A business in context

ZH 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. 6-K · Current report

    Report date 2026-08-31 · 0001104659-26-103473

  2. 6-K · Current report

    Report date 2026-08-26 · 0001104659-26-101523

  3. 6-K · Current report

    Report date 2026-08-24 · 0001104659-26-099840

  4. 6-K · Current report

    Report date 2026-08-17 · 0001104659-26-097470

  5. 6-K · Current report

    Report date 2026-08-10 · 0001104659-26-092887

  6. 6-K · Current report

    Report date 2026-08-03 · 0001104659-26-089373

  7. 4 · Ownership change

    Report date 2026-07-28 · 0001104659-26-088431

  8. 6-K · Current report

    Report date 2026-07-27 · 0001104659-26-086749

  9. 6-K · Current report

    Report date 2026-07-20 · 0001104659-26-084791

  10. 6-K · Current report

    Report date 2026-07-13 · 0001104659-26-082771

  11. 6-K · Current report

    Report date 2026-07-06 · 0001104659-26-080514

  12. 6-K · Current report

    Report date 2026-07-01 · 0001104659-26-079575

  13. 6-K · Current report

    Report date 2026-06-29 · 0001104659-26-078410

  14. 6-K · Current report

    Report date 2026-06-24 · 0001104659-26-077429

  15. 4 · Ownership change

    Report date 2026-06-03 · 0001104659-26-073253

  16. 4 · Ownership change

    Report date 2026-05-27 · 0001104659-26-073251

  17. 4 · Ownership change

    Report date 2026-05-27 · 0001104659-26-073241

  18. 6-K · Current report

    Report date 2026-06-08 · 0001104659-26-071360

  19. 6-K · Current report

    Report date 2026-06-08 · 0001104659-26-071144

  20. 6-K · Current report

    Report date 2026-06-03 · 0001104659-26-069924

  21. 6-K · Current report

    Report date 2026-05-18 · 0001104659-26-062991

  22. 6-K · Current report

    Report date 2026-05-11 · 0001104659-26-058248

  23. 6-K · Current report

    Report date 2026-05-07 · 0001104659-26-057129

  24. 6-K · Current report

    Report date 2026-05-04 · 0001104659-26-054338

  25. 6-K · Current report

    Report date 2026-04-27 · 0001104659-26-048825

  26. 4 · Ownership change

    Report date 2026-04-17 · 0001104659-26-045762

  27. 6-K · Current report

    Report date 2026-04-20 · 0001104659-26-045095

  28. 6-K · Current report

    Report date 2026-04-17 · 0001104659-26-044609

  29. 20-F · Annual report

    Report date 2025-12-31 · 0001104659-26-044557

  30. 6-K · Current report

    Report date 2026-04-16 · 0001104659-26-043959

  31. 6-K · Current report

    Report date 2026-04-13 · 0001104659-26-042195

  32. 6-K · Current report

    Report date 2026-04-08 · 0001104659-26-040681

  33. 6-K · Current report

    Report date 2026-03-25 · 0001104659-26-034208

  34. 6-K · Current report

    Report date 2026-03-11 · 0001104659-26-026373

  35. 6-K · Current report

    Report date 2026-02-20 · 0001104659-26-018192

  36. 6-K · Current report

    Report date 2026-02-09 · 0001104659-26-011749

  37. 6-K · Current report

    Report date 2026-02-02 · 0001104659-26-009200

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: 1 transaction rows1SGrant / award: 4 transaction rows4AExercise / conversion: 2 transaction rows2MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

7 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-06-05
2026-06-12
Chen DerekA · Grant / award
Acquired
Restricted Share Unit
Derivative security
135468.00.01
2026-06-05
2026-06-12
Cheng Li-LanS · Sale
Acquired
Class A ordinary shares360.02.85
2026-05-27
2026-06-12
Ni HopeA · Grant / award
Acquired
Class A Ordinary Shares33867.00.01
2026-05-27
2026-06-12
Ni HopeM · Exercise / conversion
Disposed
Restricted Share Unit
Derivative security
33867.00.01
2026-05-27
2026-06-12
Cheng Li-LanA · Grant / award
Acquired
Class A ordinary shares33867.00.01
2026-05-27
2026-06-12
Cheng Li-LanM · Exercise / conversion
Disposed
Restricted Share Units
Derivative security
33867.00.01
2026-04-17
2026-04-21
Wang HanA · Grant / award
Acquired
Class A ordinary shares330000.00.01

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 · 0001835724Zhihu Inc.

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 ↗

  • Zhihu · alias · wikidata
  • Zhihu.com · alias · wikidata
Explore headquarters map ↗

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 ↗