Liqtech International Inc SEC filings LIQT
Liqtech International Inc has 509 filings in SEC EDGAR's recent list, going back to Oct 29, 2004. Its latest annual report, Form 10-K, was filed on Feb 27, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 12, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 6, 2026 (officer or director change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEFA14A | Additional proxy material | Oct 23, 2026 | — |
| DEF 14A | Proxy statement | Oct 23, 2026 | Dec 3, 2026 |
| 8-K |
Current report
Officer or director change
|
Oct 6, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Officer or director change
|
Sep 8, 2026 | Aug 31, 2026 |
| 10-Q | Quarterly report | Aug 12, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Listing notice
|
Jul 24, 2026 | Jul 21, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Jun 9, 2026 | Jun 4, 2026 |
| 424B4 | Prospectus | Jun 5, 2026 | — |
| EFFECT | Filing | Jun 1, 2026 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jun 1, 2026 | May 26, 2026 |
| CORRESP | Letter to the SEC | May 28, 2026 | — |
| CORRESP | Letter to the SEC | May 28, 2026 | — |
| CORRESP | Letter to the SEC | May 28, 2026 | — |
| CORRESP | Letter to the SEC | May 28, 2026 | — |
| S-1/A | Amended registration statement | May 28, 2026 | — |
| S-1 | Registration statement | May 27, 2026 | — |
| CORRESP | Letter to the SEC | May 26, 2026 | — |
| CORRESP | Letter to the SEC | May 26, 2026 | — |
| 8-K |
Current report
Material agreement, New debt
|
May 26, 2026 | May 22, 2026 |
| 10-Q | Quarterly report | May 13, 2026 | Mar 31, 2026 |
| 10-K/A | Amended annual report | Mar 19, 2026 | Dec 31, 2025 |
| 10-K | Annual report | Feb 27, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 18, 2026 | Feb 11, 2026 |
| S-8 | Employee stock plan registration | Jan 30, 2026 | — |
| DRS | Filing | Nov 26, 2025 | — |
| 10-Q | Quarterly report | Nov 14, 2025 | Sep 30, 2025 |
| 10-Q | Quarterly report | Aug 13, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 6, 2025 | Jun 5, 2025 |
| 10-Q | Quarterly report | May 14, 2025 | Mar 31, 2025 |
| DEFR14A | Form defr14a | Apr 30, 2025 | — |
| ARS | Annual report to shareholders | Apr 21, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 21, 2025 | — |
| DEF 14A | Proxy statement | Apr 21, 2025 | Jun 5, 2025 |
| 10-K | Annual report | Mar 28, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 31, 2025 | Jan 27, 2025 |
| 10-Q | Quarterly report | Nov 14, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Nov 13, 2024 | Nov 8, 2024 |
| DEF 14A | Proxy statement | Oct 7, 2024 | Nov 8, 2024 |
| PRE 14A | Preliminary proxy statement | Sep 27, 2024 | Nov 8, 2024 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Sep 27, 2024 | Sep 27, 2024 |
| 10-Q | Quarterly report | Aug 14, 2024 | Jun 30, 2024 |
| 10-Q | Quarterly report | May 14, 2024 | Mar 31, 2024 |
| 10-K/A | Amended annual report | Apr 30, 2024 | Dec 31, 2023 |
| 10-K | Annual report | Mar 22, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Officer or director change
|
Jan 12, 2024 | Jan 10, 2024 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Nov 15, 2023 | Nov 9, 2023 |
| 10-Q | Quarterly report | Nov 9, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Oct 19, 2023 | Oct 13, 2023 |
| DEFA14A | Additional proxy material | Sep 25, 2023 | — |
| DEF 14A | Proxy statement | Sep 25, 2023 | Nov 9, 2023 |
| PRE 14A | Preliminary proxy statement | Sep 15, 2023 | Nov 9, 2023 |
| 10-Q | Quarterly report | Aug 11, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 27, 2023 | Jun 23, 2023 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Regulation FD disclosure
|
May 26, 2023 | May 26, 2023 |
| 10-Q | Quarterly report | May 11, 2023 | Mar 31, 2023 |
| 10-K/A | Amended annual report | Apr 28, 2023 | Dec 31, 2022 |
| 10-K | Annual report | Mar 22, 2023 | Dec 31, 2022 |
| S-8 | Employee stock plan registration | Jan 13, 2023 | — |
| 8-K |
Current report
Shareholder vote results
|
Nov 22, 2022 | Nov 17, 2022 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Nov 17, 2022 | Nov 11, 2022 |
| 10-Q | Quarterly report | Nov 10, 2022 | Sep 30, 2022 |
| DEFA14A | Additional proxy material | Oct 3, 2022 | — |
| DEF 14A | Proxy statement | Oct 3, 2022 | Nov 17, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 13, 2022 | Sep 13, 2022 |
| 10-Q | Quarterly report | Aug 11, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Aug 1, 2022 | Jul 26, 2022 |
| 8-K |
Current report
Officer or director change
|
Jun 29, 2022 | Jun 23, 2022 |
| 8-K |
Current report
Listing notice
|
Jun 28, 2022 | Jun 24, 2022 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Other events
|
Jun 27, 2022 | Jun 22, 2022 |
| 8-K |
Current report
Material agreement
|
May 17, 2022 | May 12, 2022 |
| 424B8 | Form 424b8 | May 17, 2022 | — |
| 424B5 | Prospectus supplement | May 17, 2022 | — |
| EFFECT | Filing | May 12, 2022 | — |
| 424B5 | Prospectus supplement | May 12, 2022 | — |
| 10-Q | Quarterly report | May 12, 2022 | Mar 31, 2022 |
| CORRESP | Letter to the SEC | May 10, 2022 | — |
| 8-K |
Current report
Bylaw or fiscal year change
|
Apr 29, 2022 | Apr 28, 2022 |
| S-3/A | Form s-3/a | Apr 28, 2022 | — |
| 10-K | Annual report | Mar 31, 2022 | Dec 31, 2021 |
| 8-K/A |
Amended current report
Officer or director change
|
Mar 28, 2022 | Mar 17, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 18, 2022 | Mar 17, 2022 |
| UPLOAD | Letter from the SEC | Feb 17, 2022 | — |
| S-3 | Shelf registration | Feb 9, 2022 | — |
| 8-K/A | Amended current report | Dec 3, 2021 | Nov 23, 2021 |
| 8-K |
Current report
Officer or director change
|
Nov 30, 2021 | Nov 23, 2021 |
| 10-Q | Quarterly report | Nov 15, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Material agreement, New debt
|
Sep 28, 2021 | Sep 23, 2021 |
| EFFECT | Filing | Sep 17, 2021 | — |
| CORRESP | Letter to the SEC | Sep 15, 2021 | — |
| UPLOAD | Letter from the SEC | Sep 10, 2021 | — |
| S-3 | Shelf registration | Sep 3, 2021 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Aug 20, 2021 | Aug 17, 2021 |
| 10-Q | Quarterly report | Aug 16, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
May 25, 2021 | May 20, 2021 |
| 10-Q | Quarterly report | May 12, 2021 | Mar 31, 2021 |
| D | Filing | Apr 23, 2021 | — |
| DEF 14A | Proxy statement | Apr 16, 2021 | May 20, 2021 |
| 8-K |
Current report
Unregistered share sale
|
Apr 14, 2021 | Apr 8, 2021 |
| PRE 14A | Preliminary proxy statement | Apr 6, 2021 | May 20, 2021 |
| 10-K | Annual report | Mar 31, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Material agreement
|
Mar 30, 2021 | Mar 24, 2021 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Nov 16, 2020 | Nov 13, 2020 |
| 10-Q | Quarterly report | Nov 9, 2020 | Sep 30, 2020 |
| 8-K/A | Amended current report | Nov 6, 2020 | Oct 29, 2020 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Nov 3, 2020 | Oct 29, 2020 |
| DEF 14A | Proxy statement | Sep 22, 2020 | Oct 29, 2020 |
| PRE 14A | Preliminary proxy statement | Sep 11, 2020 | Oct 29, 2020 |
| 8-K |
Current report
Officer or director change, Other events
|
Aug 27, 2020 | Aug 26, 2020 |
| 10-Q | Quarterly report | Aug 10, 2020 | Jun 30, 2020 |
| 424B3 | Prospectus | Jul 9, 2020 | — |
| EFFECT | Filing | Jul 1, 2020 | — |
| CORRESP | Letter to the SEC | Jun 29, 2020 | — |
| UPLOAD | Letter from the SEC | Jun 26, 2020 | — |
| S-1 | Registration statement | Jun 22, 2020 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jun 2, 2020 | May 27, 2020 |
| 10-Q | Quarterly report | May 11, 2020 | Mar 31, 2020 |
| 10-K | Annual report | Mar 30, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Material agreement, New debt
|
Dec 5, 2019 | Dec 1, 2019 |
| 10-Q | Quarterly report | Nov 14, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Shareholder vote results
|
Sep 23, 2019 | Sep 19, 2019 |
| 10-Q | Quarterly report | Aug 14, 2019 | Jun 30, 2019 |
| DEF 14A | Proxy statement | Aug 6, 2019 | Sep 19, 2019 |
| 8-K |
Current report
Material agreement, Other events
|
May 24, 2019 | May 22, 2019 |
| 424B5 | Prospectus supplement | May 23, 2019 | — |
| S-3MEF | Form s-3mef | May 21, 2019 | — |
| 424B5 | Prospectus supplement | May 21, 2019 | — |
| 10-Q | Quarterly report | May 14, 2019 | Mar 31, 2019 |
| 8-A12B | Form 8-a12b | Apr 15, 2019 | — |
| 25 | Form 25 | Apr 15, 2019 | — |
| CERT | Filing | Apr 15, 2019 | — |
| 10-K | Annual report | Apr 1, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Results of operations, Listing notice, Change to shareholder rights, Other events
|
Mar 28, 2019 | Mar 28, 2019 |
| 8-K |
Current report
Officer or director change, Other events
|
Mar 11, 2019 | Mar 11, 2019 |
| 8-K |
Current report
Officer or director change
|
Jan 16, 2019 | Jan 15, 2019 |
| 8-K |
Current report
Shareholder vote results
|
Dec 12, 2018 | Dec 7, 2018 |
| 10-Q | Quarterly report | Nov 14, 2018 | Sep 30, 2018 |
| DEF 14A | Proxy statement | Nov 7, 2018 | Dec 7, 2018 |
| 8-K |
Current report
Officer or director change, Other events
|
Nov 1, 2018 | Nov 1, 2018 |
| POS EX | Form pos ex | Oct 9, 2018 | — |
| 10-Q | Quarterly report | Aug 14, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Officer or director change
|
Aug 3, 2018 | Jul 30, 2018 |
| 8-K |
Current report
Auditor change
|
Jul 25, 2018 | Jul 23, 2018 |
| 8-K |
Current report
Officer or director change, Other events
|
Jul 5, 2018 | Jul 2, 2018 |
| 8-K |
Current report
Other events
|
Jun 7, 2018 | Jun 7, 2018 |
| 10-Q | Quarterly report | May 15, 2018 | Mar 31, 2018 |
| 8-K |
Current report
Material agreement, Other events
|
Apr 16, 2018 | Apr 12, 2018 |
| 424B5 | Prospectus supplement | Apr 12, 2018 | — |
| 424B5 | Prospectus supplement | Apr 11, 2018 | — |
| 424B5 | Prospectus supplement | Apr 11, 2018 | — |
| 10-K | Annual report | Mar 23, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Nov 20, 2017 | Nov 14, 2017 |
| 10-Q | Quarterly report | Nov 14, 2017 | Sep 30, 2017 |
| 8-K |
Current report
Shareholder vote results
|
Nov 9, 2017 | Nov 7, 2017 |
| 8-K |
Current report
Agreement ended
|
Oct 31, 2017 | Oct 30, 2017 |
| EFFECT | Filing | Oct 23, 2017 | — |
| CORRESP | Letter to the SEC | Oct 19, 2017 | — |
| S-3/A | Form s-3/a | Oct 11, 2017 | — |
| CORRESP | Letter to the SEC | Oct 11, 2017 | — |
| UPLOAD | Letter from the SEC | Oct 10, 2017 | — |
| DEF 14A | Proxy statement | Sep 29, 2017 | Nov 7, 2017 |
| S-3 | Shelf registration | Sep 15, 2017 | — |
| 10-Q | Quarterly report | Aug 14, 2017 | Jun 30, 2017 |
| 8-K |
Current report
Officer or director change
|
Aug 14, 2017 | Aug 11, 2017 |
| 8-K |
Current report
Material agreement, Other events
|
May 22, 2017 | May 19, 2017 |
| 10-Q | Quarterly report | May 15, 2017 | Mar 31, 2017 |
| 10-K | Annual report | Mar 30, 2017 | Dec 31, 2016 |
| 10-Q | Quarterly report | Nov 14, 2016 | Sep 30, 2016 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Nov 14, 2016 | Nov 8, 2016 |
| 8-K |
Current report
Shareholder vote results
|
Nov 10, 2016 | Nov 8, 2016 |
| 8-K |
Current report
Material agreement, Other events
|
Oct 6, 2016 | Oct 1, 2016 |
| DEF 14A | Proxy statement | Sep 30, 2016 | Nov 8, 2016 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Aug 26, 2016 | Aug 24, 2016 |
| 10-Q | Quarterly report | Aug 11, 2016 | Jun 30, 2016 |
| 10-Q | Quarterly report | May 12, 2016 | Mar 31, 2016 |
| 10-K | Annual report | Mar 23, 2016 | Dec 31, 2015 |
| 8-K/A |
Amended current report
Shareholder vote results
|
Mar 7, 2016 | Mar 7, 2016 |
| 8-K |
Current report
Officer or director change
|
Dec 23, 2015 | Dec 21, 2015 |
| UPLOAD | Letter from the SEC | Dec 16, 2015 | — |
| CORRESP | Letter to the SEC | Dec 14, 2015 | — |
| UPLOAD | Letter from the SEC | Dec 2, 2015 | — |
| 10-Q | Quarterly report | Nov 12, 2015 | Sep 30, 2015 |
| 8-K |
Current report
Shareholder vote results
|
Oct 16, 2015 | Oct 13, 2015 |
| DEF 14A | Proxy statement | Sep 10, 2015 | Oct 13, 2015 |
| 10-Q | Quarterly report | Aug 13, 2015 | Jun 30, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 23, 2015 | Jun 18, 2015 |
| 8-K |
Current report
Officer or director change, Other events
|
May 18, 2015 | Apr 14, 2015 |
| 10-Q | Quarterly report | May 14, 2015 | Mar 31, 2015 |
| 10-K | Annual report | Mar 25, 2015 | Dec 31, 2014 |
| 10-Q | Quarterly report | Nov 13, 2014 | Sep 30, 2014 |
| 8-K |
Current report
Shareholder vote results
|
Aug 27, 2014 | Aug 25, 2014 |
| 10-Q | Quarterly report | Aug 12, 2014 | Jun 30, 2014 |
| 8-K |
Current report
Acquisition or sale of assets, Officer or director change, Regulation FD disclosure, Other events
|
Aug 1, 2014 | Jul 28, 2014 |
| DEF 14A | Proxy statement | Aug 1, 2014 | Aug 25, 2014 |
| 424B5 | Prospectus supplement | Jul 23, 2014 | — |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jul 23, 2014 | Jul 22, 2014 |
| 424B5 | Prospectus supplement | Jul 16, 2014 | — |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jul 16, 2014 | Jul 15, 2014 |
| EFFECT | Filing | Jul 7, 2014 | — |
| CORRESP | Letter to the SEC | Jul 2, 2014 | — |
| S-3/A | Form s-3/a | Jul 2, 2014 | — |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Misc Industrial & Commercial Machinery & Equipment (SIC 3590)
- Listed as
- LIQT (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- NV
- Headquarters
- Ballerup, Denmark
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1307579
- Former names
- Blue Moose Media Inc (until Oct 11, 2011)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.