MDU RESOURCES GROUP INC reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Bismarck, ND
SEC filing record 1 source field available
Fiscal year end
31 December
MDU RESOURCES GROUP INC has filed 1,792 SEC EDGAR filings since 11 Feb 1994

SEC filing history

Showing 51-75 of 1,000 matching filings.

Per page
25
Current page
3
4

4 filing

Filing date
19 Aug 2025
Reporting date
19 Aug 2025
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3

3 filing

Filing date
14 Aug 2025
Reporting date
12 Aug 2025
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3

3 filing

Filing date
14 Aug 2025
Reporting date
12 Aug 2025
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10-Q File 001-03480

MDU RESOURCES FORM 10-Q

Filing date
07 Aug 2025
Reporting date
30 Jun 2025
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8-K File 001-03480

MDU RESOURCES FORM 8-K

Filing date
07 Aug 2025
Reporting date
07 Aug 2025
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4

4 filing

Filing date
16 Jul 2025
Reporting date
15 May 2025
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4

4 filing

Filing date
01 Jul 2025
Reporting date
30 Jun 2025
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4

4 filing

Filing date
01 Jul 2025
Reporting date
30 Jun 2025
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11-K/A File 001-03480

MDU RESOURCES GROUP, INC. FORM 11-K/A

Filing date
23 Jun 2025
Reporting date
31 Dec 2024
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11-K File 001-03480

MDU RESOURCES GROUP, INC. FORM 11-K

Filing date
18 Jun 2025
Reporting date
31 Dec 2024
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SD File 001-03480

SD

Filing date
30 May 2025
Reporting date
Not listed
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3

3 filing

Filing date
19 May 2025
Reporting date
13 May 2025
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10-Q File 001-03480

MDU RESOURCES FORM 10-Q

Filing date
08 May 2025
Reporting date
31 Mar 2025
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8-K File 001-03480

MDU RESOURCES FORM 8-K

Filing date
08 May 2025
Reporting date
08 May 2025
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ARS File 001-03480

ARS

Filing date
03 Apr 2025
Reporting date
27 Mar 2025
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DEFA14A File 001-03480

DEFA14A

Filing date
03 Apr 2025
Reporting date
Not listed
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DEF 14A File 001-03480

DEF 14A

Filing date
03 Apr 2025
Reporting date
13 May 2025
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4

4 filing

Filing date
01 Apr 2025
Reporting date
31 Mar 2025
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4

4 filing

Filing date
01 Apr 2025
Reporting date
31 Mar 2025
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10-K File 001-03480

MDU RESOURCES FORM 10-K

Filing date
20 Feb 2025
Reporting date
31 Dec 2024
Next action
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