0000080255-25-000611.txt : 20250814 0000080255-25-000611.hdr.sgml : 20250814 20250814130720 ACCESSION NUMBER: 0000080255-25-000611 CONFORMED SUBMISSION TYPE: SCHEDULE 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20250814 DATE AS OF CHANGE: 20250814 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Knife River Corp CENTRAL INDEX KEY: 0001955520 STANDARD INDUSTRIAL CLASSIFICATION: MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400] ORGANIZATION NAME: 01 Energy & Transportation EIN: 921008893 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SCHEDULE 13G SEC ACT: 1934 Act SEC FILE NUMBER: 005-94109 FILM NUMBER: 251216749 BUSINESS ADDRESS: STREET 1: 1150 W. CENTURY AVE, CITY: BISMARCK STATE: ND ZIP: 58503 BUSINESS PHONE: 701-530-1400 MAIL ADDRESS: STREET 1: 1150 WEST CENTURY AVENUE CITY: BISMARCK STATE: ND ZIP: 58503 FORMER COMPANY: FORMER CONFORMED NAME: Knife River Holding Co DATE OF NAME CHANGE: 20221121 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: PRICE T ROWE ASSOCIATES INC /MD/ CENTRAL INDEX KEY: 0000080255 STANDARD INDUSTRIAL CLASSIFICATION: SECURITY & COMMODITY BROKERS, DEALERS, EXCHANGES & SERVICES [6200] ORGANIZATION NAME: 09 Crypto Assets EIN: 520556948 STATE OF INCORPORATION: MD FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SCHEDULE 13G BUSINESS ADDRESS: STREET 1: 1307 POINT STREET CITY: BALTIMORE STATE: MD ZIP: 21231 BUSINESS PHONE: (410)345-2000 MAIL ADDRESS: STREET 1: P.O. BOX 89000 CITY: BALTIMORE STATE: MD ZIP: 21289 SCHEDULE 13G 1 primary_doc.xml SCHEDULE 13G 0000080255 XXXXXXXX LIVE COMMON STOCK 06/30/2025 0001955520 KNIFE RIVER CORP 498894104 1150 W. CENTURY AVE. BISMARCK ND 58503 Rule 13d-1(b) T. Rowe Price Associates, Inc. MD 2975460 0 2983797 0 2983797 N 5.3 IA KNIFE RIVER CORP 1150 W. CENTURY AVE., BISMARCK, ND, 58503 T. Rowe Price Associates, Inc. 1307 Point Street, Baltimore, MD 21231 Maryland N IA 2983797 5.3 2975460 0 2983797 0 Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. T. Rowe Price Associates, Inc. hereby declares and affirms that the filing of Schedule 13G shall not be construed as an admission that Price Associates is the beneficial owner of the securities referred to, which beneficial ownership is expressly denied. T. Rowe Price Associates, Inc. Ellen York 08/14/2025