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 |
| 2021-02-16 Sale | 2021-02-17 6:48 pm | TETRA TECH INC | TTEK | Amidon Derek G SVP, Comm./Int'l Svcs. Group | 7,447 | $136.69 | $1,017,962 | 2,879 (Direct) | View |
| 2020-01-22 Sale | 2020-01-24 5:48 pm | TETRA TECH INC | TTEK | Amidon Derek G SVP, Comm./Int'l Svcs. Group | 4,783 | $90 | $430,470 | 7,146 (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 |
Ownership | 2023-11-15 4:43 pm | N/A N/A | TETRA TECH INC | TTEK | Amidon Derek G SVP, Comm./Int'l Svcs. Group | 0 | $0 | 11,179 (Direct) | View |
| 2022-11-18 Exercise | 2022-11-22 8:49 pm | 2019-11-18 N/A | TETRA TECH INC | TTEK | Amidon Derek G SVP, Comm./Int'l Svcs. Group | 2,048 | $0 | 14,044 (Direct) | View |
| 2022-11-18 Tax Withholding | 2022-11-22 8:49 pm | N/A N/A | TETRA TECH INC | TTEK | Amidon Derek G SVP, Comm./Int'l Svcs. Group | 3,639 | $156.63 | 14,044 (Direct) | View |
| 2022-11-18 Option Award | 2022-11-22 8:49 pm | N/A N/A | TETRA TECH INC | TTEK | Amidon Derek G SVP, Comm./Int'l Svcs. Group | 6,158 | $0 | 14,044 (Direct) | View |
| 2022-11-16 Option Award | 2022-11-18 7:09 pm | 2023-11-18 N/A | TETRA TECH INC | TTEK | Amidon Derek G SVP, Comm./Int'l Svcs. Group | 2,028 | $0 | 2,028 (Direct) | View |
Ownership | 2022-11-07 4:34 pm | N/A N/A | TETRA TECH INC | TTEK | Amidon Derek G SVP, Comm./Int'l Svcs. Group | 0 | $0 | 6,574 (Direct) | View |
| 2021-11-23 Option Award | 2021-11-24 7:57 pm | 2022-11-18 2025-11-18 | TETRA TECH INC | TTEK | Amidon Derek G SVP, Comm./Int'l Svcs. Group | 8,111 | $0 | 8,176 (Direct) | View |
| 2021-11-23 Tax Withholding | 2021-11-24 7:57 pm | N/A N/A | TETRA TECH INC | TTEK | Amidon Derek G SVP, Comm./Int'l Svcs. Group | 2,865 | $190.38 | 8,176 (Direct) | View |
| 2021-11-18 Exercise | 2021-11-22 7:39 pm | 2019-11-18 2022-11-18 | TETRA TECH INC | TTEK | Amidon Derek G SVP, Comm./Int'l Svcs. Group | 1,637 | $0 | 5,509 (Direct) | View |
| 2021-11-18 Tax Withholding | 2021-11-22 7:39 pm | N/A N/A | TETRA TECH INC | TTEK | Amidon Derek G SVP, Comm./Int'l Svcs. Group | 918 | $187.88 | 5,509 (Direct) | View |
| 2021-02-16 Exercise | 2021-02-17 6:48 pm | 2018-11-17 2027-11-17 | TETRA TECH INC | TTEK | Amidon Derek G SVP, Comm./Int'l Svcs. Group | 1,395 | $0 | 2,879 (Direct) | View |
| 2021-02-16 Exercise | 2021-02-17 6:48 pm | N/A N/A | TETRA TECH INC | TTEK | Amidon Derek G SVP, Comm./Int'l Svcs. Group | 1,395 | $47.95 | 2,879 (Direct) | View |
| 2020-11-18 Exercise | 2020-11-20 6:06 pm | 2019-11-18 2022-11-18 | TETRA TECH INC | TTEK | Amidon Derek G SVP, Comm./Int'l Svcs. Group | 1,063 | $0 | 12,421 (Direct) | View |
| 2020-11-18 Tax Withholding | 2020-11-20 6:06 pm | N/A N/A | TETRA TECH INC | TTEK | Amidon Derek G SVP, Comm./Int'l Svcs. Group | 4,819 | $122 | 12,421 (Direct) | View |
| 2020-11-19 Option Award | 2020-11-20 6:06 pm | 2021-11-18 2024-11-19 | TETRA TECH INC | TTEK | Amidon Derek G SVP, Comm./Int'l Svcs. Group | 9,173 | $0 | 12,421 (Direct) | View |
| 2020-01-22 Exercise | 2020-01-24 5:48 pm | 2018-11-17 2027-11-17 | TETRA TECH INC | TTEK | Amidon Derek G SVP, Comm./Int'l Svcs. Group | 2,790 | $0 | 7,146 (Direct) | View |
| 2020-01-22 Exercise | 2020-01-24 5:48 pm | N/A N/A | TETRA TECH INC | TTEK | Amidon Derek G SVP, Comm./Int'l Svcs. Group | 2,790 | $47.95 | 7,146 (Direct) | View |