The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
the Securities and Exchange Commission (SEC)
by insider Bietz Steven L since year 2005.
The trader's CIK number is 1355208.
At the time of this reporting, Bietz Steven L is the Pres. & CEO - WBI Ho of Mdu Resources Group Inc .
(stock ticker symbol MDU).
See this page for all insider trading activities at Mdu Resources Group Inc .
|Trade Date||Symbol||Company Name (Issuer)||Trade Type||Shares||Price ($)||Value ($)|
|2014-02-19||MDU||Mdu Resources Group Inc||Sale||10,257||34.52||354,020|
|2013-05-07||MDU||Mdu Resources Group Inc||Sale||10,000||26.37||263,730|
|2009-08-10||MDU||Mdu Resources Group Inc||Sale||3,000||20.73||62,196|
|2007-11-07||MDU||Mdu Resources Group Inc||Sale||1,448||27.23||39,424|
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 Bietz Steven L (Pres. & CEO - WBI Ho of Mdu Resources Group Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.