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Filing timeline

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

  1. 8-K · Current report

    Report date 2025-10-15 · 0001104659-25-100618 · Items 3.01,7.01,9.01

  2. 8-K · Current report

    Report date 2025-09-22 · 0001104659-25-093882 · Items 3.01

  3. 8-K · Current report

    Report date 2025-09-11 · 0001104659-25-089558 · Items 3.01

  4. 8-K · Current report

    Report date 2025-09-06 · 0001558370-25-011925 · Items 5.02,9.01

  5. 4 · Ownership change

    Report date 2025-09-02 · 0001104659-25-087085

  6. 8-K · Current report

    Report date 2025-08-29 · 0001558370-25-011820 · Items 5.02,9.01

  7. 4 · Ownership change

    Report date 2025-08-28 · 0001104659-25-085820

  8. 4 · Ownership change

    Report date 2025-08-15 · 0000950170-25-110254

  9. 8-K · Current report

    Report date 2025-08-15 · 0001558370-25-011616 · Items 5.02,9.01

  10. 8-K · Current report

    Report date 2025-08-14 · 0001558370-25-011579 · Items 3.01

  11. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001558370-25-011307

  12. 8-K · Current report

    Report date 2025-08-13 · 0001558370-25-011304 · Items 2.02,9.01

  13. 8-K · Current report

    Report date 2025-08-07 · 0001558370-25-010785 · Items 5.02,9.01

  14. 8-K · Current report

    Report date 2025-07-31 · 0001104659-25-072753 · Items 1.02,2.01,9.01

  15. 4 · Ownership change

    Report date 2025-07-28 · 0000935836-25-000476

  16. 8-K · Current report

    Report date 2025-07-27 · 0001104659-25-071009 · Items 1.01,2.05,5.02,7.01,9.01

  17. 8-K · Current report

    Report date 2025-07-16 · 0001558370-25-009278 · Items 8.01

  18. 8-K · Current report

    Report date 2025-05-29 · 0001104659-25-054232 · Items 5.07

  19. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001558370-25-007571

  20. 8-K · Current report

    Report date 2025-05-13 · 0001558370-25-007493 · Items 2.02,9.01

  21. 8-K · Current report

    Report date 2025-05-01 · 0001104659-25-043522 · Items 3.01

  22. DEF 14A · Proxy statement

    Report date 2025-05-29 · 0001104659-25-039042

  23. 8-K · Current report

    Report date 2025-04-14 · 0001558370-25-004768 · Items 5.02,9.01

  24. 10-K · Annual report

    Report date 2024-12-31 · 0001558370-25-003544

  25. 8-K · Current report

    Report date 2025-03-24 · 0001558370-25-003542 · Items 1.01,9.01

  26. 8-K · Current report

    Report date 2025-03-20 · 0001558370-25-003340 · Items 2.02,7.01,9.01

  27. 4 · Ownership change

    Report date 2025-02-20 · 0001104659-25-015746

  28. 4 · Ownership change

    Report date 2025-02-20 · 0001104659-25-015745

  29. 4 · Ownership change

    Report date 2025-02-20 · 0001104659-25-015743

  30. 4 · Ownership change

    Report date 2025-02-20 · 0001104659-25-015742

  31. 8-K · Current report

    Report date 2024-12-18 · 0001558370-24-016371 · Items 5.02,8.01,9.01

  32. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001558370-24-015532

  33. 8-K · Current report

    Report date 2024-11-13 · 0001558370-24-015525 · Items 2.02,2.05,9.01

  34. 8-K · Current report

    Report date 2024-11-13 · 0001558370-24-015446 · Items 8.01,9.01

  35. SC 13G/A · Ownership disclosure

    0000902664-24-006449

  36. 8-K · Current report

    Report date 2024-11-01 · 0001558370-24-014148 · Items 3.01

  37. 8-K · Current report

    Report date 2024-09-23 · 0001558370-24-012960 · Items 1.01,9.01

  38. 10-Q · Quarterly report

    Report date 2024-06-30 · 0001558370-24-011798

  39. 8-K · Current report

    Report date 2024-08-12 · 0001558370-24-011793 · Items 2.02,9.01

  40. 8-K · Current report

    Report date 2024-08-01 · 0001104659-24-085098 · Items 7.01,8.01,9.01

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.

SEC issuer · 0001621227Adaptimmune Therapeutics PLC

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 ↗

  • Adaptimmune (United Kingdom) · alias · wikidata
  • Adaptimmune Ltd · former SEC name · 2014-10-02 to 2015-03-17
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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.

Year endedReported USD revenueCPI-adjusted USD revenue
2024-12-31$178.03M$189.51M
2023-12-31$60.28M$66.06M
2022-12-31$27.15M$30.97M
2021-12-31$6.15M$7.58M
2020-12-31$3.96M$5.11M
2019-12-31$1.12M$1.47M
2018-12-31$59.51M$79.13M
2017-12-31$37.83M$51.54M

Bureau of Labor Statistics · retrieved 2026-09-07 · 9 selected series; gaps remain missing

Explore the CPI history ↗