ALBERTSON BRUCE R

Related Filers (1)

Ownership (3)

4
Tuesday, 1/4/2005
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/6/2004
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/2/2004
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
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