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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 NYSE:NBYNYSE:NKGNNASDAQ:PRPHNASDAQ:VYNE 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 VolumeNBYNovaBay Pharmaceuticals$0.61-1.3%$0.58$0.36▼$2.47$3.55M0.43131,636 shs7,696 shsNKGNNKGen Biotech$0.25-13.0%$0.23$0.10▼$1.37$11.24M1.21.57 million shs268,744 shsPRPHProPhase Labs$0.37+4.7%$0.33$0.22▼$4.53$14.54M-0.433.10 million shs3.62 million shsVYNEVYNE Therapeutics$0.94+2.4%$1.27$0.88▼$4.30$13.97M1.56127,293 shs152,697 shs5G Stocks: The Path Forward is ProfitableEnter your email address and we'll send you MarketBeat's guide to investing in 5G and which 5G stocks show the most promise. Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceNBYNovaBay Pharmaceuticals-1.31%+1.85%+3.39%-1.60%-73.47%NKGNNKGen Biotech-13.04%-25.82%-16.67%+56.25%-78.99%PRPHProPhase Labs+4.69%+0.94%+14.29%-5.71%-91.86%VYNEVYNE Therapeutics+2.37%+2.02%-22.92%-44.02%-57.45%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationNBYNovaBay Pharmaceuticals1.9764 of 5 stars3.50.00.00.00.01.71.3NKGNNKGen Biotech0.8879 of 5 stars0.05.00.00.00.62.50.0PRPHProPhase Labs0.7108 of 5 stars0.03.00.00.01.41.70.6VYNEVYNE Therapeutics2.3458 of 5 stars3.53.00.00.01.11.70.6Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceNBYNovaBay Pharmaceuticals 3.00Buy$0.8539.32% UpsideNKGNNKGen Biotech 0.00N/AN/AN/APRPHProPhase Labs 0.00N/AN/AN/AVYNEVYNE Therapeutics 3.00Buy$6.25564.61% UpsideCurrent Analyst Ratings BreakdownLatest NBY, VYNE, PRPH, and NKGN Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails4/25/2025VYNEVYNE TherapeuticsHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetBuy ➝ Buy$5.75 ➝ $4.50(Data available from 6/19/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookNBYNovaBay Pharmaceuticals$9.78M0.36N/AN/A$4.25 per share0.14NKGNNKGen Biotech$80K140.46N/AN/A($2.68) per share-0.09PRPHProPhase Labs$6.77M2.25N/AN/A$0.25 per share1.47VYNEVYNE Therapeutics$605K23.64N/AN/A$3.53 per share0.27Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateNBYNovaBay Pharmaceuticals-$9.64M-$53.72N/AN/AN/A-102.72%-7,293.78%-158.41%N/ANKGNNKGen Biotech-$82.94M-$2.45N/A∞N/AN/AN/A-479.36%N/APRPHProPhase Labs-$53.36M-$1.26N/AN/AN/A-217.64%-184.38%-64.59%8/13/2025 (Estimated)VYNEVYNE Therapeutics-$39.83M-$0.99N/AN/AN/A-6,974.55%-71.89%-58.94%8/13/2025 (Estimated)Latest NBY, VYNE, PRPH, and NKGN EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/20/2025Q1 2025PRPHProPhase Labs-$0.18-$0.12+$0.06$0.12$2.45 million$1.43 million5/8/2025Q1 2025VYNEVYNE Therapeutics-$0.29-$0.20+$0.09-$0.20$0.05 million$0.20 millionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthNBYNovaBay PharmaceuticalsN/AN/AN/AN/AN/ANKGNNKGen BiotechN/AN/AN/AN/AN/APRPHProPhase LabsN/AN/AN/AN/AN/AVYNEVYNE TherapeuticsN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioNBYNovaBay PharmaceuticalsN/A1.150.91NKGNNKGen BiotechN/A0.020.02PRPHProPhase Labs0.301.030.98VYNEVYNE TherapeuticsN/A4.474.47Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipNBYNovaBay Pharmaceuticals23.25%NKGNNKGen Biotech76.17%PRPHProPhase Labs9.45%VYNEVYNE Therapeutics83.78%Insider OwnershipCompanyInsider OwnershipNBYNovaBay Pharmaceuticals0.10%NKGNNKGen Biotech10.36%PRPHProPhase Labs20.70%VYNEVYNE Therapeutics4.80%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableNBYNovaBay Pharmaceuticals305.82 million4.88 millionNot OptionableNKGNNKGen BiotechN/A44.95 million40.29 millionNot OptionablePRPHProPhase Labs13041.54 million32.94 millionOptionableVYNEVYNE Therapeutics3015.21 million14.48 millionNot OptionableNBY, VYNE, PRPH, and NKGN HeadlinesRecent News About These CompaniesVYNE Therapeutics Inc. (NASDAQ:VYNE) Short Interest Up 46.8% in MayJune 18 at 2:47 AM | americanbankingnews.comVYNE Stock Touches 52-Week Low at $0.96 Amid Market ChallengesMay 31, 2025 | investing.comVYNE Therapeutics First Quarter 2025 Earnings: Beats ExpectationsMay 12, 2025 | finance.yahoo.comVYNE Therapeutics Reports 2025 First Quarter Financial Results and Provides Business UpdateMay 8, 2025 | globenewswire.comVYNE Therapeutics' Psoriasis Drug Trial Halted By FDA Over Toxicity Concerns; Stock Down.April 27, 2025 | nasdaq.comVYNE Therapeutics Inc. Faces FDA Clinical Hold on VYN202 Phase 1b Trial for Plaque PsoriasisApril 27, 2025 | nasdaq.comAnalysts Offer Insights on Healthcare Companies: Roche Holding AG (OtherRHHVF) and VYNE Therapeutics (VYNE)April 26, 2025 | markets.businessinsider.comVYNE Therapeutics Inc.: VYNE Therapeutics Provides Update on VYN202 ProgramApril 25, 2025 | finanznachrichten.deVYNE shares tumble after FDA clinical hold on psoriasis drug studyApril 25, 2025 | za.investing.comVyne Crashes After Safety Signal in Dogs Puts Hold on Clinical Trial of Plaque PsoriasisApril 25, 2025 | biospace.comFDA puts Vyne in a twist, slapping hold on psoriasis trial over testicular toxicity concernsApril 25, 2025 | fiercebiotech.comFDA Puts VYNE Therapeutics Early-Stage Psoriasis Study On HoldApril 25, 2025 | benzinga.comVYNE Therapeutics Provides Update on VYN202 ProgramApril 25, 2025 | globenewswire.comArtiva Biotherapeutics, Inc.: Artiva Biotherapeutics Appoints Subhashis Banerjee, M.D., as Chief Medical OfficerApril 9, 2025 | finanznachrichten.deArtiva Biotherapeutics Names New Chief Medical OfficerApril 8, 2025 | marketwatch.comVYNE Therapeutics to Participate in the H.C. Wainwright 3rd Annual Autoimmune & Inflammatory Disease Virtual ConferenceMarch 20, 2025 | markets.businessinsider.comVYNE Therapeutics to Participate in the H.C. Wainwright 3rd Annual Autoimmune & Inflammatory Disease Virtual ConferenceMarch 20, 2025 | globenewswire.comH.C. Wainwright Sticks to Their Buy Rating for Lineage Therap (LCTX)March 12, 2025 | markets.businessinsider.comAnalysts Offer Insights on Healthcare Companies: VYNE Therapeutics (VYNE), Lexicon Pharmaceuticals (LXRX) and Xtant Medical Holdings (XTNT)March 7, 2025 | markets.businessinsider.comVYNE Therapeutics Full Year 2024 Earnings: EPS Beats Expectations, Revenues LagMarch 7, 2025 | finance.yahoo.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeNBY, VYNE, PRPH, and NKGN Company DescriptionsNovaBay Pharmaceuticals NYSE:NBY$0.61 -0.01 (-1.31%) As of 06/18/2025 03:22 PM EasternNovaBay Pharmaceuticals, Inc., a biopharmaceutical company, develops and sells eyecare, skincare, and wound care products in the United States and internationally. It offers Avenova Spray, a solution for removing foreign materials, including microorganisms and debris from skin around the eye, such as the eyelid; and wound care products, which are used for cleansing and irrigation as part of surgical procedures, as well as treating certain wounds, burns, ulcers, and other injuries under the NeutroPhase and PhaseOne brands. The company also provides dermatological solutions to address skincare concerns comprising keratosis pilaris, rosacea and eczema, anti-aging, hyperhidrosis, excessive hair, and acne under the DERMAdoctor brand. It sells its products through traditional and digital beauty retailers and distributors, as well as online. The company was formerly known as NovaCal Pharmaceuticals, Inc. and changed its name to NovaBay Pharmaceuticals, Inc. in February 2007. NovaBay Pharmaceuticals, Inc. was incorporated in 2000 and is headquartered in Emeryville, California.NKGen Biotech NYSE:NKGN$0.25 -0.04 (-13.04%) As of 06/18/2025 03:59 PM EasternNKGen Biotech, Inc. operates as a clinical-stage biotechnology company that focuses on the development and commercialization of autologous, allogeneic, and CAR-NK natural killer cell therapies. It develops SNK01, an autologous NK cell therapy; and SNK02, an allogeneic NK cell therapy, which are in Phase 1 clinical trials. The company was founded in 2017 and is based in Santa Ana, California.ProPhase Labs NASDAQ:PRPH$0.37 +0.02 (+4.69%) Closing price 06/18/2025 04:00 PM EasternExtended Trading$0.34 -0.02 (-5.84%) As of 06/18/2025 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.ProPhase Labs, Inc. develops and commercializes novel drugs, dietary supplements, and compounds in the United States. It operates through two segments: Diagnostic Services and Consumer Products. The company provides a range of TK supplements, including Legendz XL for male sexual health; and Triple Edge XL, an energy and stamina booster. It offers contract manufacturing services, such as product development, pre-commercialization, production, warehousing, and distribution; COVID-19 diagnostic information services to a range of customers, including health plans, third party payers, and government organizations; and respiratory pathogen panel molecular testing services, as well as personal genomics products and services. In addition, the company involved in the research, development, manufacture, distribution, marketing, and sale of over the counter (OTC) consumer healthcare products and dietary supplements; and retail operations. The company was formerly known as The Quigley Corporation. ProPhase Labs, Inc. was founded in 1989 and is headquartered in Garden City, New York.VYNE Therapeutics NASDAQ:VYNE$0.94 +0.02 (+2.37%) Closing price 06/18/2025 04:00 PM EasternExtended Trading$0.94 +0.00 (+0.49%) As of 06/18/2025 07:17 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.VYNE Therapeutics Inc., a clinical-stage biopharmaceutical company, focuses on developing proprietary and therapeutics for the treatment of immuno-inflammatory conditions. The company's lead product is VYN201, a locally administered pan- bromodomain and extra-terminal (BET) inhibitor soft drug to address diseases involving multiple, diverse inflammatory cell signaling pathways with low systemic exposure. It also develops VYN202, a BD2-selective oral small molecule BET inhibitor for the treatment of immuno-inflammatory indications. The company was formerly known as Menlo Therapeutics Inc. and changed its name to VYNE Therapeutics Inc. in September 2020. VYNE Therapeutics Inc. was founded in 2003 and is based in Bridgewater, New Jersey. 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