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Filing Detail
Form 11-K - Annual report of employee stock purchase, savings and similar plans:
SEC Accession No. 0000067716-24-000070
Filing Date
2024-06-26
Accepted
2024-06-26 15:26:28
Documents
3
Period of Report
2023-12-31

Document Format Files

Seq Description Document Type Size
1 MDU RESOURCES FORM 11-K a2023form11-k.htm 11-K 228893
2 CONSENT OF INDEPENDENT REGISTERED ACCOUNTING FIRM EX-23.1 a2023form11-kex231.htm EX-23.1 1950
3 CONSENT OF INDEPENDENT REGISTERED ACCOUNTING FIRM EX-23.2 a2023form11-kex232.htm EX-23.2 1964
  Complete submission text file 0000067716-24-000070.txt   233947
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: 11-K | Act: 34 | File No.: 001-03480 | Film No.: 241073231
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)
(CF Office: 01 Energy & Transportation)