Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Mattson Technology Inc (MTSN) since 2014 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Mattson Technology Inc. Table 2 shows the detailed insider transactions. This company's CIK number is 928421.
Total stock buying since 2014: $19,000.
Total stock sales since 2014: $0.
Total stock option exercises since 2014: $0.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2016 | 0 | $0 | 0 | $0 | 93,750 | $0 |
| 2015 | 0 | $0 | 0 | $0 | 221,250 | $0 |
| 2014 | 10,000 | $19,000 | 0 | $0 | 43,125 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2016-02 | 0 | $0 | 0 | $0 | 93,750 | $0 |
| 2015-11 | 0 | $0 | 0 | $0 | 31,877 | $0 |
| 2015-08 | 0 | $0 | 0 | $0 | 31,873 | $0 |
| 2015-05 | 0 | $0 | 0 | $0 | 31,877 | $0 |
| 2015-02 | 0 | $0 | 0 | $0 | 125,623 | $0 |
| 2014-11 | 0 | $0 | 0 | $0 | 14,375 | $0 |
| 2014-08 | 0 | $0 | 0 | $0 | 14,375 | $0 |
| 2014-05 | 10,000 | $19,000 | 0 | $0 | 14,375 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2016-02-19 | Chen Fusen Ernie (President and CEO) | Option Ex | 93,750 | .00 | 0 |
| 2015-11-20 | Purvis Tyler Wayne (Chief Accounting Officer) | Option Ex | 4,063 | .00 | 0 |
| 2015-11-20 | Hoang Hoang (Exec. VP Global Business Ops.) | Option Ex | 8,126 | .00 | 0 |
| 2015-11-20 | Chen Fusen Ernie (President and CEO) | Option Ex | 13,125 | .00 | 0 |
| 2015-11-20 | Dodson J Michael (COO and CFO) | Option Ex | 6,563 | .00 | 0 |
| 2015-08-20 | Purvis Tyler Wayne (Chief Accounting Officer) | Option Ex | 4,062 | .00 | 0 |
| 2015-08-20 | Hoang Hoang (Exec. VP Global Business Ops.) | Option Ex | 8,124 | .00 | 0 |
| 2015-08-20 | Chen Fusen Ernie (President and CEO) | Option Ex | 13,125 | .00 | 0 |
| 2015-08-20 | Dodson J Michael (COO and CFO) | Option Ex | 6,562 | .00 | 0 |
| 2015-05-20 | Purvis Tyler Wayne (Chief Accounting Officer) | Option Ex | 4,063 | .00 | 0 |
| 2015-05-20 | Hoang Hoang (Exec. VP Global Business Ops.) | Option Ex | 8,126 | .00 | 0 |
| 2015-05-20 | Chen Fusen Ernie (President and CEO) | Option Ex | 13,125 | .00 | 0 |
| 2015-05-20 | Dodson J Michael (COO and CFO) | Option Ex | 6,563 | .00 | 0 |
| 2015-02-20 | Purvis Tyler Wayne (Chief Accounting Officer) | Option Ex | 4,062 | .00 | 0 |
| 2015-02-20 | Hoang Hoang (Exec. VP Global Business Ops.) | Option Ex | 8,124 | .00 | 0 |
| 2015-02-20 | Chen Fusen Ernie (President and CEO) | Option Ex | 13,125 | .00 | 0 |
| 2015-02-20 | Dodson J Michael (COO and CFO) | Option Ex | 6,562 | .00 | 0 |
| 2015-02-19 | Chen Fusen Ernie (President and CEO) | Option Ex | 93,750 | .00 | 0 |
| 2014-11-20 | Purvis Tyler Wayne (Chief Accounting Officer) | Option Ex | 1,875 | .00 | 0 |
| 2014-11-20 | Hoang Hoang (SVP Global Business Operations) | Option Ex | 3,125 | .00 | 0 |
| 2014-11-20 | Chen Fusen Ernie (President and CEO) | Option Ex | 6,250 | .00 | 0 |
| 2014-11-20 | Dodson J Michael (Officer) | Option Ex | 3,125 | .00 | 0 |
| 2014-08-20 | Purvis Tyler Wayne (Chief Accounting Officer) | Option Ex | 1,875 | .00 | 0 |
| 2014-08-20 | Hoang Hoang (SVP Global Business Operations) | Option Ex | 3,125 | .00 | 0 |
| 2014-08-20 | Chen Fusen Ernie (President and CEO) | Option Ex | 6,250 | .00 | 0 |
| 2014-08-20 | Dodson J Michael (Officer) | Option Ex | 3,125 | .00 | 0 |
| 2014-05-20 | Purvis Tyler Wayne (Chief Accounting Officer) | Option Ex | 1,875 | .00 | 0 |
| 2014-05-20 | Hoang Hoang (SVP Global Business Operations) | Option Ex | 3,125 | .00 | 0 |
| 2014-05-20 | Chen Fusen Ernie (President and CEO) | Option Ex | 6,250 | .00 | 0 |
| 2014-05-20 | Dodson J Michael (Officer) | Option Ex | 3,125 | .00 | 0 |
| 2014-05-08 | Dyck Richard E. | Buy | 10,000 | 1.90 | 19,000 |
Insider trading activities including stock purchases, stock sales, and option exercises of MTSN listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Mattson Technology Inc (symbol MTSN, CIK number 928421) see the Securities and Exchange Commission (SEC) website.