798 filings
Page 17 of 40
8-K
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1 May 14
MDU Resources Reports First Quarter Earnings, Increases Earnings Guidance
12:00am
8-K
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24 Apr 14
Submission of Matters to a Vote of Security Holders
12:00am
8-K
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14 Apr 14
Mine Safety - Reporting of Shutdowns and Patterns of Violations
12:00am
8-K
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13 Mar 14
Announces March 18 Analyst Seminar Webcast
12:00am
ARS
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12 Mar 14
Annual report to shareholders
12:00am
8-K/A
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19 Feb 14
Departure of Directors or Certain Officers
12:00am
8-K
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19 Feb 14
Departure of Directors or Certain Officers
12:00am
8-K
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13 Feb 14
Entry into a Material Definitive Agreement
12:00am
SC 13G/A
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12 Feb 14
Mdu Resources Group Inc
12:00am
SC 13G/A
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11 Feb 14
Mdu Resources Group Inc
12:00am
8-K
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4 Feb 14
Results of Operations and Financial Condition
12:00am
SC 13G
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3 Feb 14
Mdu Resources Group Inc
12:00am
SC 13G/A
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30 Jan 14
Mdu Resources Group Inc
12:00am
8-K
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23 Jan 14
Departure of Directors or Certain Officers
12:00am
8-K
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19 Dec 13
MDU Resources Increases 2013 Earnings Guidance; S&P Affirmed BBB+ Credit Rating
12:00am
8-K
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3 Dec 13
Departure of Directors or Certain Officers
12:00am
UPLOAD
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2 Dec 13
Letter from SEC
12:00am
8-K
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20 Nov 13
Departure of Directors or Certain Officers
12:00am