Core Natural Resources, Inc.

CNR · NYSE · SIC 1220: Silver Ores
126
SEC Filings

Business Summary

General We are a world-class producer and exporter of high-quality, low-cost coals, including metallurgical and thermal coals. We play an essential role in meeting the worlds growing need for energy, steel, cement and other infrastructure solutions. Our products have global access due to our ownership interests in two marine export terminals and access to several other third-party owned terminals. We and our predecessors have been mining coal, primarily in the Appalachian Basin, since 1864. The ...

Next Earnings

Q2 FY2026 — expected 2026-08-17

Key Facts from Earnings Calls

TypeSubjectDetailQuarter
topic_mentionCNRdiscussed_in_filing Cybersecurity
topic_mentionCNRdiscussed_in_filing Trusted Computing
topic_mentionCNRdiscussed_in_filing Blockchain & Crypto
topic_mentionCNRdiscussed_in_filing Capital Expenditure
topic_mentionCNRdiscussed_in_filing Supply Chain
topic_mentionCNRdiscussed_in_filing Regulation
topic_mentionCNRdiscussed_in_filing Networking
topic_mentionCNRdiscussed_in_filing Sovereign & Government
topic_mentionCNRdiscussed_in_filing Cybersecurity
topic_mentionCNRdiscussed_in_filing Trusted Computing
topic_mentionCNRdiscussed_in_filing Blockchain & Crypto
topic_mentionCNRdiscussed_in_filing Capital Expenditure
topic_mentionCNRdiscussed_in_filing Supply Chain
topic_mentionCNRdiscussed_in_filing Regulation
topic_mentionCNRdiscussed_in_filing Networking
topic_mentionCNRdiscussed_in_filing Sovereign & Government
topic_mentionCNRdiscussed_in_filing Cybersecurity
topic_mentionCNRdiscussed_in_filing Trusted Computing
topic_mentionCNRdiscussed_in_filing Blockchain & Crypto
topic_mentionCNRdiscussed_in_filing Capital Expenditure

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-02-172025-12-310001710366-26-000007EDGAR91K words
2025-02-202024-12-310001710366-25-000010EDGAR—
2024-02-092023-12-310001710366-24-000006EDGAR—
2023-02-102022-12-310001710366-23-000005EDGAR—
2022-02-112021-12-310001437749-22-003140EDGAR—
2021-02-122020-12-310001437749-21-002802EDGAR—
2020-02-142019-12-310001710366-20-000006EDGAR—
2019-02-082018-12-310001710366-19-000005EDGAR—
2018-02-162017-12-310001710366-18-000006EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2025-11-062025-09-300001710366-25-000030EDGAR37K words
2025-08-052025-06-300001710366-25-000017EDGAR—
2025-05-082025-03-310001710366-25-000014EDGAR—
2024-11-052024-09-300001710366-24-000031EDGAR—
2024-08-082024-06-300001710366-24-000018EDGAR—
2024-05-072024-03-310001710366-24-000012EDGAR—
2023-10-312023-09-300001710366-23-000022EDGAR—
2023-08-082023-06-300001710366-23-000017EDGAR—
2023-05-022023-03-310001710366-23-000012EDGAR—
2022-11-012022-09-300001437749-22-025268EDGAR—
2022-08-042022-06-300001437749-22-018728EDGAR—
2022-05-032022-03-310001437749-22-010570EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-02-120001710366-26-000005EDGAR6K words
2026-01-120001710366-26-000002EDGAR—
2025-12-180001710366-25-000035EDGAR—
2025-11-060001710366-25-000029EDGAR—
2025-10-080001193125-25-234041EDGAR—
2025-08-050001193125-25-173024EDGAR—
2025-07-310001193125-25-170639EDGAR—
2025-06-300001193125-25-151981EDGAR—
2025-05-080001193125-25-115451EDGAR—
2025-04-300001193125-25-107138EDGAR—

126 total filings indexed. 95 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

AREC — American Resources Corp CODQL — Coronado Global Resources Inc. METC — Ramaco Resources, Inc. HCC — WARRIOR MET COAL, INC.

Company Identity

CIK0001710366
TickerCNR
ExchangeNYSE
SIC1220: Silver Ores
IncorporatedDC

Get More Data

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JSON Profile Stock Quote AI Readiness Report
Origin Provenance
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content hash: 4c1cf690c9ad588684de5c2888089222f2eff48c05614c5dab7bb8cccee57f53
signed: 2026-04-13T04:44:24.840Z
sources: 21 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf