ModelEdge

MDU Resources Group Inc
MDU
Filing Type8-K
Filing Date5/12/2026
Updated5/13/26, 2:05 PM

Filing

8-K
Earnings Release

Exhibits

8-KChanges in Board, Management or Compensation, Amendment to Registrant's Code of Ethics, or Waiver of a Provision of the Code of Ethics, Shareholder votes
EX-10.1EX-10.1
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