798 filings
Page 12 of 40
8-K
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4 May 16
22 Percent Earnings Increase at Utility Group Drives MDU Resources’ First Quarter Earnings
12:00am
8-K/A
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29 Apr 16
Departure of Directors or Certain Officers
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8-K/A
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29 Apr 16
Submission of Matters to a Vote of Security Holders
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8-K
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27 Apr 16
Submission of Matters to a Vote of Security Holders
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DEFA14A
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14 Apr 16
Additional proxy soliciting materials
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8-K
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5 Apr 16
MDU Resources Completes Sale of Oil and Natural Gas Assets
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4
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31 Mar 16
MDU RESOURCES / MARK A HELLERSTEIN ownership change
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4
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31 Mar 16
MDU RESOURCES / A Bart Holaday ownership change
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8-K
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8 Mar 16
MDU Resources names Vollmer chief accounting officer
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8-K
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18 Feb 16
Departure of Directors or Certain Officers
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4
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16 Feb 16
MDU RESOURCES / Dennis L Haider ownership change
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4
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16 Feb 16
MDU RESOURCES / Nicole A Kivisto ownership change
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SC 13G
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16 Feb 16
Mdu Resources Group Inc
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4
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16 Feb 16
MDU RESOURCES / Doran N Schwartz ownership change
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4
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16 Feb 16
MDU RESOURCES / David L Goodin ownership change
12:00am
4
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16 Feb 16
MDU RESOURCES / CYNTHIA J NORLAND ownership change
12:00am
4
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16 Feb 16
MDU RESOURCES / Daniel S Kuntz ownership change
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SC 13G/A
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12 Feb 16
Mdu Resources Group Inc
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