Trade Summary

3 days ago, Williams Stephen D., serving as Dir at WARRIOR MET COAL, INC. (HCC), sold 4,800 shares at $104.23 per share, for a total transaction value of $500,304.00. Following this transaction, Williams Stephen D. now holds 30,303 shares of HCC.

This sale represents a 13.67% decrease in Williams Stephen D.'s stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Wednesday, August 19, 2026 and publicly disclosed via SEC Form 4 filing on Friday, August 21, 2026 at 1:08 PM ET, 2 days after the trade was made.

WARRIOR MET COAL, INC. operates in the BASIC MATERIALS sector, specifically within the COKING COAL industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.