MDU RESOURCES GROUP INC
NYSE - MDU
$ (%)
| Form | Name | Filed Date |
|---|---|---|
| 4 | Form 4 - Statement of changes in beneficial ownership of securities | 24 days ago |
| ARS | Form ARS - Annual Report to Security Holders | 27 days ago |
| DEFA14A | Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a... | 27 days ago |
| DEF 14A | Form DEF 14A - Other definitive proxy statements | 27 days ago |
| SC 13D/A | Form SC 13D/A - General statement of acquisition of beneficial ownership: [Am... | about 1 month ago |
| 8-K | Form 8-K - Current report - Item 1.01 Item 9.01 | about 1 month ago |
| 4 | Form 4 - Statement of changes in beneficial ownership of securities | about 1 month ago |
| 8-K | Form 8-K - Current report - Item 7.01 Item 9.01 | about 1 month ago |
| 4 | Form 4 - Statement of changes in beneficial ownership of securities | about 2 months ago |
| S-8 | Form S-8 - Securities to be offered to employees in employee benefit plans | 2 months ago |