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.
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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-Q | FORM 10-Q | 0001437749-17-019362 | Nov 14, 2017 | Sep 30, 2017 |
| 8-K | FORM 8-K | 0001437749-17-018807 | Nov 9, 2017 | Nov 7, 2017 |
| 8-K | FORM 8-K | 0001437749-17-017971 | Oct 31, 2017 | Oct 30, 2017 |
| EFFECT | — | 9999999995-17-002754 | Oct 23, 2017 | — |
| CORRESP | — | 0001437749-17-017294 | Oct 19, 2017 | — |
| S-3/A | FORM S-3/A | 0001437749-17-017048 | Oct 11, 2017 | — |
| CORRESP | — | 0001437749-17-017047 | Oct 11, 2017 | — |
| UPLOAD | — | 0000000000-17-035773 | Oct 10, 2017 | — |
| DEF 14A | FORM DEF 14A | 0001437749-17-016545 | Sep 29, 2017 | Nov 7, 2017 |
| 4 | FORM 4 | 0001437749-17-016115 | Sep 20, 2017 | Aug 11, 2017 |
| S-3 | FORM S-3 | 0001437749-17-015994 | Sep 15, 2017 | — |
| 3 | FORM 3 | 0001437749-17-015127 | Aug 21, 2017 | Aug 11, 2017 |
| 4 | FORM 4 | 0001437749-17-015048 | Aug 18, 2017 | Aug 11, 2017 |
| 3 | FORM 3 | 0001437749-17-014973 | Aug 17, 2017 | Aug 11, 2017 |
| 10-Q | FORM 10-Q | 0001437749-17-014721 | Aug 14, 2017 | Jun 30, 2017 |
| 8-K | FORM 8-K | 0001437749-17-014585 | Aug 14, 2017 | Aug 11, 2017 |
| 8-K | FORM 8-K | 0001437749-17-009800 | May 22, 2017 | May 19, 2017 |
| 3 | OWNERSHIP DOCUMENT | 0000921895-17-001538 | May 16, 2017 | May 12, 2017 |
| SC 13D/A | AMENDMENT NO. 3 TO THE SCHEDULE 13D | 0000921895-17-001534 | May 16, 2017 | — |
| 10-Q | FORM 10-Q | 0001437749-17-009248 | May 15, 2017 | Mar 31, 2017 |
| 10-K | FORM 10-K | 0001437749-17-005629 | Mar 30, 2017 | Dec 31, 2016 |
| 4 | FORM 4 | 0001437749-17-002682 | Feb 16, 2017 | Jan 2, 2017 |
| 4 | FORM 4 | 0001437749-17-002605 | Feb 15, 2017 | Jan 2, 2017 |
| SC 13D/A | NORMAN H. PESSIN SC 13DA NO 2 2-7-2017 (LIQTECH INTERNATIONAL, INC.) | 0001140361-17-004997 | Feb 8, 2017 | — |
| SC 13G/A | — | 0001511857-17-000003 | Jan 31, 2017 | — |
| 10-Q | FORM 10-Q | 0001437749-16-042094 | Nov 14, 2016 | Sep 30, 2016 |
| 8-K | FORM 8-K | 0001437749-16-042091 | Nov 14, 2016 | Nov 8, 2016 |
| 8-K | FORM 8-K | 0001437749-16-041771 | Nov 10, 2016 | Nov 8, 2016 |
| 8-K | FORM 8-K | 0001437749-16-039524 | Oct 6, 2016 | Oct 1, 2016 |
| DEF 14A | FORM DEF 14A | 0001437749-16-039343 | Sep 30, 2016 | Nov 8, 2016 |
| 8-K | FORM 8-K | 0001437749-16-038139 | Aug 26, 2016 | Aug 24, 2016 |
| 10-Q | FORM 10-Q | 0001437749-16-037179 | Aug 11, 2016 | Jun 30, 2016 |
| SC 13D/A | NORMAN H. PESSIN SC 13DA NO 1 7-12-2016 (LIQTECH INTERNATIONAL, INC.) | 0001140361-16-072355 | Jul 13, 2016 | — |
| 10-Q | FORM 10-Q | 0001437749-16-031673 | May 12, 2016 | Mar 31, 2016 |
| 10-K | FORM 10-K | 0001437749-16-028290 | Mar 23, 2016 | Dec 31, 2015 |
| 8-K/A | FORM 8-K/A | 0001437749-16-026990 | Mar 7, 2016 | — |
| SC 13G/A | CLEAR HARBOR ASSET MANAGEMENT, LLC | 0001085146-16-003321 | Feb 17, 2016 | — |
| 4 | FORM 4 | 0001437749-16-023141 | Jan 5, 2016 | Jan 1, 2016 |
| 4 | FORM 4 | 0001437749-16-023139 | Jan 5, 2016 | Jan 1, 2016 |
| 8-K | FORM 8-K | 0001437749-15-022742 | Dec 23, 2015 | Dec 21, 2015 |
| UPLOAD | — | 0000000000-15-058133 | Dec 16, 2015 | — |
| CORRESP | — | 0001437749-15-022198 | Dec 14, 2015 | — |
| UPLOAD | — | 0000000000-15-056203 | Dec 2, 2015 | — |
| 4 | FORM 4 | 0001437749-15-021428 | Nov 24, 2015 | Nov 19, 2015 |
| 10-Q | FORM 10-Q | 0001437749-15-020637 | Nov 12, 2015 | Sep 30, 2015 |
| 8-K | FORM 8-K | 0001437749-15-018471 | Oct 16, 2015 | Oct 13, 2015 |
| SC 13D | NORMAN PESSIN SC 13D 9-30-2015 (LIQTECH INTERNATIONAL, INC) | 0001140361-15-036573 | Oct 2, 2015 | — |
| DEF 14A | FORM DEF 14A | 0001437749-15-017135 | Sep 10, 2015 | Oct 13, 2015 |
| 4 | FORM 4 | 0001437749-15-016132 | Aug 19, 2015 | Aug 17, 2015 |
| 4 | FORM 4 | 0001437749-15-016027 | Aug 17, 2015 | Aug 14, 2015 |