Stocks · Silver Ores

Core Natural Resources, Inc.

CNR Clue Score45
United States Fiscal year ends December CIK 0001710366
$88.46 -0.10% Close, 9 Oct 2026

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
88.46 on 9 Oct 2026
113 95 76 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $100.19 14 Oct 2025 $99.95 15 Oct 2025 $91.48 16 Oct 2025 $92.89 17 Oct 2025 $89.82 20 Oct 2025 $91.64 21 Oct 2025 $85.84 22 Oct 2025 $83.50 23 Oct 2025 $83.53 24 Oct 2025 $83.06 27 Oct 2025 $81.88 28 Oct 2025 $80.33 29 Oct 2025 $78.54 30 Oct 2025 $76.01 31 Oct 2025 $79.00 3 Nov 2025 $81.66 4 Nov 2025 $76.66 5 Nov 2025 $77.63 6 Nov 2025 $86.52 7 Nov 2025 $89.41 10 Nov 2025 $88.16 11 Nov 2025 $87.59 12 Nov 2025 $88.03 13 Nov 2025 $82.58 14 Nov 2025 $82.37 17 Nov 2025 $79.59 18 Nov 2025 $80.39 19 Nov 2025 $78.06 20 Nov 2025 $76.56 21 Nov 2025 $77.72 24 Nov 2025 $77.07 25 Nov 2025 $77.96 26 Nov 2025 $78.36 28 Nov 2025 $80.00 1 Dec 2025 $77.32 2 Dec 2025 $77.81 3 Dec 2025 $82.68 4 Dec 2025 $84.04 5 Dec 2025 $83.27 8 Dec 2025 $81.80 9 Dec 2025 $83.24 10 Dec 2025 $83.75 11 Dec 2025 $87.51 12 Dec 2025 $84.99 15 Dec 2025 $84.97 16 Dec 2025 $83.05 17 Dec 2025 $83.73 18 Dec 2025 $89.10 19 Dec 2025 $88.37 22 Dec 2025 $88.51 23 Dec 2025 $89.33 24 Dec 2025 $89.11 26 Dec 2025 $88.58 29 Dec 2025 $89.55 30 Dec 2025 $88.63 31 Dec 2025 $88.51 2 Jan 2026 $89.89 5 Jan 2026 $88.03 6 Jan 2026 $91.23 7 Jan 2026 $91.89 8 Jan 2026 $93.97 9 Jan 2026 $96.38 12 Jan 2026 $97.75 13 Jan 2026 $96.79 14 Jan 2026 $97.71 15 Jan 2026 $98.02 16 Jan 2026 $97.11 20 Jan 2026 $96.63 21 Jan 2026 $101.44 22 Jan 2026 $100.75 23 Jan 2026 $99.21 26 Jan 2026 $95.63 27 Jan 2026 $96.91 28 Jan 2026 $93.91 29 Jan 2026 $95.86 30 Jan 2026 $95.38 2 Feb 2026 $90.01 3 Feb 2026 $90.76 4 Feb 2026 $90.42 5 Feb 2026 $87.06 6 Feb 2026 $92.24 9 Feb 2026 $94.45 10 Feb 2026 $91.06 11 Feb 2026 $92.67 12 Feb 2026 $90.05 13 Feb 2026 $91.51 17 Feb 2026 $86.61 18 Feb 2026 $88.96 19 Feb 2026 $89.98 20 Feb 2026 $87.94 23 Feb 2026 $87.03 24 Feb 2026 $88.83 25 Feb 2026 $86.84 26 Feb 2026 $85.14 27 Feb 2026 $82.08 2 Mar 2026 $86.99 3 Mar 2026 $92.01 4 Mar 2026 $93.77 5 Mar 2026 $88.92 6 Mar 2026 $86.90 9 Mar 2026 $90.02 10 Mar 2026 $91.35 11 Mar 2026 $95.80 12 Mar 2026 $100.04 13 Mar 2026 $98.89 16 Mar 2026 $97.63 17 Mar 2026 $98.78 18 Mar 2026 $101.54 19 Mar 2026 $107.10 20 Mar 2026 $107.17 23 Mar 2026 $103.15 24 Mar 2026 $109.68 25 Mar 2026 $110.57 26 Mar 2026 $108.67 27 Mar 2026 $113.23 30 Mar 2026 $110.18 31 Mar 2026 $104.73 1 Apr 2026 $101.39 2 Apr 2026 $104.25 6 Apr 2026 $104.05 7 Apr 2026 $99.93 8 Apr 2026 $94.61 9 Apr 2026 $88.23 10 Apr 2026 $91.20 13 Apr 2026 $89.70 14 Apr 2026 $87.60 15 Apr 2026 $89.31 16 Apr 2026 $89.71 17 Apr 2026 $85.97 20 Apr 2026 $85.34 21 Apr 2026 $88.65 22 Apr 2026 $89.58 23 Apr 2026 $87.38 24 Apr 2026 $85.80 27 Apr 2026 $87.98 28 Apr 2026 $89.37 29 Apr 2026 $91.57 30 Apr 2026 $89.74 1 May 2026 $87.02 4 May 2026 $88.16 5 May 2026 $88.38 6 May 2026 $87.77 7 May 2026 $88.56 8 May 2026 $84.91 11 May 2026 $86.07 12 May 2026 $85.89 13 May 2026 $82.41 14 May 2026 $84.08 15 May 2026 $82.77 18 May 2026 $83.87 19 May 2026 $83.83 20 May 2026 $83.06 21 May 2026 $84.00 22 May 2026 $84.07 26 May 2026 $88.17 27 May 2026 $90.29 28 May 2026 $93.95 29 May 2026 $88.44 1 Jun 2026 $93.17 2 Jun 2026 $94.57 3 Jun 2026 $96.43 4 Jun 2026 $98.91 5 Jun 2026 $93.44 8 Jun 2026 $93.22 9 Jun 2026 $91.27 10 Jun 2026 $91.28 11 Jun 2026 $90.01 12 Jun 2026 $92.17 15 Jun 2026 $87.73 16 Jun 2026 $85.78 17 Jun 2026 $86.60 18 Jun 2026 $83.57 22 Jun 2026 $82.13 23 Jun 2026 $82.25 24 Jun 2026 $80.83 25 Jun 2026 $82.19 26 Jun 2026 $81.77 29 Jun 2026 $79.12 30 Jun 2026 $80.02 1 Jul 2026 $77.69 2 Jul 2026 $79.34 6 Jul 2026 $80.83 7 Jul 2026 $79.16 8 Jul 2026 $80.54 9 Jul 2026 $80.99 10 Jul 2026 $81.87 13 Jul 2026 $83.85 14 Jul 2026 $86.47 15 Jul 2026 $86.21 16 Jul 2026 $83.59 17 Jul 2026 $83.02 20 Jul 2026 $83.96 21 Jul 2026 $84.28 22 Jul 2026 $87.48 23 Jul 2026 $86.53 24 Jul 2026 $83.20 27 Jul 2026 $82.50 28 Jul 2026 $79.74 29 Jul 2026 $77.92 30 Jul 2026 $81.13 31 Jul 2026 $79.84 3 Aug 2026 $80.25 4 Aug 2026 $81.13 5 Aug 2026 $83.68 6 Aug 2026 $89.98 7 Aug 2026 $89.60 10 Aug 2026 $94.16 11 Aug 2026 $93.73 12 Aug 2026 $94.95 13 Aug 2026 $93.49 14 Aug 2026 $95.94 17 Aug 2026 $95.87 18 Aug 2026 $92.03 19 Aug 2026 $93.30 20 Aug 2026 $93.77 21 Aug 2026 $95.13 24 Aug 2026 $96.21 25 Aug 2026 $96.98 26 Aug 2026 $98.09 27 Aug 2026 $101.66 28 Aug 2026 $100.96 31 Aug 2026 $102.30 1 Sep 2026 $101.24 2 Sep 2026 $102.66 3 Sep 2026 $97.43 4 Sep 2026 $99.62 8 Sep 2026 $100.17 9 Sep 2026 $99.37 10 Sep 2026 $98.52 11 Sep 2026 $97.47 14 Sep 2026 $96.30 15 Sep 2026 $94.51 16 Sep 2026 $94.01 17 Sep 2026 $93.32 18 Sep 2026 $91.08 21 Sep 2026 $90.75 22 Sep 2026 $93.93 23 Sep 2026 $92.15 24 Sep 2026 $88.76 25 Sep 2026 $89.02 28 Sep 2026 $88.40 29 Sep 2026 $86.50 30 Sep 2026 $85.84 1 Oct 2026 $87.60 2 Oct 2026 $88.96 5 Oct 2026 $91.01 6 Oct 2026 $90.21 7 Oct 2026 $88.87 8 Oct 2026 $88.55 9 Oct 2026 $88.46 Rothka John Chief Accounting Officer Sold at will $348.16K 10 Mar 2026 · at $91.62 · 38.0% of stake NAVARRE RICHARD A Director Sold at will $550.20K 10 Mar 2026 · at $91.70 · 25.0% of stake Rothka John Chief Accounting Officer Sold at will $97.66K 17 Mar 2026 · at $97.66 · 16.2% of stake Brock James A Executive Chair and CEO Sold at will $4.12M 18 Mar 2026 · at $101.15 · 29.0% of stake Klein Rosemary L SVP, CLO & Corp. Sec. Sold at will $1.60M 19 Mar 2026 · at $106.87 · 21.8% of stake
0 buys5 sales at will0 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Revenue
$4.16B
Net income
$153.22M
Free cash flow
$21.17M
Operating margin
-4.4%
Net margin
-3.7%
Return on equity
-4.2%
Return on capital
-3.5%
Debt to equity
0.11
Revenue growth, 1 yr
92.4%
Revenue growth, 5 yr
36.5% a year

Revenue and profit

Fiscal years, as filed with the SEC · point at a year for the detail
Full statements →
879M -10M FY20 Fiscal year 2020 Revenue $879.46M Net income $9.76M Margin -1.1% 1.3B 34M FY21 Fiscal year 2021 Revenue $1.26B Net income $34.11M Margin 2.7% · growth +43.4% 2.3B 467M FY22 Fiscal year 2022 Revenue $2.28B Net income $466.98M Margin 20.5% · growth +80.8% 2.5B 656M FY23 Fiscal year 2023 Revenue $2.51B Net income $655.89M Margin 26.2% · growth +9.9% 2.2B 286M FY24 Fiscal year 2024 Revenue $2.16B Net income $286.41M Margin 13.2% · growth -13.7% 4.2B -153M FY25 Fiscal year 2025 Revenue $4.16B Net income $153.22M Margin -3.7% · growth +92.4%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
19 Mar 2026 Klein Rosemary L
SVP, CLO & Corp. Sec.
Sold at will $1.60M 21.8%
18 Mar 2026 Brock James A
Executive Chair and CEO
Sold at will $4.12M 29.0%
17 Mar 2026 Rothka John
Chief Accounting Officer
Sold at will $97.66K 16.2%
10 Mar 2026 NAVARRE RICHARD A
Director
Sold at will $550.20K 25.0%
10 Mar 2026 Rothka John
Chief Accounting Officer
Sold at will $348.16K 38.0%
9 Oct 2025 Rothka John
Chief Accounting Officer
Sold on a plan $100.00K 9.7%