Core Natural Resources, Inc.

By person

26 insiders · 68 transactions

Insider

Role

Bought

Sold

Net

Holding

Worth

Change

Brock James A

Executive Chair and CEO

—

$12.46M (24)

−$12.46M

291,415

$32.24M

—

MILLS JOHN T

Director

$172.68K (3)

$3.15M (9)

−$2.98M

55,950

$6.19M

+1,646%

Wiegand Martha A

General Counsel & Secretary

—

$2.85M (6)

−$2.85M

37,906

$4.19M

+6,064%

Salvatori Kurt R.

SVP, Chief Admin. Officer

—

$1.75M (4)

−$1.75M

24,585

$2.72M

—

Platt Joseph P JR

Director

—

$1.74M (3)

−$1.74M

40,648

$4.50M

—

Klein Rosemary L

SVP, CLO & Corp. Sec.

—

$1.60M (2)

−$1.60M

53,679

$5.94M

+447,225%

Rothka John

Chief Accounting Officer

—

$1.32M (8)

−$1.32M

11,233

$1.24M

+62.2%

NAVARRE RICHARD A

Director

—

$961.20K (2)

−$961.20K

18,034

$1.99M

+450,750%

KOEPPEL HOLLY K

Director

—

$663.73K (2)

−$663.73K

14,958

$1.65M

—

Bergeron Sophie

Director

—

$588.65K (1)

−$588.65K

30,828

$3.41M

—

Lang Paul A

Chief Executive Officer

$502.13K (1)

—

+$502.13K

341,062

$37.73M

—

KRIEGSHAUSER PATRICK A

Director

—

$234.52K (1)

−$234.52K

24,958

$2.76M

—

McCaffrey James J.

SVP - Coal Marketing

—

$66.74K (1)

−$66.74K

103,843

$11.49M

+104,792%

ROBERSON ED

Director

$20.13K (1)

—

+$20.13K

75,951

$8.40M

—

Khani David M.

EVP & Chief Financial Officer

—

206,609

$22.86M

+2,209%

POWELL WILLIAM P

Director

—

130,088

$14.39M

+9,977%

Slone Deck

SVP, Strategy & Public Policy

—

70,207

$7.77M

—

Thakkar Miteshkumar

President & CFO

—

65,581

$7.25M

+743.4%

Schuller George John JR

SVP, Chief Operating Officer

—

27,338

$3.02M

—

CARPENTER ALVIN R

Director

—

25,418

$2.81M

+117.2%

Braithwaite Robert J. Jr.

SVP, Marketing & Sales

—

16,290

$1.80M

+130.8%

Perera Valli

Director

—

9,317

$1.03M

—

Pan Cassandra Chia-Wei

Director

—

7,707

$852.55K

—

Keating Ronald C

Director

—

1,390

$153.76K

—

Doheny Edward L II

Director

—

1,390

$153.76K

—

CNX Resources Corp entity

10% owner

—

$0.00

−100.0%

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Individual transactions

Insider

Date

Role

Action

Price

Amount

Lang Paul A

9 May 2025

Chief Executive Officer

Buy

7,500

$66.95

$502.13K

MILLS JOHN T

19 Feb 2020

Director

Buy

4,000

$6.46

$25.84K

MILLS JOHN T

12 Nov 2019

Director

Buy

4,000

$12.55

$50.20K

ROBERSON ED

21 Feb 2018

Director

Buy

610

$33.01

$20.13K

MILLS JOHN T

8 Dec 2017

Director

Buy

4,000

$24.16

$96.64K

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Core Natural Resources, Inc.

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