4//SEC Filing
MDU RESOURCES GROUP INC 4
Accession 0000067716-08-000109
$MDUCIK 0000067716operating
Filed
May 18, 8:00 PM ET
Accepted
May 19, 9:36 AM ET
Size
57.6 KB
Accession
0000067716-08-000109
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, 9:36 AM ET
- Size
- 57.6 KB