Stephen D. Williams, Director at WARRIOR MET COAL, INC. (HCC), sold 4,800 shares at $104.23 ($500K) on 2026-08-19, disclosed to the SEC on 2026-08-21.
Open-market sale of $500k HCC by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| KEYS | SELL | 2018-11-27 | $2.0M | — | Filing → |
| KEYS | SELL | 2018-01-03 | $1.0M | — | Filing → |
| HCC | SELL | 2017-11-16 | $525K | — | Filing → |