Form SD - Specialized disclosure report:
SEC Accession No. 0000067716-14-000076
Filing Date
2014-05-30
Accepted
2014-05-30 10:32:45
Documents
2

Document Format Files

Seq Description Document Type Size
1 SD formsd.htm SD 31935
2 EXHIBIT exhibittoformsd.htm EX-1.01 27796
  Complete submission text file 0000067716-14-000076.txt   60888
Mailing Address 1200 WEST CENTURY AVENUE BISMARCK ND 58503
Business Address 1200 WEST CENTURY AVENUE BISMARCK ND 58503 701-530-1059
MDU RESOURCES GROUP INC (Filer) CIK: 0000067716 (see all company filings)

EIN.: 410423660 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SD | Act: 34 | File No.: 001-03480 | Film No.: 14878196
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)