A business in context

ABPO research notebook

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

Research JSON

Filing timeline

Download filings CSV

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

  1. 8-K · Current report

    Report date 2026-08-25 · 0001213900-26-095822 · Items 5.02,9.01

  2. 8-K · Current report

    Report date 2026-08-19 · 0001213900-26-093599 · Items 5.02,9.01

  3. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001213900-26-090028

  4. 8-K · Current report

    Report date 2026-05-28 · 0001213900-26-065372 · Items 3.01

  5. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001213900-26-059646

  6. 10-K/A · Annual report

    Report date 2025-12-31 · 0001213900-26-050498

  7. 10-K · Annual report

    Report date 2025-12-31 · 0001213900-26-044166

  8. 8-K · Current report

    Report date 2026-02-18 · 0001213900-26-018819 · Items 3.01

  9. 8-K · Current report

    Report date 2026-02-05 · 0001213900-26-014903 · Items 3.01,5.02

  10. 8-K · Current report

    Report date 2026-01-28 · 0001213900-26-011462 · Items 5.02

  11. 8-K · Current report

    Report date 2026-01-16 · 0001213900-26-007215 · Items 1.01,2.03,5.02,9.01

  12. 8-K · Current report

    Report date 2026-01-06 · 0001213900-26-001570 · Items 7.01,9.01

  13. 8-K · Current report

    Report date 2025-12-15 · 0001213900-25-121446 · Items 7.01,9.01

  14. 8-K · Current report

    Report date 2025-12-09 · 0001213900-25-119439 · Items 7.01,9.01

  15. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001213900-25-110972

  16. 8-K/A · Current report

    Report date 2025-11-04 · 0001213900-25-105733 · Items 7.01,9.01

  17. 8-K · Current report

    Report date 2025-11-04 · 0001213900-25-105590 · Items 7.01,9.01

  18. 8-K · Current report

    Report date 2025-11-03 · 0001213900-25-104887 · Items 7.01,9.01

  19. 8-K · Current report

    Report date 2025-10-16 · 0001213900-25-101285 · Items 5.03,9.01

  20. 8-K · Current report

    Report date 2025-10-14 · 0001213900-25-099970 · Items 3.01

  21. 8-K · Current report

    Report date 2025-10-10 · 0001213900-25-098341 · Items 5.07

  22. 8-K · Current report

    Report date 2025-09-30 · 0001213900-25-096096 · Items 3.01

  23. 8-K · Current report

    Report date 2025-09-30 · 0001213900-25-095408 · Items 5.02

  24. DEF 14A · Proxy statement

    Report date 2025-09-18 · 0001213900-25-085529

  25. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001213900-25-075691

  26. 4 · Ownership change

    Report date 2025-07-25 · 0001474506-25-000151

  27. 4 · Ownership change

    Report date 2025-07-31 · 0001474506-25-000146

  28. 4 · Ownership change

    Report date 2025-07-25 · 0001474506-25-000144

  29. 4 · Ownership change

    Report date 2025-07-25 · 0001474506-25-000143

  30. 8-K · Current report

    Report date 2025-07-20 · 0001213900-25-067345 · Items 5.02,9.01

  31. 8-K · Current report

    Report date 2025-06-17 · 0001213900-25-055188 · Items 7.01

  32. 4 · Ownership change

    Report date 2025-05-19 · 0001474506-25-000098

  33. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001213900-25-044318

  34. 4 · Ownership change

    Report date 2025-04-29 · 0001474506-25-000077

  35. DEF 14A · Proxy statement

    Report date 2025-05-20 · 0001213900-25-036819

  36. 8-K · Current report

    Report date 2025-04-27 · 0001213900-25-035735 · Items 7.01,9.01

  37. 4 · Ownership change

    Report date 2025-04-23 · 0001474506-25-000076

  38. 8-K · Current report

    Report date 2025-04-20 · 0001213900-25-035075 · Items 1.01,2.03,9.01

  39. 8-K · Current report

    Report date 2025-04-10 · 0001213900-25-032584 · Items 3.01

  40. 4/A · Ownership change

    Report date 2024-11-13 · 0001474506-24-000260

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 · 0001893219Abpro Holdings, 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
  • Atlantic Coastal Acquisition Corp. II · former SEC name · 2021-12-02 to 2024-11-12

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$183.0K$196.6K
2023-12-31$122.0K$134.9K

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

Explore the CPI history ↗