Larry A. Viano serves as Executive at SEMITOOL INC, where they oversee executive responsibilities. Since joining the company, Larry A. Viano has executed 18 insider transactions totaling $196.8K, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 20, 2009 involved selling 655 shares valued at $7.2K.
Larry A. Viano currently holds 12,995 shares of SEMITOOL INC (SMTL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Larry A. Viano has been a net seller of SMTL stock. They have purchased $3.6K and sold $193.2K worth of shares.
Larry A. Viano's most recent insider trade was on Nov 20, 2009, when they sold 655 shares at $10.94 per share.
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| $2.24 |
| Discretionary |
| Nov 12, 2008 | SMTL | $3.6K | Purchase | 1,000 | $3.58 | Discretionary |
| Dec 10, 2007 | SMTL | $29.7K | Option Exercise | 5,000 | $5.94 | Discretionary |
| Dec 10, 2007 | SMTL | $32.1K | Sale | 3,600 | $8.92 | Discretionary |
| Dec 10, 2007 | SMTL | $21.4K | Option Exercise | 3,600 | $5.94 | Discretionary |
| Dec 10, 2007 | SMTL | $44.8K | Sale | 5,000 | $8.96 | Discretionary |
| Dec 7, 2007 | SMTL | $5.5K | Sale | 600 | $9.10 | Discretionary |
| Dec 7, 2007 | SMTL | $3.6K | Option Exercise | 600 | $5.94 | Discretionary |
| Dec 6, 2007 | SMTL | $7.3K | Sale | 800 | $9.10 | Discretionary |
| Dec 6, 2007 | SMTL | $4.8K | Option Exercise | 800 | $5.94 | Discretionary |
| Dec 6, 2007 | SMTL | $44.7K | Sale | 5,000 | $8.94 | Discretionary |
| Dec 6, 2007 | SMTL | $29.7K | Option Exercise | 5,000 | $5.94 | Discretionary |
| Dec 6, 2007 | SMTL | $44.6K | Sale | 5,000 | $8.92 | Discretionary |
| Dec 6, 2007 | SMTL | $29.7K | Option Exercise | 5,000 | $5.94 | Discretionary |
| Nov 20, 2007 | SMTL | $5.6K | Sale | 660 | $8.45 | Discretionary |
| Oct 19, 2007 | SMTL | $0 | Award | 10,000 | $N/A | Discretionary |
| Mar 14, 2007 | SMTL | $19.5K | Option Exercise | 4,000 | $4.88 | Discretionary |