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CNR · Core Natural Resources, Inc. · Documents

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$97.47 -1.05 (-1.07%) At close · Sep 11
S&P 600 member Russell 2000 member Rebalance outlook locked
Market Cap
$4.84B
Shares
49.64M

The company's filings as submitted to the SEC's EDGAR system — 10-K, 10-Q, 8-K, proxy statements and more — listed most recent first.

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Type Filing Date Period Open
8-K 2026-08-19 2026-08-18
8-K 2026-08-06 —
10-Q 2026-08-06 2026-06-30
8-K 2026-06-04 —
8-K 2026-05-19 2026-05-13
8-K 2026-05-07 —
10-Q 2026-05-07 2026-03-31
8-K 2026-05-04 2026-04-29
8-K 2026-04-30 —
DEF 14A 2026-03-16 2026-04-30
10-K/A 2026-02-27 2025-12-31
10-K 2026-02-17 2025-12-31
8-K 2026-02-12 —
8-K 2026-01-12 2026-01-08
8-K 2025-12-18 —
10-Q 2025-11-06 2025-09-30
8-K 2025-11-06 —
8-K 2025-10-08 2025-10-06
8-K 2025-08-05 —
10-Q 2025-08-05 2025-06-30
8-K 2025-07-31 2025-07-28
8-K 2025-06-30 —
10-Q 2025-05-08 2025-03-31
8-K 2025-05-08 —
8-K 2025-04-30 2025-04-29
8-K 2025-03-28 2025-03-27
8-K 2025-03-24 —
DEF 14A 2025-03-17 2025-04-29
10-K 2025-02-20 2024-12-31
8-K 2025-02-20 —
8-K 2025-02-20 —
8-K/A 2025-02-18 2025-01-13
8-K 2025-01-16 —
8-K 2025-01-15 2025-01-13
8-K 2025-01-10 2025-01-09
8-K 2025-01-03 —
8-K 2024-12-06 2024-12-05
8-K 2024-11-12 2024-11-06
10-Q 2024-11-05 2024-09-30
8-K 2024-11-05 —
8-K 2024-10-15 2024-10-14
8-K 2024-08-21 2024-08-20
10-Q 2024-08-08 2024-06-30
8-K 2024-08-08 —
10-Q 2024-05-07 2024-03-31
8-K 2024-05-07 —
8-K 2024-05-06 2024-04-30
DEF 14A 2024-04-01 2024-04-30
10-K 2024-02-09 2023-12-31
8-K 2024-02-06 —
Showing 1–50 of 106 filings
Key facts CIK 1710366 CUSIP 218937100 13F (30d) 156 filings 156 filers Visit website Investor relations