The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
the Securities and Exchange Commission (SEC)
by insider Purvis Tyler Wayne since year 2005.
The trader's CIK number is 1603216.
At the time of this reporting, Purvis Tyler Wayne is the Chief Accounting Officer of Mattson Technology Inc .
(stock ticker symbol MTSN).
See this page for all insider trading activities at Mattson Technology Inc .
|Trade Date||Symbol||Company Name (Issuer)||Trade Type||Shares||Price ($)||Value ($)|
|2015-11-20||MTSN||Mattson Technology Inc||Option Ex||4,063||.00||0|
|2015-08-20||MTSN||Mattson Technology Inc||Option Ex||4,062||.00||0|
|2015-05-20||MTSN||Mattson Technology Inc||Option Ex||4,063||.00||0|
|2015-02-20||MTSN||Mattson Technology Inc||Option Ex||4,062||.00||0|
|2014-11-20||MTSN||Mattson Technology Inc||Option Ex||1,875||.00||0|
|2014-08-20||MTSN||Mattson Technology Inc||Option Ex||1,875||.00||0|
|2014-05-20||MTSN||Mattson Technology Inc||Option Ex||1,875||.00||0|
|2014-05-01||MTSN||Mattson Technology Inc||Buy||5,000||1.91||9,540|
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Purvis Tyler Wayne (Chief Accounting Officer of Mattson Technology Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.