Updated Jul 16, 2026 · Last SEC filing 2026-06-04
WARRIOR MET COAL, INC. (HCC) has filed 11 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-04. 1 Form 8-K material event filings were reported by HCC in the last 90 days. 1 Form 144 notices of proposed sale were filed for HCC stock. InsiderAlpha tracks every HCC SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SEC CIK | 0001691303 |
|---|
| Form 4 filings (90d) | 11 |
|---|---|
| Form 8-K filings (90d) | 1 |
| Form 144 notices (90d) | 1 |
| Latest Form 4 filing | 2026-06-04 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Gant Kelli K. | See remarks | S — Open-market sale | 20.0K | $110.00 | $2.20M | SEC | |
| HARVEY J BRETT | Insider | M — Option exercise | 3.0K | $0.00 | — | SEC | |
| SCHUMACHER ALAN H | Insider | M — Option exercise | 2.5K | $0.00 | — | SEC | |
| Schnorr Lisa M. | Insider | M — Option exercise | 2.5K | $0.00 | — | SEC | |
| Chainey Kimberly | Insider | M — Option exercise | 2.5K | $0.00 | — | SEC | |
| Williams Stephen D. | Insider | M — Option exercise | 2.5K | $0.00 | — | SEC | |
| Boyles Dale W | CHIEF FINANCIAL OFFICER | M — Option exercise | 1.8K | $0.00 | — | SEC | |
| Chopin Brian M | CHIEF ACCOUNTING OFFICER | F — Tax withholding / forfeiture | 158 | $90.31 | $14K | SEC | |
| Richardson Jack K. | CHIEF OPERATING OFFICER | F — Tax withholding / forfeiture | 806 | $90.31 | $73K | SEC | |
| Gant Kelli K. | See remarks | F — Tax withholding / forfeiture | 638 | $90.31 | $58K | SEC | |
| Lussier Charles | CHIEF COMMERCIAL OFFICER | F — Tax withholding / forfeiture | 511 | $90.31 | $46K | SEC | |
| Richardson Jack K. | CHIEF OPERATING OFFICER | M — Option exercise | 2.2K | $0.00 | — | SEC | |
| SCHELLER WALTER J | CHIEF EXECUTIVE OFFICER | M — Option exercise | 4.8K | $0.00 | — | SEC | |
| Boyles Dale W | CHIEF FINANCIAL OFFICER | F — Tax withholding / forfeiture | 790 | $90.31 | $71K | SEC | |
| Chopin Brian M | CHIEF ACCOUNTING OFFICER | M — Option exercise | 421 | $0.00 | — | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for WARRIOR MET COAL, INC. (HCC). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| SCHUMACHER ALAN H | 3 | — |
| Schnorr Lisa M. | 3 | — |
| HARVEY J BRETT | 3 | — |
| Chainey Kimberly | 3 | — |
| Williams Stephen D. | 3 | — |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in HCC insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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