PART I Overview LiqTech International,Inc. is a clean technology company that provides state-of-the-art gas and liquid purification products by manufacturing ceramic silicon carbide filters and membranes as well as developing industry-leading and fully automated filtration solutions and systems. For more than two decades, we have developed and manufactured products of re-crystallized silicon carbide. We specialize in three business areas: ceramic membranes and membrane incorporated liquid filtra...
Q2 FY2026 — expected 2026-09-23
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2026-02-27 | 2025-12-31 | 0001437749-26-005983 | EDGAR | 45K words |
| 2025-03-28 | 2024-12-31 | 0001437749-25-009832 | EDGAR | — |
| 2024-03-22 | 2023-12-31 | 0001437749-24-009045 | EDGAR | — |
| 2023-03-22 | 2022-12-31 | 0001437749-23-007544 | EDGAR | — |
| 2022-03-31 | 2021-12-31 | 0001437749-22-007742 | EDGAR | — |
| 2021-03-31 | 2020-12-31 | 0001437749-21-007884 | EDGAR | — |
| 2020-03-30 | 2019-12-31 | 0001437749-20-006576 | EDGAR | — |
| 2019-04-01 | 2018-12-31 | 0001437749-19-006256 | EDGAR | — |
| 2018-03-23 | 2017-12-31 | 0001437749-18-005356 | EDGAR | — |
| 2017-03-30 | 2016-12-31 | 0001437749-17-005629 | EDGAR | — |
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2025-11-14 | 2025-09-30 | 0001437749-25-034985 | EDGAR | 20K words |
| 2025-08-13 | 2025-06-30 | 0001437749-25-026498 | EDGAR | — |
| 2025-05-14 | 2025-03-31 | 0001437749-25-016825 | EDGAR | — |
| 2024-11-14 | 2024-09-30 | 0001437749-24-035290 | EDGAR | — |
| 2024-08-14 | 2024-06-30 | 0001437749-24-026779 | EDGAR | — |
| 2024-05-14 | 2024-03-31 | 0001437749-24-016604 | EDGAR | — |
| 2023-11-09 | 2023-09-30 | 0001437749-23-031248 | EDGAR | — |
| 2023-08-11 | 2023-06-30 | 0001437749-23-023143 | EDGAR | — |
| 2023-05-11 | 2023-03-31 | 0001437749-23-013916 | EDGAR | — |
| 2022-11-10 | 2022-09-30 | 0001437749-22-026887 | EDGAR | — |
| 2022-08-11 | 2022-06-30 | 0001437749-22-020136 | EDGAR | — |
| 2022-05-12 | 2022-03-31 | 0001437749-22-012160 | EDGAR | — |
| Filed | Accession | Source | Full Text |
|---|---|---|---|
| 2026-02-18 | 0001437749-26-004566 | EDGAR | 1K words |
| 2025-06-06 | 0001437749-25-019741 | EDGAR | — |
| 2025-01-31 | 0001437749-25-002391 | EDGAR | — |
| 2024-11-13 | 0001437749-24-034681 | EDGAR | — |
| 2024-09-27 | 0001437749-24-030190 | EDGAR | — |
| 2024-01-12 | 0001437749-24-001298 | EDGAR | — |
| 2023-11-15 | 0001437749-23-032088 | EDGAR | — |
| 2023-10-19 | 0001437749-23-028555 | EDGAR | — |
| 2023-06-27 | 0001437749-23-018525 | EDGAR | — |
| 2023-05-26 | 0001437749-23-015983 | EDGAR | — |
181 total filings indexed. 149 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR
| CIK | 0001307579 |
| Ticker | LIQT |
| Exchange | Nasdaq |
| SIC | 3590: Misc Industrial & Commercial Machinery & Equipment |
| Incorporated | NV |
| Website | https://www.liqtech.com |
| Listed | 2010-04-08 |
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