Offerings // FILANA THERAPEUTICS, INC.

FLNA offering history

Every offering-related filing in FILANA THERAPEUTICS, INC.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 1,000 filings back to Nov 9, 2006.

Last executed offering

Dec 5, 2025

424B2 — priced deal (shares or notes)

Last registration (announced)

Nov 13, 2025

S-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
Dec 5, 2025	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Dec 5, 2025	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Nov 13, 2025	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Jan 3, 2024	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
May 1, 2023	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
May 1, 2023	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Nov 21, 2022	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jul 29, 2022	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Feb 12, 2021	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Feb 10, 2021	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Nov 16, 2020	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Nov 13, 2020	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Nov 12, 2020	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 5, 2020	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
May 5, 2020	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Apr 9, 2020	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet
Mar 27, 2020	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Jan 30, 2019	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Dec 18, 2018	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet
Aug 20, 2018	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Aug 17, 2018	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Aug 16, 2018	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Feb 9, 2018	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jul 31, 2017	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jul 27, 2017	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet
Apr 14, 2017	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Dec 22, 2015	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Mar 12, 2014	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Feb 5, 2014	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Aug 10, 2010	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Aug 2, 2010	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet
May 3, 2010	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet
Feb 2, 2010	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet

FLNA 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 FLNA workspace →

FLNA offering FAQ

When did FLNA last execute an offering?

Per SEC filings, FILANA THERAPEUTICS, INC.'s most recent priced offering document is a 424B2 filed 2025-12-05. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did FLNA last announce or register an offering?

The most recent registration is a S-3 filed 2025-11-13. 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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