10-QFiled May 6, 8:00 PM ET

MDU RESOURCES GROUP INC 10-Q

$MDU · MDU RESOURCES GROUP INC

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mdu-20260331.htmPrimary
MDU RESOURCES FORM 10-Q
a2026q1ex31a.htm
CERTIFICATION OF CHIEF EXECUTIVE OFFICER
a2026q1ex31b.htm
CERTIFICATION OF CHIEF FINANCIAL OFFICER
a2026q1ex32.htm
CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER
mdu-20260331.xsd
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Filing details

Company: MDU RESOURCES GROUP INC
CIK: 0000067716
Form: 10-Q
Filed: May 6, 8:00 PM ET
Accepted: May 7, 5:12 PM ET
Size: 9.2 MB
Accession: 0000067716-26-000050