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 1,797 SEC EDGAR filings since 11 Feb 1994

SEC filing history

Showing 501-525 of 1,000 matching filings.

Per page
25
Current page
21
10-Q File 001-03480

MDU RESOURCES FORM 10-Q 3-31-2018

Filing date
04 May 2018
Reporting date
31 Mar 2018
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8-K File 001-03480

MDU RESOURCES FORM 8-K

Filing date
03 May 2018
Reporting date
02 May 2018
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4

PRIMARY DOCUMENT

Filing date
30 Mar 2018
Reporting date
30 Mar 2018
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4

PRIMARY DOCUMENT

Filing date
30 Mar 2018
Reporting date
30 Mar 2018
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DEFA14A File 001-03480

DEFA14A

Filing date
23 Mar 2018
Reporting date
Not listed
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DEF 14A File 001-03480

DEF 14A

Filing date
23 Mar 2018
Reporting date
08 May 2018
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4

PRIMARY DOCUMENT

Filing date
13 Mar 2018
Reporting date
13 Mar 2018
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8-K File 001-03480

8-K

Filing date
01 Mar 2018
Reporting date
01 Mar 2018
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10-K File 001-03480

MDU RESOURCES 2017 FORM 10-K

Filing date
23 Feb 2018
Reporting date
31 Dec 2017
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8-K File 001-03480

8-K - COMPENSATION

Filing date
21 Feb 2018
Reporting date
14 Feb 2018
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4

PRIMARY DOCUMENT

Filing date
20 Feb 2018
Reporting date
16 Feb 2018
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4

PRIMARY DOCUMENT

Filing date
20 Feb 2018
Reporting date
16 Feb 2018
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4

PRIMARY DOCUMENT

Filing date
20 Feb 2018
Reporting date
16 Feb 2018
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4

PRIMARY DOCUMENT

Filing date
20 Feb 2018
Reporting date
16 Feb 2018
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4

PRIMARY DOCUMENT

Filing date
20 Feb 2018
Reporting date
16 Feb 2018
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4

PRIMARY DOCUMENT

Filing date
20 Feb 2018
Reporting date
16 Feb 2018
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4

PRIMARY DOCUMENT

Filing date
20 Feb 2018
Reporting date
16 Feb 2018
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4

PRIMARY DOCUMENT

Filing date
20 Feb 2018
Reporting date
16 Feb 2018
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4

PRIMARY DOCUMENT

Filing date
20 Feb 2018
Reporting date
16 Feb 2018
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SC 13G File 005-35797

MCDONALD'S CORPORATION

Filing date
14 Feb 2018
Reporting date
Not listed
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SC 13G/A File 005-35797

SC 13G/A

Filing date
12 Feb 2018
Reporting date
Not listed
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SC 13G/A File 005-35797

SC 13G/A filing

Filing date
09 Feb 2018
Reporting date
Not listed
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8-K File 001-03480

MDU RESOURCES GROUP, INC. FORM 8-K

Filing date
07 Feb 2018
Reporting date
06 Feb 2018
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SC 13G/A File 005-35797

SC 13G/A filing

Filing date
25 Jan 2018
Reporting date
Not listed
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5/A

PRIMARY DOCUMENT

Filing date
23 Jan 2018
Reporting date
31 Dec 2017
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