A business in context

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

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Filing timeline

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SEC submissions · retrieved 2026-10-04 · 8012 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001683168-26-006418

  2. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001683168-26-005099

  3. 10-K · Annual report

    Report date 2025-12-31 · 0001683168-26-004784

  4. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001683168-25-008448

  5. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001683168-25-006091

  6. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001683168-25-004933

  7. 10-K · Annual report

    Report date 2024-12-31 · 0001683168-25-002575

  8. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001683168-24-008142

  9. 10-K/A · Annual report

    Report date 2017-12-31 · 0001213900-18-008299

  10. 10-K/A · Annual report

    Report date 2017-12-31 · 0001213900-18-008192

  11. 10-Q · Quarterly report

    Report date 2018-03-31 · 0001213900-18-007098

  12. 8-K · Current report

    Report date 2018-05-25 · 0001213900-18-006935 · Items 5.02,9.01

  13. 8-K · Current report

    Report date 2018-04-24 · 0001213900-18-005032 · Items 5.02,9.01

  14. 8-K · Current report

    Report date 2018-04-12 · 0001213900-18-004470 · Items 5.02

  15. 10-K · Annual report

    Report date 2017-12-31 · 0001213900-18-003884

  16. 8-K · Current report

    Report date 2017-12-29 · 0001213900-18-000095 · Items 5.02

  17. 8-K · Current report

    Report date 2017-12-22 · 0001213900-17-013599 · Items 1.01,5.02,9.01

  18. 10-Q · Quarterly report

    Report date 2017-09-30 · 0001213900-17-012450

  19. 8-K/A · Current report

    Report date 2017-11-13 · 0001213900-17-012190 · Items 1.01,2.01,2.02,3.02,5.02,5.06,9.01

  20. 8-K/A · Current report

    Report date 2017-11-13 · 0001213900-17-011989 · Items 1.01,2.01,2.02,3.02,5.02,5.06,9.01

  21. 8-K · Current report

    Report date 2017-11-13 · 0001213900-17-011888 · Items 1.01,2.01,2.02,3.02,5.02,5.06,9.01

  22. 8-K · Current report

    Report date 2017-07-06 · 0001213900-17-007488 · Items 4.01

  23. 8-K · Current report

    Report date 2017-06-28 · 0001213900-17-007137 · Items 4.01

  24. 10-Q · Quarterly report

    Report date 2017-03-31 · 0001213900-17-005744

  25. 10-K · Annual report

    Report date 2016-12-31 · 0001213900-17-002834

  26. 8-K · Current report

    Report date 2016-12-02 · 0001213900-16-019104 · Items 4.01

  27. 8-K/A · Current report

    Report date 2016-11-15 · 0001213900-16-018601 · Items 1.01,3.02,5.02,9.01

  28. 8-K · Current report

    Report date 2015-05-08 · 0001213900-15-003720 · Items 4.01,9.01

  29. 8-K/A · Current report

    Report date 2015-04-17 · 0001213900-15-002833 · Items 1.01,2.01,2.02,3.02,5.01,5.02,5.06,9.01

  30. 10-K · Annual report

    Report date 2014-12-31 · 0001213900-15-002782

  31. 8-K · Current report

    Report date 2015-03-19 · 0001213900-15-001923 · Items 5.02

  32. 8-K · Current report

    Report date 2015-01-28 · 0001213900-15-000564 · Items 1.01,2.01,2.02,3.02,5.01,5.02,5.06,9.01

  33. 4 · Ownership change

    Report date 2009-07-16 · 0001213900-09-001814

  34. 4 · Ownership change

    Report date 2009-07-06 · 0001213900-09-001690

  35. 4 · Ownership change

    Report date 2009-06-29 · 0001213900-09-001618

  36. 4 · Ownership change

    Report date 2008-06-30 · 0001213900-08-001242

  37. 4 · Ownership change

    Report date 2008-05-14 · 0001213900-08-001240

  38. 4 · Ownership change

    Report date 2008-05-14 · 0001213900-08-001045

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-09-30 · 2026 Q2: 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: 0 transaction rows0SGrant / 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

0 matching transaction rows.

No matching transaction rows in the covered quarter. This does not establish that no insider transactions occurred.

Identity & relationships

Wikidata structured data · retrieved 2026-09-30 · 1613 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 · 0001346287Cluster Group Holdings Ltd Co

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 2026-09-30 · 1178 checked identities; 0 unavailable records

Search names and former names
  • China Teletech Holding Inc · former SEC name · 2012-03-30 to 2024-11-15
  • GuangZhou Global Telecom, Inc. · former SEC name · 2008-05-16 to 2011-12-30
  • Guangzhou Global Telecom, Inc. · former SEC name · 2008-05-16 to 2011-12-30
  • AVALON DEVELOPMENT ENTERPRISES, INC. · former SEC name · 2006-01-09 to 2007-01-09

Revenue in constant purchasing power

USD revenue expressed in 2026-08 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$0$0
2023-12-31$0$0

Bureau of Labor Statistics · retrieved 2026-10-04 · 9 selected series; gaps remain missing

Explore the CPI history ↗