The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
the Securities and Exchange Commission (SEC)
by insider Graffy Mardel A since year 2005.
The trader's CIK number is 1619993.
At the time of this reporting, Graffy Mardel A is the Chief Financial Officer of Rubicon Technology, Inc. .
(stock ticker symbol RBCN).
See this page for all insider trading activities at Rubicon Technology, Inc. .
|Trade Date||Symbol||Company Name (Issuer)||Trade Type||Shares||Price ($)||Value ($)|
|2017-11-01||RBCN||Rubicon Technology, Inc.||Option Ex||414||.00||0|
|2016-11-01||RBCN||Rubicon Technology, Inc.||Option Ex||4,145||.00||0|
|2015-11-01||RBCN||Rubicon Technology, Inc.||Option Ex||4,146||.00||0|
|2014-11-01||RBCN||Rubicon Technology, Inc.||Option Ex||1,156||.00||0|
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 Graffy Mardel A (Chief Financial Officer of Rubicon Technology, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.