EURO TECH HOLDINGS CO LTD SEC EDGAR Filings (CIK 0001026662)

SEC EDGAR filings, ownership reports, and insider transactions for EURO TECH HOLDINGS CO LTD.

Symbol
CLWT on Nasdaq
Industry
Wholesale Professional & Commercial Equipment & Supplies (Office Of Trade & Services)
Business address
C/O Euro Tech (Far East) Ltd 18 F Gee, Chang Hong Centre 65 Wong Chuk Hang Road, Hong Kong, 999077
State of incorporation
Virgin Islands, British
Fiscal year end
31 December
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EURO TECH HOLDINGS CO LTD has filed 216 SEC EDGAR filings since 18 Nov 1996

Latest Filings

Recent SEC filings for EURO TECH HOLDINGS CO LTD including 6-K, 20-F, UPLOAD and more.

Form type Document Filing Description Filing date Reporting date File number(s)
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 30 Dec 2025 30 Dec 2025 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 02 Dec 2025 29 Nov 2025 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 29 Oct 2025 27 Oct 2025 000-22113
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F FORM 20-F 30 Apr 2025 31 Dec 2024 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 20 Mar 2025 20 Mar 2025 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 19 Dec 2024 18 Dec 2024 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 09 Dec 2024 09 Dec 2024 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 27 Nov 2024 27 Nov 2024 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 22 Nov 2024 21 Nov 2024 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 29 Oct 2024 22 Oct 2024 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 14 Jun 2024 14 Jun 2024 000-22113
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F FORM 20-F 30 Apr 2024 31 Dec 2023 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 27 Dec 2023 27 Dec 2023 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 21 Nov 2023 21 Nov 2023 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 30 Oct 2023 25 Oct 2023 000-22113
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 31 Aug 2023
20-F/A Open 20-F/A document View SEC filing for 20-F/A FORM 20-F/A 28 Aug 2023 31 Dec 2022 000-22113
CORRESP Open CORRESP document View SEC filing for CORRESP 18 Aug 2023
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 04 Aug 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 27 Jul 2023
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 20 Jul 2023
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F FORM 20-F 12 May 2023 31 Dec 2022 000-22113
NT 20-F Open NT 20-F document View SEC filing for NT 20-F NT 20-F 01 May 2023 31 Dec 2022 000-22113
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 16 Feb 2023
20-F/A Open 20-F/A document | Open XBRL data View SEC filing for 20-F/A FORM 20-F/A 06 Feb 2023 31 Dec 2021 000-22113
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 30 Jan 2023
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 17 Jan 2023 12 Jan 2023 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 28 Dec 2022 28 Dec 2022 000-22113
CORRESP Open CORRESP document View SEC filing for CORRESP 23 Dec 2022
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 22 Nov 2022 21 Nov 2022 000-22113
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 17 Nov 2022
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 31 Oct 2022 28 Oct 2022 000-22113
CORRESP Open CORRESP document View SEC filing for CORRESP 23 Sep 2022
20-F/A Open 20-F/A document | Open XBRL data View SEC filing for 20-F/A FORM 20-F/A 23 Sep 2022 31 Dec 2021 000-22113
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 23 Aug 2022
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 14 Jun 2022 13 Jun 2022 000-22113
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F FORM 20-F 16 May 2022 31 Dec 2021 000-22113
NT 20-F Open NT 20-F document View SEC filing for NT 20-F NT 20F 29 Apr 2022 31 Dec 2021 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 20 Jan 2022 20 Jan 2022 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 16 Dec 2021 16 Dec 2021 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 02 Dec 2021 02 Dec 2021 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 19 Nov 2021 19 Nov 2021 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 01 Oct 2021 12 Nov 2021 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 29 Jun 2021 28 Jun 2021 000-22113
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 13 May 2021 31 Dec 2020 000-22113
NT 20-F Open NT 20-F document View SEC filing for NT 20-F PRIMARY DOCUMENT 30 Apr 2021 31 Dec 2020 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 11 Feb 2021 11 Feb 2021 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 31 Dec 2020 30 Dec 2020 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 19 Oct 2020 19 Oct 2020 000-22113
6-K Open 6-K document View SEC filing for 6-K CURRENT REPORT 10 Sep 2020 09 Sep 2020 000-22113
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F FORM 20-F 05 Jun 2020 31 Dec 2019 000-22113
6-K Open 6-K document View SEC filing for 6-K CURRENT REPORT 28 Apr 2020 28 Apr 2020 000-22113
6-K Open 6-K document View SEC filing for 6-K CURRENT REPORT 11 Mar 2020 11 Mar 2020 000-22113
6-K Open 6-K document View SEC filing for 6-K CURRENT REPORT 27 Dec 2019 27 Dec 2019 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 19 Sep 2019 19 Sep 2019 000-22113
6-K Open 6-K document View SEC filing for 6-K CURRENT REPORT 27 Aug 2019 27 Aug 2019 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 02 Aug 2019 01 Aug 2019 000-22113
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 14 May 2019 31 Dec 2018 000-22113
NT 20-F Open NT 20-F document View SEC filing for NT 20-F NT 20-F 30 Apr 2019 31 Dec 2018 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 25 Apr 2019 24 Apr 2019 000-22113
6-K Open 6-K document View SEC filing for 6-K CURRENT REPORT 05 Mar 2019 04 Mar 2019 000-22113
6-K Open 6-K document View SEC filing for 6-K 6K 25 Feb 2019 22 Feb 2019 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 28 Dec 2018 27 Dec 2018 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 14 Nov 2018 13 Nov 2018 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 17 Oct 2018 15 Oct 2018 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 01 Jun 2018 01 Jun 2018 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 25 May 2018 25 May 2018 000-22113
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F FORM 20-F 14 May 2018 31 Dec 2017 000-22113
NT 20-F Open NT 20-F document View SEC filing for NT 20-F 12-B25 30 Apr 2018 31 Dec 2017 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 02 Apr 2018 30 Mar 2018 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 30 Jan 2018 29 Jan 2018 000-22113
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A EXIT FILING 08 Jan 2018 005-56715
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 27 Dec 2017 27 Dec 2017 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 02 Nov 2017 26 Oct 2017 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 12 Sep 2017 17 Aug 2017 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 12 Jul 2017 12 Jul 2017 000-22113
SC 13G Open SC 13G document View SEC filing for SC 13G 25 May 2017 005-56715
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F ANNUAL REPORT 26 Apr 2017 31 Dec 2016 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 27 Jan 2017 26 Jan 2017 000-22113
6-K Open 6-K document View SEC filing for 6-K PRIMARY DOCUMENT 15 Dec 2016 14 Dec 2016 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 06 Sep 2016 30 Aug 2016 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 28 Jul 2016 28 Jul 2016 000-22113
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F ANNUAL REPORT 28 Apr 2016 31 Dec 2015 000-22113
20-F/A Open 20-F/A document | Open XBRL data View SEC filing for 20-F/A ANNUAL REPORT 28 Apr 2016 31 Dec 2014 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 24 Dec 2015 24 Dec 2015 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 12 Nov 2015 09 Nov 2015 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 13 Oct 2015 13 Oct 2015 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 26 Aug 2015 26 Aug 2015 000-22113
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F ANNUAL REPORT 29 Apr 2015 31 Dec 2014 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 01 Apr 2015 01 Apr 2015 000-22113
6-K Open 6-K document View SEC filing for 6-K CURRENT REPORT 02 Jan 2015 29 Dec 2014 000-22113
6-K Open 6-K document View SEC filing for 6-K CURRENT REPORT 05 Nov 2014 30 Oct 2014 000-22113
6-K Open 6-K document View SEC filing for 6-K CURRENT REPORT 06 Oct 2014 03 Oct 2014 000-22113
20-F/A Open 20-F/A document | Open XBRL data View SEC filing for 20-F/A ANNUAL REPORT 17 Jul 2014 31 Dec 2013 000-22113
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 29 Apr 2014 31 Dec 2013 000-22113
6-K Open 6-K document View SEC filing for 6-K CURRENT REPORT 30 Dec 2013 30 Dec 2013 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 Aug 2013 01 Aug 2013 000-22113
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 18 Jul 2013 18 Jul 2013 000-22113
20-F/A Open 20-F/A document | Open XBRL data View SEC filing for 20-F/A FORM 20-F/A 11 Jul 2013 31 Dec 2012 000-22113
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F ANNUAL REPORT 24 Apr 2013 31 Dec 2012 000-22113
6-K Open 6-K document View SEC filing for 6-K CURRENT REPORT 31 Dec 2012 27 Dec 2012 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 14 Aug 2012 08 Aug 2012 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 18 Jul 2012 13 Jul 2012 000-22113
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F ANNUAL REPORT 27 Apr 2012 31 Dec 2011 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 09 Feb 2012 08 Feb 2012 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 06 Feb 2012 06 Feb 2012 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 03 Feb 2012 03 Feb 2012 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 17 Jan 2012 17 Jan 2012 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 05 Jan 2012 31 Dec 2011 000-22113
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 16 Dec 2011 005-56715
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Nov 2011 29 Nov 2011 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 26 Sep 2011 20 Sep 2011 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 20 Sep 2011 16 Sep 2011 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Aug 2011 25 Aug 2011 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 08 Aug 2011 01 Aug 2011 000-22113
20-F Open 20-F document View SEC filing for 20-F 20-F 28 Jun 2011 31 Dec 2010 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 20 Dec 2010 13 Dec 2010 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Sep 2010 24 Sep 2010 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 07 Sep 2010 02 Sep 2010 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 09 Aug 2010 02 Aug 2010 000-22113
20-F Open 20-F document View SEC filing for 20-F 20-F 30 Jun 2010 31 Dec 2009 000-22113
20-F/A Open 20-F/A document View SEC filing for 20-F/A 20-F/A 30 Jun 2010 31 Dec 2008 000-22113
6-K Open 6-K document View SEC filing for 6-K 6-K 05 Jan 2010 28 Dec 2009 000-22113

About this filer

EURO TECH HOLDINGS CO LTD files with the SEC under CIK 0001026662. This page aggregates EDGAR filings and related ownership activity.

Industry: Wholesale Professional & Commercial Equipment & Supplies.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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