BlackRock, Inc. 13D and 13G filings for MDU Resources Group, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2024-11-07 11:46 am Sale | 2024-10-31 | 13G | MDU Resources Group, Inc. MDU | BlackRock Inc. BLK | 25,349,251 12.400% | -8,927,602 (-26.05%) | Filing |
| 2024-01-24 5:23 pm Sale | 2023-12-31 | 13G | MDU Resources Group, Inc. MDU | BlackRock Inc. BLK | 34,276,853 9.300% | -15,237,715 (-30.77%) | Filing |
| 2023-01-24 1:56 pm Purchase | 2022-12-31 | 13G | MDU Resources Group, Inc. MDU | BlackRock Inc. BLK | 49,514,567 9.300% | 2,123,301 (+4.48%) | Filing |
| 2022-01-31 5:59 pm Purchase | 2021-12-31 | 13G | MDU Resources Group, Inc. MDU | BlackRock Inc. BLK | 47,391,267 8.900% | 2,501,044 (+5.57%) | Filing |
| 2021-01-29 5:22 pm Sale | 2020-12-31 | 13G | MDU Resources Group, Inc. MDU | BlackRock Inc. BLK | 44,890,222 8.500% | -7,887,756 (-14.95%) | Filing |
| 2020-02-04 12:15 pm Purchase | 2019-12-31 | 13G | MDU Resources Group, Inc. MDU | BlackRock Inc. BLK | 52,777,979 10.000% | 367,600 (+0.70%) | Filing |