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$CNR All transactions

Core Natural Resources, Inc.

▼ SELL

$ Value

$553K

Shares

5,000

Price

$111

Filed

Mar 20

Insider

Name

Klein Rosemary L

Title

SVP, CLO & Corp. Sec.

CIK

0001310202

Roles

Officer

Transaction Details

Transaction Date

2026-03-19

Code

S

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

53,679

Footnotes

Of the 53,679 shares, 11,045 shares represent unvested restricted stock units.

Filing Info

Accession No.

0001193125-26-116954

Form Type

4

Issuer CIK

0001710366

Klein Rosemary L's History

Date Ticker Type Value
2026-03-19 CNR $1.1M
2026-03-19 CNR $553K
2026-02-18 CNR F $44K
2026-02-18 CNR F $66K
2026-02-17 CNR A $0

Other Insiders at CNR (90d)

Insider Bought Sold Last
KRIEGSHAUSER PATRICK A 2026-02-17
KOEPPEL HOLLY K 2026-02-17
NAVARRE RICHARD A $550K 2026-03-10
Klein Rosemary L
SVP, CLO & Corp. Sec.
$1.1M 2026-03-19
Slone Deck
SVP, Strategy & Public Policy
2026-02-18
Platt Joseph P JR 2026-02-17
Brock James A
Executive Chair and CEO
$4.1M 2026-03-24
Schuller George John JR
SVP, Chief Operating Officer
2026-02-18
Rothka John
Chief Accounting Officer
$446K 2026-03-17
Salvatori Kurt R.
SVP, Chief Admin. Officer
2026-02-18
Thakkar Miteshkumar
President & CFO
2026-02-18
Perera Valli 2026-02-17
Braithwaite Robert J. Jr.
SVP, Marketing & Sales
2026-02-18