| Insider Name | Buy/Sell | Company Name | Ticker | Amount | Shares Change | |||
|---|---|---|---|---|---|---|---|---|
| Feb 24, 2020 | Feb 26, 2020 | Grant Hugh M Dir | Sell | Tetra Tech Inc | TTEK | $95 | $760,039 | -24.31% |
| Dec 12, 2019 | Dec 12, 2019 | Grant Hugh M Dir | Sell | Tetra Tech Inc | TTEK | $87.49 | $699,920 | -24.74% |
| Feb 21, 2019 | Feb 21, 2019 | Grant Hugh M Dir | Sell | Tetra Tech Inc | TTEK | $59 | $472,004 | -28.07% |
| Feb 16, 2018 | Feb 20, 2018 | Grant Hugh M Dir | Sell | Tetra Tech Inc | TTEK | $48 | $384,000 | -31.22% |
| Feb 09, 2017 | Feb 10, 2017 | Grant Hugh M Dir | Sell | Tetra Tech Inc | TTEK | $41.47 | $331,785 | -37.70% |
| Feb 01, 2016 | Feb 03, 2016 | Grant Hugh M Dir | Sell | Tetra Tech Inc | TTEK | $26.58 | $212,646 | -40.29% |
| Feb 17, 2015 | Feb 19, 2015 | Grant Hugh M Dir | Sell | Tetra Tech Inc | TTEK | $24.74 | $197,910 | -41.91% |
| Nov 18, 2013 | Nov 20, 2013 | Grant Hugh M Dir | Sell | Tetra Tech Inc | TTEK | $29.09 | $232,683 | -45.13% |