CEO Sells Over $4.1 Million in Shares Near 52-Week High
CNR sits 87% above its 52-week low of $58.19 on elevated volume (2.6× avg).
Summary
Core Natural Resources' CEO, James A. Brock, disposed of over $4.1 million in company stock, a significant sale occurring as the stock trades near its 52-week high.
Key Events · Ownership and Investor Activity · CNR
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CEO Executes Significant Stock Sale
James A. Brock, Executive Chair and CEO, sold 40,760 shares of common stock for a total value of $4,122,874 on March 18, 2026.
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Sale Occurs Near 52-Week High
The transaction took place with the stock trading at $101.15 per share, close to its 52-week high of $113.565, potentially indicating the executive is locking in gains.
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Attributed to Estate Planning
The company stated the sale was made in connection with a long-term strategy for estate planning purposes.
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Follows Prior Intent to Sell
This Form 4 confirms the actual sale, following a Form 144 filing on March 18, 2026, which indicated an intent to sell a similar amount.
Analysis · CNR · Energy & Transportation
James A. Brock, the Executive Chair and CEO of Core Natural Resources, Inc., sold over $4.1 million worth of common stock. While the company noted this sale was for estate planning purposes, a significant disposition by a key executive, particularly when the stock is trading near its 52-week high, can be perceived negatively by investors. This Form 4 confirms the execution of a sale previously indicated by a Form 144 filing on March 18, 2026.
How filings like this one have moved
In the 30 days to Sep 21, 2026, 34.9% of the 1003 measured filings Wiseek scored 8 moved their stock by 5% or more by the next session's close. The median move was -0.43%. These are measured outcomes after filings of this importance, not a forecast for this one.
Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset
At the time of this filing, CNR was trading at $108.68 on NYSE in the Energy & Transportation sector, with a market capitalization of approximately $5.5B. The 52-week trading range was $58.19 to $113.57. This filing was assessed with negative market sentiment and an importance score of 8 out of 10.