Offerings // Liquidia Corp

LQDA offering history

Every offering-related filing in Liquidia Corp’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 677 filings back to Aug 5, 2020.

Last executed offering

Sep 12, 2024

8-K — priced deal (shares or notes)

Last registration (announced)

Mar 5, 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 5, 2026	S-3ASR →	REGISTERED	Automatic shelf registration — effective immediately (large filers)
Mar 26, 2025	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Mar 19, 2025	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Sep 12, 2024	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Sep 11, 2024	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Sep 11, 2024	424B4 →	EXECUTED	Final prospectus — offering priced (typical for IPOs and marketed share deals)
Jul 5, 2024	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jun 27, 2024	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Jan 8, 2024	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Jan 3, 2024	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Dec 28, 2023	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet
Dec 22, 2023	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Dec 14, 2023	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Dec 12, 2023	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Apr 14, 2022	424B2 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Apr 12, 2022	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Sep 22, 2021	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Sep 14, 2021	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Sep 2, 2021	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Apr 13, 2021	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Mar 3, 2021	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Dec 23, 2020	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Dec 21, 2020	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet
Dec 16, 2020	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Sep 17, 2020	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Sep 16, 2020	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin

LQDA 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 LQDA workspace →

LQDA offering FAQ

When did LQDA last execute an offering?

Per SEC filings, Liquidia Corp's most recent priced offering document is a 8-K filed 2024-09-12. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did LQDA last announce or register an offering?

The most recent registration is a S-3ASR filed 2026-03-05. 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.