X0609 4 2026-08-17 0001810560 REVELATION BIOSCIENCES, INC. REVB 0001663163 CARVER JENNIFER false C/O REVELATION BIOSCIENCES, INC. 4660 LA JOLLA VILLAGE DR., SUITE 100 SAN DIEGO CA 92122 true false false false false Common Stock 2026-08-17 4 A false 32011 0 A 44769 D These shares are subject to a restricted stock award granted under the Revelation Biosciences, Inc. 2021 Equity Incentive Plan, with 50% of the shares vesting on the two-year anniversary of the grant date, and the remaining 50% of the shares vesting on the four-year anniversary of the grant date, provided that the Reporting Person remains continuously employed by or provides services to the Company or any subsidiary through the applicable vesting date; and provided, further that such vesting could be accelerated upon the achievement of certain performance milestones. /s/ J.P. Galda, as attorney-in-fact for Jennifer Carver 2026-08-18