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MDU RESOURCES GROUP INC (MDU) Create: Alert

All | News | Filings
Date FiledTypeDescription
02/22/2019 424B5 Form 424B5 - Prospectus [Rule 424(b)(5)]:
06/19/2009 424B3 Form 424B3 -- Prospectus [Rule 424(b)(3)]
06/28/2007 424B5 Form 424B5 -- Prospectus [Rule 424(b)(5)]
07/27/2006 424B5 Form 424B5 -- Prospectus [Rule 424(b)(5)]
04/14/2004 424B3 Form 424B3 -- Prospectus [Rule 424(b)(3)]
02/05/2004 424B5 Form 424B5 -- Prospectus [Rule 424(b)(5)]
02/03/2004 424B5 Form 424B5 -- Prospectus [Rule 424(b)(5)]
12/18/2003 424B5 Form 424B5 -- Prospectus [Rule 424(b)(5)]
12/16/2003 424B5 Form 424B5 -- Prospectus [Rule 424(b)(5)]
11/21/2002 424B5 Form 424B5 -- Prospectus [Rule 424(b)(5)]
11/20/2002 424B5 Form 424B5 -- Prospectus [Rule 424(b)(5)]
01/08/2001 424B3 Form 424B3 -- Prospectus [Rule 424(b)(3)]
05/25/2000 424B3 Form 424B3 -- Prospectus [Rule 424(b)(3)]
11/30/1998 424B3 Form 424B3 -- Prospectus [Rule 424(b)(3)]
09/16/1998 424B3 Form 424B3 -- Prospectus [Rule 424(b)(3)]
07/13/1998 424B3 Form 424B3 -- Prospectus [Rule 424(b)(3)]
04/22/1998 424B5 Form 424B5 -- Prospectus [Rule 424(b)(5)]
04/03/1998 424B5 Form 424B5 -- Prospectus [Rule 424(b)(5)]
09/26/1997 424B3 Form 424B3 -- Prospectus [Rule 424(b)(3)]
09/26/1997 424B3 Form 424B3 -- Prospectus [Rule 424(b)(3)]
09/15/1997 424B5 Form 424B5 -- Prospectus [Rule 424(b)(5)]

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