10 results
S-3ASR
EX-1
MDU
MDU Resources Group Inc
14 Aug 20
Automatic shelf registration
4:20pm
8-K
EX-1.1
MDU
MDU Resources Group Inc
22 Feb 19
Entry into a Material Definitive Agreement
5:09pm
8-K
EX-1
MDU
MDU Resources Group Inc
20 May 13
Other Events
12:00am
8-K
EX-1
MDU
MDU Resources Group Inc
5 Sep 08
Other Events
12:00am
8-K
EX-1
MDU
MDU Resources Group Inc
28 Jun 07
Other Events
12:00am
8-K
EX-1
apa5r ovyuen3i3a5
27 Jul 06
Other Events
12:00am
8-K
EX-1
b0bz ufr5n9oath8jzzp
5 Feb 04
Other events
12:00am
8-K
EX-1
j4aifkhy482onoa
17 Dec 03
Other events
12:00am
8-K
EX-1
db46k565w mc
18 Nov 02
Financial statements and exhibits
12:00am
8-K
EX-1
g16jgvhilmq8
22 Apr 98
Current report
12:00am
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