LIQTECH INTERNATIONAL INC — All Filings
479 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
All
10-12G
10-12G/A
10-K
10-K/A
10-Q
10-Q/A
144
25
3
4
4/A
424B3
424B4
424B5
424B8
8-A12B
8-K
8-K/A
ARS
CERT
CERTNYS
CORRESP
D
DEF 14A
DEF 14C
DEFA14A
DEFR14A
EFFECT
NT 10-Q
POS AM
POS EX
PRE 14A
PRE 14C
REGDEX
S-1
S-1/A
S-3
S-3/A
S-3MEF
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC 14F1
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 10-K/A | FORM 10-K/A | 0001437749-26-008965 | Mar 19, 2026 | Dec 31, 2025 |
| 10-K | FORM 10-K | 0001437749-26-005983 | Feb 27, 2026 | Dec 31, 2025 |
| 8-K | FORM 8-K | 0001437749-26-004566 | Feb 18, 2026 | Feb 11, 2026 |
| S-8 | FORM S-8 | 0001437749-26-002534 | Jan 30, 2026 | — |
| 4 | FORM 4 | 0001437749-26-001181 | Jan 13, 2026 | Jan 3, 2026 |
| 4 | FORM 4 | 0001437749-26-001180 | Jan 13, 2026 | Dec 19, 2025 |
| SCHEDULE 13G/A | — | 0000935836-25-000683 | Nov 14, 2025 | — |
| 10-Q | FORM 10-Q | 0001437749-25-034985 | Nov 14, 2025 | Sep 30, 2025 |
| 4 | FORM 4 | 0001437749-25-029166 | Sep 16, 2025 | Sep 12, 2025 |
| 10-Q | FORM 10-Q | 0001437749-25-026498 | Aug 13, 2025 | Jun 30, 2025 |
| 8-K | FORM 8-K | 0001437749-25-019741 | Jun 6, 2025 | Jun 5, 2025 |
| 10-Q | FORM 10-Q | 0001437749-25-016825 | May 14, 2025 | Mar 31, 2025 |
| 3 | FORM 3 | 0001437749-25-014071 | May 1, 2025 | Mar 1, 2025 |
| DEFR14A | FORM DEFR14A | 0001437749-25-013639 | Apr 30, 2025 | — |
| ARS | ARS | 0001437749-25-012415 | Apr 21, 2025 | Dec 31, 2024 |
| DEFA14A | FORM DEFA14A | 0001437749-25-012414 | Apr 21, 2025 | — |
| DEF 14A | FORM DEF 14A | 0001437749-25-012413 | Apr 21, 2025 | Jun 5, 2025 |
| 4 | PRIMARY DOCUMENT | 0001781002-25-000002 | Mar 28, 2025 | Mar 26, 2025 |
| SCHEDULE 13D/A | — | 0001420506-25-000713 | Mar 28, 2025 | — |
| 10-K | FORM 10-K | 0001437749-25-009832 | Mar 28, 2025 | Dec 31, 2024 |
| SCHEDULE 13D/A | — | 0001420506-25-000673 | Mar 21, 2025 | — |
| SCHEDULE 13G | — | 0001955529-25-000001 | Feb 11, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-002391 | Jan 31, 2025 | Jan 27, 2025 |
| 4 | FORM 4 | 0001437749-25-000916 | Jan 13, 2025 | Jan 7, 2025 |
| 4 | FORM 4 | 0001437749-25-000913 | Jan 13, 2025 | Jan 7, 2025 |
| 4 | FORM 4 | 0001437749-25-000911 | Jan 13, 2025 | Jan 7, 2025 |
| 4 | FORM 4 | 0001437749-25-000909 | Jan 13, 2025 | Jan 7, 2025 |
| 4 | FORM 4 | 0001437749-25-000907 | Jan 13, 2025 | Jan 7, 2025 |
| 4 | FORM 4 | 0001437749-25-000671 | Jan 7, 2025 | Jan 3, 2025 |
| 3 | PRIMARY DOCUMENT | 0001781002-24-000056 | Nov 19, 2024 | Nov 12, 2024 |
| SC 13D | FILING | 0001781002-24-000055 | Nov 19, 2024 | — |
| 10-Q | FORM 10-Q | 0001437749-24-035290 | Nov 14, 2024 | Sep 30, 2024 |
| 8-K | FORM 8-K | 0001437749-24-034681 | Nov 13, 2024 | Nov 8, 2024 |
| DEF 14A | FORM DEF 14A | 0001437749-24-030766 | Oct 7, 2024 | Nov 8, 2024 |
| PRE 14A | FORM PRE 14A | 0001437749-24-030203 | Sep 27, 2024 | Nov 8, 2024 |
| 8-K | FORM 8-K | 0001437749-24-030190 | Sep 27, 2024 | — |
| 10-Q | FORM 10-Q | 0001437749-24-026779 | Aug 14, 2024 | Jun 30, 2024 |
| 144 | — | 0001550820-24-000005 | May 24, 2024 | — |
| 4 | FORM 4 | 0001437749-24-017866 | May 21, 2024 | May 6, 2024 |
| 10-Q | FORM 10-Q | 0001437749-24-016604 | May 14, 2024 | Mar 31, 2024 |
| 10-K/A | FORM 10-K/A | 0001437749-24-013778 | Apr 30, 2024 | Dec 31, 2023 |
| 3 | FORM 3 | 0001437749-24-010563 | Apr 2, 2024 | Apr 1, 2024 |
| 10-K | FORM 10-K | 0001437749-24-009045 | Mar 22, 2024 | Dec 31, 2023 |
| 4 | FORM 4 | 0001437749-24-007263 | Mar 11, 2024 | Jan 3, 2024 |
| 4 | FORM 4 | 0001437749-24-007262 | Mar 11, 2024 | Jan 3, 2024 |
| SC 13G/A | — | 0001781002-24-000019 | Feb 14, 2024 | — |
| SC 13G/A | — | 0000935836-24-000180 | Feb 14, 2024 | — |
| 8-K | FORM 8-K | 0001437749-24-001298 | Jan 12, 2024 | Jan 10, 2024 |
| 4 | FORM 4 | 0001437749-24-001088 | Jan 10, 2024 | Jan 3, 2024 |
| 4 | FORM 4 | 0001437749-24-001087 | Jan 10, 2024 | Jan 3, 2024 |