Insider Transactions last 24 months for Core Natural Resources, Inc. - NYSE: CNR
Transactions
All
Buy
Sell
Option Exercise
Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Brock James A Executive Chair and CEO 03/24/2026 AG Direct COM 24,440 $0.00 $0.00 291,415 Brock James A Executive Chair and CEO 03/24/2026 DG Indirect COM 24,440 $0.00 $0.00 0 Klein Rosemary L SVP, CLO & Corp. Sec. 03/19/2026 DS Direct COM 5,000 $110.62 $553,100.00 53,679 Klein Rosemary L SVP, CLO & Corp. Sec. 03/19/2026 DS Direct COM 10,000 $105.00 $1,050,000.00 58,679 Brock James A Executive Chair and CEO 03/18/2026 DS Indirect COM 40,760 $101.15 $4,122,874.00 100,000 Rothka John Chief Accounting Officer 03/17/2026 DS Direct COM 1,000 $97.66 $97,660.00 5,190 Navarre Richard A Director 03/10/2026 DS Direct COM 6,000 $91.70 $550,200.00 18,034 Rothka John Chief Accounting Officer 03/10/2026 DS Direct COM 3,800 $91.62 $348,156.00 6,190 Slone Deck SVP, Strategy & Public Policy 02/18/2026 DF Direct COM 731 $88.96 $65,029.76 70,207 Slone Deck SVP, Strategy & Public Policy 02/18/2026 DF Direct COM 487 $88.96 $43,323.52 70,938 Brock James A Executive Chair and CEO 02/18/2026 DF Direct COM 4,440 $88.96 $394,982.40 266,967 Brock James A Executive Chair and CEO 02/18/2026 DF Direct COM 66,365 $88.96 $5,903,830.40 271,407 Rothka John Chief Accounting Officer 02/18/2026 DF Direct COM 97 $88.96 $8,629.12 9,970 Salvatori Kurt R. SVP, Chief Admin. Officer 02/18/2026 DF Direct COM 689 $88.96 $61,293.44 24,585 Salvatori Kurt R. SVP, Chief Admin. Officer 02/18/2026 DF Direct COM 459 $88.96 $40,832.64 25,274 Braithwaite Robert J. Jr. SVP, Marketing & Sales 02/18/2026 DF Direct COM 464 $88.96 $41,277.44 16,290 Braithwaite Robert J. Jr. SVP, Marketing & Sales 02/18/2026 DF Direct COM 310 $88.96 $27,577.60 16,754 Schuller George John Jr SVP, Chief Operating Officer 02/18/2026 DF Direct COM 1,069 $88.96 $95,098.24 27,338 Schuller George John Jr SVP, Chief Operating Officer 02/18/2026 DF Direct COM 713 $88.96 $63,428.48 28,407 Klein Rosemary L SVP, CLO & Corp. Sec. 02/18/2026 DF Direct COM 746 $88.96 $66,364.16 68,667 Klein Rosemary L SVP, CLO & Corp. Sec. 02/18/2026 DF Direct COM 497 $88.96 $44,213.12 69,413 Thakkar Miteshkumar President & CFO 02/18/2026 DF Direct COM 1,223 $88.96 $108,798.08 61,657 Thakkar Miteshkumar President & CFO 02/18/2026 DF Direct COM 806 $88.96 $71,701.76 62,880 Koeppel Holly K Director 02/17/2026 AA Direct COM 1,610 $0.00 $0.00 14,958 Slone Deck SVP, Strategy & Public Policy 02/17/2026 AA Direct COM 5,060 $0.00 $0.00 71,425
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Brock James A Executive Chair and CEO 03/24/2026 AG Direct COM 24,440 $0.00 $0.00 291,415 Koeppel Holly K Director 02/17/2026 AA Direct COM 1,610 $0.00 $0.00 14,958 Slone Deck SVP, Strategy & Public Policy 02/17/2026 AA Direct COM 5,060 $0.00 $0.00 71,425 Brock James A Executive Chair and CEO 02/17/2026 AA Direct COM 21,190 $0.00 $0.00 274,367 Platt Joseph P Jr Director 02/17/2026 AA Direct COM 1,610 $0.00 $0.00 40,648 Rothka John Chief Accounting Officer 02/17/2026 AA Direct COM 760 $0.00 $0.00 10,067 Salvatori Kurt R. SVP, Chief Admin. Officer 02/17/2026 AA Direct COM 4,820 $0.00 $0.00 25,733 Braithwaite Robert J. Jr. SVP, Marketing & Sales 02/17/2026 AA Direct COM 4,440 $0.00 $0.00 17,064 Schuller George John Jr SVP, Chief Operating Officer 02/17/2026 AA Direct COM 7,530 $0.00 $0.00 29,120 Perera Valli Director 02/17/2026 AA Direct COM 1,610 $0.00 $0.00 9,317 Klein Rosemary L SVP, CLO & Corp. Sec. 02/17/2026 AA Direct COM 5,060 $0.00 $0.00 69,910 Navarre Richard A Director 02/17/2026 AA Direct COM 2,200 $0.00 $0.00 24,030 Thakkar Miteshkumar President & CFO 02/17/2026 AA Direct COM 8,730 $0.00 $0.00 63,686 Kriegshauser Patrick A Director 02/17/2026 AA Direct COM 1,610 $0.00 $0.00 24,958 Brock James A Executive Chair and CEO 11/13/2025 AG Indirect COM 140,760 $0.00 $0.00 140,760 Brock James A Executive Chair 05/20/2025 AG Indirect COM 165,200 $0.00 $0.00 165,200 Lang Paul A Chief Executive Officer 05/09/2025 AP Direct COM 7,500 $66.95 $502,125.00 341,062 Platt Joseph P Jr Director 02/18/2025 AA Direct COM 1,674 $0.00 $0.00 39,038 Platt Joseph P Jr Director 02/18/2025 AA Direct COM 1,674 $0.00 $0.00 37,364 Klein Rosemary L SVP, CLO & Corp. Sec. 02/18/2025 AA Direct COM 5,124 $0.00 $0.00 64,850 Klein Rosemary L SVP, CLO & Corp. Sec. 02/18/2025 AA Direct COM 5,124 $0.00 $0.00 59,726 Schuller George John Jr SVP, Chief Operating Officer 02/18/2025 AA Direct COM 7,497 $0.00 $0.00 21,590 Schuller George John Jr SVP, Chief Operating Officer 02/18/2025 AA Direct COM 7,497 $0.00 $0.00 14,093 Slone Deck SVP, Strategy & Public Policy 02/18/2025 AA Direct COM 5,024 $0.00 $0.00 66,365 Slone Deck SVP, Strategy & Public Policy 02/18/2025 AA Direct COM 5,024 $0.00 $0.00 61,341
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Brock James A Executive Chair and CEO 03/24/2026 DG Indirect COM 24,440 $0.00 $0.00 0 Klein Rosemary L SVP, CLO & Corp. Sec. 03/19/2026 DS Direct COM 5,000 $110.62 $553,100.00 53,679 Klein Rosemary L SVP, CLO & Corp. Sec. 03/19/2026 DS Direct COM 10,000 $105.00 $1,050,000.00 58,679 Brock James A Executive Chair and CEO 03/18/2026 DS Indirect COM 40,760 $101.15 $4,122,874.00 100,000 Rothka John Chief Accounting Officer 03/17/2026 DS Direct COM 1,000 $97.66 $97,660.00 5,190 Navarre Richard A Director 03/10/2026 DS Direct COM 6,000 $91.70 $550,200.00 18,034 Rothka John Chief Accounting Officer 03/10/2026 DS Direct COM 3,800 $91.62 $348,156.00 6,190 Slone Deck SVP, Strategy & Public Policy 02/18/2026 DF Direct COM 731 $88.96 $65,029.76 70,207 Slone Deck SVP, Strategy & Public Policy 02/18/2026 DF Direct COM 487 $88.96 $43,323.52 70,938 Brock James A Executive Chair and CEO 02/18/2026 DF Direct COM 4,440 $88.96 $394,982.40 266,967 Brock James A Executive Chair and CEO 02/18/2026 DF Direct COM 66,365 $88.96 $5,903,830.40 271,407 Rothka John Chief Accounting Officer 02/18/2026 DF Direct COM 97 $88.96 $8,629.12 9,970 Salvatori Kurt R. SVP, Chief Admin. Officer 02/18/2026 DF Direct COM 689 $88.96 $61,293.44 24,585 Salvatori Kurt R. SVP, Chief Admin. Officer 02/18/2026 DF Direct COM 459 $88.96 $40,832.64 25,274 Braithwaite Robert J. Jr. SVP, Marketing & Sales 02/18/2026 DF Direct COM 464 $88.96 $41,277.44 16,290 Braithwaite Robert J. Jr. SVP, Marketing & Sales 02/18/2026 DF Direct COM 310 $88.96 $27,577.60 16,754 Schuller George John Jr SVP, Chief Operating Officer 02/18/2026 DF Direct COM 1,069 $88.96 $95,098.24 27,338 Schuller George John Jr SVP, Chief Operating Officer 02/18/2026 DF Direct COM 713 $88.96 $63,428.48 28,407 Klein Rosemary L SVP, CLO & Corp. Sec. 02/18/2026 DF Direct COM 746 $88.96 $66,364.16 68,667 Klein Rosemary L SVP, CLO & Corp. Sec. 02/18/2026 DF Direct COM 497 $88.96 $44,213.12 69,413 Thakkar Miteshkumar President & CFO 02/18/2026 DF Direct COM 1,223 $88.96 $108,798.08 61,657 Thakkar Miteshkumar President & CFO 02/18/2026 DF Direct COM 806 $88.96 $71,701.76 62,880 Brock James A Executive Chair and CEO 11/13/2025 DG Indirect COM 140,760 $0.00 $0.00 24,440 Rothka John Chief Accounting Officer 10/09/2025 DS Direct COM 1,000 $100.00 $100,000.00 9,307 Rothka John Chief Accounting Officer 10/08/2025 DS Direct COM 1,000 $95.00 $95,000.00 10,307
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
No data available for this section
Transaction Type Key
First letter: A = Acquired, D = Disposed
Second letter:
A = Grant, award or other acquisition pursuant to Rule 16b-3(d)
C = Conversion of derivative security |
D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) |
E = Expiration of short derivative position |
F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. |
G = Gift |
H = Expiration (or cancellation) of long derivative position with value received |
I = Discretionary transaction in accordance with Rule 16b-3(f) |
J = Other |
L = Small acquisition under Rule 16a-6 |
M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 |
O = Exercise of out-of-the-money derivative security |
P = Open market or private purchase |
S = Open market or private sale |
U = Disposition pursuant to a tender of shares in a change of control transaction |
W = Acquisition or disposition by will or the laws of descent and distribution |
X = Exercise of in-the-money or at-the-money derivative security |
Z = Deposit into or withdrawal from voting trust
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