4//SEC Filing
MDU RESOURCES GROUP INC 4
Accession 0000067716-08-000111
$MDUCIK 0000067716operating
Filed
May 18, 8:00 PM ET
Accepted
May 19, 2:54 PM ET
Size
47.7 KB
Accession
0000067716-08-000111
Documents
Issuer
MDU RESOURCES GROUP INC
CIK 0000067716
Entity typeoperating
Related Parties
1- filerCIK 0000067716
Filing Metadata
- Form type
- 4
- Filed
- May 18, 8:00 PM ET
- Accepted
- May 19, 2:54 PM ET
- Size
- 47.7 KB