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 1,793 SEC EDGAR filings since 11 Feb 1994

SEC filing history

Showing 226-250 of 1,000 matching filings.

Per page
25
Current page
10
8-K File 001-03480

MDU RESOURCES GROUP, INC. FORM 8-K

Filing date
09 Feb 2023
Reporting date
09 Feb 2023
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SC 13D/A File 005-35797

SC 13D/A filing

Filing date
24 Jan 2023
Reporting date
Not listed
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SC 13G File 005-35797

SC 13G filing

Filing date
24 Jan 2023
Reporting date
Not listed
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4

4 filing

Filing date
30 Dec 2022
Reporting date
30 Dec 2022
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8-K File 001-03480

MDU RESOURCES FORM 8-K CAP EX

Filing date
22 Nov 2022
Reporting date
22 Nov 2022
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4

4 filing

Filing date
22 Nov 2022
Reporting date
21 Nov 2022
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4

4 filing

Filing date
22 Nov 2022
Reporting date
21 Nov 2022
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4

4 filing

Filing date
22 Nov 2022
Reporting date
21 Nov 2022
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4

4 filing

Filing date
22 Nov 2022
Reporting date
21 Nov 2022
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4

4 filing

Filing date
22 Nov 2022
Reporting date
21 Nov 2022
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4

4 filing

Filing date
22 Nov 2022
Reporting date
21 Nov 2022
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4

4 filing

Filing date
22 Nov 2022
Reporting date
21 Nov 2022
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4

4 filing

Filing date
22 Nov 2022
Reporting date
21 Nov 2022
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4

4 filing

Filing date
22 Nov 2022
Reporting date
21 Nov 2022
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3

3 filing

Filing date
21 Nov 2022
Reporting date
17 Nov 2022
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SC 13D/A File 005-35797

SC 13D/A filing

Filing date
03 Nov 2022
Reporting date
Not listed
SEC evidence
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10-Q File 001-03480

MDU RESOURCES FORM 10-Q 09-30-2022

Filing date
03 Nov 2022
Reporting date
30 Sep 2022
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8-K File 001-03480

MDU RESOURCES GROUP, INC. FORM 8-K

Filing date
03 Nov 2022
Reporting date
03 Nov 2022
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4

4 filing

Filing date
30 Sep 2022
Reporting date
30 Sep 2022
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4

4 filing

Filing date
25 Aug 2022
Reporting date
24 Aug 2022
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SC 13D File 005-35797

SC 13D filing

Filing date
08 Aug 2022
Reporting date
Not listed
SEC evidence
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Next action
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