Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000067716-07-000151
Filing Date
2007-10-04
Accepted
2007-10-04 17:44:17
Documents
2
Period of Report
2007-10-01

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT doc.html 3  
1 PRIMARY DOCUMENT doc.xml 3 2883
2 POWER OF ATTORNEY LETTER powerofattorney.txt EX-24 2843
  Complete submission text file 0000067716-07-000151.txt   7640
Mailing Address 1200 WEST CENTURY AVENUE BISMARCK ND 58506-5650
Business Address 1200 WEST CENTURY AVENUE BISMARCK ND 58506-5650 701-530-1013
MDU RESOURCES GROUP INC (Issuer) CIK: 0000067716 (see all company filings)

EIN.: 410423660 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)

Mailing Address P O BOX 5650 BISMARCK ND 58506-5650
Business Address 701-530-1015
Del Vecchio Mark A (Reporting) CIK: 0001414288 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-03480 | Film No.: 071157534