MDU News — Page 2
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 |
|---|---|---|---|---|
| 2018-11-21 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 7.01,9.01. |
| 2018-11-15 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.02,9.01. |
| 2018-11-01 | 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. |
| 2018-08-16 | 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. |
| 2018-07-31 | 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. |
| 2018-05-09 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.07. |
| 2018-05-03 | 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. |
| 2018-03-01 | 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. |
| 2018-02-21 | 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. |
| 2018-02-07 | 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. |
| 2017-11-21 | 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. |
| 2017-11-21 | 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. |
| 2017-11-01 | 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. |
| 2017-09-21 | 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. |
| 2017-08-01 | 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. |
| 2017-05-24 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.02. |
| 2017-05-10 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.07. |
| 2017-05-03 | 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. |
| 2017-02-21 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.02,5.03,9.01. |
| 2017-02-01 | 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. |
| 2017-01-03 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 7.01,9.01. |
| 2016-12-13 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 1.04. |
| 2016-11-23 | 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. |
| 2016-11-21 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.02,5.03,9.01. |
| 2016-11-21 | 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. |
| 2016-11-03 | 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. |
| 2016-08-03 | 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. |
| 2016-07-21 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K/A | MDU RESOURCES GROUP INC filed Form 8-K/A covering items 9.01. |
| 2016-06-28 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 1.01,2.01,2.06. |
| 2016-05-04 | 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. |
| 2016-04-29 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K/A | MDU RESOURCES GROUP INC filed Form 8-K/A covering items 5.07. |
| 2016-04-29 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K/A | MDU RESOURCES GROUP INC filed Form 8-K/A covering items 5.02. |
| 2016-04-27 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.07. |
| 2016-04-05 | 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. |
| 2016-03-08 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.02,9.01. |
| 2016-02-18 | 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. |
| 2016-02-04 | 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. |
| 2015-11-17 | 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. |
| 2015-11-03 | 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. |
| 2015-08-04 | 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. |
| 2015-07-02 | 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. |
| 2015-06-24 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 8.01. |
| 2015-06-08 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.02. |
| 2015-06-03 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 8.01. |
| 2015-05-07 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K/A | MDU RESOURCES GROUP INC filed Form 8-K/A covering items 2.02,7.01. |
| 2015-05-05 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 2.02,7.01. |
| 2015-04-30 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.07. |
| 2015-04-07 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.03,9.01. |
| 2015-02-18 | 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. |
| 2015-02-18 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K/A | MDU RESOURCES GROUP INC filed Form 8-K/A covering items 5.02,9.01. |
| 2015-02-18 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K/A | MDU RESOURCES GROUP INC filed Form 8-K/A covering items 5.01. |
| 2015-02-03 | 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. |
| 2015-01-23 | 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. |
| 2015-01-09 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 8.01. |
| 2015-01-08 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.02. |
| 2014-11-24 | 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. |
| 2014-11-24 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 1.04. |
| 2014-11-13 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 8.01. |
| 2014-11-04 | 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. |
| 2014-09-23 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 1.04. |
| 2014-09-15 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 8.01,9.01. |
| 2014-08-19 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.03,9.01. |
| 2014-08-05 | 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. |
| 2014-07-21 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 1.01. |
| 2014-05-19 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 8.01,9.01. |
| 2014-05-15 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 1.01,5.02,5.03,9.01. |
| 2014-05-01 | 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. |
| 2014-04-24 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.07. |
| 2014-04-14 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 1.04. |
| 2014-03-13 | 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. |
| 2014-02-19 | 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. |
| 2014-02-19 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K/A | MDU RESOURCES GROUP INC filed Form 8-K/A covering items 5.02. |
| 2014-02-13 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 1.01. |
| 2014-02-04 | 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. |
| 2014-01-23 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.02. |
| 2013-12-19 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 8.01. |
| 2013-12-03 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.02. |
| 2013-11-20 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.02. |
| 2013-11-01 | 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. |
| 2013-10-15 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 1.04. |
| 2013-08-01 | 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. |
| 2013-07-26 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.02,9.01. |
| 2013-05-20 | 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. |
| 2013-05-06 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 1.04. |
| 2013-05-01 | 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. |
| 2013-04-25 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.07. |
| 2013-03-07 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.02,5.03,8.01,9.01. |
| 2013-02-11 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.02. |
| 2013-02-05 | 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. |
| 2012-11-20 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K/A | MDU RESOURCES GROUP INC filed Form 8-K/A covering items 5.02. |
| 2012-11-20 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.02,9.01. |
| 2012-11-01 | 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. |
| 2012-10-15 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.02. |
| 2012-08-21 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.02,5.03,9.01. |
| 2012-08-02 | 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. |
| 2012-05-01 | 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. |
| 2012-04-27 | Current report | SEC filing | MDU RESOURCES GROUP INC filed Form 8-K | MDU RESOURCES GROUP INC filed Form 8-K covering items 5.07. |
| 2012-04-18 | 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. |
| 2012-03-06 | 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. |
| 2012-02-02 | 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. |