Updated Jul 16, 2026
Richardson Jack K. is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-02-18 | HCC | WARRIOR MET COAL, INC. | F — Tax withholding / forfeiture | 806 | $90.31 | $73K |
| 2026-02-18 | HCC | WARRIOR MET COAL, INC. | M — Option exercise | 2.2K | $0.00 | |
| 2026-02-18 | HCC | WARRIOR MET COAL, INC. | F — Tax withholding / forfeiture | 14.7K | $94.00 | $1.38M |
| 2026-02-18 | HCC | WARRIOR MET COAL, INC. | A — Grant or award | 39.4K | $0.00 | |
| 2026-02-11 | HCC | WARRIOR MET COAL, INC. | F — Tax withholding / forfeiture | 668 | $89.05 | $59K |
| 2026-02-11 | HCC | WARRIOR MET COAL, INC. | M — Option exercise | 1.8K | $0.00 | |
| 2026-02-11 | HCC | WARRIOR MET COAL, INC. | F — Tax withholding / forfeiture | 1.0K | $89.05 | $93K |
| 2026-02-11 | HCC | WARRIOR MET COAL, INC. | M — Option exercise | 2.6K | $0.00 |
Richardson Jack K. is a corporate insider — currently tracked as Insider. InsiderAlpha tracks every SEC Form 4 filing in real time.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Open the live Richardson Jack K. profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.