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ZLAB research notebook

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Filing timeline

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SEC submissions · retrieved 2026-10-22 · 8029 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-10-01 · 0000905148-26-004359

  2. 4 · Ownership change

    Report date 2026-08-19 · 0000905148-26-003867

  3. 4 · Ownership change

    Report date 2026-08-14 · 0000905148-26-003804

  4. 4 · Ownership change

    Report date 2026-08-12 · 0000905148-26-003620

  5. 4 · Ownership change

    Report date 2026-08-11 · 0000905148-26-003619

  6. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001628280-26-053793

  7. 8-K · Current report

    Report date 2026-08-06 · 0001628280-26-053791 · Items 2.02,9.01

  8. 4 · Ownership change

    Report date 2026-07-01 · 0000905148-26-003169

  9. 4 · Ownership change

    Report date 2026-07-01 · 0000905148-26-003167

  10. 4 · Ownership change

    Report date 2026-06-29 · 0000905148-26-003140

  11. 8-K · Current report

    Report date 2026-06-17 · 0001628280-26-043869 · Items 5.07

  12. 8-K · Current report

    Report date 2026-05-18 · 0001628280-26-037387 · Items 5.02

  13. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001628280-26-031626

  14. 8-K · Current report

    Report date 2026-05-07 · 0001628280-26-031624 · Items 2.02,9.01

  15. DEF 14A · Proxy statement

    Report date 2026-06-17 · 0001704292-26-000030

  16. 10-K · Annual report

    Report date 2025-12-31 · 0001704292-26-000015

  17. 8-K · Current report

    Report date 2026-02-26 · 0001704292-26-000014 · Items 2.02,9.01

  18. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001704292-25-000024

  19. 8-K · Current report

    Report date 2025-11-06 · 0001704292-25-000023 · Items 2.02,9.01

  20. 8-K · Current report

    Report date 2025-10-13 · 0001704292-25-000014 · Items 1.01,2.03,9.01

  21. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001628280-25-038548

  22. 8-K · Current report

    Report date 2025-08-07 · 0001628280-25-038547 · Items 2.02,9.01

  23. 8-K · Current report

    Report date 2025-06-18 · 0001628280-25-032099 · Items 5.07

  24. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001628280-25-023411

  25. 8-K · Current report

    Report date 2025-05-08 · 0001628280-25-023410 · Items 2.02,9.01

  26. DEF 14A · Proxy statement

    Report date 2025-06-18 · 0001628280-25-020478

  27. 10-K · Annual report

    Report date 2024-12-31 · 0001628280-25-008409

  28. 8-K · Current report

    Report date 2025-02-27 · 0001628280-25-008406 · Items 2.02,9.01

  29. 8-K · Current report

    Report date 2025-01-02 · 0001628280-25-000261 · Items 1.01,2.03,9.01

  30. 8-K · Current report

    Report date 2024-11-14 · 0001193125-24-259957 · Items 1.01,8.01,9.01

  31. SC 13G · Ownership disclosure

    0001274173-24-000093

  32. 8-K · Current report

    Report date 2024-11-13 · 0001628280-24-047588 · Items 8.01,9.01

  33. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001628280-24-046824

  34. 8-K · Current report

    Report date 2024-11-12 · 0001628280-24-046809 · Items 2.02,9.01

  35. SC 13G/A · Ownership disclosure

    0000902219-24-000456

  36. 10-Q · Quarterly report

    Report date 2024-06-30 · 0001628280-24-035231

  37. 8-K · Current report

    Report date 2024-08-06 · 0001628280-24-035194 · Items 2.02,9.01

  38. 8-K · Current report

    Report date 2024-07-09 · 0001628280-24-031485 · Items 1.01,2.03,9.01

  39. 8-K · Current report

    Report date 2024-06-18 · 0001628280-24-028764 · Items 5.02,5.07,9.01

  40. 8-K · Current report

    Report date 2024-06-11 · 0001628280-24-027668 · Items 5.02,7.01,9.01

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: 1 transaction rows1PSale: 4 transaction rows4SGrant / award: 1 transaction rows1AExercise / conversion: 8 transaction rows8MTax / exercise payment: 3 transaction rows3FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

17 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-08-19
2026-08-21
Chen YajingS · Sale
Disposed
American Depositary Shares260.027.0
2026-08-14
2026-08-18
Chen YajingM · Exercise / conversion
Acquired
American Depositary Shares1250.0n/a
2026-08-14
2026-08-18
Chen YajingF · Tax / exercise payment
Disposed
American Depositary Shares427.025.9
2026-08-14
2026-08-18
Chen YajingM · Exercise / conversion
Disposed
Restricted Share Units
Derivative security
1250.00.0
2026-08-12
2026-08-13
Lis WilliamS · Sale
Disposed
American Depositary Shares8506.025.0
2026-08-11
2026-08-13
Chen YajingS · Sale
Disposed
American Depositary Shares619.025.0
2026-07-02
2026-07-06
Du YingF · Tax / exercise payment
Disposed
American Depositary Shares4348.019.12
2026-07-02
2026-07-06
Du YingM · Exercise / conversion
Acquired
American Depositary Shares11048.0n/a
2026-07-02
2026-07-06
Du YingA · Grant / award
Acquired
Restricted Share Units
Derivative security
80393.00.0
2026-07-02
2026-07-06
Du YingM · Exercise / conversion
Disposed
Restricted Share Units
Derivative security
11048.00.0
2026-07-01
2026-07-06
GAYNOR RICHARDP · Purchase
Acquired
American Depositary Shares1736.019.05
2026-07-01
2026-07-06
Du YingF · Tax / exercise payment
Disposed
American Depositary Shares7083.019.15
2026-07-01
2026-07-06
Du YingM · Exercise / conversion
Acquired
American Depositary Shares18000.0n/a
2026-07-01
2026-07-06
Du YingM · Exercise / conversion
Disposed
Restricted Share Units
Derivative security
18000.00.0
2026-06-30
2026-07-01
Du YingS · Sale
Disposed
American Depositary Shares7026.018.53
2026-06-29
2026-07-01
Du YingM · Exercise / conversion
Acquired
American Depositary Shares17970.0n/a
2026-06-29
2026-07-01
Du YingM · Exercise / conversion
Disposed
Restricted Share Units
Derivative security
17970.00.0

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 · 0001704292Zai Lab Ltd

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

Legal Entity Identifier
549300P2UYQ9U5LY1T58
GLEIF legal name
Zai Lab Limited
Entity / LEI registration status
ACTIVE / LAPSED
Reference data updated
2023-08-03T10:16:24Z

direct-parent: no parent LEI supplied

ultimate-parent: no parent LEI supplied

GLEIF legal entity reference data · retrieved 2026-10-15 · 1199 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • Zai Lab Limited · alias · wikidata
  • Zai Lab Ltd · former SEC name · 2017-05-30 to 2026-10-05
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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.

Year endedReported USD revenueCPI-adjusted USD revenue
2024-12-31$397.61M$427.07M
2023-12-31$266.72M$294.92M
2022-12-31$212.67M$244.81M
2021-12-31$144.10M$179.16M
2020-12-31$48.96M$63.74M
2019-12-31$12.98M$17.11M
2018-12-31$129.0K$173.1K

Bureau of Labor Statistics · retrieved 2026-10-22 · 9 selected series; gaps remain missing

Explore the CPI history ↗