---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-027618"
form_type: "8-K/A"
ticker: "VCNX"
cik: "0001205922"
company_name: "VACCINEX, INC."
filed_at: "2024-02-08T23:59:59+00:00"
generated_at: "2026-06-06T05:24:17.202669+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.05
calibrated_materiality_score: 0.05
confidence: "high"
source: SEC EDGAR
---

# Vaccinex amends 8-K to correct Form of Common Warrant filed with Feb. 6 offering

## Summary
- Amended Form 8-K filed solely to replace incorrect version of Exhibit 4.2 (Form of Common Warrant).
- Corrected warrant form supersedes the one filed in error with the Original 8-K dated Feb. 7, 2024.
- No other changes made to the Original 8-K; securities purchase agreement and other exhibits unchanged.
- Original 8-K reported a securities purchase agreement and related warrants dated Feb. 6, 2024.

## SEC filing metadata
- accession: 0001193125-24-027618
- form_type: 8-K/A
- ticker: VCNX
- cik: 0001205922
- company_name: VACCINEX, INC.
- filed_at: 2024-02-08T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.05
- calibrated_materiality_score: 0.05
- confidence: high
- sec_items: 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1205922/000119312524027618/0001193125-24-027618-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1205922/000119312524027618/d774086d8ka.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-027618
- JSON: https://secwatch.observer/filing/0001193125-24-027618.json
- Plain text: https://secwatch.observer/filing/0001193125-24-027618.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.