A business in context

PRLD 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. 8-K · Current report

    Report date 2026-09-10 · 0001193125-26-387232 · Items 7.01,9.01

  2. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001193125-26-343475

  3. 8-K · Current report

    Report date 2026-08-11 · 0001193125-26-343469 · Items 2.02,9.01

  4. 4 · Ownership change

    Report date 2026-06-09 · 0001620368-26-000003

  5. 4 · Ownership change

    Report date 2026-06-09 · 0001617541-26-000005

  6. 4 · Ownership change

    Report date 2026-06-09 · 0001572451-26-000003

  7. 4 · Ownership change

    Report date 2026-06-09 · 0001435618-26-000006

  8. 4 · Ownership change

    Report date 2026-06-09 · 0001236927-26-000003

  9. 4 · Ownership change

    Report date 2026-06-09 · 0001193125-26-265965

  10. 8-K · Current report

    Report date 2026-06-09 · 0001193125-26-265835 · Items 5.07

  11. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001193125-26-218173

  12. 8-K · Current report

    Report date 2026-05-12 · 0001193125-26-218162 · Items 2.02,7.01,9.01

  13. 4 · Ownership change

    Report date 2026-05-01 · 0001489966-26-000004

  14. DEF 14A · Proxy statement

    Report date 2026-06-09 · 0001193125-26-191532

  15. 4 · Ownership change

    Report date 2026-04-27 · 0001231919-26-000422

  16. 8-K · Current report

    Report date 2026-04-20 · 0001193125-26-164510 · Items 1.01,8.01,9.01

  17. 8-K · Current report

    Report date 2026-04-20 · 0001193125-26-162620 · Items 7.01,8.01,9.01

  18. 8-K · Current report

    Report date 2026-04-15 · 0001193125-26-155978 · Items 5.02,9.01

  19. 8-K · Current report

    Report date 2026-03-12 · 0001193125-26-104204 · Items 8.01,9.01

  20. 10-K · Annual report

    Report date 2025-12-31 · 0001193125-26-099428

  21. 8-K · Current report

    Report date 2026-03-10 · 0001193125-26-099424 · Items 2.02,7.01,9.01

  22. 8-K · Current report

    Report date 2026-01-29 · 0001193125-26-034564 · Items 7.01,9.01

  23. 8-K · Current report

    Report date 2026-01-09 · 0001193125-26-008280 · Items 7.01,9.01

  24. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001193125-25-275887

  25. 8-K · Current report

    Report date 2025-11-12 · 0001193125-25-275871 · Items 2.02,7.01,9.01

  26. 8-K · Current report

    Report date 2025-11-03 · 0000929638-25-004115 · Items 1.01,3.02,5.02,7.01,9.01

  27. 8-K · Current report

    Report date 2025-10-15 · 0001193125-25-241968 · Items 5.02,7.01

  28. 8-K · Current report

    Report date 2025-09-18 · 0001193125-25-208187 · Items 8.01

  29. 10-Q · Quarterly report

    Report date 2025-06-30 · 0000950170-25-108417

  30. 8-K · Current report

    Report date 2025-08-14 · 0000950170-25-108413 · Items 2.02,7.01,9.01

  31. 8-K · Current report

    Report date 2025-06-11 · 0000950170-25-086170 · Items 5.02,5.07

  32. 10-Q · Quarterly report

    Report date 2025-03-31 · 0000950170-25-064566

  33. 8-K · Current report

    Report date 2025-05-06 · 0000950170-25-064531 · Items 2.02,7.01,9.01

  34. DEF 14A · Proxy statement

    Report date 2025-06-12 · 0000950170-25-059549

  35. 8-K · Current report

    Report date 2025-04-25 · 0000950170-25-058776 · Items 8.01,9.01

  36. 8-K · Current report

    Report date 2025-03-27 · 0000950170-25-046839 · Items 3.01

  37. 10-K · Annual report

    Report date 2024-12-31 · 0000950170-25-035921

  38. 8-K · Current report

    Report date 2025-03-10 · 0000950170-25-035917 · Items 2.02,7.01,9.01

  39. 8-K · Current report

    Report date 2025-02-03 · 0000950170-25-014543 · Items 5.02,9.01

  40. 8-K · Current report

    Report date 2024-12-11 · 0000950170-24-135212 · Items 8.01,9.01

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: 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 · 0001678660Prelude Therapeutics 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 2026-10-15 · 1199 checked identities; 0 unavailable records

Search names and former names
  • Prelude Therapeutics Inc. · former SEC name · 2016-07-11 to 2017-10-20

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$7.00M$7.52M

Bureau of Labor Statistics · retrieved 2026-10-20 · 9 selected series; gaps remain missing

Explore the CPI history ↗