Insider Activity of Knudson Thomas C
The largest purchase of all time was on 2009-05-08 and amounted to 10000 shares of MDU Resources Group, Inc. for $178,795.
Biography of Knudson Thomas C
No biography is available at this moment.
The largest purchase of all time was on 2009-05-08 and amounted to 10000 shares of MDU Resources Group, Inc. for $178,795.
No biography is available at this moment.
| 2009-05-08 | MDU Resources Group, Inc. MDU | director | 10,000 0.0054% | $17.88 | $178,795 | +18.22% |