MDU RESOURCES GROUP INC
NYSE - MDU
$ (%)
| Form | Name | Filed Date |
|---|---|---|
| ARS | Form ARS - Annual Report to Security Holders | 4 days ago |
| DEFA14A | Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a... | 4 days ago |
| DEF 14A | Form DEF 14A - Other definitive proxy statements | 4 days ago |
| 3 | Form 3 - Initial statement of beneficial ownership of securities | 25 days ago |
| 10-K | Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405] | about 1 month ago |
| 4 | Form 4 - Statement of changes in beneficial ownership of securities | about 1 month ago |
| 4 | Form 4 - Statement of changes in beneficial ownership of securities | about 1 month ago |
| 4 | Form 4 - Statement of changes in beneficial ownership of securities | about 1 month ago |
| 4 | Form 4 - Statement of changes in beneficial ownership of securities | about 1 month ago |
| 4 | Form 4 - Statement of changes in beneficial ownership of securities | about 1 month ago |