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 14,200 shares valued at $657.0K.
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 14,200 shares at $46.27 per share.
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| $46.28 |
| Discretionary |
| Mar 29, 2006 | TTI | $27.8K | Sale | 600 | $46.30 | Discretionary |
| Mar 29, 2006 | TTI | $4.6K | Sale | 100 | $46.32 | Discretionary |
| Mar 29, 2006 | TTI | $69.5K | Sale | 1,500 | $46.33 | Discretionary |
| Mar 29, 2006 | TTI | $111.2K | Sale | 2,400 | $46.34 | Discretionary |
| Mar 29, 2006 | TTI | $4.6K | Sale | 100 | $46.35 | Discretionary |
| Mar 29, 2006 | TTI | $27.8K | Sale | 600 | $46.36 | Discretionary |
| Mar 29, 2006 | TTI | $13.9K | Sale | 300 | $46.37 | Discretionary |
| Mar 29, 2006 | TTI | $23.2K | Sale | 500 | $46.38 | Discretionary |
| Mar 29, 2006 | TTI | $9.3K | Sale | 200 | $46.39 | Discretionary |
| Mar 29, 2006 | TTI | $208.8K | Sale | 4,500 | $46.40 | Discretionary |
| Mar 29, 2006 | TTI | $93.0K | Sale | 2,000 | $46.50 | Discretionary |
| Mar 29, 2006 | TTI | $9.3K | Sale | 200 | $46.51 | Discretionary |
| Mar 29, 2006 | TTI | $483.8K | Option Exercise | 73,745 | $6.56 | Discretionary |
| Mar 29, 2006 | TTI | $55.9K | Sale | 1,200 | $46.60 | Discretionary |
| Mar 29, 2006 | TTI | $9.3K | Sale | 200 | $46.61 | Discretionary |
| Mar 29, 2006 | TTI | $9.3K | Sale | 200 | $46.62 | Discretionary |
| Mar 29, 2006 | TTI | $51.3K | Sale | 1,100 | $46.65 | Discretionary |
| Mar 29, 2006 | TTI | $14.0K | Sale | 300 | $46.66 | Discretionary |
| Mar 29, 2006 | TTI | $18.7K | Sale | 400 | $46.67 | Discretionary |
| Mar 29, 2006 | TTI | $4.7K | Sale | 100 | $46.68 | Discretionary |
| Mar 29, 2006 | TTI | $9.3K | Sale | 200 | $46.69 | Discretionary |
| Mar 29, 2006 | TTI | $9.3K | Sale | 200 | $46.70 | Discretionary |
| Mar 29, 2006 | TTI | $9.3K | Sale | 200 | $46.74 | Discretionary |
| Mar 29, 2006 | TTI | $385.9K | Option Exercise | 40,625 | $9.50 | Discretionary |
| Mar 29, 2006 | TTI | $18.1K | Option Exercise | 2,026 | $8.91 | Discretionary |
| Mar 29, 2006 | TTI | $9.3K | Sale | 200 | $46.26 | Discretionary |
| Mar 29, 2006 | TTI | $4.7K | Sale | 100 | $46.56 | Discretionary |
| Mar 29, 2006 | TTI | $203.4K | Option Exercise | 18,304 | $11.11 | Discretionary |