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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001225208-23-006436
Filing Date
2023-06-01
Accepted
2023-06-01 17:30:29
Documents
1
Period of Report
2023-06-01

Document Format Files

Seq Description Document Type Size
1 doc3.html 3  
1 doc3.xml 3 1516
  Complete submission text file 0001225208-23-006436.txt   2900
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 (Issuer) CIK: 0000067716 (see all company filings)

IRS No.: 301133956 | Fiscal Year End: 1231
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)

Mailing Address 1200 WEST CENTURY AVENUE BISMARCK ND 58503
Business Address
Sanderson Paul R. (Reporting) CIK: 0001978553 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-03480 | Film No.: 23985802