Mdu Resources Group Inc 8-K and 8-K/A reports

Location
1200 West Century Avenue, Bismarck, ND
Fiscal year end
December 31
Data updated at
11/7/2024, 08:49 AM
Form type Sec Links Description Filing date Reporting date
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K Nov 7, 2024 Nov 7, 2024
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K Nov 6, 2024 Oct 31, 2024
8-K Report | Data 8-K Nov 1, 2024 Oct 31, 2024
8-K Report | Data 8-K Oct 17, 2024 Oct 17, 2024
8-K Report | Data 8-K Oct 2, 2024 Oct 1, 2024
8-K Report | Data 8-K Sep 3, 2024 Sep 3, 2024
8-K Report | Data 8-K Aug 15, 2024 Aug 15, 2024
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K Aug 8, 2024 Aug 8, 2024
8-K Report | Data 8-K Jul 18, 2024 Jul 18, 2024
8-K Report | Data 8-K May 20, 2024 May 14, 2024
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K May 2, 2024 May 2, 2024
8-K Report | Data 8-K Mar 18, 2024 Mar 14, 2024
8-K Report | Data 8-K Mar 13, 2024 Mar 13, 2024
8-K Report | Data 8-K Feb 21, 2024 Feb 15, 2024
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K Feb 8, 2024 Feb 8, 2024
8-K Report | Data MDU RESOURCES FORM 8-K CAP EX Nov 21, 2023 Nov 21, 2023
8-K Report | Data 8-K Nov 17, 2023 Nov 16, 2023
8-K Report | Data 8-K Nov 2, 2023 Nov 1, 2023
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K Nov 2, 2023 Nov 2, 2023
8-K Report | Data 8-K Aug 17, 2023 Aug 17, 2023
8-K Report | Data 8-K Aug 10, 2023 Aug 10, 2023
8-K Report | Data 8-K Aug 3, 2023 Aug 2, 2023
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K Aug 3, 2023 Aug 3, 2023
8-K Report | Data 8-K Jul 10, 2023 Jul 10, 2023
8-K/A Report | Data MDU RESOURCES GROUP, INC. FORM 8-K Jun 7, 2023 May 30, 2023
8-K Report | Data FORM 8-K Jun 1, 2023 May 30, 2023
8-K Report | Data FORM 8-K May 12, 2023 May 10, 2023
8-K Report | Data 8-K May 11, 2023 May 9, 2023
8-K Report | Data 8-K May 4, 2023 May 3, 2023
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K May 4, 2023 May 4, 2023
8-K Report | Data 8-K May 4, 2023 May 3, 2023
8-K Report | Data 8-K Apr 25, 2023 Apr 25, 2023
8-K Report | Data 8-K Apr 11, 2023 Apr 11, 2023
8-K Report | Data 8-K Apr 10, 2023 Apr 10, 2023
8-K Report | Data 8-K Apr 10, 2023 Apr 7, 2023
8-K Report | Data 8-K Feb 17, 2023 Feb 16, 2023
8-K Report | Data 8-K Feb 16, 2023 Feb 16, 2023
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K Feb 9, 2023 Feb 9, 2023
8-K Report | Data 8-K Jan 24, 2023 Jan 24, 2023
8-K Report | Data 8-K Dec 15, 2022 Dec 14, 2022
8-K Report | Data MDU RESOURCES FORM 8-K CAP EX Nov 22, 2022 Nov 22, 2022
8-K Report | Data 8-K Nov 18, 2022 Nov 17, 2022
8-K Report | Data 8-K Nov 17, 2022 Nov 17, 2022
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K Nov 3, 2022 Nov 3, 2022
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K Aug 4, 2022 Aug 4, 2022
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K Aug 4, 2022 Aug 4, 2022
8-K Report | Data 8-K May 12, 2022 May 10, 2022
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K May 4, 2022 May 4, 2022
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K Feb 9, 2022 Feb 9, 2022
8-K Report | Data 8-K Jan 10, 2022 Jan 6, 2022
8-K Report | Data MDU RESOURCES FORM 8-K CAP EX Nov 23, 2021 Nov 23, 2021
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K Nov 3, 2021 Nov 3, 2021
8-K Report | Data 8-K Aug 16, 2021 Aug 10, 2021
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K Aug 4, 2021 Aug 4, 2021
8-K Report | Data 8-K May 12, 2021 May 11, 2021
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K May 6, 2021 May 5, 2021
8-K Report | Data 8-K Mar 12, 2021 Mar 9, 2021
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K Feb 3, 2021 Feb 3, 2021
8-K Report | Data 8-K Dec 18, 2020 Dec 15, 2020
8-K Report | Data MDU RESOURCES FORM 8-K EARNINGS GUIDANCE Dec 14, 2020 Dec 14, 2020
8-K Report | Data MDU RESOURCES FORM 8-K CAP EX Nov 19, 2020 Nov 19, 2020
8-K Report | Data 8-K Nov 12, 2020 Nov 12, 2020
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K Nov 4, 2020 Nov 4, 2020
8-K Report | Data 8-K Oct 8, 2020 Sep 16, 2020
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K Aug 4, 2020 Aug 4, 2020
8-K Report | Data 8-K May 13, 2020 May 12, 2020
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K May 7, 2020 May 7, 2020
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K Feb 4, 2020 Feb 4, 2020
8-K Report | Data MDU RESOURCES FORM 8-K EARNINGS GUIDANCE Dec 9, 2019 Dec 9, 2019
8-K Report | Data MDU RESOURCES FORM 8-K CAP EX Nov 18, 2019 Nov 18, 2019
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K Oct 30, 2019 Oct 29, 2019
8-K Report | Data 8-K Oct 4, 2019 Oct 1, 2019
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Jul 30, 2019 Jul 30, 2019
8-K Report 8-K May 8, 2019 May 7, 2019
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Apr 30, 2019 Apr 30, 2019
8-K Report 8-K Feb 22, 2019 Feb 22, 2019
8-K Report MDU RESOURCES FORM 8-K Feb 19, 2019 Feb 19, 2019
8-K Report 8-K Feb 15, 2019 Feb 14, 2019
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Feb 6, 2019 Feb 5, 2019
8-K Report 8-K Jan 2, 2019 Dec 31, 2018
8-K Report MDU RESOURCES FORM 8-K Dec 18, 2018 Dec 18, 2018
8-K Report MDU RESOURCES FORM 8-K CAP EX Nov 21, 2018 Nov 20, 2018
8-K Report 8-K Nov 15, 2018 Nov 15, 2018
8-K Report MDU RESOURCES FORM 8-K Nov 1, 2018 Oct 31, 2018
8-K Report 8-K Aug 16, 2018 Aug 16, 2018
8-K Report MDU RESOURCES FORM 8-K Jul 31, 2018 Jul 31, 2018
8-K Report 8-K May 9, 2018 May 8, 2018
8-K Report MDU RESOURCES FORM 8-K May 3, 2018 May 2, 2018
8-K Report 8-K Mar 1, 2018 Mar 1, 2018
8-K Report 8-K - COMPENSATION Feb 21, 2018 Feb 14, 2018
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Feb 7, 2018 Feb 6, 2018
8-K Report 8-K Nov 21, 2017 Nov 16, 2017
8-K Report MDU RESOURCES FORM 8-K CAP EX Nov 21, 2017 Nov 21, 2017
8-K Report MDU RESOURCES FORM 8-K Nov 1, 2017 Nov 1, 2017
8-K Report 8-K Sep 21, 2017 Sep 15, 2017
8-K Report | Data MDU RESOURCES FORM 8-K Aug 1, 2017 Aug 1, 2017
8-K Report 8-K May 24, 2017 May 23, 2017
8-K Report 8-K May 10, 2017 May 9, 2017
8-K Report MDU RESOURCES FORM 8-K May 3, 2017 May 3, 2017
8-K Report 8-K Feb 21, 2017 Feb 16, 2017
8-K Report MDU RESOURCES FORM 8-K Feb 1, 2017 Feb 1, 2017
8-K Report 8-K Jan 3, 2017 Jan 3, 2017
8-K Report 8-K Dec 13, 2016 Nov 29, 2016
8-K Report MDU RESOURCES FORM 8-K CAP EX Nov 23, 2016 Nov 22, 2016
8-K Report 8-K Nov 21, 2016 Nov 21, 2016
8-K Report 8-K Nov 21, 2016 Nov 17, 2016
8-K Report MDU RESOURCES FORM 8-K Nov 3, 2016 Nov 2, 2016
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Aug 3, 2016 Aug 2, 2016
8-K/A Report 8-K/A Jul 21, 2016 Jun 24, 2016
8-K Report 8-K Jun 28, 2016 Jun 24, 2016
8-K Report | Data MDU RESOURCES GROUP, INC. FORM 8-K May 4, 2016 May 3, 2016
8-K/A Report 8-K/A Apr 29, 2016 Feb 10, 2016
8-K/A Report 8-K Apr 29, 2016 Apr 26, 2016
8-K Report 8-K Apr 27, 2016 Apr 26, 2016
8-K Report | Data 8-K Apr 5, 2016 Apr 4, 2016
8-K Report 8-K Mar 8, 2016 Mar 2, 2016
8-K Report 8-K Feb 18, 2016 Feb 11, 2016
8-K Report MDU RESOURCES GROUP, INC. 12-31-2015 FORM 8-K Feb 4, 2016 Feb 3, 2016
8-K Report MDU RESOURCES FORM 8-K CAP EX Nov 17, 2015 Nov 16, 2015
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Nov 3, 2015 Nov 2, 2015
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Aug 4, 2015 Aug 3, 2015
8-K Report 8-K Jul 2, 2015 Jun 30, 2015
8-K Report 8-K Jun 24, 2015 Jun 12, 2015
8-K Report 8-K Jun 8, 2015 Jun 3, 2015
8-K Report 8-K Jun 3, 2015 Jun 1, 2015
8-K/A Report MDU RESOURCES FORM 8-K/A EARNINGS RELEASE 3.31.15 May 7, 2015 May 4, 2015
8-K Report MDU RESOURCES FORM 8-K EARNINGS RELEASE 3.31.15 May 5, 2015 May 4, 2015
8-K Report 8-K ITEM 5.07 Apr 30, 2015 Apr 28, 2015
8-K Report CURRENT REPORT Apr 7, 2015 Apr 2, 2015
8-K/A Report 8-K/A Feb 18, 2015 Jan 4, 2015
8-K/A Report 8-K/A Feb 18, 2015 Jan 20, 2015
8-K Report 8-K Feb 18, 2015 Feb 11, 2015
8-K Report MDU-12-31-2014 EARNINGS RELEASE Feb 3, 2015 Feb 2, 2015
8-K Report 8-K Jan 23, 2015 Jan 20, 2015
8-K Report 8-K Jan 9, 2015 Jan 9, 2015
8-K Report Jan 8, 2015 Jan 4, 2015
8-K Report 8-K Nov 24, 2014 Nov 19, 2014
8-K Report 8-K Nov 24, 2014 Nov 24, 2014
8-K Report 8-K Nov 13, 2014 Nov 13, 2014
8-K Report 8-K Nov 4, 2014 Nov 3, 2014
8-K Report 8-K Sep 23, 2014 Sep 18, 2014
8-K Report 8-K Sep 15, 2014 Sep 15, 2014
8-K Report 8-K Aug 19, 2014 Aug 14, 2014
8-K Report 8-K Aug 5, 2014 Aug 4, 2014
8-K Report MDU FORM 8-K ITEM 1 Jul 21, 2014 Jul 17, 2014
8-K Report 8-K May 19, 2014 May 19, 2014
8-K Report 8-K May 15, 2014 May 15, 2014
8-K Report 8-K May 1, 2014 Apr 30, 2014
8-K Report 8-K Apr 24, 2014 Apr 22, 2014
8-K Report 8-K Apr 14, 2014 Apr 8, 2014
8-K Report 8-K Mar 13, 2014 Mar 6, 2014
8-K/A Report 8-K/A Feb 19, 2014 Dec 3, 2013
8-K Report 8-K Feb 19, 2014 Feb 12, 2014
8-K Report 8-K Feb 13, 2014 Feb 10, 2014
8-K Report 8-K Feb 4, 2014 Feb 3, 2014
8-K Report 8-K Jan 23, 2014 Jan 21, 2014
8-K Report 8-K Dec 19, 2013 Dec 18, 2013
8-K Report 8-K Dec 3, 2013 Dec 3, 2013
8-K Report 8-K Nov 20, 2013 Nov 15, 2013
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Nov 1, 2013 Oct 31, 2013
8-K Report 8-K Oct 15, 2013 Sep 5, 2013
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Aug 1, 2013 Jul 31, 2013
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Jul 26, 2013 Jul 24, 2013
8-K Report 8-K May 20, 2013 May 20, 2013
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K ITEM 1.04 May 6, 2013 May 1, 2013
8-K Report 8-K May 1, 2013 Apr 30, 2013
8-K Report 8-K Apr 25, 2013 Apr 23, 2013
8-K Report 8-K Mar 7, 2013 Mar 4, 2013
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Feb 11, 2013 Feb 6, 2013
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Feb 5, 2013 Feb 4, 2013
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Nov 20, 2012 Nov 14, 2012
8-K/A Report MDU RESOURCES GROUP, INC. FORM 8-K/A Nov 20, 2012 Aug 16, 2012
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Nov 1, 2012 Oct 31, 2012
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Oct 15, 2012 Oct 2, 2012
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Aug 21, 2012 Aug 16, 2012
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Aug 2, 2012 Aug 1, 2012
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K May 1, 2012 Apr 30, 2012
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Apr 27, 2012 Apr 24, 2012
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Apr 18, 2012 Apr 17, 2012
8-K Report 8-K Mar 6, 2012 Mar 1, 2012
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Feb 2, 2012 Dec 31, 2011
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Dec 21, 2011 Dec 19, 2011
8-K Report 8-K Nov 21, 2011 Nov 17, 2011
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Nov 1, 2011 Sep 30, 2011
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Oct 17, 2011 Oct 17, 2011
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Aug 2, 2011 Jun 30, 2011
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Jun 27, 2011 Jun 27, 2011
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K May 27, 2011 May 24, 2011
8-K/A Report MDU RESOURCES GROUP, INC. FORM 8-K/A May 13, 2011 Apr 26, 2011
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K May 3, 2011 Mar 31, 2011
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Apr 29, 2011 Apr 26, 2011
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Apr 27, 2011 Apr 26, 2011
8-K Report 8-K Feb 22, 2011 Feb 15, 2011
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Feb 3, 2011 Dec 31, 2010
8-K Report 8K Jan 12, 2011 Dec 30, 2010
8-K Report 8-K Nov 16, 2010 Oct 29, 2010
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Oct 28, 2010 Sep 30, 2010
8-K Report MDU RESOURCES GROUP, INC. FORM 8K Oct 21, 2010 Oct 20, 2010
8-K Report 8-K Aug 17, 2010 Aug 12, 2010
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Aug 3, 2010 Jun 30, 2010
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Jun 18, 2010 Jun 15, 2010
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Apr 30, 2010 Apr 27, 2010
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Apr 30, 2010 Mar 31, 2010
8-K Report 8-K Apr 8, 2010 Apr 8, 2010
8-K Report 8-K Mar 11, 2010 Mar 5, 2010
8-K Report FORM 8-K Feb 18, 2010 Feb 11, 2010
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Feb 1, 2010 Dec 31, 2009
8-K Report MDU RESOURCES GROUP, INC. FORM 8-K Jan 19, 2010 Jan 12, 2010
8-K Report FORM 8-K Jan 7, 2010 Jan 6, 2010