MDU RESOURCES GROUP INC
NYSE - MDU
$ (%)
| Form | Name | Filed Date |
|---|---|---|
| 8-K | Form 8-K - Current report - Item 8.01 Item 9.01 | 9 days ago |
| 4 | Form 4 - Statement of changes in beneficial ownership of securities | 29 days ago |
| 11-K | Form 11-K - Annual report of employee stock purchase, savings and similar plans | about 1 month ago |
| SD | Form SD - Specialized disclosure report | 2 months ago |
| 8-K | Form 8-K - Current report - Item 5.07 Item 9.01 | 2 months ago |
| 3 | Form 3 - Initial statement of beneficial ownership of securities | 2 months ago |
| 4 | Form 4 - Statement of changes in beneficial ownership of securities | 3 months ago |
| 10-Q | Form 10-Q - Quarterly report [Sections 13 or 15(d)] | 3 months ago |
| 8-K | Form 8-K - Current report - Item 2.02 Item 7.01 Item 9.01 | 3 months ago |
| DEFA14A | Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a... | 3 months ago |