Offerings // NovaBridge Biosciences

NBP offering history

Every offering-related filing in NovaBridge Biosciences’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 311 filings back to Jul 29, 2019.

Last executed offering

Aug 4, 2025

424B5 — priced deal (shares or notes)

Last registration (announced)

May 2, 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
Oct 30, 2025	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Aug 4, 2025	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jul 11, 2025	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 15, 2025	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
May 2, 2025	F-3 →	REGISTERED	F-3 registration — capacity to sell shares, not a sale yet
Mar 31, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jan 14, 2022	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Nov 26, 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
Jul 16, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jun 23, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Apr 30, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Mar 23, 2021	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Mar 19, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Feb 9, 2021	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Feb 8, 2021	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Feb 5, 2021	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Feb 5, 2021	F-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Feb 5, 2021	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Dec 14, 2020	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Dec 1, 2020	F-1 →	REGISTERED	F-1 registration — capacity to sell shares, not a sale yet
Jan 21, 2020	424B4 →	EXECUTED	Final prospectus — offering priced (typical for IPOs and marketed share deals)
Jan 16, 2020	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jan 16, 2020	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jan 14, 2020	F-1/A →	REGISTERED	F-1/A registration — capacity to sell shares, not a sale yet
Jan 3, 2020	F-1/A →	REGISTERED	F-1/A registration — capacity to sell shares, not a sale yet
Nov 4, 2019	F-1/A →	REGISTERED	F-1/A registration — capacity to sell shares, not a sale yet
Oct 29, 2019	F-1 →	REGISTERED	F-1 registration — capacity to sell shares, not a sale yet

NBP 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 NBP workspace →

NBP offering FAQ

When did NBP last execute an offering?

Per SEC filings, NovaBridge Biosciences's most recent priced offering document is a 424B5 filed 2025-08-04. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did NBP last announce or register an offering?

The most recent registration is a F-3 filed 2025-05-02. 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.