Offerings // TMC the metals Co Inc.

TMCWW offering history

Every offering-related filing in TMC the metals Co Inc.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 505 filings back to Feb 18, 2020.

Last executed offering

Jun 16, 2025

8-K — priced deal (shares or notes)

Last registration (announced)

Mar 31, 2026

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
Mar 31, 2026	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Jun 18, 2025	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jun 16, 2025	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
May 12, 2025	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 12, 2025	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Nov 26, 2024	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Nov 15, 2024	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Dec 21, 2023	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Dec 8, 2023	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Nov 30, 2023	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Aug 14, 2023	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Apr 17, 2023	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Apr 14, 2023	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Feb 22, 2023	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Feb 17, 2023	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Feb 16, 2023	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Dec 23, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Dec 22, 2022	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Dec 6, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Nov 15, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Oct 20, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Oct 17, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Oct 14, 2022	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Oct 12, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Oct 6, 2022	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet
Oct 3, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Sep 16, 2022	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Aug 15, 2022	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Aug 15, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 15, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jul 13, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jul 12, 2022	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Mar 17, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Feb 10, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Dec 30, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Nov 15, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Nov 12, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Oct 22, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Oct 22, 2021	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Oct 7, 2021	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet

TMCWW 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 TMCWW workspace →

TMCWW offering FAQ

When did TMCWW last execute an offering?

Per SEC filings, TMC the metals Co Inc.'s most recent priced offering document is a 8-K filed 2025-06-16. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did TMCWW last announce or register an offering?

The most recent registration is a S-3ASR filed 2026-03-31. 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.