Company · CIK 67716 # MDU RESOURCES GROUP INC | CIK | [67716](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000067716) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 4924 — Natural Gas Distribution | | Business address | ND | | Listed | MDU (NYSE) | | First annual or quarterly report | 1994-03-03 | ## Offerings 11 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-289348 | Shelf Effective | 2025-08-07 | 2025-12-05 | 4 | | 333-246323 | Shelf Effective | 2020-08-14 | 2020-08-14 | 1 | | 333-220026 | Shelf Effective | 2017-08-18 | 2019-02-22 | 2 | | 333-200174 | Shelf Effective | 2014-11-13 | 2014-11-13 | 1 | | 333-195990 | Shelf Effective | 2014-05-15 | 2014-05-15 | 1 | | 333-174326 | Shelf Effective | 2011-05-19 | 2013-05-20 | 2 | | 333-178042 | Shelf Effective | 2011-11-18 | 2011-11-18 | 1 | | 333-155550 | Shelf Effective | 2008-11-21 | 2008-11-21 | 1 | | 333-151215 | Shelf Effective | 2008-05-28 | 2008-05-28 | 1 | | 333-104150 | Shelf Effective | 2003-03-31 | 2007-06-28 | 7 | | 333-101268 | Shelf Dormant | 2002-11-18 | 2002-11-18 | 1 | ## Filings 24 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2025-12-05 | [424B5](https://www.sec.gov/Archives/edgar/data/67716/000153949725003160/0001539497-25-003160-index.htm) Shelf takedown | 333-289348 | 0001539497-25-003160 | | 2025-12-03 | [424B5](https://www.sec.gov/Archives/edgar/data/67716/000153949725003113/0001539497-25-003113-index.htm) Shelf takedown | 333-289348 | 0001539497-25-003113 | | 2025-08-07 | [424B5](https://www.sec.gov/Archives/edgar/data/67716/000153949725002056/0001539497-25-002056-index.htm) Shelf takedown | 333-289348 | 0001539497-25-002056 | | 2025-08-07 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/67716/000153949725002050/0001539497-25-002050-index.htm) Shelf registered | 333-289348 | 0001539497-25-002050 | | 2020-08-14 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/67716/000104746920004622/0001047469-20-004622-index.htm) Shelf registered | 333-246323 | 0001047469-20-004622 | | 2019-02-22 | [424B5](https://www.sec.gov/Archives/edgar/data/67716/000104746919000625/0001047469-19-000625-index.htm) Shelf takedown | 333-220026 | 0001047469-19-000625 | | 2017-08-18 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/67716/000006771617000068/0000067716-17-000068-index.htm) Shelf registered | 333-220026 | 0000067716-17-000068 | | 2014-11-13 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/67716/000006771614000130/0000067716-14-000130-index.htm) Shelf registered | 333-200174 | 0000067716-14-000130 | | 2014-05-15 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/67716/000006771614000065/0000067716-14-000065-index.htm) Shelf registered | 333-195990 | 0000067716-14-000065 | | 2013-05-20 | [424B5](https://www.sec.gov/Archives/edgar/data/67716/000006771613000077/0000067716-13-000077-index.htm) Shelf takedown | 333-174326 | 0000067716-13-000077 | | 2011-11-18 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/67716/000089808011000013/0000898080-11-000013-index.htm) Shelf registered | 333-178042 | 0000898080-11-000013 | | 2011-05-19 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/67716/000006771611000049/0000067716-11-000049-index.htm) Shelf registered | 333-174326 | 0000067716-11-000049 | | 2008-11-21 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/67716/000089808008000177/0000898080-08-000177-index.htm) Shelf registered | 333-155550 | 0000898080-08-000177 | | 2008-05-28 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/67716/000095012008000246/0000950120-08-000246-index.htm) Shelf registered | 333-151215 | 0000950120-08-000246 | | 2007-06-28 | [424B5](https://www.sec.gov/Archives/edgar/data/67716/000095012007000384/0000950120-07-000384-index.htm) Shelf takedown | 333-104150 | 0000950120-07-000384 | | 2006-07-27 | [424B5](https://www.sec.gov/Archives/edgar/data/67716/000095012006000413/0000950120-06-000413-index.htm) Shelf takedown | 333-104150 | 0000950120-06-000413 | | 2004-02-05 | [424B5](https://www.sec.gov/Archives/edgar/data/67716/000095012004000092/0000950120-04-000092-index.htm) Shelf takedown | 333-104150 | 0000950120-04-000092 | | 2004-02-03 | [424B5](https://www.sec.gov/Archives/edgar/data/67716/000095012004000086/0000950120-04-000086-index.htm) Shelf takedown | 333-104150 | 0000950120-04-000086 | | 2003-12-18 | [424B5](https://www.sec.gov/Archives/edgar/data/67716/000095012003000812/0000950120-03-000812-index.htm) Shelf takedown | 333-104150 | 0000950120-03-000812 | | 2003-12-16 | [424B5](https://www.sec.gov/Archives/edgar/data/67716/000095012003000808/0000950120-03-000808-index.htm) Shelf takedown | 333-104150 | 0000950120-03-000808 | | 2003-03-31 | [S-3](https://www.sec.gov/Archives/edgar/data/67716/000095012003000153/0000950120-03-000153-index.htm) Shelf registered | 333-104150 | 0000950120-03-000153 | | 2002-11-21 | [424B5](https://www.sec.gov/Archives/edgar/data/67716/000095012002000623/0000950120-02-000623-index.htm) Shelf takedown | 333-49472 | 0000950120-02-000623 | | 2002-11-20 | [424B5](https://www.sec.gov/Archives/edgar/data/67716/000095012002000617/0000950120-02-000617-index.htm) Shelf takedown | 333-49472 | 0000950120-02-000617 | | 2002-11-18 | [S-3](https://www.sec.gov/Archives/edgar/data/67716/000095012002000609/0000950120-02-000609-index.htm) Shelf registered | 333-101268 | 0000950120-02-000609 | [All filings of this company](https://equitycapital.markets/filings?cik=67716) · [CSV](https://equitycapital.markets/filings.csv?cik=67716) --- Source page: https://equitycapital.markets/company/67716 · Data: U.S. SEC EDGAR · CC BY 4.0