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KEP research notebook

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

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-09-08 · 8005 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 6-K · Current report

    Report date 2026-09-03 · 0001193125-26-380884

  2. 6-K · Current report

    Report date 2026-08-27 · 0001193125-26-369430

  3. 6-K · Current report

    Report date 2026-08-12 · 0001193125-26-345650

  4. 6-K · Current report

    Report date 2026-08-07 · 0001193125-26-338999

  5. 6-K · Current report

    Report date 2026-07-07 · 0001193125-26-296826

  6. 6-K · Current report

    Report date 2026-07-02 · 0001193125-26-293631

  7. 6-K · Current report

    Report date 2026-06-23 · 0001193125-26-278519

  8. 6-K · Current report

    Report date 2026-06-17 · 0001193125-26-273324

  9. 6-K · Current report

    Report date 2026-06-16 · 0001193125-26-271756

  10. 6-K · Current report

    Report date 2026-06-02 · 0001193125-26-252613

  11. 6-K · Current report

    Report date 2026-05-22 · 0001193125-26-235407

  12. 6-K · Current report

    Report date 2026-05-21 · 0001193125-26-233301

  13. 6-K · Current report

    Report date 2026-05-13 · 0001193125-26-220509

  14. 6-K · Current report

    Report date 2026-05-08 · 0001193125-26-213368

  15. 6-K · Current report

    Report date 2026-05-07 · 0001193125-26-210657

  16. 6-K · Current report

    Report date 2026-05-07 · 0001193125-26-210647

  17. 20-F · Annual report

    Report date 2025-12-31 · 0001193125-26-190113

  18. 6-K · Current report

    Report date 2026-04-27 · 0001193125-26-178954

  19. 6-K/A · Current report

    Report date 2026-04-21 · 0001193125-26-165233

  20. 6-K · Current report

    Report date 2026-04-17 · 0001193125-26-160223

  21. 6-K · Current report

    Report date 2026-04-10 · 0001193125-26-150263

  22. 6-K · Current report

    Report date 2026-03-30 · 0001193125-26-130298

  23. 6-K · Current report

    Report date 2026-03-27 · 0001193125-26-127235

  24. 6-K · Current report

    Report date 2026-03-25 · 0001193125-26-123338

  25. 6-K · Current report

    Report date 2026-03-20 · 0001193125-26-116652

  26. 6-K · Current report

    Report date 2026-03-13 · 0001193125-26-105961

  27. 6-K · Current report

    Report date 2026-03-10 · 0001193125-26-099560

  28. 6-K/A · Current report

    Report date 2026-03-06 · 0001193125-26-094862

  29. 6-K · Current report

    Report date 2026-02-26 · 0001193125-26-073355

  30. 6-K · Current report

    Report date 2026-02-26 · 0001193125-26-073350

  31. 6-K · Current report

    Report date 2026-02-26 · 0001193125-26-073345

  32. 6-K · Current report

    Report date 2026-02-26 · 0001193125-26-073342

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-09-07 · 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 2026-09-07 · 1611 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.

wikidata · parent organizationMinistry of Trade, Industry and Resource
SEC issuer · 0000887225KOREA ELECTRIC POWER CORP
Korea Hydro & Nuclear PowerKorea South-East Power CompanyKorea Midland Power CompanyKorea Western Power CompanyKorea Southern Power CompanyKorea East-West Power CompanyKEPCO Engineering & Construction CompanyKEPCO Plant Service & Engineering Co.KEPCO Nuclear Fuel CompanyKEPCO KDN

Showing 10 of 10 imported Wikidata subsidiary claims. Additional aliases appear below.

Legal Entity Identifier
988400QG33WS7JEIV602
GLEIF legal name
한국전력공사
Entity / LEI registration status
ACTIVE / ISSUED
Reference data updated
2026-05-22T17:02:08Z

direct-parent: no parent LEI supplied

ultimate-parent: no parent LEI supplied

GLEIF legal entity reference data · retrieved 2026-09-07 · 1177 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • Korea Electric Power Corporation · alias · wikidata
  • KEPCO · alias · wikidata
  • Korea Hydro & Nuclear Power · subsidiary · wikidata
  • KHNP · subsidiary · wikidata
  • Korea Hydro & Nuclear Power Corporation · subsidiary · wikidata
  • Korea South-East Power Company · subsidiary · wikidata
  • KOSEP · subsidiary · wikidata
  • Korea Midland Power Company · subsidiary · wikidata
  • KOMIPO · subsidiary · wikidata
  • Korea Western Power Company · subsidiary · wikidata
  • KOWEPO · subsidiary · wikidata
  • Korea Southern Power Company · subsidiary · wikidata
  • KOSPO · subsidiary · wikidata
  • Korea East-West Power Company · subsidiary · wikidata
  • EWP · subsidiary · wikidata
  • KEPCO Engineering & Construction Company · subsidiary · wikidata
  • KEPCO E&C · subsidiary · wikidata
  • KEPCO Plant Service & Engineering Co. · subsidiary · wikidata
  • Korea Plant Service & Engineering · subsidiary · wikidata
  • KEPCO KPS · subsidiary · wikidata
  • KEPCO Nuclear Fuel Company · subsidiary · wikidata
  • Korea Nuclear Fuel · subsidiary · wikidata
  • KEPCO NF · subsidiary · wikidata
  • KNF · subsidiary · wikidata
  • KEPCO KDN · subsidiary · wikidata
  • KEPCO Knowledge Data Network · subsidiary · wikidata
  • KOREA ELECTRIC POWER CORPORATION · former SEC name · 1996-10-30 to 1997-02-14
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Revenue in constant purchasing power

USD revenue expressed in 2026-07 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 2026-09-08 · 9 selected series; gaps remain missing

Explore the CPI history ↗