MDU RES GROUP INC filings

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SEC filings by MDU RES GROUP INC (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13D/A2024-03-18Corvex Management LPMDU RESOURCES GROUP INC10,147,0415.0%EDGAR
SC 13G/A2024-02-13VANGUARD GROUP INCMDU RESOURCES GROUP INC20,809,66610.2%EDGAR
SC 13G/A2024-01-24BlackRock Inc.MDU RESOURCES GROUP INC18,989,9469.3%EDGAR
SC 13G/A2024-01-23STATE STREET CORPMDU RESOURCES GROUP INC-2.9%EDGAR
SC 13D/A2023-05-12Corvex Management LPMDU RESOURCES GROUP INC10,147,0415.0%EDGAR
SC 13D/A2023-04-24Corvex Management LPMDU RESOURCES GROUP INC10,147,0415.0%EDGAR
SC 13G/A2023-02-10STATE STREET CORPMDU RESOURCES GROUP INC-8.0%EDGAR
SC 13G/A2023-02-09VANGUARD GROUP INCMDU RESOURCES GROUP INC22,021,30010.8%EDGAR
SC 13D/A2023-01-24Corvex Management LPMDU RESOURCES GROUP INC10,147,0415.0%EDGAR
SC 13G2023-01-24BlackRock Inc.MDU RESOURCES GROUP INC18,827,6559.3%EDGAR
SC 13D/A2022-11-03Corvex Management LPMDU RESOURCES GROUP INC10,147,0415.0%EDGAR
SC 13D2022-08-08Corvex Management LPMDU RESOURCES GROUP INC10,147,0415.0%EDGAR
SC 13G/A2022-02-11STATE STREET CORPMDU RESOURCES GROUP INC-6.8%EDGAR
SC 13G/A2022-02-09VANGUARD GROUP INCMDU RESOURCES GROUP INC22,537,12811.1%EDGAR
SC 13G/A2022-02-01BlackRock Inc.MDU RESOURCES GROUP INC18,020,2818.9%EDGAR
SC 13G/A2021-02-10VANGUARD GROUP INCMDU RESOURCES GROUP INC20,724,53810.3%EDGAR
SC 13G2021-02-09STATE STREET CORPMDU RESOURCES GROUP INC-6.8%EDGAR
SC 13G/A2021-01-29BlackRock Inc.MDU RESOURCES GROUP INC17,069,2728.5%EDGAR
SC 13G2020-02-14STATE STREET CORPMDU RESOURCES GROUP INC-6.9%EDGAR
SC 13G/A2020-02-12VANGUARD GROUP INCMDU RESOURCES GROUP INC20,929,21710.4%EDGAR
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