TickerFacts.

Revelation Biosciences, Inc. (REVB): Shares Outstanding

Annual figures by period end, from SEC filings.

Stock splits: 1-for-34, first reflected in a filing dated 2023-08-11; 1-for-16, first reflected in a filing dated 2025-03-06. Figures are as filed: per-share figures and share counts last reported before a split are on the old share basis, so changes and growth rates across a split are not shown. Splits are read from the filings' own restatements, so a share conversion in a merger or reorganization shows up the same way.

1.58M
As of 2025-12-31
3.91M
As of 2026-06-30
1.82M2019-12-31: 1.82M2020-12-31: 1.82M2021-12-31: 282.0K2022-12-31: 77.4K2023-12-31: 16.5K2024-12-31: 43.5K2025-12-31: 1.58M1.58M
2019-12-31 Shares Outstanding (shares) 2025-12-31

Paler bars were last filed before a stock split, on the old share basis.

Period endedShares OutstandingChange YoYSource filing
2025-12-311.58Mn/m2026-02-26, Balance as of period end
2024-12-3143.5K+164.0%2026-02-26, Balance as of period end
2023-12-3116.5Kn/c2025-03-06, Balance as of period end
2022-12-3177.4Kn/c2024-09-23, Balance as of period end
2021-12-31282.0K-84.5%2023-03-30, Balance as of period end
2020-12-311.82M0.0%2022-04-15, Balance as of period end
2019-12-311.82Mn/a2021-06-16, Balance as of period end