0001225208-23-005704.txt : 20230510 0001225208-23-005704.hdr.sgml : 20230510 20230510174550 ACCESSION NUMBER: 0001225208-23-005704 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230510 FILED AS OF DATE: 20230510 DATE AS OF CHANGE: 20230510 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Gray Brian R. CENTRAL INDEX KEY: 0001966900 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41642 FILM NUMBER: 23907970 MAIL ADDRESS: STREET 1: 1200 WEST CENTURY AVENUE CITY: BISMARCK STATE: ND ZIP: 58503 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Knife River Holding Co CENTRAL INDEX KEY: 0001955520 STANDARD INDUSTRIAL CLASSIFICATION: MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400] IRS NUMBER: 921008893 STATE OF INCORPORATION: DE 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 3 1 doc3.xml X0206 3 2023-05-10 1 0001955520 Knife River Holding Co KNF 0001966900 Gray Brian R. 1150 WEST CENTURY AVENUE BISMARCK ND 58503 1 1 President & CEO poagray.txt; No securities are beneficially owned. /s/ Karl A. Liepitz, Power of Attorney 2023-05-10