31 results
10-K
2023 FY
EX-21
MDU
MDU Resources Group Inc
Annual report
22 Feb 24
5:28pm
10-K
2022 FY
EX-21
MDU
MDU Resources Group Inc
Annual report
24 Feb 23
3:17pm
10-K
2021 FY
EX-21
MDU
MDU Resources Group Inc
Annual report
23 Feb 22
12:06pm
10-K
2020 FY
EX-21
MDU
MDU Resources Group Inc
Annual report
19 Feb 21
9:01am
10-K
2019 FY
EX-21
MDU
MDU Resources Group Inc
Annual report
21 Feb 20
9:56am