# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000067716-24-000082
Filing Date
2024-08-08
Accepted
2024-08-08 08:38:01
Documents
93
Period of Report
2024-06-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | MDU RESOURCES FORM 10-Q | mdu-20240630.htm iXBRL | 10-Q | 2582523
2 | MDU RESOURCES CERTIFICATION OF CHIEF EXECUTIVE OFFICER | a2024q2ex31a.htm | EX-31.A | 9218
3 | MDU RESOURCES CERTIFICATION OF CHIEF FINANCIAL OFFICER | a2024q2ex31b.htm | EX-31.B | 8836
4 | MDU RESOURCES CERTIFICATION OF CEO AND CFO | a2024q2ex32.htm | EX-32 | 5373
5 | MDU NOTE PURCHASE AGREEMENT | a2024q2ex4a.htm | EX-4.A | 783120
| Complete submission text file | 0000067716-24-000082.txt |  | 12542373

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | mdu-20240630.xsd | EX-101.SCH | 57106
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | mdu-20240630_cal.xml | EX-101.CAL | 98249
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | mdu-20240630_def.xml | EX-101.DEF | 356320
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | mdu-20240630_lab.xml | EX-101.LAB | 734047
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | mdu-20240630_pre.xml | EX-101.PRE | 560283
96 | EXTRACTED XBRL INSTANCE DOCUMENT | mdu-20240630_htm.xml | XML | 2288046

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: 10-Q | Act: 34 | File No.: 001-03480 | Film No.: 241186247
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)
(CF Office: 01 Energy & Transportation)