Historic Stock Lookup
Week of February 6, 2012
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Feb 6, 2012 | 21.57 | 21.60 | 21.37 | 21.46 | 365,677 |
| Feb 7, 2012 | 21.38 | 21.69 | 21.25 | 21.62 | 416,389 |
Year End Stock Prices
The historical stock information provided is for informational purposes only and is not intended for trading purposes. The historical stock information is provided by Mergent, a third party service, and MDU Resources Group, Inc. does not maintain or provide information directly to this service. Prices display split-adjusted cost basis per share on that date.


