Form4insider filings, from the source

Company · CIK 0001810560 · SIC 2834 — Pharmaceutical Preparations · Nasdaq

REVELATION BIOSCIENCES, INC. · REVB

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 17, 2026 AForm 4 →Aug 18, 5:00 pm EDTJames RolkeChief Executive Officer, Director208,076——422,814—
Aug 17, 2026 AForm 4 →Aug 18, 5:00 pm EDTLakhmir S ChawlaDirector32,011——44,169—
Aug 17, 2026 AGForm 4 →Aug 18, 5:00 pm EDTChester Stanley Zygmont IIIChief Financial Officer624,219——300,136—
Aug 17, 2026 AForm 4 →Aug 18, 5:00 pm EDTJess RoperDirector32,011——44,839—
Aug 17, 2026 AForm 4 →Aug 18, 5:00 pm EDTJennifer CarverDirector32,011——44,769—

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.