Robert B. Macknight serves as Executive at MATTSON TECHNOLOGY INC, where they oversee executive responsibilities. Since joining the company, Robert B. Macknight has executed 23 insider transactions totaling $956.3K, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 6, 2008 involved selling 1,289 shares valued at $7.1K.
Robert B. Macknight currently holds 17,080 shares of MATTSON TECHNOLOGY INC (MTSN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Robert B. Macknight has been a net seller of MTSN stock. They have purchased $0 and sold $956.3K worth of shares.
Robert B. Macknight's most recent insider trade was on Feb 6, 2008, when they sold 1,289 shares at $5.47 per share.
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| $5.51 |
| Discretionary |
| Feb 4, 2008 | MTSN | $4.9K | Sale | 823 | $5.93 | Discretionary |
| Feb 1, 2008 | MTSN | $3.8K | Payment | 614 | $6.13 | Discretionary |
| Nov 2, 2007 | MTSN | $7.9K | Sale | 924 | $8.50 | Discretionary |
| Aug 1, 2007 | MTSN | $2.2K | Other | 224 | $9.87 | Discretionary |
| Aug 1, 2007 | MTSN | $6.9K | Other | 700 | $9.88 | Discretionary |
| May 2, 2007 | MTSN | $18.0K | Sale | 1,800 | $9.98 | Discretionary |
| May 2, 2007 | MTSN | $18.9K | Sale | 1,895 | $9.99 | Discretionary |
| Feb 21, 2007 | MTSN | $78.7K | Sale | 8,690 | $9.06 | Discretionary |
| Feb 5, 2007 | MTSN | $79.3K | Award | 9,000 | $8.81 | Discretionary |
| May 1, 2006 | MTSN | $261.1K | Award | 23,000 | $11.35 | Discretionary |
| Feb 16, 2006 | MTSN | $209.4K | Sale | 16,872 | $12.41 | Discretionary |
| Feb 16, 2006 | MTSN | $37.6K | Option Exercise | 16,872 | $2.23 | Discretionary |
| Feb 15, 2006 | MTSN | $4 | Option Exercise | 2 | $1.90 | Discretionary |
| Feb 15, 2006 | MTSN | $8.3K | Option Exercise | 4,370 | $1.90 | Discretionary |
| Feb 15, 2006 | MTSN | $46.0K | Option Exercise | 20,628 | $2.23 | Discretionary |
| Feb 15, 2006 | MTSN | $24 | Sale | 2 | $12.23 | Discretionary |
| Feb 15, 2006 | MTSN | $252.3K | Sale | 20,628 | $12.23 | Discretionary |
| Feb 15, 2006 | MTSN | $53.4K | Sale | 4,370 | $12.23 | Discretionary |
| Feb 15, 2006 | MTSN | $24 | Sale | 2 | $12.23 | Discretionary |
| Feb 15, 2006 | MTSN | $252.3K | Sale | 20,628 | $12.23 | Discretionary |
| Feb 15, 2006 | MTSN | $53.4K | Sale | 4,370 | $12.23 | Discretionary |