SCHEDULE 13G/A

REVELATION BIOSCIENCES, INC.

Common Stock, par value $0.001 per share · CUSIP: 76135L101

Event date: 2023-12-31

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• AXA IM Prime Impact Master Fund I SCA SICAV-RAIF

  Shares: 55,971.00 · Class: 0.9%

• AXA IM Prime Impact GP S.a.r.l

  Shares: 55,971.00 · Class: 0.9%

• AXA Investment Managers Paris

  Shares: 55,971.00 · Class: 0.9%

• AXA INVESTMENT MANAGERS UK Ltd

  Shares: 55,971.00 · Class: 0.9%

• AXA Investment Managers S.A.

  Shares: 55,971.00 · Class: 0.9%

• AXA S.A.

  Shares: 55,971.00 · Class: 0.9%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.