0001567619-23-006062.txt : 20230512 0001567619-23-006062.hdr.sgml : 20230512 20230512162325 ACCESSION NUMBER: 0001567619-23-006062 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230509 FILED AS OF DATE: 20230512 DATE AS OF CHANGE: 20230512 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Gemmel James H. CENTRAL INDEX KEY: 0001964216 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-03480 FILM NUMBER: 23916165 MAIL ADDRESS: STREET 1: C/O CORVEX MANAGEMENT LP STREET 2: 667 MADISON AVENUE CITY: NEW YORK STATE: NY ZIP: 10065 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MDU RESOURCES GROUP INC CENTRAL INDEX KEY: 0000067716 STANDARD INDUSTRIAL CLASSIFICATION: MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400] IRS NUMBER: 301133956 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1200 WEST CENTURY AVENUE CITY: BISMARCK STATE: ND ZIP: 58503 BUSINESS PHONE: 701-530-1000 MAIL ADDRESS: STREET 1: 1200 WEST CENTURY AVENUE CITY: BISMARCK STATE: ND ZIP: 58503 FORMER COMPANY: FORMER CONFORMED NAME: MONTANA DAKOTA UTILITIES CO DATE OF NAME CHANGE: 19850429 3 1 doc1.xml FORM 3 X0206 3 2023-05-09 1 0000067716 MDU RESOURCES GROUP INC MDU 0001964216 Gemmel James H. C/O CORVEX MANAGEMENT LP 667 MADISON AVENUE NEW YORK NY 10065 1 0 0 0 /s/ James Gemmel 2023-05-12