---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-24-006510"
form_type: "8-K"
ticker: "REVB"
cik: "0001810560"
company_name: "REVELATION BIOSCIENCES, INC."
filed_at: "2024-01-23T23:59:59+00:00"
generated_at: "2026-06-06T20:09:54.994920+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.45
calibrated_materiality_score: 0.45
confidence: "high"
source: SEC EDGAR
---

# Revelation Biosciences effects 1-for-30 reverse stock split, ~210K shares outstanding

## Summary
- Stockholders approved reverse split at Jan 17 special meeting; board set ratio at 1-for-30.
- Reverse split effective 12:01 a.m. ET on Jan 25, 2024; common stock continues trading under REVB.
- Post-split shares outstanding ~209,911; no fractional shares, rounding up to whole shares.
- Outstanding equity awards and warrants proportionally adjusted for the 1-for-30 ratio.
- New CUSIP for common stock: 76135L507.

## SEC filing metadata
- accession: 0000950170-24-006510
- form_type: 8-K
- ticker: REVB
- cik: 0001810560
- company_name: REVELATION BIOSCIENCES, INC.
- filed_at: 2024-01-23T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.45
- calibrated_materiality_score: 0.45
- confidence: high
- sec_items: 3.03, 5.03
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1810560/000095017024006510/0000950170-24-006510-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1810560/000095017024006510/revb-20240122.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-24-006510
- JSON: https://secwatch.observer/filing/0000950170-24-006510.json
- Plain text: https://secwatch.observer/filing/0000950170-24-006510.txt

## Key facts
- Governance Changes
  REVELATION BIOSCIENCES, INC.: Filed Certificate of Amendment to the Third Amended and Restated Certificate of Incorporation to effect a 1-for-30 reverse stock split, effective January 25, 2024 (effective 2024-01-25).
  - Change: charter amendment
  - Effective: 2024-01-25
  source text: On January 22, 2024, the Company filed a Certificate of Amendment to the Third Amended and Restated Certificate of Incorporation (the “Certificate of Amendment”) effecting a reverse stock split as of 12:01 a.m. Eastern Standard Time on January 25, 2024 with a ratio of 1-for-30 (the “Reverse Split”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1810560/000095017024006510/0000950170-24-006510-index.htm

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