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Filing
Form 4
Form 4
0001127602-15-032021
·
MDU RESOURCES GROUP INC
Filer
Filing index
Filing metadata
Accession number
0001127602-15-032021
Form type
Form 4
Filer
MDU RESOURCES GROUP INC
CIK
CIK 67716
Filed
Nov 19, 2015
Reporting period
Nov 18, 2015
Description
Insider transaction
Documents
Filing index
0001127602-15-032021-index.htm
Complete submission
0001127602-15-032021.txt
All documents
directory listing
Filed by
MDU RESOURCES GROUP INC
CIK 67716
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