CDT Environmental Technology Investment Holdings Ltd.

CDTG·NASDAQ·$0.29Share Price as of 11/2·$4MMarket Cap as of 11/2

Financials

20-FAnnual report (foreign)05/15/26 20-F/AAnnual report (foreign, amended)09/09/25 20-FAnnual report (foreign)05/15/25 20-FAnnual report (foreign)05/15/24

Disclosures

6-KForeign issuer report07/28/26 6-KForeign issuer report07/07/26 6-KForeign issuer report07/06/26 6-KForeign issuer report05/28/26 6-KForeign issuer report05/15/26

Prospectuses and Registrations

424B3Prospectus04/17/26 F-1Registration (foreign issuer)03/04/26 S-8Registration of securities for employees02/14/25 424B4Prospectus04/18/24 F-1/ARegistration (foreign issuer, amended)03/22/24

Proxies

No matching filings.

Ownership

Form 3Initial insider ownership08/25/26 Form 4Insider transaction08/25/26 SC 13GBeneficial ownership08/21/26 Form 3Initial insider ownership06/15/26 Form 3Initial insider ownership06/15/26

Other

NT 20-FLate filing notification (20-F)05/01/26 EFFECTRequest for effectiveness03/10/26 CORRESPCorrespondence with the SEC03/06/26 UPLOADLetter from the SEC02/23/26 DRSDRS02/13/26