A business in context

VCNX 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. 10-K · Annual report

    Report date 2024-12-31 · 0000950170-25-054318

  2. 8-K · Current report

    Report date 2025-03-18 · 0001193125-25-057850 · Items 5.02

  3. 8-K · Current report

    Report date 2025-03-07 · 0001193125-25-049988 · Items 3.01,7.01,9.01

  4. 8-K · Current report

    Report date 2024-12-16 · 0001193125-24-280155 · Items 3.01,8.01,9.01

  5. SC 13D/A · Ownership disclosure

    0001193125-24-260927

  6. 4 · Ownership change

    Report date 2024-11-14 · 0001062993-24-019266

  7. 4 · Ownership change

    Report date 2024-11-14 · 0001062993-24-019265

  8. 8-K · Current report

    Report date 2024-11-13 · 0001193125-24-258757 · Items 1.01,3.02,9.01

  9. SC 13G · Ownership disclosure

    0001172661-24-005111

  10. 10-Q · Quarterly report

    Report date 2024-09-30 · 0000950170-24-127139

  11. 8-K · Current report

    Report date 2024-10-07 · 0001193125-24-235251 · Items 3.01

  12. SC 13D/A · Ownership disclosure

    0001193125-24-222994

  13. SC 13D/A · Ownership disclosure

    0001193125-24-222970

  14. 4 · Ownership change

    Report date 2024-09-18 · 0001062993-24-016842

  15. 4 · Ownership change

    Report date 2024-09-18 · 0001062993-24-016838

  16. 8-K · Current report

    Report date 2024-09-17 · 0001193125-24-221790 · Items 1.01,3.02,9.01

  17. 8-K · Current report

    Report date 2024-09-10 · 0001193125-24-218870 · Items 5.02

  18. 8-K · Current report

    Report date 2024-08-20 · 0001193125-24-203149 · Items 8.01

  19. 8-K · Current report

    Report date 2024-08-14 · 0001193125-24-200272 · Items 7.01,9.01

  20. 10-Q · Quarterly report

    Report date 2024-06-30 · 0000950170-24-097217

  21. 4 · Ownership change

    Report date 2024-08-09 · 0001062993-24-014976

  22. SC 13D/A · Ownership disclosure

    0001193125-24-195887

  23. 4 · Ownership change

    Report date 2024-08-05 · 0001062993-24-014577

  24. 4 · Ownership change

    Report date 2024-08-01 · 0001062993-24-014364

  25. SC 13D/A · Ownership disclosure

    0001193125-24-191522

  26. 4 · Ownership change

    Report date 2024-07-31 · 0001062993-24-014289

  27. 8-K · Current report

    Report date 2024-07-31 · 0001193125-24-189569 · Items 8.01,9.01

  28. 8-K · Current report

    Report date 2024-06-06 · 0001193125-24-155612 · Items 7.01,9.01

  29. 10-Q · Quarterly report

    Report date 2024-03-31 · 0000950170-24-060603

  30. 8-K · Current report

    Report date 2024-05-09 · 0001193125-24-135285 · Items 5.07

  31. 10-K/A · Annual report

    Report date 2023-12-31 · 0000950170-24-048163

  32. 8-K · Current report

    Report date 2024-04-11 · 0001193125-24-094701 · Items 3.01

  33. DEF 14A · Proxy statement

    Report date 2024-05-09 · 0001193125-24-084768

  34. 10-K · Annual report

    Report date 2023-12-31 · 0000950170-24-039700

  35. 8-K · Current report

    Report date 2024-03-27 · 0001193125-24-083568 · Items 1.01,3.02,5.03,9.01

  36. 8-K · Current report

    Report date 2024-03-28 · 0001193125-24-080804 · Items 8.01,9.01

  37. 8-K · Current report

    Report date 2024-03-27 · 0001193125-24-078295 · Items 8.01

  38. 8-K · Current report

    Report date 2024-02-27 · 0001193125-24-057888 · Items 5.02

  39. 8-K · Current report

    Report date 2024-02-21 · 0001193125-24-040885 · Items 8.01,9.01

  40. 8-K · Current report

    Report date 2024-02-14 · 0001193125-24-037078 · Items 3.03,5.03,8.01,9.01

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 · 0001205922VACCINEX, 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
  • VACCINEX INC · former SEC name · 2002-11-12 to 2005-05-09

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$601.0K$645.5K
2023-12-31$570.0K$630.3K
2022-12-31$275.0K$316.6K
2021-12-31$900.0K$1.12M
2020-12-31$625.0K$813.7K
2019-12-31$523.0K$689.2K
2018-12-31$724.0K$971.4K
2017-12-31$90.0K$123.7K

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

Explore the CPI history ↗