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Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0000067716-18-000025
Filing Date
2018-03-23
Accepted
2018-03-23 10:12:49
Documents
30
Period of Report
2018-05-08
Effectiveness Date
2018-03-23

Document Format Files

Seq Description Document Type Size
1 DEF 14A a2018mduproxy.htm DEF 14A 2161839
2 chart-800918c31bcfde66c92.jpg GRAPHIC 35562
3 chart-2667683defdc403dd83.jpg GRAPHIC 54148
4 dankuntzsig2a03.jpg GRAPHIC 199480
5 davidlgoodinblcka04.jpg GRAPHIC 195138
6 everista01.jpg GRAPHIC 631526
7 fagga01.jpg GRAPHIC 680601
8 goodina01.jpg GRAPHIC 608612
9 hellersteina01.jpg GRAPHIC 636809
10 image-dgletterheada04.jpg GRAPHIC 111463
11 image-envelopea04.jpg GRAPHIC 577
12 image-mdurlogoa06.jpg GRAPHIC 43073
13 image-telephonea04.jpg GRAPHIC 630
14 image_computera04.jpg GRAPHIC 598
15 johnsona01.jpg GRAPHIC 605929
16 mccrackena01.jpg GRAPHIC 647859
17 mdu2017prox_chart-39730a02.jpg GRAPHIC 51034
18 mdu2017prox_chart-40820a02.jpg GRAPHIC 26237
19 mdu2017prox_chart-41316a02.jpg GRAPHIC 53520
20 mdu2017prox_chart-42098a02.jpg GRAPHIC 35030
21 mdu2017prox_chart-43094a02.jpg GRAPHIC 59060
22 mdu2017prox_chart-43928a02.jpg GRAPHIC 25769
23 mdu2017prox_chart-44763a02.jpg GRAPHIC 52730
24 mdu2017prox_chart-45052a02.jpg GRAPHIC 35080
25 mdurlogorgb.jpg GRAPHIC 65328
26 moss2jpga01.jpg GRAPHIC 604280
27 pearcea01.jpg GRAPHIC 623690
28 phone.jpg GRAPHIC 3793
29 stickfigurea05.jpg GRAPHIC 27079
30 wilsona01.jpg GRAPHIC 603118
  Complete submission text file 0000067716-18-000025.txt   11415778
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: DEF 14A | Act: 34 | File No.: 001-03480 | Film No.: 18708684
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)