Document Details

Document Details

Filing Type

8-K12B (SEC's EDGAR System)

Company MDU Resources Group, Inc. (Bismarck, ND)
Event Date 12/31/2018
Filing Date 1/2/2019

Abstract: 8-K filed by MDU Resources Group Inc. (MDU) covering Entry into a Material Definitive Agreement; Material Modification to Rights of Security Holders; Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers; Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year; Other Events; and Financial Statements and Exhibits.
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File Section(s)

  1. 8-K12B
  2. EX-2.(A)
  3. EX-3.(A)
  4. EX-3.(B)
  5. EX-99.(A)
  6. EX-99.(B)

Note: This document was filed with the SEC in HTML format, as allowed by the recent EDGAR system modernization. S&P cannot take responsibility for its appearance, layout, or legibility.