LIQTECH INTERNATIONAL INC reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Ballerup, Denmark
SEC filing record 1 source field available
Fiscal year end
31 December
LIQTECH INTERNATIONAL INC has filed 493 SEC EDGAR filings since 29 Oct 2004

SEC filing history

Showing 176-200 of 475 matching filings.

Per page
25
Current page
8
SC 13G/A File 005-84968

SC 13G/A filing

Filing date
16 Feb 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G/A File 005-84968

SEC SCHEDULE 13G

Filing date
04 Feb 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G/A File 005-84968

SEC SCHEDULE 13G

Filing date
03 Feb 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G/A File 005-84968

SEC SCHEDULE 13G

Filing date
03 Feb 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G File 005-84968

FORM SC 13G

Filing date
02 Feb 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G File 005-84968

LIQTECH - 13G

Filing date
28 Jan 2021
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
22 Jan 2021
Reporting date
06 Jan 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
19 Jan 2021
Reporting date
06 Jan 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
14 Jan 2021
Reporting date
06 Jan 2021
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
16 Nov 2020
Reporting date
13 Nov 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K/A File 001-36210

FORM 8-K/A

Filing date
06 Nov 2020
Reporting date
29 Oct 2020
Next action
Verify source filing
DEF 14A File 001-36210

FORM DEF 14A

Filing date
22 Sep 2020
Reporting date
29 Oct 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
PRE 14A File 001-36210

FORM PRE 14A

Filing date
11 Sep 2020
Reporting date
29 Oct 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
28 Aug 2020
Reporting date
26 Aug 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
3

FORM 3

Filing date
28 Aug 2020
Reporting date
26 Aug 2020
SEC evidence
Open document Open filing
Next action
Verify source filing
424B3 File 333-239364

FORM 424B3

Filing date
09 Jul 2020
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
EFFECT File 333-239364

EFFECT filing

Filing date
01 Jul 2020
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
CORRESP

CORRESP filing

Filing date
29 Jun 2020
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
UPLOAD

UPLOAD filing

Filing date
26 Jun 2020
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .