# Filing Detail

Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0000067716-15-000035
Filing Date
2015-03-18
Accepted
2015-03-18 09:48:10
Documents
20
Period of Report
2015-04-28
Effectiveness Date
2015-03-18

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | DEF 14A | mdu2015proxy.htm | DEF 14A | 2608920
2 |  | davidlgoodinblck.jpg | GRAPHIC | 195138
3 |  | everistb.jpg | GRAPHIC | 112188
4 |  | faggb.jpg | GRAPHIC | 119936
5 |  | goodinb.jpg | GRAPHIC | 95883
6 |  | hellersteinb.jpg | GRAPHIC | 102679
7 |  | holadayb.jpg | GRAPHIC | 101084
8 |  | image-arrow.jpg | GRAPHIC | 686
9 |  | image-dgletterhead.jpg | GRAPHIC | 111463
10 |  | image-envelope.jpg | GRAPHIC | 577
11 |  | image-mdurlogo.jpg | GRAPHIC | 43073
12 |  | image-telephone.jpg | GRAPHIC | 630
13 |  | image_computer.jpg | GRAPHIC | 598
14 |  | johnsonb.jpg | GRAPHIC | 106149
15 |  | mccrackenb.jpg | GRAPHIC | 108406
16 |  | mdu2015prox_chart-46319.jpg | GRAPHIC | 56179
17 |  | mossb.jpg | GRAPHIC | 104886
18 |  | paulsandnesssignature.jpg | GRAPHIC | 249829
19 |  | pearceb.jpg | GRAPHIC | 110819
20 |  | wilsonb.jpg | GRAPHIC | 98175
| Complete submission text file | 0000067716-15-000035.txt |  | 4980012

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: DEF 14A | Act: 34 | File No.: 001-03480 | Film No.: 15708971
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)