Euro Tech Holdings Company Limited
    SEC Filings

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    All SEC filings by Euro Tech Holdings Company Limited (CLWT) — annual and quarterly reports, current reports, registrations, proxies and ownership forms, updated in real time.

    Financials

    20-FAnnual report (foreign)View DiffApr 30, 2026
    20-FAnnual report (foreign)View DiffApr 30, 2025
    20-FAnnual report (foreign)View DiffApr 30, 2024
    20-F/AAnnual report (foreign)Aug 28, 2023
    20-FAnnual report (foreign)View DiffMay 12, 2023
    NT 20-FNotice of late annual filing (foreign)May 1, 2023
    20-F/AAnnual report (foreign)Feb 6, 2023
    20-F/AAnnual report (foreign)Sep 23, 2022
    20-FAnnual report (foreign)View DiffMay 16, 2022
    NT 20-FNotice of late annual filing (foreign)Apr 29, 2022

    Events

    6-KCurrent report (foreign)Dec 30, 2025
    6-KCurrent report (foreign)Dec 2, 2025
    6-KCurrent report (foreign)Oct 29, 2025
    6-KCurrent report (foreign)Mar 20, 2025
    6-KCurrent report (foreign)Dec 19, 2024
    6-KCurrent report (foreign)Dec 9, 2024
    6-KCurrent report (foreign)Nov 27, 2024
    6-KCurrent report (foreign)Nov 21, 2024
    6-KCurrent report (foreign)Oct 29, 2024
    6-KEuro Tech Holdings Company Limited Declared a Special Cash DividendJun 14, 2024

    Registrations and Prospectuses

    F-1/ARegistration statement (foreign)Mar 7, 1997
    F-1/ARegistration statement (foreign)Mar 5, 1997
    8-A12GRegistration of securitiesFeb 7, 1997
    F-1/ARegistration statement (foreign)Jan 31, 1997
    F-1Registration statement (foreign)Nov 18, 1996
    F-1/ARegistration statement (foreign)Dec 31, 1969

    Proxies

    DEF 14ADefinitive proxyView DiffJul 6, 2000
    PRE 14APreliminary proxyJun 16, 2000
    DEF 14ADefinitive proxyView DiffAug 30, 1999
    DEF 14ADefinitive proxySep 18, 1998

    Other

    UPLOADLetter from SECAug 31, 2023
    CORRESPCorrespondence with SECAug 18, 2023
    UPLOADLetter from SECAug 4, 2023
    CORRESPCorrespondence with SECJul 27, 2023
    UPLOADLetter from SECJul 20, 2023
    UPLOADLetter from SECFeb 16, 2023
    UPLOADLetter from SECJan 30, 2023
    CORRESPCorrespondence with SECDec 23, 2022
    UPLOADLetter from SECNov 17, 2022
    CORRESPCorrespondence with SECSep 23, 2022

    Ownership

    3Fuming ChenMay 28, 2026
    3Sun Terry YiMay 21, 2026
    3Cheang Janet MsApr 15, 2026
    3Tak Chung Mr LeungApr 10, 2026
    3Leung Yin LungApr 10, 2026
    3Wong JerryApr 8, 2026
    3Alex Mr. ShamMar 31, 2026
    SC 13G/AEuro Tech Holdings Co LtdJan 8, 2018
    SC 13GEuro Tech Holdings Co LtdMay 25, 2017
    SC 13D/ABeneficial ownership reportDec 16, 2011