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Filing metadata

Accession number: 0001225208-22-009795
Form type: Form 4
Filer: MDU RESOURCES GROUP INC
CIK: CIK 67716
Filed: Aug 25, 2022
Reporting period: Aug 24, 2022
Description: Insider transaction

Documents

0001225208-22-009795-index.htm

Complete submission

0001225208-22-009795.txt

directory listing

Filed by

MDU RESOURCES GROUP INC