Connors William R
Related Filers (1)
Ownership (8)
4
Monday, 2/24/2014
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/18/2014
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/15/2011
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Monday, 11/14/2011
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Monday, 11/16/2009
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/25/2009
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/17/2009
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
3
Friday, 9/5/2008
MDU RESOURCES GROUP INC: Initial statement of beneficial ownership of securities