MDU News — Page 4
Official issuer or fund updates, exact SEC current reports, and large established publisher coverage, newest first. Every lawfully retained item remains in the corpus; each public page contains at most 100 rows. Headlines open the exact source; summaries are concise descriptions and not investment recommendations. Captured 2026-08-31.
| Date | Type | Publisher | Headline | Summary |
|---|---|---|---|---|
| 2005-06-01 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 8.01,9.01. |
| 2005-05-27 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 8.01. |
| 2005-05-19 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 8.01. |
| 2005-05-05 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 2.03. |
| 2005-05-03 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 1.01,9.01. |
| 2005-04-29 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 8.01,9.01. |
| 2005-04-25 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 1.01. |
| 2005-04-19 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 2.02,7.01,9.01. |
| 2005-04-04 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.02,9.01. |
| 2005-03-24 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 8.01,9.01. |
| 2005-03-15 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 8.01. |
| 2005-02-24 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 1.01,9.01. |
| 2005-02-11 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.02,9.01. |
| 2005-01-28 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 2.02,7.01,9.01. |
| 2005-01-18 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 8.01,9.01. |
| 2004-11-30 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 8.01,9.01. |
| 2004-11-15 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.02. |
| 2004-10-19 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 2.02. |
| 2004-10-08 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 1.01. |
| 2004-09-24 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.02. |
| 2004-07-21 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 12. |
| 2004-04-20 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 12. |
| 2004-02-05 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2004-01-22 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 12,5,7. |
| 2003-12-17 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2003-11-18 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5. |
| 2003-10-24 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 12. |
| 2003-09-10 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2003-07-24 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 7,9. |
| 2003-04-22 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 7,9. |
| 2003-03-13 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2003-01-29 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2002-12-23 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2002-11-18 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 7. |
| 2002-11-05 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2002-10-23 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2002-08-14 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 7,9. |
| 2002-07-25 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2002-04-29 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2002-03-28 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 4. |
| 2002-02-20 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 4. |
| 2002-01-25 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2002-01-03 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2001-09-28 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2001-09-21 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 2. |
| 2001-07-26 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2001-04-25 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2001-03-20 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2001-03-08 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2001-02-02 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2001-01-26 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 2. |
| 2000-12-27 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2000-11-20 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2000-10-27 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 2. |
| 2000-10-20 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2000-09-12 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2000-09-08 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2000-08-10 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2000-07-14 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 2000-02-11 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 1999-01-13 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5. |
| 1998-12-01 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 1998-07-07 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5. |
| 1998-04-22 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 7. |
| 1998-04-17 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5. |
| 1997-09-09 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 1997-07-14 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5. |
| 1996-10-02 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5,7. |
| 1995-12-12 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5. |