Geoffrey M. Hertel serves as Executive at TETRA TECHNOLOGIES INC, where they oversee executive responsibilities. Since joining the company, Geoffrey M. Hertel has executed 189 insider transactions totaling $25.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Mar 29, 2006 involved selling 400 shares valued at $18.5K.
Geoffrey M. Hertel currently holds 97,309 shares of TETRA TECHNOLOGIES INC (TTI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Geoffrey M. Hertel has been a net seller of TTI stock. They have purchased $3.1M and sold $22.7M worth of shares.
Geoffrey M. Hertel's most recent insider trade was on Mar 29, 2006, when they sold 400 shares at $46.16 per share.
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| $46.17 |
| Discretionary |
| Mar 29, 2006 | TTI | $50.8K | Sale | 1,100 | $46.18 | Discretionary |
| Mar 29, 2006 | TTI | $32.3K | Sale | 700 | $46.19 | Discretionary |
| Mar 29, 2006 | TTI | $55.4K | Sale | 1,200 | $46.20 | Discretionary |
| Mar 29, 2006 | TTI | $69.3K | Sale | 1,500 | $46.21 | Discretionary |
| Mar 29, 2006 | TTI | $92.4K | Sale | 2,000 | $46.22 | Discretionary |
| Mar 29, 2006 | TTI | $32.4K | Sale | 700 | $46.23 | Discretionary |
| Mar 29, 2006 | TTI | $13.9K | Sale | 300 | $46.24 | Discretionary |
| Mar 29, 2006 | TTI | $55.5K | Sale | 1,200 | $46.25 | Discretionary |
| Mar 29, 2006 | TTI | $55.0K | Sale | 1,200 | $45.84 | Discretionary |
| Mar 29, 2006 | TTI | $45.9K | Sale | 1,000 | $45.93 | Discretionary |
| Mar 29, 2006 | TTI | $499.2K | Sale | 10,900 | $45.80 | Discretionary |
| Mar 29, 2006 | TTI | $36.6K | Sale | 800 | $45.81 | Discretionary |
| Mar 29, 2006 | TTI | $41.2K | Sale | 900 | $45.82 | Discretionary |
| Mar 29, 2006 | TTI | $18.4K | Sale | 400 | $45.92 | Discretionary |
| Mar 29, 2006 | TTI | $353.0K | Sale | 7,700 | $45.85 | Discretionary |
| Mar 29, 2006 | TTI | $4.6K | Sale | 100 | $45.88 | Discretionary |
| Mar 29, 2006 | TTI | $270.8K | Sale | 5,900 | $45.90 | Discretionary |
| Mar 29, 2006 | TTI | $23.0K | Sale | 500 | $45.91 | Discretionary |
| Mar 28, 2006 | TTI | $49.9K | Sale | 1,100 | $45.37 | Discretionary |
| Mar 28, 2006 | TTI | $49.9K | Sale | 1,100 | $45.36 | Discretionary |
| Mar 28, 2006 | TTI | $9.1K | Sale | 200 | $45.35 | Discretionary |
| Mar 28, 2006 | TTI | $4.5K | Sale | 100 | $45.34 | Discretionary |
| Mar 28, 2006 | TTI | $226.7K | Sale | 5,000 | $45.33 | Discretionary |
| Mar 28, 2006 | TTI | $126.9K | Sale | 2,800 | $45.32 | Discretionary |
| Mar 28, 2006 | TTI | $36.2K | Sale | 800 | $45.31 | Discretionary |
| Mar 28, 2006 | TTI | $353.3K | Sale | 7,800 | $45.30 | Discretionary |
| Mar 28, 2006 | TTI | $208.3K | Sale | 4,600 | $45.29 | Discretionary |
| Mar 28, 2006 | TTI | $90.6K | Sale | 2,000 | $45.28 | Discretionary |