Offerings // Immatics N.V.

IMTX offering history

Every offering-related filing in Immatics N.V.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 243 filings back to Apr 16, 2020.

Last executed offering

Aug 25, 2026

424B2 — priced deal (shares or notes)

Last registration (announced)

Mar 27, 2025

F-3 — 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
Aug 25, 2026	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Dec 5, 2025	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Dec 5, 2025	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Apr 3, 2025	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Mar 27, 2025	F-3 →	REGISTERED	F-3 registration — capacity to sell shares, not a sale yet
Oct 11, 2024	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Oct 10, 2024	F-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Oct 10, 2024	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Jan 19, 2024	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jan 17, 2024	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Sep 13, 2023	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Sep 13, 2023	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Aug 25, 2023	F-3 →	REGISTERED	F-3 registration — capacity to sell shares, not a sale yet
Oct 11, 2022	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Oct 11, 2022	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Aug 9, 2021	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Aug 5, 2021	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Aug 2, 2021	F-3 →	REGISTERED	F-3 registration — capacity to sell shares, not a sale yet
Jun 22, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 26, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 18, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
May 11, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Apr 2, 2021	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Mar 17, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Dec 2, 2020	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Oct 9, 2020	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 13, 2020	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Aug 11, 2020	F-1/A →	REGISTERED	F-1/A registration — capacity to sell shares, not a sale yet
Jul 31, 2020	F-1 →	REGISTERED	F-1 registration — capacity to sell shares, not a sale yet
Jun 10, 2020	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jun 10, 2020	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin

IMTX 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 IMTX workspace →

IMTX offering FAQ

When did IMTX last execute an offering?

Per SEC filings, Immatics N.V.'s most recent priced offering document is a 424B2 filed 2026-08-25. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did IMTX last announce or register an offering?

The most recent registration is a F-3 filed 2025-03-27. 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.

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