A business in context

KT 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. 6-K · Current report

    Report date 2026-10-13 · 0001628280-26-065578

  2. 6-K · Current report

    Report date 2026-10-13 · 0001628280-26-065575

  3. 6-K · Current report

    Report date 2026-09-09 · 0001628280-26-060992

  4. 6-K · Current report

    Report date 2026-09-03 · 0001628280-26-060237

  5. 6-K · Current report

    Report date 2026-08-12 · 0001628280-26-055924

  6. 6-K · Current report

    Report date 2026-08-12 · 0001628280-26-055923

  7. 6-K · Current report

    Report date 2026-07-14 · 0001628280-26-048076

  8. 6-K · Current report

    Report date 2026-07-14 · 0001628280-26-048074

  9. 6-K · Current report

    Report date 2026-07-14 · 0001628280-26-048072

  10. 6-K · Current report

    Report date 2026-07-14 · 0001628280-26-048070

  11. 6-K · Current report

    Report date 2026-07-06 · 0001628280-26-047093

  12. 6-K · Current report

    Report date 2026-06-10 · 0001628280-26-042050

  13. 6-K · Current report

    Report date 2026-05-29 · 0001628280-26-038994

  14. 6-K · Current report

    Report date 2026-05-12 · 0001628280-26-033818

  15. 6-K · Current report

    Report date 2026-05-12 · 0001628280-26-033816

  16. 6-K · Current report

    Report date 2026-05-12 · 0001628280-26-033813

  17. 6-K · Current report

    Report date 2026-05-12 · 0001628280-26-033803

  18. 6-K · Current report

    Report date 2026-05-04 · 0001628280-26-029511

  19. 20-F · Annual report

    Report date 2025-12-31 · 0001628280-26-028096

  20. 6-K/A · Current report

    Report date 2026-04-14 · 0001628280-26-024997

  21. 6-K · Current report

    Report date 2025-12-31 · 0001628280-26-024985

  22. 6-K · Current report

    Report date 2026-03-31 · 0001628280-26-022210

  23. 6-K · Current report

    Report date 2026-03-31 · 0001628280-26-022208

  24. 6-K/A · Current report

    Report date 2026-03-16 · 0001628280-26-017892

  25. 6-K · Current report

    Report date 2026-03-10 · 0001628280-26-016234

  26. 6-K · Current report

    Report date 2026-03-10 · 0001628280-26-016225

  27. 6-K · Current report

    Report date 2026-02-10 · 0001628280-26-006630

  28. 6-K · Current report

    Report date 2026-02-10 · 0001628280-26-006598

  29. 6-K · Current report

    Report date 2026-02-10 · 0001628280-26-006581

  30. 6-K · Current report

    Report date 2026-02-10 · 0001628280-26-006579

  31. 6-K · Current report

    Report date 2026-02-10 · 0001628280-26-006574

  32. 6-K · Current report

    Report date 2026-02-03 · 0001628280-26-004742

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: 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 2026-10-23 · 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 · 0000892450KT CORP

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

Legal Entity Identifier
9884005ACF8449EANY26
GLEIF legal name
주식회사 케이티
Entity / LEI registration status
ACTIVE / ISSUED
Reference data updated
2025-11-07T14:31:33Z

direct-parent: no parent LEI supplied

ultimate-parent: no parent LEI supplied

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

Search names and former names

View Wikidata identity and references ↗

  • KT Corporation · alias · wikidata
  • Korea Telecom · alias · wikidata
  • KT · alias · wikidata
  • kt.com · alias · wikidata
  • KOREA TELECOM CORP · former SEC name · 2002-01-18 to 2002-01-29
Explore headquarters map ↗

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.

No USD annual revenue periods with complete CPI coverage are available. Non-USD statements are not converted with U.S. CPI.

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

Explore the CPI history ↗