Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0000067716-24-000042
Filing Date
2024-03-29
Accepted
2024-03-29 10:07:42
Documents
72
Period of Report
2024-05-14

Document Format Files

Seq Description Document Type Size
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  Complete submission text file 0000067716-24-000042.txt   30458898

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT mdu-20240328.xsd EX-101.SCH 5415
3 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT mdu-20240328_def.xml EX-101.DEF 7942
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT mdu-20240328_lab.xml EX-101.LAB 11166
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT mdu-20240328_pre.xml EX-101.PRE 7180
75 EXTRACTED XBRL INSTANCE DOCUMENT mdu-20240328_htm.xml XML 164397
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)

EIN.: 301133956 | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 001-03480 | Film No.: 24802351
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)
(CF Office: 01 Energy & Transportation)