Johnson Rob L.
Related Filers (1)
MDU RESOURCES GROUP INC (3)
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Ownership (3)
4
Friday, 2/16/2024
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/12/2023
MDU RESOURCES GROUP INC: Statement of changes in beneficial ownership of securities
3
Thursday, 6/1/2023
MDU RESOURCES GROUP INC: Initial statement of beneficial ownership of securities
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