Filing search / MDU Resources Group, Inc. / "Access" / Page 2

8-K

EX-10.4

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1 Jun 23

MDU Resources Completes Spinoff of Knife River

8:49am

8-K

EX-10.6

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1 Jun 23

MDU Resources Completes Spinoff of Knife River

8:49am

8-K

EX-10.2

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1 Jun 23

MDU Resources Completes Spinoff of Knife River

8:49am

8-K

EX-99.1

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12 May 23

Regulation FD Disclosure

8:57am

8-K

EX-99.2

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12 May 23

Regulation FD Disclosure

8:57am

8-K

EX-99.1

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4 May 23

Declares Distribution of Shares for Knife River

8:28am

11-K

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27 Jun 22

Annual report of employee stock purchases

4:55pm

11-K

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22 Jun 21

Annual report of employee stock purchases

9:34am