CHRISTOPHERSON CATHLEEN M
Related Filers (1)
MDU RESOURCES GROUP INC (1)
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Ownership (6)
4
Wednesday, 6/1/2005
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/2/2005
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
Monday, 11/29/2004
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/2/2004
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
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