S. Kenneth Kannappan serves as Executive at MATTSON TECHNOLOGY INC, where they oversee executive responsibilities. Since joining the company, S. Kenneth Kannappan has executed 2827 insider transactions totaling $51.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 7, 2014 involved selling 100 shares valued at $5.2K.
S. Kenneth Kannappan currently holds 2,521 shares of MATTSON TECHNOLOGY INC (MTSN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, S. Kenneth Kannappan has been a net seller of MTSN stock. They have purchased $223.4K and sold $51.1M worth of shares.
S. Kenneth Kannappan's most recent insider trade was on Nov 7, 2014, when they sold 100 shares at $51.86 per share.
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| $24.17 |
| Discretionary |
| Nov 7, 2014 | PLT | $5.2K | Sale | 100 | $51.95 | Discretionary |
| Nov 7, 2014 | PLT | $2.4K | Option Exercise | 100 | $24.17 | Discretionary |
| Nov 7, 2014 | PLT | $5.2K | Sale | 100 | $51.98 | Discretionary |
| Nov 7, 2014 | PLT | $2.4K | Option Exercise | 100 | $24.17 | Discretionary |
| Nov 7, 2014 | PLT | $5.2K | Sale | 100 | $51.81 | Discretionary |
| Nov 7, 2014 | PLT | $2.4K | Option Exercise | 100 | $24.17 | Discretionary |
| Nov 7, 2014 | PLT | $5.2K | Sale | 100 | $51.85 | Discretionary |
| Nov 7, 2014 | PLT | $2.4K | Option Exercise | 100 | $24.17 | Discretionary |
| Nov 7, 2014 | PLT | $2.4K | Option Exercise | 100 | $24.17 | Discretionary |
| Nov 7, 2014 | PLT | $2.4K | Option Exercise | 100 | $24.17 | Discretionary |
| Nov 7, 2014 | PLT | $5.9K | Sale | 113 | $52.02 | Discretionary |
| Nov 7, 2014 | PLT | $2.7K | Option Exercise | 113 | $24.17 | Discretionary |
| Nov 7, 2014 | PLT | $7.0K | Sale | 134 | $52.14 | Discretionary |
| Nov 7, 2014 | PLT | $3.2K | Option Exercise | 134 | $24.17 | Discretionary |
| Nov 7, 2014 | PLT | $5.2K | Sale | 100 | $51.97 | Discretionary |
| Nov 7, 2014 | PLT | $2.4K | Option Exercise | 100 | $24.17 | Discretionary |
| Nov 7, 2014 | PLT | $0 | Gift | 1,280 | $N/A | Discretionary |
| Nov 7, 2014 | PLT | $2.4K | Option Exercise | 100 | $24.17 | Discretionary |
| Nov 7, 2014 | PLT | $5.2K | Sale | 100 | $51.93 | Discretionary |
| Nov 7, 2014 | PLT | $169 | Option Exercise | 7 | $24.17 | Discretionary |
| Nov 7, 2014 | PLT | $365 | Sale | 7 | $52.18 | Discretionary |
| Nov 6, 2014 | PLT | $4.8K | Option Exercise | 200 | $24.17 | Discretionary |
| Nov 6, 2014 | PLT | $15.8K | Sale | 300 | $52.51 | Discretionary |
| Nov 6, 2014 | PLT | $7.3K | Option Exercise | 300 | $24.17 | Discretionary |
| Nov 6, 2014 | PLT | $117.6K | Sale | 2,240 | $52.50 | Discretionary |
| Nov 6, 2014 | PLT | $54.1K | Option Exercise | 2,240 | $24.17 | Discretionary |
| Nov 6, 2014 | PLT | $34.3K | Payment | 653 | $52.57 | Discretionary |
| Nov 6, 2014 | PLT | $24.0K | Sale | 457 | $52.60 | Discretionary |