SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001225208-23-010309
Filing Date
2023-11-17
Accepted
2023-11-17 15:44:21
Documents
1
Period of Report
2023-11-15

Document Format Files

Seq Description Document Type Size
1 doc4.html 4  
1 doc4.xml 4 2835
  Complete submission text file 0001225208-23-010309.txt   4222
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 101 CONSTITUTION AVENUE, NW WASHINGTON DC 20080
Business Address
Rosenthal Dale (Reporting) CIK: 0001620924 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-03480 | Film No.: 231418338