The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
the Securities and Exchange Commission (SEC)
by insider Robinson Warren L since year 2005.
The trader's CIK number is 1195507.
At the time of this reporting, Robinson Warren L is the Director of Black Hills Corp /sd/ .
(stock ticker symbol BKH).
See this page for all insider trading activities at Black Hills Corp /sd/ .
|Trade Date||Symbol||Company Name (Issuer)||Trade Type||Shares||Price ($)||Value ($)|
|2012-08-27||BKH||Black Hills Corp /sd/||Buy||2,000||34.26||68,522|
|2011-05-20||BKH||Black Hills Corp /sd/||Buy||1,500||30.71||46,065|
|2008-08-14||BKH||Black Hills Corp /sd/||Buy||1,000||32.61||32,610|
|2008-02-12||BKH||Black Hills Corp /sd/||Buy||1,500||39.06||58,593|
|2005-11-21||MDU||Mdu Resources Group Inc||Sale||12,000||33.75||404,975|
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 Robinson Warren L (Director of Black Hills Corp /sd/ at the time of this reporting) see the Securities and Exchange Commission (SEC) website.