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REVELATION BIOSCIENCES, INC.

REVB Clue Score37
United States Fiscal year ends December CIK 0001810560
$0.76 -1.81% Close, 9 Oct 2026
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Price $0.76 −92.46% Close, 9 Oct 2026

Closing prices at the end of each trading day, from 17 Nov 2020. Not a live quote. Adjusted for share splits, so the line has no step at a split; dividends are not added back.

Revenue and profit

What the business sells, and what is left of it. Point at a year for the detail.
Operating incomeNet income
Fiscal year 2019Net income−0.0Fiscal year 2020Net income−1.6Fiscal year 2021Operating income−12.0Net income−12.0EPS, diluted−42.50Fiscal year 2022Operating income−10.9Net income−10.8EPS, diluted−149.20Fiscal year 2023Operating income−8.7Net income−0.1EPS, diluted−8.44Fiscal year 2024Operating income−8.0Net income−15.0EPS, diluted−1,052.16Fiscal year 2025Operating income−9.1Net income−8.9EPS, diluted−23.95
FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Operating income n/a n/a −12.0 −10.9 −8.7 −8.0 −9.1
Net income −0.0 −1.6 −12.0 −10.8 −0.1 −15.0 −8.9
Growth
EPS, diluted n/a n/a −42.50 −149.20 −8.44 −1,052.16 −23.95

Cash flow

The cash the business makes, what it reinvests, and what it hands back. Point at a year for the detail.
Operating cash flowCapital expenditureFree cash flow
Fiscal year 2019Fiscal year 2020Operating cash flow−0.2Fiscal year 2021Operating cash flow−11.1Capital expenditure−0.1Free cash flow−11.2Buybacks−35.5Fiscal year 2022Operating cash flow−11.2Fiscal year 2023Operating cash flow−7.3Fiscal year 2024Operating cash flow−18.3Capital expenditure−0.0Free cash flow−18.3Fiscal year 2025Operating cash flow−8.3
FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Operating cash flow n/a −0.2 −11.1 −11.2 −7.3 −18.3 −8.3
Capital expenditure n/a n/a −0.1 n/a n/a −0.0 n/a
Free cash flow n/a n/a −11.2 n/a n/a −18.3 n/a
Growth
Buybacks n/a n/a −35.5 n/a n/a n/a n/a

Balance sheet

What it holds against what it owes, at each year end. Point at a year for the detail.
Cash
Fiscal year 2019Shareholders’ equity−0.0Fiscal year 2020Cash0.0Shareholders’ equity3.4Fiscal year 2021Cash1.3Shareholders’ equity−0.1Fiscal year 2022Cash5.3Shareholders’ equity1.1Fiscal year 2023Cash12.0Shareholders’ equity6.6Fiscal year 2024Cash6.5Shareholders’ equity4.7Fiscal year 2025Cash10.7Shareholders’ equity8.9
FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Cash n/a 0.0 1.3 5.3 12.0 6.5 10.7
Shareholders’ equity −0.0 3.4 −0.1 1.1 6.6 4.7 8.9

In millions of USD, except per-share figures and ratios. Fiscal years, as last filed with the SEC.

Financial statements FY2025 · 10-K

Income statement

In millions of USD, except per-share figures; shares in millions. Fiscal years ending December, each column as last filed with the SEC.
Click a line to chart it
Fiscal year FY2019 31 Dec 2019 FY2020 31 Dec 2020 FY2021 31 Dec 2021 FY2022† 31 Dec 2022 FY2023† 31 Dec 2023 FY2024 31 Dec 2024 FY2025† 31 Dec 2025
Revenue and profit
n/a n/a 6.9 5.4 4.1 3.5 4.1
n/a 0.1 5.0 5.5 4.5 4.4 5.0
n/a n/a −12.0 −10.9 −8.7 −8.0 −9.1
Growth
n/a −1.6 n/a n/a n/a n/a n/a
n/a n/a 0.0 0.0 0.0 0.0 0.0
−0.0 −1.6 −12.0 −10.8 −0.1 −15.0 −8.9
Growth
Per share
n/a −0.68 −42.50 −149.20 −8.44 −1,052.16 −23.95
n/a n/a −42.50 −149.20 −8.44 −1,052.16 −23.95
Growth
n/a 2.4 0.3 0.1 0.0 0.0 0.6
n/a n/a 0.3 0.1 0.0 0.0 0.6
Growth −74.3% −80.4% +0.3% +4,243.3%

† The diluted share count jumps at 2022 and 2023 and 2025, so per-share figures either side of that column are not comparable. Usually a split, but the break lands on the restatement boundary rather than on the split date, because every column is that period’s latest filing.

Five years in brief

Worked out from the figures above, not from a press release
  • A net loss in 7 of 7 years on file.