Offerings // WARRIOR MET COAL, INC.

HCC offering history

Every offering-related filing in WARRIOR MET COAL, INC.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 679 filings back to Jan 30, 2017.

Last executed offering

Apr 14, 2017

424B4 — priced deal (shares or notes)

Last registration (announced)

Sep 26, 2025

S-3ASR — capacity, not a sale

Executed, last 12 months

424B pricings + 8-K 3.02 sales

Registered, last 12 months

S-1/S-3/F-series registrations

Date	Filing		What it means
Sep 26, 2025	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Sep 30, 2022	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Oct 29, 2019	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Aug 10, 2018	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 8, 2018	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jun 13, 2018	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jun 11, 2018	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 10, 2018	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 8, 2018	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
May 8, 2018	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Apr 14, 2017	424B4 →	EXECUTED	Final prospectus — offering priced (typical for IPOs and marketed share deals)
Apr 12, 2017	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Apr 10, 2017	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
Apr 6, 2017	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Apr 3, 2017	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
Mar 27, 2017	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
Mar 7, 2017	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet

HCC offering-related filings from SEC EDGAR, newest first (capped at 40). Each links to the original document.

Two honest limits. (1) A 424B takedown can price shares or notes— EDGAR’s metadata doesn’t say which, so open the document: large investment-grade filers use these mostly for bond deals (no dilution), small-caps mostly for shares. (2) At-the-market (ATM) programs sell shares gradually and individual sales are not separately filed — the visible footprint is the enabling shelf and its 424B5; actual ATM share counts surface later in the 10-Q/10-K share count. Educational information from public filings, not investment advice.

Is a shelf active now? →Do they need money? →Red flags →Full HCC workspace →

HCC offering FAQ

When did HCC last execute an offering?

Per SEC filings, WARRIOR MET COAL, INC.'s most recent priced offering document is a 424B4 filed 2017-04-14. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did HCC last announce or register an offering?

The most recent registration is a S-3ASR filed 2025-09-26. A registration is capacity to sell shares — not a sale.

Does an offering always mean dilution?

Registered direct offerings and shelf takedowns issue new shares and dilute existing holders. Resale registrations (424B3/B7) let existing holders sell and do not create new shares. Secondary sales by insiders also do not dilute. Each row here is labeled with what it is.