Form 8-K/A - Current report: [Amend]
SEC Accession No. 0000067716-15-000052
Filing Date
2015-05-07
Accepted
2015-05-06 18:31:56
Documents
3
Period of Report
2015-05-04
Items
Item 2.02: Results of Operations and Financial Condition
Item 7.01: Regulation FD Disclosure

Document Format Files

Seq Description Document Type Size
1 MDU RESOURCES FORM 8-K/A EARNINGS RELEASE 3.31.15 mdu3-31x2015form8xkaearnin.htm 8-K/A 26777
2 EXHIBIT 99 mdu03-31x2015earningreleas.htm EX-99 401042
3 MDU RESOURCES LOGO newpressreleaseagraphic.jpg GRAPHIC 80676
  Complete submission text file 0000067716-15-000052.txt   540373
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: 8-K/A | Act: 34 | File No.: 001-03480 | Film No.: 15838758
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)