4 | SEC Filings Hub

Filing metadata

Accession number: 0001225208-19-014720
Form type: Form 4
Filer: MDU RESOURCES GROUP INC
CIK: CIK 67716
Filed: Nov 20, 2019
Reporting period: Nov 19, 2019
Description: Insider transaction

Documents

0001225208-19-014720-index.htm

Complete submission

0001225208-19-014720.txt

directory listing

Filed by

MDU RESOURCES GROUP INC