Form 5 - Annual statement of changes in beneficial ownership of securities:
SEC Accession No. 0001225208-22-000726
Filing Date
2022-01-13
Accepted
2022-01-13 16:01:48
Documents
1
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 doc5.html 5  
1 doc5.xml 5 3906
  Complete submission text file 0001225208-22-000726.txt   5286
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)

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

Mailing Address 400 NORTH FOURTH STREET BISMARCK ND 58501
Business Address
Goodin David L (Reporting) CIK: 0001428704 (see all company filings)

Type: 5 | Act: 34 | File No.: 001-03480 | Film No.: 22529074