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HCCWarrior Met Coal, Inc. · Insider ownership research

Warrior Met Coal, Inc. insiders sold $26.4M in the past 12 months. How much of their stake is that?

96% was sold under disclosed trading plans, 4% with no plan disclosed. The largest seller, Walter Scheller (Chief Executive Officer, Director), sold $22.2M.Share-of-stake figures for this company are being verified and will be added when that check is finished. Why

Updated Oct 16, 2026 from SEC filings · covers Oct 17, 2025 to Oct 16, 2026
$1.0M
sold with no plan disclosed, past 12 months
96%
of sales were under disclosed trading plans, past 12 months
4 of 11
officers and directors sold shares, past 12 months
Is this normal? More than usual: $26.4M sold, after almost none in the past 5 years. 4 insiders sold; the average is 2 a year. Year by year
Latest filing: Filed Aug 26 for a sale on Aug 24. Walter Scheller sold 50K shares ($5.5M) under a disclosed plan. Filing
SEC ownership filings: 37 filed in the 12 months to Oct 16, 2026; 402 on record since Apr 13, 2017 · See the evidence

What stands out

Selling picked up in the last 90 days: officers and directors sold 108K shares, against an average of 49K per 90 days earlier in the period. Most of it was Walter Scheller (100K shares in the last 90 days) and Stephen Williams (4.8K shares in the last 90 days); 93% of these sales were under disclosed plans.Walter Scheller: largest recent sale, Aug 24, 2026 · Stephen Williams: largest recent sale, Aug 19, 2026

A share of stake is shown for 0 of the 4 officers and directors who sold. 11 are left out

i
Left out: Walter Scheller, Jack Richardson, Dale Boyles, Kelli Gant, Charles Lussier, Brett Harvey, Alan Schumacher, Stephen Williams, Brian Chopin, Lisa Schnorr and Kimberly Chainey (share of stake is being verified).
Disclosed company stock is not an insider's whole wealth.

Who sold, and how much of their stake

Officers and directors, past 12 months. Their share of stake is being verified and is not shown yet; amounts and trading plans are below.

Walter Scheller
Chief Executive Officer, Director
Not confirmed
Share of stake not shown: share of stake is being verified. Why
$22.2MDisclosed plan
Kelli Gant
Chief Adminstrative Officer and Corporate Secretary
Not confirmed
Share of stake not shown: share of stake is being verified. Why
$3.2MDisclosed plan
Brian Chopin
Chief Accounting Officer
Not confirmed
Share of stake not shown: share of stake is being verified. Why
$506KNo plan disclosed
Stephen Williams
Director
Not confirmed
Share of stake not shown: share of stake is being verified. Why
$500KNo plan disclosed
Amounts, filings and trading plans for each seller

Selling by month

Officers and directors, Oct 2025 to Oct 2026. Each sale is counted once: under a disclosed plan, else to cover taxes, else no plan disclosed.

Disclosed planNo plan disclosedOne dollar scale for every month; the tallest bar is labeled
OctNov 2025: $1.4M under a disclosed planNov 2025: $170K no plan disclosedNovDecJan 2026: $11.0M under a disclosed planJanFebMarAprMayJun 2026: $2.2M under a disclosed planJunJulAug 2026: $10.8M under a disclosed planAug 2026: $836K no plan disclosed$11.6MAugSepOct

Recent activity

Past 30 days, Sep 17, 2026 to Oct 16, 2026

No officer or director trades were reported for the past 30 days. The most recent before that:

Aug 24, 2026Walter Scheller sold 50K shares ($5.5M) under a disclosed trading plan.
WhoSharesPrice% of total stakeTotal stake afterTrade dateFiled
Walter Scheller
Chief Executive Officer, Director
50,000$110.00n/an/aAug 24, 2026Aug 26, 2026

Common questions

Is the Warrior Met Coal, Inc. CEO selling stock?

Yes. Walter Scheller sold 219K shares ($22.2M) in the past 12 months, all of it under a trading plan disclosed in the filings.

Why are Warrior Met Coal, Inc. insiders selling?

Filings rarely give a reason, and we don't guess at one. What they show is how the sales were made: 96% of sales by value ran under 10b5-1 trading plans disclosed in the filings and 4% had no disclosed plan. A trading plan schedules sales in advance.

Are any Warrior Met Coal, Inc. insiders buying?

No. Officers and directors reported no purchases in the past 12 months.

The evidence

Who sold4 officers and directors: amount, % of holdings, trading plan
Who soldAmount% of holdingsTrading plan
Walter Scheller
Chief Executive Officer, Director
$22.2M
219K shares
Not confirmed
share of stake is being verified. Why
Disclosed plan
Kelli Gant
Chief Adminstrative Officer and Corporate Secretary
$3.2M
30K shares
Not confirmed
share of stake is being verified. Why
Disclosed plan
Brian Chopin
Chief Accounting Officer
$506K
5.3K shares
Not confirmed
share of stake is being verified. Why
No plan disclosed
Stephen Williams
Director
$500K
4.8K shares
Not confirmed
share of stake is being verified. Why
No plan disclosed
The full ownership picture0 of 11 officers and directors confirmed

Vested shares across all share classes, held directly and through trusts, LLCs and family members, as reported on SEC Forms 3, 4 and 5. Unvested awards and options are never counted as owned shares.

InsiderHeld Oct 16, 2025SoldHeld Oct 16, 2026Still held
Walter Scheller
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Walter Scheller are complete.
Chief Executive Officer, Director
n/a−219Kn/an/a
Vesting, gifts, unvested awards and holding lines for Walter Scheller

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Walter Scheller are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
−59Kwithheld by the company for taxes
Jack Richardson
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Jack Richardson are complete.
Chief Operating Officer
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for Jack Richardson

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Jack Richardson are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
−17Kwithheld by the company for taxes
Dale Boyles
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Dale Boyles are complete.
Chief Financial Officer
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for Dale Boyles

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Dale Boyles are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
−17Kwithheld by the company for taxes
Kelli Gant
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Kelli Gant are complete.
Chief Adminstrative Officer and Corporate Secretary
n/a−30Kn/an/a
Vesting, gifts, unvested awards and holding lines for Kelli Gant

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Kelli Gant are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
−14Kwithheld by the company for taxes
Charles Lussier
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Charles Lussier are complete.
Chief Commercial Officer
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for Charles Lussier

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Charles Lussier are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
−11Kwithheld by the company for taxes
Brett Harvey
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Brett Harvey are complete.
Director
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for Brett Harvey

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Brett Harvey are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
Alan Schumacher
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Alan Schumacher are complete.
Director
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for Alan Schumacher

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Alan Schumacher are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
Stephen Williams
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Stephen Williams are complete.
Director
n/a−4.8Kn/an/a
Vesting, gifts, unvested awards and holding lines for Stephen Williams

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Stephen Williams are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
Brian Chopin
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Brian Chopin are complete.
Chief Accounting Officer
n/a−5.3Kn/an/a
Vesting, gifts, unvested awards and holding lines for Brian Chopin

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Brian Chopin are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
−2.8Kwithheld by the company for taxes
Lisa Schnorr
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Lisa Schnorr are complete.
Director
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for Lisa Schnorr

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Lisa Schnorr are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)
Kimberly Chainey
!
Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Kimberly Chainey are complete.
Director
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for Kimberly Chainey

Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Kimberly Chainey are complete; balances and unit counts will be added when the check is finished.

0gifted (net of own trusts)

Holdings and share of stake for Warrior Met Coal, Inc. are being verified, so no balances, unit counts or percentages are shown. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings.

What explains the selling$26.4M of sales by plan status, purpose, seller and month

Officer and director open-market sales: $26.4M across 259,081 shares. Plan status and stated purpose are separate questions, and a sale can have both.

By plan status

The lighter segment is sales with no plan disclosed in the filing ($1.0M), including tax-related sales outside a plan.

No plan disclosed · $1.0M

Sales with no 10b5-1 plan and no tax reference in the filing. $506K of it is Brian Chopin. No plan disclosed is a statement about the filing, not about why the sale happened. Largest such sale: Stephen Williams, Aug 19, 2026

Taxes

120,602 shares ($11.3M) were withheld by the company for taxes, which isn't a market sale.

SellerShares soldProceedsUnder a disclosed planShare of totalSales dates
Walter Scheller
Chief Executive Officer, Director
219K$22.2M100%84%Nov 6, 2025 to Aug 24, 2026
Kelli Gant
Chief Adminstrative Officer and Corporate Secretary
30K$3.2M100%12%Jan 12, 2026 to Jun 2, 2026
Brian Chopin
Chief Accounting Officer
5.3K$506K0%2%Nov 12, 2025 to Aug 19, 2026
Stephen Williams
Director
4.8K$500K0%2%Aug 19, 2026 to Aug 19, 2026

Sales by month

MonthSale proceedsDisclosed planTo cover taxesNo plan disclosed
Oct 2025$0$0$0$0
Nov 2025$1.6M$1.4M$0$170K
Dec 2025$0$0$0$0
Jan 2026$11.0M$11.0M$0$0
Feb 2026$0$0$0$0
Mar 2026$0$0$0$0
Apr 2026$0$0$0$0
May 2026$0$0$0$0
Jun 2026$2.2M$2.2M$0$0
Jul 2026$0$0$0$0
Aug 2026$11.6M$10.8M$0$836K
Sep 2026$0$0$0$0
Oct 2026$0$0$0$0
Is this normal? Selling year by year5 earlier years to compare with

More than usual: $26.4M sold, after almost none in the past 5 years. 4 insiders sold; the average is 2 a year.

12 months endingShares soldInsiders who soldProceeds
Oct 16, 2026
Latest 12 months
259K4$26.4M
Oct 16, 2025
1 year earlier
7.9K1$592K
Oct 16, 2024
2 years earlier
113K3$6.1M
Oct 17, 2023
3 years earlier
2.8K1$127K
Oct 17, 2022
4 years earlier
13K2$420K
Oct 17, 2021
5 years earlier
15K2$367K

Open-market sales (Form 4 code S) by people who were officers or directors, in split-adjusted shares. Earlier years include people who have since left. A sale that an outside holder also reports (a family trust, a fund) is counted with outside holders in every year. Shares, not dollars, are compared, so a change in the stock price doesn't look like a change in selling. Years the filings don't fully cover are shown but left out of the average.

Known gaps and uncertainty11 officers and directors not confirmed

Holdings and share of stake are being verified. Balances, unit counts and every share-of-stake figure for Warrior Met Coal, Inc. are held back until that check is finished. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings and are complete.

External context: we only cite outside events when a documented connection exists. None is shown for this period.

Sources and methodology402 filings on record, 37 filed in the 12-month period, and how we read them

All 402 Forms 3, 4 and 5 on record for Warrior Met Coal, Inc. (SEC CIK 1691303), filed from Apr 13, 2017 to Aug 26, 2026; 37 of them were filed in the 12 months this page covers, retrieved from SEC EDGAR on Oct 16, 2026. Prices are the ones reported in each filing, often weighted averages.

Holdings. Each holding line (a share class plus an owner, such as a trust or LLC) carries its last reported balance forward. Entities first reported during the period start at zero, so transfers between an insider's own trusts don't count as selling. Lines not reported for three years or more are listed separately and left out of totals.

Sales. A sale counts as under a 10b5-1 plan if its footnote cites one or the filing's Rule 10b5-1 box is checked, and as tax-related if its footnote cites tax obligations or sell-to-cover. Shares withheld by the company for taxes are listed separately. Sales with neither attribute are labeled "no plan disclosed".

Full methodology

Former or inactive filers (16)No filing in 18 months; last reported balances, not in any total
NameLast filedLast reported balance
Ana AmicarellaMay 31, 202426,405 shares, last reported balance as of May 25, 2024
Gareth TurnerNov 24, 202119,519 shares, last reported balance as of Nov 22, 2021
Apollo Management Holdings GP, LLCApr 24, 20193,764,474 shares, last reported balance as of Jun 12, 2018
Phillip MonroeMar 7, 20191,979 shares, last reported balance as of Mar 5, 2019
Michael MaddenJun 5, 201822,222 shares, last reported balance as of Jun 1, 2018
GSO Special Situations Overseas Master Fund Ltd.May 14, 20181,352,989 shares, last reported balance as of May 10, 2018
GSO Special Situations Fund LPMay 14, 20181,352,989 shares, last reported balance as of May 10, 2018
Blackstone Group L.P.May 14, 20181,352,989 shares, last reported balance as of May 10, 2018
FRANKLIN MUTUAL ADVISERS LLCMay 10, 20183,166,914 shares, last reported balance as of May 8, 2018
KKR Credit Advisors (US) LLCApr 21, 20174,071,745 shares, last reported balance as of Apr 19, 2017
FS Global Credit Opportunities FundApr 21, 20171,698,369 shares, last reported balance as of Apr 19, 2017
Keith LuhNo balance on record
Matthew MicheliniNo balance on record
Blaine MacDougaldNo balance on record
Michael AddeoNo balance on record
Trevor MillsNo balance on record

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