LIQTECH INTERNATIONAL INC — Investor Relations & Filings
Filings indexed
483
across all filing types
Latest filing
2026-05-27
Regulatory Filings
Country
US
United States of America
Listing
US
LIQT
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 S-1/A | 2026-05-27 | English | |
| FORM S-1 | 2026-05-26 | English | |
| FORM 8-K | 2026-05-26 | English | |
| 10-Q - LIQTECH INTERNATIONAL INC (0001307579) (Filer) | 2026-05-13 | English | |
| 10-K/A - LIQTECH INTERNATIONAL INC (0001307579) (Filer) | 2026-03-19 | English | |
| 10-K - LIQTECH INTERNATIONAL INC (0001307579) (Filer) | 2026-02-27 | English |
Browse filings by year
20 years- 2026 10 filings
- 2025 23 filings
- 2024 26 filings
- 2023 33 filings
- 2022 48 filings
- 2021 35 filings
- 2020 28 filings
- 2019 30 filings
- 2018 20 filings
- 2017 26 filings
- 2016 14 filings
- 2015 29 filings
- 2014 37 filings
- 2013 25 filings
- 2012 29 filings
- 2011 44 filings
- 2010 8 filings
- 2009 16 filings
- 2007 1 filing
- 2004 1 filing
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
10 filings
| |||||
| 47857049 | FORM S-1/A | 2026-05-27 | English | ||
| 47409490 | FORM S-1 | 2026-05-26 | English | ||
| 47073252 | FORM 8-K | 2026-05-26 | English | ||
| 45578041 | 10-Q - LIQTECH INTERNATIONAL INC (0001307579) (Filer) | 2026-05-13 | English | ||
| 32987053 | 10-K/A - LIQTECH INTERNATIONAL INC (0001307579) (Filer) | 2026-03-19 | English | ||
| 32889833 | 10-K - LIQTECH INTERNATIONAL INC (0001307579) (Filer) | 2026-02-27 | English | ||
| 32889832 | 8-K - LIQTECH INTERNATIONAL INC (0001307579) (Filer) | 2026-02-18 | English | ||
| 28779717 | S-8 Filing | 2026-01-30 | English | ||
| 28779726 | 4 Filing | 2026-01-13 | English | ||
| 28779601 | 4 Filing | 2026-01-13 | English | ||
|
2025
5 filings
| |||||
| 11779788 | Major Shareholding Notification 2025 | 2025-11-14 | English | ||
| 11779793 | FORM 10-Q | 2025-11-14 | English | ||
| 11779794 | FORM 4 | 2025-09-16 | English | ||
| 11779799 | FORM 10-Q | 2025-08-13 | English | ||
| 11779801 | FORM 8-K | 2025-06-06 | English | ||
Market data
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LIQTECH INTERNATIONAL INC via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/34866/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=34866 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=34866 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
Full reference: API reference · OpenAPI schema
cURL
$ curl https://api.financialreports.eu/api/filings/?company=34866 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 34866}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for LIQTECH INTERNATIONAL INC (id: 34866)"
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