CDT Environmental Technology Investment Holdings Ltd SEC filings CDTG
CDT Environmental Technology Investment Holdings Ltd has 103 filings in SEC EDGAR's recent list, going back to Nov 15, 2019. Its latest annual report, Form 20-F, was filed on May 15, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Jul 28, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 424B3 | Prospectus | Apr 17, 2026 | — |
| F-1 | Registration statement (foreign issuer) | Mar 4, 2026 | — |
| S-8 | Employee stock plan registration | Feb 14, 2025 | — |
| 424B4 | Prospectus | Apr 18, 2024 | — |
| F-1/A | Form f-1/a16 | Mar 22, 2024 | — |
| F-1/A | Form f-1/a15 | Feb 8, 2024 | — |
| F-1/A | Form f-1/a14 | Jan 26, 2024 | — |
| FWP | Free writing prospectus | Jan 24, 2024 | — |
| F-1/A | Form f-1/a13 | Jan 11, 2024 | — |
| F-1/A | Form f-1/a12 | Dec 20, 2023 | — |
| F-1/A | Form f-1/a11 | Nov 20, 2023 | — |
| F-1/A | Form f-1/a10 | Mar 29, 2023 | — |
| F-1/A | Form f-1/a9 | Mar 27, 2023 | — |
| F-1/A | Form f-1/a8 | Feb 24, 2023 | — |
| F-1/A | Form f-1/a7 | Dec 23, 2022 | — |
| F-1/A | Form f-1/a | Mar 25, 2022 | — |
| F-1/A | Form f-1/a5 | Mar 1, 2022 | — |
| F-1/A | Form f-1/a4 | Jan 19, 2022 | — |
| F-1/A | Form f-1/a3 | Sep 24, 2021 | — |
| F-1/A | Form f-1/a | Jun 25, 2021 | — |
| F-1/A | Form f-1/a | Feb 12, 2021 | — |
| F-1 | Registration statement (foreign issuer) | Jan 15, 2021 | — |
Showing 22 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Sanitary Services (SIC 4950)
- Listed as
- CDTG (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- Cayman Islands
- Headquarters
- Nanshan District, China
- SEC filer status
- Non-accelerated filer, Emerging growth company
- SEC CIK
- 1793895
- Former names
- CDT Enviromental Technology Investment Holdings Ltd (until Nov 15, 2019)
Other Sanitary Services companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.