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Filing Detail
Form POSASR - Post-effective Amendment to an automatic shelf registration statement:
SEC Accession No. 0000067716-16-000206
Filing Date
2016-12-05
Accepted
2016-12-05 11:52:20
Documents
1
Effectiveness Date
2016-12-05

Document Format Files

Seq Description Document Type Size
1 POSASR a2016posasrdriptermination.htm POSASR 68730
  Complete submission text file 0000067716-16-000206.txt   69840
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)

IRS No.: 410423660 | State of Incorp.: DE | Fiscal Year End: 1231
Type: POSASR | Act: 33 | File No.: 333-200174 | Film No.: 162033141
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)