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Home / MDU RESOURCES GROUP INC / Filings / 8-A12B/A

8-A12B/A

8-A12B/A AMENDMENT NO. 9

Company: MDU RESOURCES GROUP INC
Filed: May 8, 2015
Accession Number: 0000067716-15-000062

View Document ↗ View on SEC.gov ↗

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© 2026 EdgarLookup. All rights reserved. Filing data sourced from the SEC EDGAR database. For informational purposes only — not financial advice. · Data last updated 3 months ago.