A business in context

KYOCF research notebook

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

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-10-20 · 8029 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. SC 13G/A · Ownership disclosure

    0001086364-24-006627

  2. SC 13G/A · Ownership disclosure

    0001306550-23-005912

  3. SC 13G/A · Ownership disclosure

    0000834237-22-003938

  4. SC 13G/A · Ownership disclosure

    0000834237-21-004621

  5. 4 · Ownership change

    Report date 2020-03-30 · 0000950103-20-006223

  6. SC 13G/A · Ownership disclosure

    0000834237-20-006000

  7. SC 13G/A · Ownership disclosure

    0000950103-19-001879

  8. SC 13G/A · Ownership disclosure

    0000215457-19-004957

  9. 6-K · Current report

    Report date 2018-08-10 · 0001193125-18-244994

  10. 6-K · Current report

    Report date 2018-07-31 · 0001193125-18-232247

  11. 6-K · Current report

    Report date 2018-06-28 · 0001193125-18-206470

  12. 6-K · Current report

    Report date 2018-06-27 · 0001193125-18-204636

  13. 20-F · Annual report

    Report date 2018-03-31 · 0001193125-18-204611

  14. 6-K · Current report

    Report date 2018-06-26 · 0001193125-18-202974

  15. 6-K · Current report

    Report date 2018-06-14 · 0001193125-18-192066

  16. 6-K · Current report

    Report date 2018-06-05 · 0001193125-18-183866

  17. 6-K · Current report

    Report date 2018-06-05 · 0001193125-18-183845

  18. 6-K · Current report

    Report date 2018-05-25 · 0001193125-18-174173

  19. 6-K · Current report

    Report date 2018-05-14 · 0001193125-18-161521

  20. 6-K · Current report

    Report date 2018-04-26 · 0001193125-18-132666

  21. 6-K · Current report

    Report date 2018-02-26 · 0001193125-18-057058

  22. 6-K · Current report

    Report date 2018-02-26 · 0001193125-18-057043

  23. SC 13G/A · Ownership disclosure

    0001193125-18-044165

  24. 6-K · Current report

    Report date 2018-02-14 · 0001193125-18-043975

  25. SC 13G/A · Ownership disclosure

    0000950103-18-001702

  26. 6-K · Current report

    Report date 2018-02-01 · 0001193125-18-028216

  27. SC 13G/A · Ownership disclosure

    0000215457-18-004130

  28. 6-K · Current report

    Report date 2017-11-10 · 0001193125-17-339764

  29. 6-K · Current report

    Report date 2017-10-30 · 0001193125-17-323801

  30. 6-K · Current report

    Report date 2017-08-10 · 0001193125-17-253496

  31. 6-K · Current report

    Report date 2017-07-28 · 0001193125-17-239145

  32. 6-K · Current report

    Report date 2017-06-29 · 0001193125-17-217343

  33. 20-F · Annual report

    Report date 2017-03-31 · 0001193125-17-215553

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-15 · 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 2026-10-15 · 1663 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 · 0000057083KYOCERA CORP

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 2026-10-15 · 1199 checked identities; 0 unavailable records

Search names and former names

    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 2026-10-20 · 9 selected series; gaps remain missing

    Explore the CPI history ↗