W. Henry Weinberg serves as Executive at SYMYX TECHNOLOGIES INC, where they oversee executive responsibilities. Since joining the company, W. Henry Weinberg has executed 126 insider transactions totaling $2.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 2, 2006 involved selling 1,300 shares valued at $31.1K.
W. Henry Weinberg currently holds 88,691 shares of SYMYX TECHNOLOGIES INC (SMMX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, W. Henry Weinberg has been a net seller of SMMX stock. They have purchased $0 and sold $2.7M worth of shares.
W. Henry Weinberg's most recent insider trade was on Aug 2, 2006, when they sold 1,300 shares at $23.91 per share.
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| $23.70 |
| Discretionary |
| Aug 2, 2006 | SMMX | $68.8K | Sale | 2,900 | $23.72 | Discretionary |
| Aug 2, 2006 | SMMX | $16.1K | Sale | 678 | $23.74 | Discretionary |
| Aug 2, 2006 | SMMX | $19.6K | Sale | 822 | $23.89 | Discretionary |
| Aug 2, 2006 | SMMX | $19.1K | Sale | 800 | $23.90 | Discretionary |
| Aug 2, 2006 | SMMX | $2.4K | Sale | 100 | $23.94 | Discretionary |
| Aug 2, 2006 | SMMX | $38.3K | Sale | 1,600 | $23.92 | Discretionary |
| Aug 1, 2006 | SMMX | $329 | Sale | 14 | $23.53 | Discretionary |
| Aug 1, 2006 | SMMX | $35.4K | Sale | 1,504 | $23.54 | Discretionary |
| Aug 1, 2006 | SMMX | $62.8K | Sale | 2,666 | $23.55 | Discretionary |
| Aug 1, 2006 | SMMX | $3.1K | Sale | 133 | $23.57 | Discretionary |
| Aug 1, 2006 | SMMX | $2.4K | Sale | 100 | $23.58 | Discretionary |
| Aug 1, 2006 | SMMX | $2.4K | Sale | 100 | $23.59 | Discretionary |
| Aug 1, 2006 | SMMX | $2.0K | Sale | 85 | $23.66 | Discretionary |
| Aug 1, 2006 | SMMX | $1.2K | Sale | 51 | $23.67 | Discretionary |
| Aug 1, 2006 | SMMX | $1.1K | Sale | 47 | $23.72 | Discretionary |
| Aug 1, 2006 | SMMX | $2.4K | Sale | 100 | $23.84 | Discretionary |
| Aug 1, 2006 | SMMX | $40.5K | Sale | 1,696 | $23.89 | Discretionary |
| Aug 1, 2006 | SMMX | $47.6K | Sale | 1,993 | $23.90 | Discretionary |
| Aug 1, 2006 | SMMX | $24.2K | Sale | 1,011 | $23.91 | Discretionary |
| May 2, 2006 | SMMX | $8.5K | Sale | 290 | $29.33 | Discretionary |
| May 2, 2006 | SMMX | $13.8K | Sale | 471 | $29.31 | Discretionary |
| May 2, 2006 | SMMX | $41.0K | Sale | 1,400 | $29.30 | Discretionary |
| May 2, 2006 | SMMX | $76.1K | Sale | 2,600 | $29.28 | Discretionary |
| May 2, 2006 | SMMX | $14.6K | Sale | 500 | $29.26 | Discretionary |
| May 2, 2006 | SMMX | $2.9K | Sale | 100 | $29.25 | Discretionary |
| May 2, 2006 | SMMX | $14.6K | Sale | 500 | $29.24 | Discretionary |
| May 2, 2006 | SMMX | $146 | Sale | 5 | $29.22 | Discretionary |
| May 2, 2006 | SMMX | $192.8K | Sale | 6,600 | $29.21 | Discretionary |