SEC Form 4 reporting owner

Chopin Brian M

Chopin Brian M has filed 10 Form 4 transactions reported between February 8, 2026 and August 19, 2026, as CHIEF ACCOUNTING OFFICER of WARRIOR MET COAL, INC..

Name as filed: Chopin Brian M

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$336K

1 lines

Companies

with Form 4 filings

Latest transaction

Aug 19, 2026

transaction date

Roles and reported holdings

HCCWARRIOR MET COAL, INC.
Feb 8, 2026 – Aug 19, 2026
CHIEF ACCOUNTING OFFICER
Held directly21,110 sh as of Aug 19, 2026 · Form 4
24 months: $336K sold

Transaction history

All 10 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Aug 19, 2026	HCCCHIEF ACCOUNTING OFFICER	Open-market saleCode S · direct	3,232	$104.02	$336K@ $104.02	21,110	Form 4
Feb 10, 2026	HCCCHIEF ACCOUNTING OFFICER	Shares withheld for tax or exercise priceCode F · direct	158	$90.31	$14K@ $90.31	24,342	Form 4
Feb 10, 2026	HCCCHIEF ACCOUNTING OFFICER	Option exerciseCode M · direct	421	—	—	24,500	Form 4
Feb 9, 2026	HCCCHIEF ACCOUNTING OFFICER	Grant or awardCode A · direct	745	—	—	745	Form 4
Feb 9, 2026	HCCCHIEF ACCOUNTING OFFICER	Shares withheld for tax or exercise priceCode F · direct	2,299	$94.00	$216K@ $94.00	24,079	Form 4
Feb 9, 2026	HCCCHIEF ACCOUNTING OFFICER	Grant or awardCode A · direct	6,052	—	—	26,378	Form 4
Feb 8, 2026	HCCCHIEF ACCOUNTING OFFICER	Shares withheld for tax or exercise priceCode F · direct	151	$89.05	$13K@ $89.05	20,326	Form 4
Feb 8, 2026	HCCCHIEF ACCOUNTING OFFICER	Option exerciseCode M · direct	354	—	—	20,477	Form 4
Feb 8, 2026	HCCCHIEF ACCOUNTING OFFICER	Shares withheld for tax or exercise priceCode F · direct	223	$89.05	$20K@ $89.05	20,123	Form 4
Feb 8, 2026	HCCCHIEF ACCOUNTING OFFICER	Option exerciseCode M · direct	522	—	—	20,346	Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.