Knife River Corp

KNF · NYSE · SIC 1400: Mining & Quarrying of Nonmetallic Minerals (No Fuels)
38
SEC Filings

Business Summary

PART I Overview Knife River Corporation (referred to as we, our, us, the Company or Knife River) is an aggregates-based construction materials and contracting services provider in the United States. Our 1.3 billion tons of aggregate reserves provide the foundation for our vertically integrated business strategy, with approximately 35 percent of our aggregates in 2025 being used internally to support value-added downstream products (ready-mix concrete and asphalt) and contracting services (asphal...

Next Earnings

Q2 FY2026 — expected 2026-08-09

Key Facts from Earnings Calls

TypeSubjectDetailQuarter
topic_mentionKNFdiscussed_in_filing Cybersecurity
topic_mentionKNFdiscussed_in_filing Trusted Computing
topic_mentionKNFdiscussed_in_filing Blockchain & Crypto
topic_mentionKNFdiscussed_in_filing Regulation
topic_mentionKNFdiscussed_in_filing Automotive
topic_mentionKNFdiscussed_in_filing Cybersecurity
topic_mentionKNFdiscussed_in_filing Trusted Computing
topic_mentionKNFdiscussed_in_filing Blockchain & Crypto
topic_mentionKNFdiscussed_in_filing Regulation
topic_mentionKNFdiscussed_in_filing Automotive
topic_mentionKNFdiscussed_in_filing Trusted Computing
topic_mentionKNFdiscussed_in_filing Blockchain & Crypto
topic_mentionKNFdiscussed_in_filing Regulation
topic_mentionKNFdiscussed_in_filing Automotive
topic_mentionKNFdiscussed_in_filing Trusted Computing
topic_mentionKNFdiscussed_in_filing Blockchain & Crypto
topic_mentionKNFdiscussed_in_filing Regulation
topic_mentionKNFdiscussed_in_filing Automotive

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-02-202025-12-310001955520-26-000003EDGAR64K words
2025-02-212024-12-310001955520-25-000010EDGAR—
2024-02-272023-12-310001955520-24-000007EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2025-11-052025-09-300001955520-25-000069EDGAR26K words
2025-08-052025-06-300001955520-25-000060EDGAR—
2025-05-062025-03-310001955520-25-000034EDGAR—
2024-11-042024-09-300001955520-24-000051EDGAR—
2024-08-062024-06-300001955520-24-000040EDGAR—
2024-05-072024-03-310001955520-24-000026EDGAR—
2023-11-062023-09-300001955520-23-000020EDGAR—
2023-08-082023-06-300001955520-23-000014EDGAR—
2023-05-162023-03-310001955520-23-000006EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-02-170001628280-26-008306EDGAR8K words
2025-11-040001955520-25-000065EDGAR—
2025-08-050001955520-25-000057EDGAR—
2025-05-280001955520-25-000043EDGAR—
2025-05-060001955520-25-000031EDGAR—
2025-03-280001955520-25-000016EDGAR—
2025-03-100001955520-25-000013EDGAR—
2025-02-130001955520-25-000006EDGAR—
2025-01-170001955520-25-000003EDGAR—
2024-12-260001955520-24-000054EDGAR—

38 total filings indexed. 16 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

FEAM — 5E Advanced Materials, Inc. BLTH — AMERICAN BATTERY MATERIALS, INC. ABAT — AMERICAN BATTERY TECHNOLOGY Co ACRG — American Clean Resources Group, Inc. ATLX — Atlas Lithium Corp BMXI — BROOKMOUNT EXPLORATIONS INC LEU — CENTRUS ENERGY CORP CMP — COMPASS MINERALS INTERNATIONAL INC

Company Identity

CIK0001955520
TickerKNF
ExchangeNYSE
SIC1400: Mining & Quarrying of Nonmetallic Minerals (No Fuels)
IncorporatedDE

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