Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001127602-09-012006
Filing Date
2009-05-20
Accepted
2009-05-20 16:44:23
Documents
1
Period of Report
2009-05-20

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT form4.html 4  
1 PRIMARY DOCUMENT form4.xml 4 3575
  Complete submission text file 0001127602-09-012006.txt   5430
Mailing Address 1200 WEST CENTURY AVENUE BISMARCK ND 58506-5650
Business Address 1200 WEST CENTURY AVENUE BISMARCK ND 58506-5650 701-530-1059
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 122 EAST BROADWAY BISMARCK ND 58501
Business Address
Harp John G (Reporting) CIK: 0001381885 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-03480 | Film No.: 09843059