Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001955520-25-000026
Filing Date
2025-04-07
Accepted
2025-04-07 16:38:37
Documents
58
Period of Report
2025-05-22

Document Format Files

Seq Description Document Type Size
1 DEF 14A krc-20250407.htm   iXBRL DEF 14A 1569734
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  Complete submission text file 0001955520-25-000026.txt   37411807

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT krc-20250407.xsd EX-101.SCH 913
60 EXTRACTED XBRL INSTANCE DOCUMENT krc-20250407_htm.xml XML 78093
Mailing Address 1150 WEST CENTURY AVENUE BISMARCK ND 58503
Business Address 1150 W. CENTURY AVE, BISMARCK ND 58503 701-530-1400
Knife River Corp (Filer) CIK: 0001955520 (see all company filings)

EIN.: 921008893 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 001-41642 | Film No.: 25818686
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)
(CF Office: 01 Energy & Transportation)