LIQTECH INTERNATIONAL INC — SC 13D Filings
10 SC 13D filings on record
This page lists all SC 13D filings submitted to the SEC by LIQTECH INTERNATIONAL INC (LIQT), sorted by most recent first. Each row links to the full filing on EdgarLookup. LIQTECH INTERNATIONAL INC has filed 10 SC 13D documents with the SEC since 2004. To view all SEC filings by LIQTECH INTERNATIONAL INC, see the full filings list.
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 |
|---|---|---|---|---|
| SC 13D | FILING | 0001781002-24-000055 | Nov 19, 2024 | — |
| SC 13D | NORMAN PESSIN SC 13D 9-30-2015 (LIQTECH INTERNATIONAL, INC) | 0001140361-15-036573 | Oct 2, 2015 | — |
| SC 13D | NORMAN H PESSIN SC 13D 6-4-2015 (LIQTECH INTERNATIONAL, INC.) | 0001140361-15-023227 | Jun 4, 2015 | — |
| SC 13D | SCHEDULE 13D | 0001078782-11-002556 | Sep 2, 2011 | — |
| SC 13D | SCHEDULE 13D | 0001078782-11-002524 | Aug 30, 2011 | — |
| SC 13D | SCHEDULE 13D | 0001078782-11-002523 | Aug 30, 2011 | — |
| SC 13D | SCHEDULE 13D | 0001078782-11-002522 | Aug 30, 2011 | — |
| SC 13D | SCHEDULE 13D | 0001078782-10-000884 | Apr 23, 2010 | — |
| SC 13D | SCHEDULE 13D | 0001078782-09-001294 | Aug 19, 2009 | — |
| SC 13D | SCHEDULE 13D | 0001078782-09-001292 | Aug 19, 2009 | — |