Traded Mar 19 · filed 1 day laterNot under a reported trading plan
Core Natural Resources's SVP, CLO & Corp. Sec. sold $1.05M of Core Natural Resources shares. The filing does not indicate a pre-arranged trading plan.
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Traded Feb 18, 2026 · Filed Feb 20, 2026
Routine share withholding; mechanical by default.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
tax withholding
Code F — shares delivered to pay exercise price or tax liability
Tax mechanics (code F)
Only flagged when a footnote says so; never inferred
Traded Mar 19 · filed 1 day laterNot under a reported trading plan
Core Natural Resources's SVP, CLO & Corp. Sec. sold $1.05M of Core Natural Resources shares. The filing does not indicate a pre-arranged trading plan.
Rosemary L Klein (SVP, CLO & Corp. Sec.) sold ~$553K of Core Natural Resources, Inc.
Automatic saleTraded Mar 18 · filed 1 day laterNot under a reported trading plan
The CEO of Core Natural Resources sold $4.12M of Core Natural Resources shares. The filing does not indicate a pre-arranged trading plan.