Filing

Form 4

Form 4

0000067716-07-000047·MDU RESOURCES GROUP INC

Filing metadata

Accession number: 0000067716-07-000047
Form type: Form 4
Filer: MDU RESOURCES GROUP INC
CIK: CIK 67716
Filed: Feb 22, 2007
Reporting period: Feb 21, 2007
Description: Insider transaction

Documents

0000067716-07-000047-index.htm

Complete submission

0000067716-07-000047.txt

directory listing

Filed by

MDU RESOURCES GROUP INC