A business in context

CDTG research notebook

Read the disclosures. Follow the relationships. Keep the dates in view.

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-10-23 · 8022 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-08-20 · 0001475597-26-000214

  2. 6-K · Current report

    Report date 2026-07-28 · 0001731122-26-000978

  3. 6-K · Current report

    Report date 2026-07-07 · 0001731122-26-000918

  4. 6-K · Current report

    Report date 2026-07-06 · 0001731122-26-000911

  5. 6-K · Current report

    Report date 2026-05-28 · 0001731122-26-000796

  6. 6-K · Current report

    Report date 2026-05-15 · 0001731122-26-000748

  7. 20-F · Annual report

    Report date 2025-12-31 · 0001731122-26-000740

  8. 6-K · Current report

    Report date 2026-01-05 · 0001731122-26-000010

  9. 6-K · Current report

    Report date 2025-12-23 · 0001731122-25-001714

  10. 6-K · Current report

    Report date 2025-11-28 · 0001731122-25-001610

  11. 6-K · Current report

    Report date 2025-11-13 · 0001731122-25-001525

  12. 6-K · Current report

    Report date 2025-09-26 · 0001731122-25-001310

  13. 20-F/A · Annual report

    Report date 2024-12-31 · 0001731122-25-001219

  14. 6-K · Current report

    Report date 2025-09-09 · 0001731122-25-001217

  15. 6-K · Current report

    Report date 2025-05-15 · 0001731122-25-000747

  16. 20-F · Annual report

    Report date 2024-12-31 · 0001731122-25-000746

  17. 6-K · Current report

    Report date 2024-12-27 · 0001731122-24-002047

  18. SC 13G · Ownership disclosure

    0001731122-24-001807

  19. SC 13G · Ownership disclosure

    0001731122-24-001806

  20. SC 13G · Ownership disclosure

    0001731122-24-001805

  21. 6-K · Current report

    Report date 2024-05-20 · 0001731122-24-000843

  22. 20-F · Annual report

    Report date 2023-12-31 · 0001731122-24-000803

  23. 6-K · Current report

    Report date 2024-04-26 · 0001731122-24-000698

  24. 6-K · Current report

    Report date 2024-04-23 · 0001731122-24-000660

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-23 · 2026 Q3: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 0 transaction rows0PSale: 1 transaction rows1SGrant / award: 0 transaction rows0AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

1 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-08-21
2026-08-25
HRT FINANCIAL LPS · Sale
Disposed
Common Stock2052.01.36

Identity & relationships

Wikidata structured data · retrieved 2026-10-23 · 1658 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0001793895CDT Environmental Technology Investment Holdings Ltd

No parent relationship is available in this import; this is not proof of independence.

No verified LEI join available.

GLEIF legal entity reference data · retrieved 2026-10-23 · 1197 checked identities; 0 unavailable records

Search names and former names
  • CDT Enviromental Technology Investment Holdings Ltd · former SEC name · 2019-11-15 to 2019-11-15

Revenue in constant purchasing power

USD revenue expressed in 2026-09 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

Year endedReported USD revenueCPI-adjusted USD revenue
2024-12-31$29.77M$31.97M
2023-12-31$34.21M$37.83M
2022-12-31$28.85M$33.21M
2021-12-31$23.56M$29.29M

Bureau of Labor Statistics · retrieved 2026-10-23 · 9 selected series; gaps remain missing

Explore the CPI history ↗