MTSN SEC Form 4 filings
Mattson Technology Inc Latest Insider Trading Activity
Over the past 5,428 days, 12 insider trades from Mattson Technology Inc (MTSN). The most recent SEC Form 4 filing shows a purchase by Dyck Richard E. (Mattson Technology Inc Director) on May 8, 2014 involving 10,000 shares at $1.90 per share. This page shows up to the 10 most recent SEC Form 4 filing records on a 6-hour delay. Sign up for real-time updates and access to 20 years of historic insider trading data.
Insider Trading For MTSN Charted on Daily Candles. Scroll left or zoom out to load earlier candles (up to 2 years).
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| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. MTSN | 2014-05-12 | 2014-05-08 | Mattson Technology Inc | Dyck Richard E. | Director | Buy | 1 | 10,000 | $1.90 | $19,000.00 | 8.90% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. MTSN | 2014-05-05 | 2014-05-01 | Mattson Technology Inc | Hoang Hoang | Sr VP Global Business Operatio | Buy | 1 | 20,000 | $1.93 | $38,600.00 | 25.00% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. MTSN | 2014-05-05 | 2014-05-01 | Mattson Technology Inc | Dodson J Michael | Officer | Buy | 1 | 20,000 | $1.93 | $38,600.00 | 28.57% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. MTSN | 2013-05-13 | 2013-05-09 | Mattson Technology Inc | Peterson Douglas Scott | Director | Buy | 1 | 15,000 | $1.63 | $24,450.00 | 71.43% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. MTSN | 2013-05-08 | 2013-05-06 | Mattson Technology Inc | Dyck Richard E. | Director | Buy | 1 | 10,000 | $1.68 | $16,800.00 | 11.71% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. MTSN | 2013-05-01 | 2013-04-30 | Mattson Technology Inc | Kannappan S Kenneth | Director | Buy | 2 | 100,000 | $1.57 | $156,912.53 | 54.54% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. MTSN | 2013-05-01 | 2013-04-29 | Mattson Technology Inc | Chen Fusen Ernie | President and CEO | Buy | 1 | 50,000 | $1.60 | $80,000.00 | 100.00% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. MTSN | 2012-05-24 | 2012-05-23 | Mattson Technology Inc | Dyck Richard E. | Director | Buy | 2 | 10,000 | $1.73 | $17,250.00 | 7.26% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. MTSN | 2012-05-16 | 2012-05-15 | Mattson Technology Inc | Dyck Richard E. | Director | Buy | 1 | 20,000 | $1.92 | $38,400.00 | 38.91% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. MTSN | 2011-11-08 | 2011-11-08 | Mattson Technology Inc | Dodson J Michael | Officer | Buy | 1 | 50,000 | $1.37 | $68,500.00 | 100.00% | View Filing |
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