA TECH INC | TTEK | BURDICK STEVEN M EVP, CFO |
15,330 | $40.22 | 144,057 (Direct) |
View |
2024-11-20 Option Award |
2024-11-22 7:04 pm |
2025-11-30 N/A |
TETRA TECH INC | TTEK | BURDICK STEVEN M EVP, CFO |
42,558 | $0 | 144,057 (Direct) |
View |
2024-11-20 Option Award |
2024-11-22 7:03 pm |
2025-11-30 N/A |
TETRA TECH INC | TTEK | Birkenbeuel Gary Director |
1,718 | $0 | 1,718 (Direct) |
View |
2024-11-20 Tax Withholding |
2024-11-22 7:01 pm |
N/A N/A |
TETRA TECH INC | TTEK | BATRACK DAN L Chairman, CEO and President |
85,320 | $40.22 | 293,491 (Direct) |
View |
2024-11-20 Option Award |
2024-11-22 7:01 pm |
2025-11-30 N/A |
TETRA TECH INC | TTEK | BATRACK DAN L Chairman, CEO and President |
232,221 | $0 | 293,491 (Direct) |
View |
2024-11-20 Tax Withholding |
2024-11-22 6:59 pm |
N/A N/A |
TETRA TECH INC | TTEK | Argus Roger R President, Commer/Int'l Group |
12,507 | $40.22 | 34,133 (Direct) |
View |
2024-11-20 Option Award |
2024-11-22 6:59 pm |
2025-11-30 N/A |
TETRA TECH INC | TTEK | Argus Roger R President, Commer/Int'l Group |
32,523 | $0 | 34,133 (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 |
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 | SHOEMAKER LESLIE L EVP, Chief Sustainability |
5,166 | $41.12 | 309,079 (Direct) |
View |
2024-11-18 Exercise |
2024-11-20 5:37 pm |
2021-11-18 N/A |
TETRA TECH INC | TTEK | SHOEMAKER LESLIE L EVP, Chief Sustainability |
9,375 | $0 | 309,079 (Direct) |
View |
2024-11-18 Tax Withholding |
2024-11-20 5:32 pm |
N/A N/A |
TETRA TECH INC | TTEK | CARTER BRIAN N SVP, Corporate Controller |
2,070 | $41.12 | 47,055 (Direct) |
View |
2024-11-18 Exercise |
2024-11-20 5:32 pm |
2021-11-18 N/A |
TETRA TECH INC | TTEK | CARTER BRIAN N SVP, Corporate Controller |
3,800 | $0 | 47,055 (Direct) |
View |
2024-11-18 Tax Withholding |
2024-11-20 5:30 pm |
N/A N/A |
TETRA TECH INC | TTEK | BURDICK STEVEN M EVP, CFO |
5,166 | $41.12 | 125,684 (Direct) |
View |
2024-11-18 Exercise |
2024-11-20 5:30 pm |
2021-11-18 N/A |
TETRA TECH INC | TTEK | BURDICK STEVEN M EVP, CFO |
9,375 | $0 | 125,684 (Direct) |
View |
2024-11-18 Tax Withholding |
2024-11-20 5:28 pm |
N/A N/A |
TETRA TECH INC | TTEK | BATRACK DAN L Chairman, CEO and President |
27,230 | $41.12 | 198,645 (Direct) |
View |
2024-11-18 Exercise |
2024-11-20 5:28 pm |
2021-11-18 N/A |
TETRA TECH INC | TTEK | BATRACK DAN L Chairman, CEO and President |
49,435 | $0 | 198,645 (Direct) |
View |
2024-11-18 Tax Withholding |
2024-11-20 5:25 pm |
N/A N/A |
TETRA TECH INC | TTEK | Argus Roger R President, Commer/Int'l Group |
4,108 | $41.12 | 21,242 (Direct) |
View |
2024-11-18 Exercise |
2024-11-20 5:25 pm |
2021-11-18 N/A |
TETRA TECH INC | TTEK | Argus Roger R President, Commer/Int'l Group |
7,455 | $0 | 21,242 (Direct) |
View |
2024-09-30 Option Award |
2024-10-02 4:59 pm |
2025-09-30 N/A |
TETRA TECH INC | TTEK | Douglas John M. Director |
614 | $0 | 614 (Direct) |
View |
2024-09-30 Exercise |
2024-10-02 4:55 pm |
2024-11-30 N/A |
TETRA TECH INC | TTEK | Maguire Joanne M Director |
2,125 | $0 | 97,785 (Direct) |
View |
2024-08-20 Exercise |
2024-08-22 4:50 pm |
2019-07-30 2028-07-30 |
TETRA TECH INC | TTEK | Birkenbeuel Gary Director |
243 | $0 | 8,023 (Direct) |
View |
2024-08-20 Exercise |
2024-08-22 4:50 pm |
N/A N/A |
TETRA TECH INC | TTEK | Birkenbeuel Gary Director |
243 | $59.9 | 8,023 (Direct) |
View |
2024-08-12 Exercise |
2024-08-14 4:40 pm |
N/A N/A |
TETRA TECH INC | TTEK | Volpi Kirsten M Director |
300 | $47.95 | 16,348 (Direct) |
View |
2024-08-12 Exercise |
2024-08-14 4:40 pm |
2018-11-17 2027-11-18 |
TETRA TECH INC | TTEK | Volpi Kirsten M Director |
300 | $0 | 16,348 (Direct) |
View |