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Core Natural Resources (CNR) SEC Filings & 10K Form

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$74.22 +3.03 (+4.26%)
As of 05/2/2025 03:59 PM Eastern

Recent Core Natural Resources SEC Filings

DateFilerForm TypeView
03/31/2025
3:05 PM
Core Natural Resources (Subject)
KOEPPEL HOLLY K (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/28/2025
6:22 AM
Core Natural Resources (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/24/2025
4:05 PM
Core Natural Resources (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/17/2025
4:13 PM
Core Natural Resources (Filer)
Form DEFA14A
03/17/2025
4:17 PM
Core Natural Resources (Filer)
Form ARS
03/17/2025
4:08 PM
Core Natural Resources (Filer)
Form DEF 14A
02/21/2025
9:29 AM
Core Natural Resources (Subject)
MILLS JOHN T (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
02/20/2025
4:56 PM
Core Natural Resources (Issuer)
KOEPPEL HOLLY K (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
5:01 PM
Core Natural Resources (Issuer)
Perera Valli (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
5:02 PM
Core Natural Resources (Issuer)
NAVARRE RICHARD A (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
5:05 PM
Braithwaite Robert J. Jr. (Reporting)
Core Natural Resources (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
5:08 PM
Brock James A (Reporting)
Core Natural Resources (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
5:09 PM
Core Natural Resources (Issuer)
Thakkar Miteshkumar (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
5:14 PM
Core Natural Resources (Issuer)
Lang Paul A (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
4:45 PM
Core Natural Resources (Issuer)
Rothka John (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
4:47 PM
Core Natural Resources (Issuer)
Salvatori Kurt R. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
4:49 PM
Core Natural Resources (Issuer)
Pan Cassandra Chia-Wei (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
4:50 PM
Core Natural Resources (Issuer)
KRIEGSHAUSER PATRICK A (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
4:37 PM
Core Natural Resources (Issuer)
Klein Rosemary L (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
4:39 PM
Core Natural Resources (Issuer)
Schuller George John JR (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
4:43 PM
Core Natural Resources (Issuer)
Slone Deck (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
4:33 PM
Core Natural Resources (Issuer)
Platt Joseph P JR (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
6:30 AM
Core Natural Resources (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/20/2025
6:02 AM
Core Natural Resources (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/20/2025
6:13 AM
Core Natural Resources (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
02/18/2025
6:00 AM
Core Natural Resources (Filer)
Form 8-K/A
02/14/2025
4:30 PM
Core Natural Resources (Subject)
DME Capital Management, LP (Filed by)
Form SCHEDULE 13G/A
02/07/2025
10:47 AM
Core Natural Resources (Subject)
VANGUARD GROUP INC (Filed by)
Form SCHEDULE 13G/A
01/23/2025
2:55 PM
Core Natural Resources (Subject)
DIMENSIONAL FUND ADVISORS LP (Filed by)
Form SCHEDULE 13G/A
01/16/2025
6:32 PM
Core Natural Resources (Issuer)
Klein Rosemary L (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/16/2025
6:35 PM
Braithwaite Robert J. Jr. (Reporting)
Core Natural Resources (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/16/2025
6:37 PM
Core Natural Resources (Issuer)
Salvatori Kurt R. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/16/2025
6:38 PM
Core Natural Resources (Issuer)
Lang Paul A (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/16/2025
6:44 PM
Core Natural Resources (Issuer)
NAVARRE RICHARD A (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/16/2025
6:12 PM
Core Natural Resources (Issuer)
Slone Deck (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/16/2025
6:14 PM
Core Natural Resources (Issuer)
Rothka John (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/16/2025
6:17 PM
Core Natural Resources (Issuer)
Thakkar Miteshkumar (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/16/2025
6:23 PM
Core Natural Resources (Issuer)
Schuller George John JR (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/16/2025
6:24 PM
Core Natural Resources (Issuer)
KRIEGSHAUSER PATRICK A (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/16/2025
6:24 PM
Brock James A (Reporting)
Core Natural Resources (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/16/2025
5:54 PM
Core Natural Resources (Issuer)
Lang Paul A (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
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01/16/2025
5:57 PM
Core Natural Resources (Issuer)
Slone Deck (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
01/16/2025
5:58 PM
Core Natural Resources (Issuer)
Klein Rosemary L (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
01/16/2025
6:10 PM
Core Natural Resources (Issuer)
KOEPPEL HOLLY K (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/16/2025
5:33 PM
Core Natural Resources (Issuer)
KOEPPEL HOLLY K (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
01/16/2025
5:33 PM
Core Natural Resources (Issuer)
KRIEGSHAUSER PATRICK A (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
01/16/2025
5:45 PM
Core Natural Resources (Issuer)
NAVARRE RICHARD A (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
01/16/2025
5:45 PM
Core Natural Resources (Issuer)
Schuller George John JR (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
01/16/2025
5:48 PM
Braithwaite Robert J. Jr. (Reporting)
Core Natural Resources (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
01/16/2025
6:37 AM
Core Natural Resources (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/15/2025
4:23 PM
Core Natural Resources (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/10/2025
5:30 AM
Core Natural Resources (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/08/2025
8:41 AM
Core Natural Resources (Subject)
FMR LLC (Filed by)
Form SCHEDULE 13G
01/03/2025
7:30 AM
Core Natural Resources (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/03/2025
7:34 AM
ARCH RESOURCES, INC. (Subject)
Core Natural Resources (Filed by)
Form 425
11/26/2024
11:15 PM
Core Natural Resources (Filer)
Form EFFECT
11/26/2024
4:04 PM
Core Natural Resources (Filer)
Form 424B3
11/18/2024
4:20 PM
Core Natural Resources (Filer)
Form S-4/A
11/12/2024
1:28 PM
Core Natural Resources (Subject)
VANGUARD GROUP INC (Filed by)
Form SC 13G/A
11/06/2024
4:18 PM
ARCH RESOURCES, INC. (Subject)
Core Natural Resources (Filed by)
Form 425
11/05/2024
4:02 PM
ARCH RESOURCES, INC. (Subject)
Core Natural Resources (Filed by)
Form 425
11/05/2024
7:23 AM
ARCH RESOURCES, INC. (Subject)
Core Natural Resources (Filed by)
Form 425
11/05/2024
5:57 AM
Core Natural Resources (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/05/2024
6:02 AM
Core Natural Resources (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
11/04/2024
11:36 AM
Core Natural Resources (Subject)
VANGUARD GROUP INC (Filed by)
Form SC 13G/A
11/04/2024
10:39 AM
Core Natural Resources (Subject)
VANGUARD GROUP INC (Filed by)
Form SC 13G/A
11/04/2024
10:39 AM
Core Natural Resources (Subject)
VANGUARD GROUP INC (Filed by)
Form SC 13G/A
10/15/2024
7:03 AM
Core Natural Resources (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/15/2024
7:05 AM
ARCH RESOURCES, INC. (Subject)
Core Natural Resources (Filed by)
Form 425
09/25/2024
4:29 PM
Core Natural Resources (Filer)
Form SD
Specialized Disclosure Report  
09/03/2024
4:21 PM
ARCH RESOURCES, INC. (Subject)
Core Natural Resources (Filed by)
Form 425
08/26/2024
4:04 PM
Core Natural Resources (Filed by)
Form 425
08/26/2024
4:04 PM
ARCH RESOURCES, INC. (Subject)
ARCH RESOURCES, INC. (Subject)
Core Natural Resources (Filed by)
Form 425
08/21/2024
4:27 PM
ARCH RESOURCES, INC. (Subject)
Core Natural Resources (Filed by)
Form 425
08/21/2024
4:28 PM
ARCH RESOURCES, INC. (Subject)
Core Natural Resources (Filed by)
Form 425
08/21/2024
4:28 PM
ARCH RESOURCES, INC. (Subject)
Core Natural Resources (Filed by)
Form 425
08/21/2024
4:29 PM
ARCH RESOURCES, INC. (Subject)
Core Natural Resources (Filed by)
Form 425
08/21/2024
4:29 PM
ARCH RESOURCES, INC. (Subject)
Core Natural Resources (Filed by)
Form 425
08/21/2024
4:26 PM
ARCH RESOURCES, INC. (Subject)
Core Natural Resources (Filed by)
Form 425
08/21/2024
6:07 AM
Core Natural Resources (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/21/2024
6:08 AM
Core Natural Resources (Subject)
Form 425
08/08/2024
5:51 AM
Core Natural Resources (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/08/2024
5:56 AM
Core Natural Resources (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
06/28/2024
4:14 PM
Brock James A (Reporting)
Core Natural Resources (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
06/27/2024
3:56 PM
Brock James A (Reporting)
Core Natural Resources (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
05/24/2024
3:05 PM
Brock James A (Reporting)
Core Natural Resources (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/23/2024
3:43 PM
Brock James A (Reporting)
Core Natural Resources (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
05/22/2024
4:36 PM
Brock James A (Reporting)
Core Natural Resources (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
05/07/2024
5:56 AM
Core Natural Resources (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
05/07/2024
5:55 AM
Core Natural Resources (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/06/2024
3:44 PM
Core Natural Resources (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
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(Data available from 1/1/2016 forward)


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This page (NYSE:CNR) was last updated on 5/4/2025 by MarketBeat.com Staff
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