The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
the Securities and Exchange Commission (SEC)
by insider Roiko John Charles since year 2005.
The trader's CIK number is 1693171.
At the time of this reporting, Roiko John Charles is the Chief Accounting Officer of National Instruments Corp .
(stock ticker symbol NATI).
See this page for all insider trading activities at National Instruments Corp .
|Trade Date||Symbol||Company Name (Issuer)||Trade Type||Shares||Price ($)||Value ($)|
|2018-05-01||NATI||National Instruments Corp||Option Ex||4,095||17.38||71,162|
|2018-02-01||NATI||National Instruments Corp||Option Ex||157||38.25||6,005|
|2018-02-01||NATI||National Instruments Corp||Sale||1,846||50.27||92,803|
|2017-08-01||NATI||National Instruments Corp||Option Ex||203||29.67||6,023|
|2017-11-15||NATI||National Instruments Corp||Sale||489||44.45||21,735|
|2017-11-01||NATI||National Instruments Corp||Option Ex||91||34.97||3,182|
|2017-05-30||NATI||National Instruments Corp||Sale||1,047||38.42||40,229|
|2017-05-01||NATI||National Instruments Corp||Option Ex||3,397||13.35||45,363|
|2017-02-01||NATI||National Instruments Corp||Option Ex||252||23.88||6,017|
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 Roiko John Charles (Chief Accounting Officer of National Instruments Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.