MDU Resources Group, Inc.

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SEC Filings

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Filing Description Date Filed Sorted Descending Size  
10-K annual report Feb 28, 2013 1.4 MB Add to Briefcase
10-K annual report Feb 24, 2012 2.4 MB Add to Briefcase
10-K annual report Feb 23, 2011 1.8 MB Add to Briefcase
10-K annual report Feb 17, 2010 2.5 MB Add to Briefcase
10-K annual report Feb 13, 2009 1.9 MB Add to Briefcase
10-K annual report Feb 20, 2008 2.1 MB Add to Briefcase
10-K/A amended annual report Mar 1, 2007 42.5 KB Add to Briefcase
10-K annual report Feb 21, 2007 1.7 MB Add to Briefcase
10-K annual report Feb 22, 2006 1.5 MB Add to Briefcase
10-K annual report Feb 23, 2005 707.0 KB Add to Briefcase
10-K annual report Feb 27, 2004 997.0 KB Add to Briefcase
10-K annual report Feb 28, 2003 614.6 KB Add to Briefcase
10-K annual report Mar 1, 2002 408.7 KB Add to Briefcase
10-K annual report Mar 2, 2001 351.2 KB Add to Briefcase
10-K annual report Mar 3, 2000 320.0 KB Add to Briefcase
10-K annual report Mar 4, 1999 469.9 KB Add to Briefcase
10-K annual report Mar 6, 1998 364.5 KB Add to Briefcase
10-K annual report Feb 28, 1997 417.6 KB Add to Briefcase
10-K annual report Feb 28, 1996 304.1 KB Add to Briefcase
10-K annual report Mar 2, 1995 461.6 KB Add to Briefcase
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Add to Briefcase = add filing to Briefcase

Market Summary

Trading Symbol MDU
Exchange NYSE
Last Price $26.71
Change - 0.17
Volume 361,600
Last Trade May 21, 2013
1:47 PM ET
Quotes delayed at least 20 minutes.
Information provided by eSignal.

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2012 Annual Report, 10K and 2013 Proxy
[ PDF, 3.1 MB ]