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Stocks to Compare Sections All Sections Selected Performance Chart Price & Volume MarketRank Analyst Ratings Sales & Book Value Profitability & Earnings Dividends Debt Ownership Miscellaneous Headlines About Compare NASDAQ:CYANNASDAQ:OKYONASDAQ:REVB On This Page Performance ChartPrice & VolumeMarketRank™Analyst RatingsSales & Book ValueProfitability & EarningsDividendsDebtOwnershipMiscellaneousHeadlinesAbout Comparison Ideas Stock Ideas Comparative Price Performance Over Time1 day7 days30 days90 days365 daysCompare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeCYANCyanotech$0.40-2.3%$3.01$2.37▼$6.29$2.86M-0.113,483 shs948 shsOKYOOKYO Pharma$1.85+5.7%$1.39$0.81▼$1.98$62.60M-0.38131,463 shs33,871 shsREVBRevelation Biosciences$1.93-15.0%$2.93$1.90▼$60.80$1.86M0.19129,976 shs365,752 shs7 Stocks to Buy And Hold ForeverEnter your email address and we'll send you MarketBeat's list of seven stocks and why their long-term outlooks are very promising. Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceCYANCyanotech-2.32%+14.29%+34.91%+14.29%+40.35%OKYOOKYO Pharma+5.71%+12.12%+19.35%+60.87%+41.22%REVBRevelation Biosciences-14.98%-24.90%-33.56%-45.48%-93.03%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationCYANCyanotechN/AN/AN/AN/AN/AN/AN/AN/AOKYOOKYO Pharma2.652 of 5 stars3.55.00.00.02.21.70.0REVBRevelation Biosciences1.3654 of 5 stars0.05.00.00.02.60.01.3Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceCYANCyanotech 0.00N/AN/AN/AOKYOOKYO Pharma 3.00Buy$7.00278.38% UpsideREVBRevelation Biosciences 0.00N/AN/AN/ACurrent Analyst Ratings BreakdownLatest IDP, CYAN, REVB, and OKYO Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails5/5/2025OKYOOKYO PharmaHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$7.00 ➝ $7.00(Data available from 5/29/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookCYANCyanotech$23.07M0.12N/AN/A$1.33 per share0.30OKYOOKYO PharmaN/AN/AN/AN/A($0.20) per shareN/AREVBRevelation BiosciencesN/AN/AN/AN/A$402.10 per shareN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateCYANCyanotech-$5.27M-$0.66N/A∞N/A-19.50%-44.71%-19.12%N/AOKYOOKYO Pharma-$16.83MN/A0.00N/AN/AN/AN/AN/AN/AREVBRevelation Biosciences-$120K-$102.61N/AN/AN/AN/A-193.51%-84.00%8/8/2025 (Estimated)Latest IDP, CYAN, REVB, and OKYO EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/8/2025Q1 2025REVBRevelation Biosciences-$6.88-$2.11+$4.77-$2.11N/AN/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthCYANCyanotechN/AN/AN/AN/AN/AOKYOOKYO PharmaN/AN/AN/AN/AN/AREVBRevelation BiosciencesN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioCYANCyanotech0.111.060.28OKYOOKYO PharmaN/A0.28N/AREVBRevelation BiosciencesN/A1.641.64Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipCYANCyanotech24.40%OKYOOKYO Pharma2.97%REVBRevelation Biosciences12.80%Insider OwnershipCompanyInsider OwnershipCYANCyanotech29.10%OKYOOKYO Pharma40.46%REVBRevelation Biosciences0.06%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableCYANCyanotech957.16 million5.07 millionNot OptionableOKYOOKYO Pharma733.84 million20.15 millionNot OptionableREVBRevelation Biosciences10964,000268,000Not OptionableIDP, CYAN, REVB, and OKYO HeadlinesRecent News About These CompaniesRevelation Biosciences board member steps down amid new focusMay 25, 2025 | uk.investing.comRevelation Biosciences Announces Retirement of George Tidmarsh, MD, PhD from Board of DirectorsMay 23, 2025 | businesswire.comREVB On Track and Exploring New MarketsMay 9, 2025 | msn.comRevelation Biosciences, Inc. Announces Financial Results for the Three Months Ended March 31, ...May 8, 2025 | gurufocus.comRevelation Biosciences to Develop Gemini for Infection in Severe Burn PatientsApril 29, 2025 | businesswire.comWhy Revelation Biosciences Inc. (REVB) Went Down On Thursday?April 10, 2025 | msn.comGemini Priming Attenuates Inflammation in Human Peripheral Blood Mononuclear CellsMarch 17, 2025 | businesswire.comRevelation Biosciences to Host Fireside Chat at 37th Annual Roth ConferenceMarch 13, 2025 | businesswire.comRevelation Biosciences reports Q4 EPS ($4.98) vs ($133.64) last yearMarch 8, 2025 | markets.businessinsider.comRevelation Biosciences Doses First Patient in PRIME Phase 1b Clinical Study of Gemini in CKD PatientsFebruary 26, 2025 | businesswire.comRevelation Biosciences, Inc. Receives Continued NASDAQ Listing ApprovalFebruary 24, 2025 | businesswire.comREVB Start 1B Trial and Announces SplitJanuary 29, 2025 | msn.comRevelation Biosciences Inc trading halted, news pendingJanuary 27, 2025 | markets.businessinsider.comRevelation Biosciences announces 1-for-16 reverse stock splitJanuary 24, 2025 | markets.businessinsider.comRevelation Biosciences stock hits 52-week low at $0.28January 24, 2025 | msn.comRevelation Biosciences Inc. Announces 1-for-16 Reverse Stock Split Effective January 28, 2025January 24, 2025 | businesswire.comRevelation Biosciences starts Phase 1b clinical study of Gemini in CKDJanuary 22, 2025 | markets.businessinsider.comRevelation Biosciences Starts its PRIME Phase 1b Clinical Study of Gemini in CKD PatientsJanuary 21, 2025 | businesswire.comRevelation Biosciences Inc. Reminds You to Vote for the Special Meeting on January 17, 2025January 13, 2025 | businesswire.comRevelation Biosciences Inc (REVB) Stock Settles at $0.65: What’s Contributing to This Price Point?January 6, 2025 | bovnews.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeIDP, CYAN, REVB, and OKYO Company DescriptionsCyanotech NASDAQ:CYANCyanotech Corp. engages in the cultivation, production, and sale of natural products derived from microalgae for the health and human nutrition markets worldwide. Its products include BioAstin Hawaiian Astaxanthin, a dietary antioxidant, which is used as a human dietary supplement and dietary ingredient to support and maintain the body's natural inflammatory response, enhance skin, and support eye, joint, and immune health; and Hawaiian Spirulina Pacifica, a nutrient-rich dietary supplement that is used for extra energy, a strengthened immune system, cardiovascular benefits, and as a source of antioxidant carotenoids. The company was founded by Gerald R. Cysewski in 1983 and is headquartered in Kailua-Kona, HI.OKYO Pharma NASDAQ:OKYO$1.85 +0.10 (+5.71%) Closing price 05/28/2025 03:59 PM EasternExtended Trading$1.85 0.00 (0.00%) As of 05/28/2025 06:10 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.OKYO Pharma Limited, a clinical-stage biopharmaceutical company, engages in developing therapeutics for patients suffering from inflammatory eye diseases and ocular pain in the United Kingdom. Its lead preclinical product candidate is OK-101, which is in Phase II clinical trials for the treatment of dry eye disease. The company is also developing OK-201, a bovine adrenal medulla, lipidated-peptide preclinical analogue candidate for the treatment of neuropathic chronic pain. The company was incorporated in 2007 and is headquartered in London, the United Kingdom.Revelation Biosciences NASDAQ:REVB$1.93 -0.34 (-14.98%) Closing price 05/28/2025 03:59 PM EasternExtended Trading$1.84 -0.09 (-4.87%) As of 05/28/2025 07:59 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.Revelation Biosciences, Inc., a clinical-stage biopharmaceutical company, focuses on the development and commercialization of immune system therapeutics and diagnostics. It engages in developing therapeutic product candidates, including GEM-SSI, a potential therapy for the prevention and treatment of surgical sit infection; GEM-AKI, a potential therapy for the prevention and treatment of acute kidney injury; and GEM-CKD, a potential therapy for the prevention and treatment of chronic kidney disease. The company was founded in 2020 and is based in San Diego, California. 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