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MDU similar filings
- 30 Sep 20 MDU RESOURCES / DAVID M SPARBY ownership change
- 21 Aug 20 MDU RESOURCES / DAVID M SPARBY ownership change
- 1 Jul 20 MDU RESOURCES / DAVID M SPARBY ownership change
- 1 Jul 20 MDU RESOURCES / Edward A Ryan ownership change
- 26 May 20 MDU RESOURCES / Margaret A Link ownership change
- 18 May 20 MDU RESOURCES / Margaret A Link ownership change
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