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Filing Detail
Form 5/A - Annual statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001127602-18-002248
Filing Date
2018-01-23
Accepted
2018-01-23 10:26:52
Documents
1
Period of Report
2017-12-31

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT form5a.html 5/A  
1 PRIMARY DOCUMENT form5a.xml 5/A 3137
  Complete submission text file 0001127602-18-002248.txt   4607
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 (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 1100 N.W. WALL STREET P.O. BOX 369 BEND OR 97701
Business Address
MOSS PATRICIA L (Reporting) CIK: 0001190817 (see all company filings)

Type: 5/A | Act: 34 | File No.: 001-03480 | Film No.: 18541336