HILDESTAD TERRY D
Related Filers (1)
Ownership (13)
4
Wednesday, 12/1/2010
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/26/2010
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/17/2010
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/16/2010
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
4
Tuesday, 2/19/2008
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/22/2007
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/20/2007
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/21/2006
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/25/2005
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/22/2005
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/20/2004
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/17/2004
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities