BROCK JAMES A (Chief Executive Officer) sold 29.0% of their position (40.76K shares) of CORE NATURAL RESOURCES, INC. on the open market
Open‑market sale worth $4.12M — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 3/19/2026ACC: 0001193125-26-116273
DirectorOfficer· Chief Executive Officer
Since Dec 2018
-40.76K
Net shares
Net seller
$4.12M
Total sold
1
Open market trades
0B · 1S
1
Total transactions
40.76K disposed
Non-Derivative Transactions1
Common stock, par value $0.01 per share
Indirect
Shares
−40.76K
Price / share
$101.15
Trade value
$4.12M
% of position
29.0%
3/18/2026
140.76K→100K
Total
Net shares
−40.76K
Net value
-$4.12M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common stock, par value $0.01 per share Indirect | 3/18/2026 | S · Sale | −40.76K | $101.15 | $4.12M | 29.0% | 140.76K | 100K |
| Total | −40.76K | -$4.12M | ||||||
Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)3
Common stock, par value $0.01 per share
IndirectShares owned24.44K
Common stock, par value $0.01 per share
IndirectShares owned117.40K
Common stock, par value $0.01 per share
DirectShares owned266.98K
Total
266.98K direct·141.84K indirect408.81K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common stock, par value $0.01 per share | 24.44K | Indirect |
| Common stock, par value $0.01 per share | 117.40K | Indirect |
| Common stock, par value $0.01 per share | 266.98K | Direct |
| Total | 408.81K | 266.98K direct·141.84K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported