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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000067716-24-000107
Filing Date
2024-11-07
Accepted
2024-11-07 08:47:24
Documents
94
Period of Report
2024-09-30

Document Format Files

Seq Description Document Type Size
1 MDU RESOURCES FORM 10-Q 09-30-2024 mdu-20240930.htm   iXBRL 10-Q 2669347
2 MDU RESOURCES CERTIFICATION OF CHIEF EXECUTIVE OFFICER a2024q3ex31a.htm EX-31.A 9220
3 MDU RESOURCES CERTIFICATION OF CHIEF FINANCIAL OFFICER a2024q3ex31b.htm EX-31.B 8838
4 MDU RESOURCES CERTIFICATION OF CEO AND CFO a2024q3ex32.htm EX-32 5380
  Complete submission text file 0000067716-24-000107.txt   11935236

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT mdu-20240930.xsd EX-101.SCH 59418
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT mdu-20240930_cal.xml EX-101.CAL 98383
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT mdu-20240930_def.xml EX-101.DEF 344266
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT mdu-20240930_lab.xml EX-101.LAB 740847
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT mdu-20240930_pre.xml EX-101.PRE 577837
97 EXTRACTED XBRL INSTANCE DOCUMENT mdu-20240930_htm.xml XML 2362853
Mailing Address 1200 WEST CENTURY AVENUE BISMARCK ND 58503
Business Address 1200 WEST CENTURY AVENUE BISMARCK ND 58503 701-530-1000
MDU RESOURCES GROUP INC (Filer) CIK: 0000067716 (see all company filings)

IRS No.: 301133956 | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-03480 | Film No.: 241433402
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)
(CF Office: 01 Energy & Transportation)