Company · CIK 1307579 # LIQTECH INTERNATIONAL INC | CIK | [1307579](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001307579) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 3590 — Misc Industrial & Commercial Machinery & Equipment | | Incorporated in | NV | | Business address | Denmark | | Listed | LIQT (Nasdaq) | | First annual or quarterly report | 2009-11-12 | ## Offerings 7 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-296258 | Registered company Final prospectus | 2026-05-27 | 2026-06-05 | 4 | | 333-262604 | Shelf Effective | 2022-02-09 | 2022-05-17 | 4 | | 333-259328 | Shelf Effective | 2021-09-03 | 2021-09-17 | 2 | | 333-239364 | Registered company Effective | 2020-06-22 | 2020-07-01 | 2 | | 333-220496 | Shelf Effective | 2017-09-15 | 2019-05-23 | 7 | | 333-196750 | Shelf Effective | 2014-06-13 | 2014-07-23 | 4 | | 333-178837 | Registered company Final prospectus | 2011-12-30 | 2012-04-05 | 7 | ## Filings 31 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2026-06-05 | [424B4](https://www.sec.gov/Archives/edgar/data/1307579/000143774926019738/0001437749-26-019738-index.htm) Final prospectus | 333-296258 | 0001437749-26-019738 | | 2026-06-01 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1307579/999999999526001830/9999999995-26-001830-index.htm) Declared effective | 333-296258 | 9999999995-26-001830 | | 2026-05-28 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1307579/000143774926018645/0001437749-26-018645-index.htm) Amendment | 333-296258 | 0001437749-26-018645 | | 2026-05-27 | [S-1](https://www.sec.gov/Archives/edgar/data/1307579/000143774926018425/0001437749-26-018425-index.htm) Registration filed | 333-296258 | 0001437749-26-018425 | | 2025-11-26 | [DRS](https://www.sec.gov/Archives/edgar/data/1307579/000143774925036435/0001437749-25-036435-index.htm) Draft made public | 377-08740 | 0001437749-25-036435 | | 2022-05-17 | [424B5](https://www.sec.gov/Archives/edgar/data/1307579/000143774922012733/0001437749-22-012733-index.htm) Shelf takedown | 333-262604 | 0001437749-22-012733 | | 2022-05-12 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1307579/999999999522001434/9999999995-22-001434-index.htm) Declared effective | 333-262604 | 9999999995-22-001434 | | 2022-05-12 | [424B5](https://www.sec.gov/Archives/edgar/data/1307579/000143774922012178/0001437749-22-012178-index.htm) Shelf takedown | 333-262604 | 0001437749-22-012178 | | 2022-02-09 | [S-3](https://www.sec.gov/Archives/edgar/data/1307579/000143774922002893/0001437749-22-002893-index.htm) Shelf registered | 333-262604 | 0001437749-22-002893 | | 2021-09-17 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1307579/999999999521003579/9999999995-21-003579-index.htm) Declared effective | 333-259328 | 9999999995-21-003579 | | 2021-09-03 | [S-3](https://www.sec.gov/Archives/edgar/data/1307579/000143774921021513/0001437749-21-021513-index.htm) Shelf registered | 333-259328 | 0001437749-21-021513 | | 2020-07-01 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1307579/999999999520001621/9999999995-20-001621-index.htm) Declared effective | 333-239364 | 9999999995-20-001621 | | 2020-06-22 | [S-1](https://www.sec.gov/Archives/edgar/data/1307579/000143774920013572/0001437749-20-013572-index.htm) Registration filed | 333-239364 | 0001437749-20-013572 | | 2019-05-23 | [424B5](https://www.sec.gov/Archives/edgar/data/1307579/000143774919010773/0001437749-19-010773-index.htm) Shelf takedown | 333-220496 | 0001437749-19-010773 | | 2019-05-21 | [424B5](https://www.sec.gov/Archives/edgar/data/1307579/000143774919010577/0001437749-19-010577-index.htm) Shelf takedown | 333-220496 | 0001437749-19-010577 | | 2018-04-12 | [424B5](https://www.sec.gov/Archives/edgar/data/1307579/000143774918006790/0001437749-18-006790-index.htm) Shelf takedown | 333-220496 | 0001437749-18-006790 | | 2018-04-11 | [424B5](https://www.sec.gov/Archives/edgar/data/1307579/000143774918006719/0001437749-18-006719-index.htm) Shelf takedown | 333-220496 | 0001437749-18-006719 | | 2018-04-11 | [424B5](https://www.sec.gov/Archives/edgar/data/1307579/000143774918006697/0001437749-18-006697-index.htm) Shelf takedown | 333-220496 | 0001437749-18-006697 | | 2017-10-23 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1307579/999999999517002754/9999999995-17-002754-index.htm) Declared effective | 333-220496 | 9999999995-17-002754 | | 2017-09-15 | [S-3](https://www.sec.gov/Archives/edgar/data/1307579/000143774917015994/0001437749-17-015994-index.htm) Shelf registered | 333-220496 | 0001437749-17-015994 | | 2014-07-23 | [424B5](https://www.sec.gov/Archives/edgar/data/1307579/000121390014005064/0001213900-14-005064-index.htm) Shelf takedown | 333-196750 | 0001213900-14-005064 | | 2014-07-16 | [424B5](https://www.sec.gov/Archives/edgar/data/1307579/000121390014004913/0001213900-14-004913-index.htm) Shelf takedown | 333-196750 | 0001213900-14-004913 | | 2014-07-07 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1307579/999999999514002075/9999999995-14-002075-index.htm) Declared effective | 333-196750 | 9999999995-14-002075 | | 2014-06-13 | [S-3](https://www.sec.gov/Archives/edgar/data/1307579/000143774914011163/0001437749-14-011163-index.htm) Shelf registered | 333-196750 | 0001437749-14-011163 | | 2012-04-05 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1307579/999999999512000952/9999999995-12-000952-index.htm) Declared effective | 333-178837 | 9999999995-12-000952 | | 2012-03-05 | [424B4](https://www.sec.gov/Archives/edgar/data/1307579/000114420412012961/0001144204-12-012961-index.htm) Final prospectus | 333-178837 | 0001144204-12-012961 | | 2012-02-13 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1307579/999999999512000479/9999999995-12-000479-index.htm) Declared effective | 333-178837 | 9999999995-12-000479 | | 2012-02-13 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1307579/000114420412007417/0001144204-12-007417-index.htm) Amendment | 333-178837 | 0001144204-12-007417 | | 2012-02-08 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1307579/000114420412006678/0001144204-12-006678-index.htm) Amendment | 333-178837 | 0001144204-12-006678 | | 2012-01-27 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1307579/000114420412004497/0001144204-12-004497-index.htm) Amendment | 333-178837 | 0001144204-12-004497 | | 2011-12-30 | [S-1](https://www.sec.gov/Archives/edgar/data/1307579/000114420411072409/0001144204-11-072409-index.htm) Registration filed | 333-178837 | 0001144204-11-072409 | [All filings of this company](https://equitycapital.markets/filings?cik=1307579) · [CSV](https://equitycapital.markets/filings.csv?cik=1307579) --- Source page: https://equitycapital.markets/company/1307579 · Data: U.S. SEC EDGAR · CC BY 4.0