Richard A. Lemmon serves as Executive at TETRA TECH INC, where they oversee executive responsibilities. Since joining the company, Richard A. Lemmon has executed 205 insider transactions totaling $16.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 19, 2014 involved selling 8,022 shares valued at $206.2K.
Richard A. Lemmon currently holds 35,775 shares of TETRA TECH INC (TTEK), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Richard A. Lemmon has been a net seller of TTEK stock. They have purchased $0 and sold $16.6M worth of shares.
Richard A. Lemmon's most recent insider trade was on Aug 19, 2014, when they sold 8,022 shares at $25.70 per share.
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| $25.85 |
| Discretionary |
| Aug 19, 2014 | TTEK | $142.1K | Option Exercise | 8,022 | $17.71 | Discretionary |
| Aug 19, 2014 | TTEK | $136.9K | Option Exercise | 7,730 | $17.71 | Discretionary |
| Aug 18, 2014 | TTEK | $205.6K | Option Exercise | 13,021 | $15.79 | Discretionary |
| Aug 18, 2014 | TTEK | $335.9K | Sale | 13,021 | $25.80 | Discretionary |
| Aug 18, 2014 | TTEK | $17.7K | Option Exercise | 998 | $17.71 | Discretionary |
| Aug 18, 2014 | TTEK | $25.7K | Sale | 998 | $25.80 | Discretionary |
| Aug 18, 2014 | TTEK | $189 | Option Exercise | 12 | $15.79 | Discretionary |
| Aug 18, 2014 | TTEK | $310 | Sale | 12 | $25.80 | Discretionary |
| Aug 7, 2014 | TTEK | $83.3K | Sale | 3,301 | $25.23 | Discretionary |
| Aug 7, 2014 | TTEK | $52.1K | Option Exercise | 3,301 | $15.79 | Discretionary |
| Aug 6, 2014 | TTEK | $222.4K | Sale | 8,666 | $25.66 | Discretionary |
| Aug 6, 2014 | TTEK | $136.8K | Option Exercise | 8,666 | $15.79 | Discretionary |
| Feb 18, 2014 | TTEK | $201.6K | Sale | 7,013 | $28.75 | Discretionary |
| Feb 18, 2014 | TTEK | $9.0K | Option Exercise | 500 | $18.07 | Discretionary |
| Feb 18, 2014 | TTEK | $14.4K | Sale | 500 | $28.85 | Discretionary |
| Feb 18, 2014 | TTEK | $126.7K | Option Exercise | 7,013 | $18.07 | Discretionary |
| Feb 13, 2014 | TTEK | $45.2K | Option Exercise | 2,500 | $18.07 | Discretionary |
| Feb 13, 2014 | TTEK | $143.8K | Sale | 5,000 | $28.75 | Discretionary |
| Feb 13, 2014 | TTEK | $90.3K | Option Exercise | 5,000 | $18.07 | Discretionary |
| Feb 13, 2014 | TTEK | $72.0K | Sale | 2,500 | $28.80 | Discretionary |
| Feb 12, 2014 | TTEK | $90.1K | Option Exercise | 4,987 | $18.07 | Discretionary |
| Feb 12, 2014 | TTEK | $90.3K | Option Exercise | 5,000 | $18.07 | Discretionary |
| Feb 12, 2014 | TTEK | $143.8K | Sale | 5,000 | $28.75 | Discretionary |
| Feb 12, 2014 | TTEK | $143.5K | Sale | 4,987 | $28.78 | Discretionary |
| Dec 12, 2013 | TTEK | $245.6K | Option Exercise | 10,000 | $24.56 | Discretionary |
| Dec 12, 2013 | TTEK | $275.5K | Sale | 10,000 | $27.55 | Discretionary |
| Nov 22, 2013 | TTEK | $0 | Award | 4,765 | $N/A | Discretionary |
| Nov 22, 2013 | TTEK | $0 | Award | 2,382 | $N/A | Discretionary |