Form4insider filings, from the source

Insider · CIK 0001702386

Stephen D. Williams

Files at: HCC. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $500k · 1net −$500k
$10k$10k$100k$100k$1M$1MbuyssalesJun 27Jul 12Jul 27Aug 12Aug 27Sep 12Sep 27

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 19, 2026 SForm 4 →Aug 21, 1:08 pm EDTWARRIOR MET COAL, INC.HCC4,800$104.23$500,30430,303−13.7%

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.