Holaday A Bart
Related Filers (1)
Ownership (33)
4
Friday, 3/30/2018
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/3/2018
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/22/2017
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Monday, 10/2/2017
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/30/2017
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/31/2017
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/3/2017
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/22/2016
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Friday, 9/30/2016
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Thursday, 6/30/2016
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/31/2016
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/4/2016
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/19/2015
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/30/2015
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/1/2015
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/1/2015
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/31/2014
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/20/2014
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/1/2014
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/30/2014
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/31/2014
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/10/2013
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Friday, 11/22/2013
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Monday, 12/10/2012
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/20/2012
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Monday, 12/12/2011
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/22/2011
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/8/2010
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/18/2010
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/1/2010
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/19/2009
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Monday, 11/17/2008
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
3
Friday, 11/7/2008
MDU RESOURCES GROUP INC: Initial statement of beneficial ownership of securities