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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:CLNN NASDAQ:FGEN NASDAQ:KZR NASDAQ:NLSP 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 VolumeCLNNClene$3.49-1.4%$3.82$2.28▼$6.96$29.27M0.5555,384 shs362,287 shsFGENFibroGen$6.89-0.4%$6.82$4.50▼$21.94$27.97M0.7639,756 shs14,398 shsKZRKezar Life Sciences$4.05-5.2%$4.39$3.62▼$9.18$31.20M0.6572,386 shs67,095 shsNLSPNLS Pharmaceutics$1.80-2.2%$2.27$1.30▼$9.11$6.62M0.15166,046 shs78,765 shs7 AI Stocks to Invest in Today: Capitalizing on AI and Tech Trends in 2025Discover the top 7 AI stocks to invest in right now. This exclusive report highlights the companies leading the AI revolution and shaping the future of technology in 2025.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceCLNNClene-1.41%-4.38%-11.65%+17.11%-23.30%FGENFibroGen-0.43%-7.52%+31.24%-17.34%-48.97%KZRKezar Life Sciences-5.15%-6.03%-9.80%-10.00%-37.69%NLSPNLS Pharmaceutics-2.17%-9.09%-29.96%+14.29%+720.42%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationCLNNClene3.4949 of 5 stars3.65.00.00.02.72.50.6FGENFibroGen4.4046 of 5 stars3.35.00.04.71.13.30.6KZRKezar Life Sciences3.6576 of 5 stars3.21.00.04.60.63.30.6NLSPNLS PharmaceuticsN/AN/AN/AN/AN/AN/AN/AN/ACompare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceCLNNClene 3.17Buy$40.001,046.13% UpsideFGENFibroGen 2.50Moderate Buy$250.003,528.45% UpsideKZRKezar Life Sciences 2.33Hold$39.50875.31% UpsideNLSPNLS Pharmaceutics 0.00N/AN/AN/ACurrent Analyst Ratings BreakdownLatest NLSP, CLNN, KZR, and FGEN Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails7/18/2025CLNNCleneD. Boral CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$23.007/16/2025KZRKezar Life SciencesHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingNeutral ➝ Neutral6/30/2025CLNNCleneD. Boral CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$23.005/13/2025FGENFibroGenHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$250.00 ➝ $250.005/8/2025CLNNCleneBenchmarkSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetBuy ➝ Buy$84.00 ➝ $33.005/8/2025CLNNCleneD. Boral CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$23.00 ➝ $23.00(Data available from 8/2/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookCLNNClene$340K84.89N/AN/A($1.06) per share-3.29FGENFibroGen$29.62M0.94N/AN/A($50.89) per share-0.14KZRKezar Life Sciences$7M4.23N/AN/A$16.02 per share0.25NLSPNLS PharmaceuticsN/AN/AN/AN/A($0.37) per shareN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateCLNNClene-$39.40M-$4.04N/AN/AN/A-8,306.00%N/A-105.11%8/6/2025 (Estimated)FGENFibroGen-$47.58M-$2.50N/AN/AN/A-9.73%N/A-24.77%8/5/2025 (Estimated)KZRKezar Life Sciences-$83.74M-$10.82N/AN/AN/AN/A-61.15%-50.27%8/12/2025 (Estimated)NLSPNLS Pharmaceutics-$1.98MN/A0.00∞N/AN/AN/AN/A8/15/2025 (Estimated)Latest NLSP, CLNN, KZR, and FGEN EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/12/2025Q2 2025KZRKezar Life Sciences-$2.25N/AN/AN/AN/AN/A8/6/2025Q2 2025CLNNClene-$0.49N/AN/AN/A$0.06 millionN/A8/5/2025Q2 2025FGENFibroGen-$0.09N/AN/AN/A$2.88 millionN/A5/13/2025Q1 2025KZRKezar Life Sciences-$2.56-$2.27+$0.29-$2.27N/AN/A5/12/2025Q1 2025FGENFibroGen$0.75-$4.00-$4.75$0.05$2.00 million$2.70 million5/7/2025Q1 2025CLNNClene-$1.10-$0.50+$0.60-$0.09$0.07 million$0.08 millionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthCLNNCleneN/AN/AN/AN/AN/AFGENFibroGenN/AN/AN/AN/AN/AKZRKezar Life SciencesN/AN/AN/AN/AN/ANLSPNLS PharmaceuticsN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioCLNNCleneN/A1.361.36FGENFibroGenN/A2.021.98KZRKezar Life Sciences0.047.097.09NLSPNLS PharmaceuticsN/A2.692.69Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipCLNNClene23.28%FGENFibroGen72.71%KZRKezar Life Sciences67.90%NLSPNLS PharmaceuticsN/AInsider OwnershipCompanyInsider OwnershipCLNNClene35.30%FGENFibroGen3.07%KZRKezar Life Sciences10.40%NLSPNLS Pharmaceutics16.40%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableCLNNClene1008.27 million5.35 millionOptionableFGENFibroGen5704.04 million3.92 millionOptionableKZRKezar Life Sciences607.31 million6.55 millionNot OptionableNLSPNLS Pharmaceutics63.60 million3.01 millionNot OptionableNLSP, CLNN, KZR, and FGEN HeadlinesRecent News About These CompaniesNLS Pharmaceutics Highlights Continued Progress in iTOL-102 Diabetes Program as BIRD Foundation Approves Additional Milestone Payment to Kadimastem and iTolerance for Continued Co-Development of Type 1 Diabetes Cell TherapyJuly 17, 2025 | prnewswire.comNLS Pharmaceutics and Kadimastem Announce Pricing and Closing of $1 Million Equity FinancingJune 30, 2025 | prnewswire.comNLS Pharmaceutics Ltd.: NLS Pharmaceutics CEO Issues Letter to ShareholdersJune 18, 2025 | finanznachrichten.deNLS Pharmaceutics CEO Issues Letter to ShareholdersJune 16, 2025 | prnewswire.comNLS Pharmaceutics to present Mazindol study at ASCP MeetingMay 22, 2025 | investing.comNLS Pharmaceutics to Present New Data on the Dual Efficacy of Mazindol ER in Fentanyl Reward and Withdrawal at the 2025 ASCP Annual MeetingMay 21, 2025 | prnewswire.comNLS Pharmaceutics Announces Positive Results from Study KO-943 Demonstrating Mazindol Reduces Fentanyl-Induced Reward in Animal ModelsApril 15, 2025 | prnewswire.comNLS Pharmaceutics, Kadimastem announce up to $3M equity financingApril 1, 2025 | markets.businessinsider.comNLS Pharmaceutics and Kadimastem Announces Up to $3 Million Equity Financing and $25 Million Equity Facility AgreementMarch 31, 2025 | accessnewswire.comANLS Pharmaceutics CEO Issues Letter to ShareholdersMarch 10, 2025 | prnewswire.comNLS Pharmaceutics announces new preclinical data for AEX-2February 27, 2025 | markets.businessinsider.comNLS Pharmaceutics Announces New Preclinical Data for AEX-2, Expanding the Therapeutic Potential of its Non-Sulfonamide Dual Orexin Receptor Agonist PlatformFebruary 27, 2025 | prnewswire.comNLS Pharmaceutics and Kadimastem complete pre-IND diabetes meeting with FDAFebruary 25, 2025 | markets.businessinsider.comKadimastem and iTolerance Successfully Complete Pre-IND Meeting with the FDA for its Type 1 Diabetes TreatmentFebruary 25, 2025 | prnewswire.comNLS Pharmaceutics files $75M mixed securities shelfFebruary 11, 2025 | markets.businessinsider.comNLS and Kadimastem to merge, aim for diabetes care innovationFebruary 10, 2025 | msn.comNLS Pharmaceutics and Kadimastem Unveil Multi-Target Approach to Diabetes, Expanding Beyond GLP-1 TherapiesFebruary 10, 2025 | prnewswire.comNLS Pharmaceutics files to sell 645,161 common shares for holdersFebruary 5, 2025 | markets.businessinsider.comNLS Pharmaceutics AG (NLSP) Stock: Analyzing Its Quiet PowerFebruary 3, 2025 | bovnews.comBKadimastem Ltd.: Kadimastem Shareholders Approved the Merger with NLS PharmaceuticsJanuary 31, 2025 | finanznachrichten.deNew MarketBeat Followers Over TimeMedia Sentiment Over TimeNLSP, CLNN, KZR, and FGEN Company DescriptionsClene NASDAQ:CLNN$3.49 -0.05 (-1.41%) Closing price 08/1/2025 04:00 PM EasternExtended Trading$3.48 -0.01 (-0.14%) As of 08/1/2025 07:47 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.Clene Inc., a clinical-stage pharmaceutical company, focuses on the discovery, development, and commercialization of novel clean-surfaced nanotechnology (CSN) therapeutics. Its lead drug candidate is CNM-Au8, which is being studied in various clinical trials, including a completed Phase 2 platform trial to evaluate the safety and efficacy of CNM-Au8 in patients with amyotrophic lateral sclerosis (ALS); completed Phase 2 proof of concept clinical trial in patients with early symptomatic ALS; completed two open-label investigator blinded Phase 2 clinical trials on the brain's energy metabolites; completed Phase 2 clinical trial for the treatment of visual pathway deficits in chronic optic neuropathy for remyelination in stable relapsing Multiple Sclerosis; and a second Phase 2 clinical trial for the treatment of patients with Parkinson's Diseases. The company also develops CNM-AgZn17, a gel polymer suspension of silver and zinc ions that is being developed for the treatment of infectious diseases and to support wound healing; and CNM-ZnAg, a broad-spectrum antiviral and antibacterial agent to treat infection disease and to provide immune support for symptom resolution. In addition, it markets and distributes dietary supplements comprising rMetx, an aqueous zinc-silver ion dietary supplement; and KHC46, an aqueous gold dietary supplement of very low-concentration Au nanoparticles. The company is headquartered in Salt Lake City, Utah.FibroGen NASDAQ:FGEN$6.89 -0.03 (-0.43%) Closing price 08/1/2025 03:59 PM EasternExtended Trading$6.85 -0.04 (-0.58%) As of 08/1/2025 04:51 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.FibroGen, Inc., a biopharmaceutical company, discovers, develops, and commercializes therapeutics to treat serious unmet medical needs. Its lead product candidates are Pamrevlumab, a human monoclonal antibody targeting connective tissue growth factor that is in Phase III clinical development for the treatment of locally advanced pancreatic cancer; and Roxadustat, an oral small molecule inhibitor of hypoxia-inducible factor prolyl hydroxylase activity, which has completed Phase III clinical development for the treatment of anemia in chronic kidney disease in China, Europe, Japan, and other countries, as well as in Phase III clinical development for anemia related with myelodysplastic syndromes. The company has collaboration agreements with Astellas Pharma Inc. and AstraZeneca AB. FibroGen, Inc. was incorporated in 1993 and is headquartered in San Francisco, California.Kezar Life Sciences NASDAQ:KZR$4.05 -0.22 (-5.15%) Closing price 08/1/2025 04:00 PM EasternExtended Trading$4.04 -0.01 (-0.37%) As of 08/1/2025 04:45 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.Kezar Life Sciences, Inc., a clinical-stage biotechnology company, engages in the discovery and development of novel small molecule therapeutics to treat unmet needs in immune-mediated diseases and cancer in the United States. The company's lead product candidate is zetomipzomib (KZR-616), a selective immunoproteasome inhibitor that is in Phase 2b clinical trials for various indications, including lupus nephritis, dermatomyositis, and polymyositis; Phase 1b clinical trials in systemic lupus erythematosus; and completed Phase 2a clinical trials in lupus nephritis. Its preclinical products include KZR-261, a novel first-in-class protein secretion inhibitor for the treatment of tumors resistant to traditional chemotherapeutics. Kezar Life Sciences, Inc. was incorporated in 2015 and is headquartered in South San Francisco, California.NLS Pharmaceutics NASDAQ:NLSP$1.80 -0.04 (-2.17%) Closing price 08/1/2025 04:00 PM EasternExtended Trading$1.89 +0.09 (+5.00%) As of 08/1/2025 07:19 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.NLS Pharmaceutics AG, a clinical-stage biopharmaceutical company, engages in the discovery and development of therapies for patients with rare and complex central nervous system disorders. The company is focusing on the development of treatments for narcolepsy, idiopathic hypersomnia, and other rare sleep disorders, as well as neurodevelopmental disorders, such as attention deficit hyperactivity disorder (ADHD). Its lead product candidates include Quilience to treat excessive daytime sleepiness and cataplexy; and Nolazol for the treatment of ADHD. The company also developing NLS-4, a selective dopamine reuptake inhibitor to prevent rare sleep disorders; NLS-3, a repurposed reverse ester of methylphenidate for treatment of ADHD; NLS-8, a melatonin ML1A receptor agonist, improved scopolamine-induced amnesia; NLS-11, a norepinephrine and dopamine reuptake inhibitor and muscarinic M1, M2, M3 receptor antagonist; and NLS-12, a norepinephrine and dopamine reuptake inhibitor and muscarinic M4 receptor antagonist. NLS Pharmaceutics AG was incorporated in 2015 and is based in Zurich, Switzerland. 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