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LIQTECH INTERNATIONAL INC — Investor Relations & Filings

Ticker · LIQT ISIN · US53632A2015 LEI · 5493001UFZ03YRLEYN28 US Manufacturing
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Filings indexed 485 across all filing types
Latest filing 2026-06-05 Share Issue/Capital Cha…
Country US United States of America
Listing US LIQT

About LIQTECH INTERNATIONAL INC

https://www.liqtech.com/

LiqTech International Inc. is a clean technology company that develops and manufactures advanced filtration technologies for the purification of liquids and gases. The company specializes in proprietary silicon carbide (SiC) ceramic membranes, which are utilized in its core products. These products include comprehensive water treatment systems, individual filter components for various industrial processes, and diesel particulate filters (DPFs) designed for exhaust emission control in heavy-duty vehicles. LiqTech focuses on providing solutions for complex filtration challenges, with key applications in industrial wastewater management and the treatment of produced water for the oil and gas sector.

Recent filings

Filing Released Lang Actions
FORM 424B4
Share Issue/Capital Change Classification · 95% confidence The document is a Form 424B4 prospectus filed under the Securities Act, detailing a public offering of 20 million shares of common stock, underwriting terms, use of proceeds, risk factors, and related offering mechanics. It is not an annual or interim report, earnings release, or management discussion; rather, it is the formal offering document for a new share issuance. This best matches the “Share Issue/Capital Change” category.
2026-06-05 English
FORM 8-K
Capital/Financing Update Classification · 85% confidence The document is a Form 8-K current report disclosing a Debt Cancellation Agreement that converts $3.0 million of senior notes into equity and settles the remainder in cash, along with an unregistered share issuance under Section 4(a)(2). This clearly concerns financing activities and a material capital structure change rather than an earnings release or legal proceeding. It therefore best fits the Capital/Financing Update category.
2026-06-01 English
FORM S-1/A
Regulatory Filings Classification · 95% confidence The document is a Form S-1/A registration statement and preliminary prospectus filed with the U.S. SEC under the Securities Act of 1933, detailing the offering of common stock and warrants. It is not an Annual Report (10-K), Earnings Release, or any AGM/EGM disclosure, nor is it a proxy statement or any management/board change announcement. It is a regulatory filing of a securities offering (an S-1 registration). Since it does not fit any more specific category, it falls under the fallback category “Regulatory Filings (RNS).”
2026-05-27 English
FORM S-1
Regulatory Filings Classification · 87% confidence The document is a Form S-1 registration statement and preliminary prospectus filed with the U.S. Securities and Exchange Commission under the Securities Act of 1933 for LiqTech International, Inc. It outlines the terms of a securities offering (common stock, warrants, underwriter arrangements), but does not constitute a general annual or quarterly financial report, nor does it report earnings results, governance changes, legal proceedings, or an AGM presentation. It is a regulatory compliance filing for a securities offering and hence falls under the general “Regulatory Filings” category (RNS) as the closest match.
2026-05-26 English
FORM 8-K
Capital/Financing Update Classification · 85% confidence The document is a U.S. SEC Form 8-K “Current Report” describing the Company’s issuance and sale of promissory notes – a financing event detailing new debt obligations. This fits the definition for a Capital/Financing Update (CAP).
2026-05-26 English
10-Q - LIQTECH INTERNATIONAL INC (0001307579) (Filer)
Interim / Quarterly Report Q1 2026
2026-05-13 English

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