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Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
SEC Accession No. 0001011438-23-000395
Filing Date
2023-05-12
Accepted
2023-05-12 16:22:06
Documents
1
Group Members
KEITH MEISTER

Document Format Files

Seq Description Document Type Size
1 form_sc13da-mdu.htm SC 13D/A 50614
  Complete submission text file 0001011438-23-000395.txt   52175
Mailing Address 1200 WEST CENTURY AVENUE BISMARCK ND 58503
Business Address 1200 WEST CENTURY AVENUE BISMARCK ND 58503 701-530-1000
MDU RESOURCES GROUP INC (Subject) CIK: 0000067716 (see all company filings)

IRS No.: 301133956 | Fiscal Year End: 1231
Type: SC 13D/A | Act: 34 | File No.: 005-35797 | Film No.: 23916141
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)

Mailing Address 667 MADISON AVENUE NEW YORK NY 10065
Business Address 667 MADISON AVENUE NEW YORK NY 10065 (212) 474 6700
Corvex Management LP (Filed by) CIK: 0001535472 (see all company filings)

IRS No.: 274190685 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D/A