CNR
Core Natural Resources Inc
$6.72M
Cluster sell
Discretionary Insider Activity
Date:
03/10/2026
Insiders:
NAVARRE RICHARD A, director, and 3 others
Prior trend:
23 months of no clear discretionary insider activity

Summary

A $6.72M cluster sell for Core Natural Resources Inc (CNR) on 03/10/2026 after 23 months of no clear discretionary insider activity trend.

Reports

Action Amount Date Insider Role(s) SEC Filing No
Sell $550K 03/11/2026 NAVARRE RICHARD A Director 0001193125-26-101400
Sell $348K 03/11/2026 Rothka John Chief Accounting Officer 0001193125-26-101417
Sell $4.12M 03/19/2026 Brock James A Director, Executive Chair and CEO 0001193125-26-116273
Sell $98K 03/19/2026 Rothka John Chief Accounting Officer 0001193125-26-115364
Sell $1.60M 03/20/2026 Klein Rosemary L SVP, CLO & Corp. Sec. 0001193125-26-116954

Stake Changes

Action Insider Role(s) Total Change % Change
Sell NAVARRE RICHARD A Director $550K 25.0%
Sell Rothka John Chief Accounting Officer $446K 48.0%
Sell Brock James A Director, Executive Chair and CEO $4.12M 29.0%
Sell Klein Rosemary L SVP, CLO & Corp. Sec. $1.60M 21.8%

Transactions

Action Amount Date Insider Security Type SEC Code
Sell $550K 03/10/2026 NAVARRE RICHARD A Common stock, par value $0.01 per share Discretionary Sale
Sell $348K 03/10/2026 Rothka John Common stock, par value $0.01 per share Discretionary Sale
Sell $98K 03/17/2026 Rothka John Common stock, par value $0.01 per share Discretionary Sale
Sell $4.12M 03/18/2026 Brock James A Common stock, par value $0.01 per share Discretionary Sale
Sell $1.05M 03/19/2026 Klein Rosemary L Common stock, par value $0.01 per share Discretionary Sale
Sell $553K 03/19/2026 Klein Rosemary L Common stock, par value $0.01 per share Discretionary Sale

Stats

Prior max multiple:
10.1
Prior median multiple:
10.4

Metadata

Signal ID:
dlCSxED8cdvFgSrd
Scanned on:
04/01/2026
Status:
Current