Martin S. Gerstel serves as Executive at SYMYX TECHNOLOGIES INC, where they oversee executive responsibilities. Since joining the company, Martin S. Gerstel has executed 30 insider transactions totaling $218.1K, demonstrating a bearish approach to their equity position. Their most recent transaction on May 25, 2006 involved receiving (via award) 1,864 shares valued at $0.
Martin S. Gerstel currently holds 1,864 shares of SYMYX TECHNOLOGIES INC (SMMX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Martin S. Gerstel has been a net seller of SMMX stock. They have purchased $0 and sold $218.1K worth of shares.
Martin S. Gerstel's most recent insider trade was on May 25, 2006, when they sold 1,864 shares at $0.00 per share.
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| $27.86 |
| Discretionary |
| Apr 3, 2006 | SMMX | $9.7K | Sale | 350 | $27.81 | Discretionary |
| Apr 3, 2006 | SMMX | $2.1K | Sale | 76 | $27.75 | Discretionary |
| Apr 3, 2006 | SMMX | $14.6K | Sale | 525 | $27.72 | Discretionary |
| Jan 3, 2006 | SMMX | $13.3K | Sale | 500 | $26.67 | Discretionary |
| Jan 3, 2006 | SMMX | $34.7K | Sale | 1,300 | $26.66 | Discretionary |
| Jan 3, 2006 | SMMX | $5.3K | Sale | 200 | $26.65 | Discretionary |
| Jan 3, 2006 | SMMX | $8.0K | Sale | 300 | $26.50 | Discretionary |
| Jan 3, 2006 | SMMX | $2.6K | Sale | 100 | $26.49 | Discretionary |
| Jan 3, 2006 | SMMX | $2.6K | Sale | 100 | $26.48 | Discretionary |
| Jan 3, 2006 | SMMX | $7.9K | Sale | 300 | $26.45 | Discretionary |
| Jan 3, 2006 | SMMX | $5.3K | Sale | 200 | $26.71 | Discretionary |
| Jan 3, 2006 | SMMX | $2.7K | Sale | 100 | $26.75 | Discretionary |
| Jan 3, 2006 | SMMX | $2.7K | Sale | 100 | $26.89 | Discretionary |
| Jan 3, 2006 | SMMX | $2.7K | Sale | 100 | $26.99 | Discretionary |
| Jan 3, 2006 | SMMX | $5.4K | Sale | 200 | $27.15 | Discretionary |
| Jan 3, 2006 | SMMX | $2.7K | Sale | 100 | $27.16 | Discretionary |
| Jan 3, 2006 | SMMX | $2.7K | Sale | 100 | $27.41 | Discretionary |
| Jan 3, 2006 | SMMX | $2.7K | Sale | 100 | $27.44 | Discretionary |
| Jan 3, 2006 | SMMX | $5.3K | Sale | 200 | $26.41 | Discretionary |
| Apr 4, 2005 | SMMX | $5.5K | Sale | 200 | $27.70 | Discretionary |
| Apr 4, 2005 | SMMX | $11.1K | Sale | 400 | $27.73 | Discretionary |
| Apr 4, 2005 | SMMX | $8.3K | Sale | 300 | $27.80 | Discretionary |
| Apr 4, 2005 | SMMX | $8.4K | Sale | 300 | $28.01 | Discretionary |
| Apr 4, 2005 | SMMX | $2.8K | Sale | 100 | $28.00 | Discretionary |
| Apr 4, 2005 | SMMX | $2.8K | Sale | 100 | $27.94 | Discretionary |
| Apr 4, 2005 | SMMX | $5.6K | Sale | 200 | $27.90 | Discretionary |
| Apr 4, 2005 | SMMX | $2.8K | Sale | 100 | $27.86 | Discretionary |
| Apr 4, 2005 | SMMX | $8.3K | Sale | 300 | $27.83 | Discretionary |