A business in context

BNR research notebook

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

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-09-07 · 8010 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-06-11 · 0001193125-26-293511

  2. 6-K · Current report

    Report date 2026-06-09 · 0001193125-26-262871

  3. 20-F · Annual report

    Report date 2025-12-31 · 0001193125-26-183377

  4. 4 · Ownership change

    Report date 2026-03-31 · 0001193125-26-138961

  5. 6-K · Current report

    Report date 2026-03-12 · 0001193125-26-104743

  6. 6-K · Current report

    Report date 2025-12-23 · 0001193125-25-329450

  7. 6-K · Current report

    Report date 2025-12-01 · 0001193125-25-303306

  8. 6-K · Current report

    Report date 2025-11-20 · 0001193125-25-288773

  9. 6-K · Current report

    Report date 2025-09-08 · 0001193125-25-197601

  10. 6-K · Current report

    Report date 2025-06-06 · 0001193125-25-136266

  11. 20-F · Annual report

    Report date 2024-12-31 · 0001193125-25-101753

  12. 6-K · Current report

    Report date 2025-03-25 · 0001193125-25-061952

  13. 6-K · Current report

    Report date 2024-12-31 · 0001193125-24-287054

  14. 6-K · Current report

    Report date 2024-12-04 · 0001193125-24-270284

  15. 6-K · Current report

    Report date 2024-12-03 · 0001193125-24-269902

  16. 20-F/A · Annual report

    Report date 2023-12-31 · 0001193125-24-265669

  17. SC 13G/A · Ownership disclosure

    0001085146-24-005827

  18. 6-K · Current report

    Report date 2024-09-27 · 0001193125-24-227426

  19. 6-K · Current report

    Report date 2024-09-20 · 0001193125-24-222452

  20. 6-K · Current report

    Report date 2024-09-06 · 0001193125-24-214669

  21. 6-K · Current report

    Report date 2024-08-23 · 0001193125-24-205664

  22. 6-K · Current report

    Report date 2024-08-19 · 0001193125-24-202429

  23. 6-K · Current report

    Report date 2024-06-03 · 0001193125-24-152297

  24. 6-K · Current report

    Report date 2024-05-29 · 0001193125-24-148554

  25. 6-K · Current report

    Report date 2024-05-14 · 0001193125-24-137661

  26. 20-F · Annual report

    Report date 2023-12-31 · 0001193125-24-119655

  27. 6-K · Current report

    Report date 2024-04-26 · 0001193125-24-115445

  28. 6-K · Current report

    Report date 2024-03-28 · 0001193125-24-080897

  29. SC 13G/A · Ownership disclosure

    0001193125-24-036148

  30. SC 13G/A · Ownership disclosure

    0001085146-24-001348

  31. SC 13G · Ownership disclosure

    0001213900-24-013451

  32. SC 13G/A · Ownership disclosure

    0001140361-24-006827

  33. SC 13G · Ownership disclosure

    0001085146-24-000195

  34. 6-K · Current report

    Report date 2024-01-04 · 0001193125-24-001713

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: 1 transaction rows1PSale: 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

1 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-03-31
2026-04-02
Han YushengP · Purchase
Acquired
Ordinary Shares (represented by American depositary shares)314870.017.36

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.

SEC issuer · 0001792267Burning Rock Biotech 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 2026-09-07 · 1177 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • Burning Rock Biotech (China) · alias · wikidata
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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 2026-09-07 · 9 selected series; gaps remain missing

Explore the CPI history ↗