Offerings // LIQTECH INTERNATIONAL INC

LIQT offering history

Every offering-related filing in LIQTECH INTERNATIONAL INC’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 502 filings back to Oct 29, 2004.

Last executed offering

Jun 9, 2026

8-K — priced deal (shares or notes)

Last registration (announced)

May 28, 2026

S-1/A — 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
Jun 9, 2026	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Jun 5, 2026	424B4 →	EXECUTED	Final prospectus — offering priced (typical for IPOs and marketed share deals)
Jun 1, 2026	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Jun 1, 2026	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
May 28, 2026	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
May 27, 2026	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet
Sep 27, 2024	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Oct 19, 2023	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Jun 27, 2022	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
May 17, 2022	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 17, 2022	424B8 →	UPDATE	Resale prospectus — existing holders registering to sell
May 12, 2022	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 12, 2022	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Apr 28, 2022	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet
Feb 9, 2022	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Sep 17, 2021	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Sep 3, 2021	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Aug 20, 2021	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Apr 14, 2021	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Jul 9, 2020	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jul 1, 2020	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jun 22, 2020	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet
Jun 2, 2020	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
May 23, 2019	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 21, 2019	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 21, 2019	S-3MEF →	REGISTERED	S-3MEF registration — capacity to sell shares, not a sale yet
Apr 12, 2018	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Apr 11, 2018	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Apr 11, 2018	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Nov 20, 2017	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Oct 23, 2017	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Oct 11, 2017	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet
Sep 15, 2017	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Nov 14, 2016	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Jul 23, 2014	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jul 16, 2014	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jul 7, 2014	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jul 2, 2014	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet
Jun 13, 2014	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Apr 5, 2012	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin

LIQT 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 LIQT workspace →

LIQT offering FAQ

When did LIQT last execute an offering?

Per SEC filings, LIQTECH INTERNATIONAL INC's most recent priced offering document is a 8-K filed 2026-06-09. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did LIQT last announce or register an offering?

The most recent registration is a S-1/A filed 2026-05-28. 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.