Form 8-K - Current report:
SEC Accession No. 0000067716-24-000026
Filing Date
2024-03-18
Accepted
2024-03-18 08:14:37
Documents
15
Period of Report
2024-03-14
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K mdu-20240314.htm   iXBRL 8-K 30487
2 EX-10.1 exhibit101-amendedcorvexco.htm EX-10.1 142074
  Complete submission text file 0000067716-24-000026.txt   352931

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT mdu-20240314.xsd EX-101.SCH 2139
4 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT mdu-20240314_def.xml EX-101.DEF 14719
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT mdu-20240314_lab.xml EX-101.LAB 25858
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT mdu-20240314_pre.xml EX-101.PRE 15384
18 EXTRACTED XBRL INSTANCE DOCUMENT mdu-20240314_htm.xml XML 2827
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: 8-K | Act: 34 | File No.: 001-03480 | Film No.: 24756977
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)
(CF Office: 01 Energy & Transportation)