Offerings // PEABODY ENERGY CORP

BTU offering history

Every offering-related filing in PEABODY ENERGY CORP’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 1,000 filings back to May 25, 2017.

Last executed offering

Jun 2, 2026

8-K — priced deal (shares or notes)

Last registration (announced)

Apr 8, 2024

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
Jun 2, 2026	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Apr 8, 2024	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Mar 7, 2022	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Mar 1, 2022	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Dec 17, 2021	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Dec 10, 2021	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Oct 1, 2021	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Sep 28, 2021	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Sep 17, 2021	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jun 4, 2021	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 21, 2021	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
May 21, 2021	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
May 20, 2021	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Apr 23, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Apr 23, 2021	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Mar 26, 2021	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Apr 4, 2018	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Feb 7, 2018	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jan 31, 2018	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Dec 19, 2017	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Nov 20, 2017	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Nov 3, 2017	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Oct 20, 2017	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Sep 18, 2017	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 21, 2017	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Aug 18, 2017	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 17, 2017	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 17, 2017	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Aug 14, 2017	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 14, 2017	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 14, 2017	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jul 14, 2017	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jul 14, 2017	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jul 10, 2017	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
May 26, 2017	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet

BTU 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 BTU workspace →

BTU offering FAQ

When did BTU last execute an offering?

Per SEC filings, PEABODY ENERGY CORP's most recent priced offering document is a 8-K filed 2026-06-02. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did BTU last announce or register an offering?

The most recent registration is a S-3ASR filed 2024-04-08. 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.