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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000067716-05-000165
Filing Date
2005-11-10
Accepted
2005-11-10 18:27:20
Documents
1
Period of Report
2005-11-09

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 9255
  Complete submission text file 0000067716-05-000165.txt   11158
Mailing Address 918 EAST DIVIDE AVENUE BISMARCK ND 58506-5650
Business Address 918 EAST DIVIDE AVENUE BISMARCK ND 58506-5650 7012227900
MDU RESOURCES GROUP INC (Issuer) CIK: 0000067716 (see all company filings)

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

Mailing Address C/O MDU RESOURCES GROUP, INC. PO BOX 5650 BISMARK ND 58506-5650
Business Address
ROBINSON WARREN L (Reporting) CIK: 0001195507 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-03480 | Film No.: 051195447