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 126-150 of 1,000 matching filings.

Per page
25
Current page
6
DEFA14A File 001-03480

DEFA14A

Filing date
29 Apr 2024
Reporting date
Not listed
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4

4 filing

Filing date
01 Apr 2024
Reporting date
29 Mar 2024
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ARS File 001-03480

MDUR 2023 ANNUAL REPORT

Filing date
29 Mar 2024
Reporting date
31 Dec 2023
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DEFA14A File 001-03480

DEFA14A

Filing date
29 Mar 2024
Reporting date
Not listed
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DEF 14A File 001-03480

DEF 14A

Filing date
29 Mar 2024
Reporting date
14 May 2024
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SC 13D/A File 005-35797

SC 13D/A filing

Filing date
18 Mar 2024
Reporting date
Not listed
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4

4 filing

Filing date
13 Mar 2024
Reporting date
12 Mar 2024
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4

4 filing

Filing date
26 Feb 2024
Reporting date
22 Feb 2024
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S-8 File 333-277317

FORM S-8

Filing date
23 Feb 2024
Reporting date
Not listed
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10-K File 001-03480

MDU RESOURCES 2023 FORM 10-K

Filing date
22 Feb 2024
Reporting date
31 Dec 2023
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4

4 filing

Filing date
16 Feb 2024
Reporting date
15 Feb 2024
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4

4 filing

Filing date
16 Feb 2024
Reporting date
15 Feb 2024
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4

4 filing

Filing date
16 Feb 2024
Reporting date
15 Feb 2024
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4

4 filing

Filing date
16 Feb 2024
Reporting date
15 Feb 2024
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4

4 filing

Filing date
16 Feb 2024
Reporting date
15 Feb 2024
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4

4 filing

Filing date
16 Feb 2024
Reporting date
15 Feb 2024
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4

4 filing

Filing date
16 Feb 2024
Reporting date
15 Feb 2024
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4

4 filing

Filing date
16 Feb 2024
Reporting date
15 Feb 2024
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4

4 filing

Filing date
16 Feb 2024
Reporting date
15 Feb 2024
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4

4 filing

Filing date
16 Feb 2024
Reporting date
05 Jan 2024
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SC 13G/A File 005-35797

SCHEDULE 13G/A

Filing date
13 Feb 2024
Reporting date
Not listed
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8-K File 001-03480

MDU RESOURCES GROUP, INC. FORM 8-K

Filing date
08 Feb 2024
Reporting date
08 Feb 2024
Next action
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