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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:AEZS NASDAQ:FRTX OTCMKTS:GSAC NASDAQ:GTBP 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 VolumeAEZSAeterna Zentaris$4.19-3.2%$3.55$3.96▼$12.00$7.51M1.557,305 shs3,577 shsFRTXFresh Tracks Therapeutics$0.94-0.5%$0.94$0.03▼$1.03$5.59M0.542,709 shs2,402 shsGSACGelStat$0.00$0.00$0.00▼$0.00$1.50M2.96496,434 shsN/AGTBPGT Biopharma$1.99-1.7%$2.69$1.72▼$4.10$6.50M1.48281,132 shs30,489 shsReduce the RiskMarket downturns give many investors pause, and for good reason. Wondering how to offset this risk? Enter your email address to learn more about using beta to protect your portfolio.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAEZSAeterna Zentaris0.00%+22.66%+31.21%+41.97%-25.98%FRTXFresh Tracks Therapeutics0.00%0.00%0.00%0.00%+1.63%GSACGelStat0.00%0.00%+33.33%0.00%0.00%GTBPGT Biopharma-1.94%-5.61%-33.77%-6.48%-26.55%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationAEZSAeterna ZentarisN/AN/AN/AN/AN/AN/AN/AN/AFRTXFresh Tracks TherapeuticsN/AN/AN/AN/AN/AN/AN/AN/AGSACGelStatN/AN/AN/AN/AN/AN/AN/AN/AGTBPGT Biopharma1.4002 of 5 stars3.81.00.00.00.60.00.6Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceAEZSAeterna Zentaris 0.00N/AN/AN/AFRTXFresh Tracks Therapeutics 0.00N/AN/AN/AGSACGelStat 0.00N/AN/AN/AGTBPGT Biopharma 3.50Strong Buy$11.00454.16% UpsideCurrent Analyst Ratings BreakdownCompare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookAEZSAeterna Zentaris$2.37M3.16N/AN/A$14.99 per share0.28FRTXFresh Tracks Therapeutics$10.06M0.56N/AN/A$1.66 per share0.56GSACGelStatN/AN/AN/AN/AN/AN/AGTBPGT BiopharmaN/AN/AN/AN/A($0.75) per shareN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateAEZSAeterna Zentaris-$16.55M-$14.86N/A∞N/A-760.32%-83.45%-45.76%8/11/2025 (Estimated)FRTXFresh Tracks Therapeutics-$5.69M-$1.41N/A∞N/AN/AN/AN/AN/AGSACGelStatN/AN/A0.00∞N/AN/AN/AN/AN/AGTBPGT Biopharma-$13.16M-$5.69N/AN/AN/AN/A-1,033.08%-223.20%8/13/2025 (Estimated)Latest GSAC, GTBP, AEZS, and FRTX EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/13/2025Q2 2025GTBPGT Biopharma-$0.68N/AN/AN/AN/AN/A5/15/2025Q1 2025GTBPGT Biopharma-$0.64-$0.76-$0.12-$0.33N/AN/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthAEZSAeterna ZentarisN/AN/AN/AN/AN/AFRTXFresh Tracks TherapeuticsN/AN/AN/AN/AN/AGSACGelStatN/AN/AN/AN/AN/AGTBPGT BiopharmaN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioAEZSAeterna ZentarisN/A5.945.93FRTXFresh Tracks TherapeuticsN/AN/AN/AGSACGelStatN/AN/AN/AGTBPGT BiopharmaN/A0.730.73Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipAEZSAeterna Zentaris0.73%FRTXFresh Tracks Therapeutics25.04%GSACGelStatN/AGTBPGT Biopharma8.15%Insider OwnershipCompanyInsider OwnershipAEZSAeterna Zentaris0.10%FRTXFresh Tracks Therapeutics0.23%GSACGelStat20.50%GTBPGT Biopharma3.40%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableAEZSAeterna Zentaris201.79 million1.79 millionNo DataFRTXFresh Tracks Therapeutics205.97 million5.96 millionNot OptionableGSACGelStat23.74 billion2.97 billionNot OptionableGTBPGT Biopharma83.27 million3.16 millionNo DataGSAC, GTBP, AEZS, and FRTX HeadlinesRecent News About These CompaniesGT Biopharma, Inc. (GTBP) - Yahoo FinanceJune 29, 2025 | finance.yahoo.comGTBP GT Biopharma, Inc. - Seeking AlphaJune 24, 2025 | seekingalpha.comGT Biopharma, Inc. Appoints David C. Mun-Gavin to Board of DirectorsJune 15, 2025 | nasdaq.comGT Biopharma Appoints New Member to its Board of DirectorsJune 13, 2025 | globenewswire.comStocks in play: GT Biopharma, Inc.May 19, 2025 | ca.finance.yahoo.comThis Natural Killer Treatment Could Help Transform How Cancer is TreatedMay 19, 2025 | baystreet.caGT Biopharma, Inc. Advances to Cohort 2 in Phase 1 Trial of GTB-3650 Following Successful Safety Review of Cohort 1May 19, 2025 | quiverquant.comQGT Biopharma Advances GTB-3650 Phase 1 Trial to Cohort 2 Following Successful Initial Human Dosing and Evidence of Early Immune Activation SignalsMay 19, 2025 | globenewswire.comGT Biopharma Inc.May 18, 2025 | marketwatch.comGT Biopharma appoints new board memberMay 16, 2025 | investing.comGT Biopharma adds Hilary Kramer to Board of DirectorsMay 15, 2025 | investing.comGT Biopharma announces private placement dealMay 14, 2025 | investing.comGT Biopharma Appoints New Member to its Board of DirectorsMay 14, 2025 | globenewswire.comGT Biopharma Issues Warrant to Cytovance for Services RenderedApril 6, 2025 | investing.comGT Biopharma files to sell 625,283 shares of common stock for holdersMarch 7, 2025 | markets.businessinsider.comGT Biopharma to Participate in the 10th Anniversary of the Innate Killer SummitMarch 4, 2025 | markets.businessinsider.comGT Biopharma Retail Chatter Soars Most Among Biotechs After Financing Strategy TweakFebruary 26, 2025 | msn.comGT Biopharma, Inc. Announces Exercise of Warrants for Common Stock, Anticipating $0.7 Million in Gross ProceedsFebruary 25, 2025 | quiverquant.comQGT Biopharma Announces Exercise of WarrantsFebruary 25, 2025 | globenewswire.comGT Biopharma could report Phase 1 trial data later this year, says Roth MKMFebruary 25, 2025 | markets.businessinsider.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeGSAC, GTBP, AEZS, and FRTX Company DescriptionsAeterna Zentaris NASDAQ:AEZS$4.19 -0.14 (-3.23%) As of 07/21/2025Aeterna Zentaris Inc., a specialty biopharmaceutical company, engages in developing and commercializing therapeutics and diagnostic tests in Canada, Switzerland, Ireland, Denmark, Germany, the United States, and internationally. Its lead product is Macrilen (macimorelin), an orally available peptidomimetic ghrelin receptor (GHSR-1a) agonist that stimulates the secretion of growth hormone by binding to the GHSR-1a for the diagnosis of patients with adult growth hormone deficiency and childhood-onset growth hormone deficiency, as well as endocrinology and oncology indications; AEZS-150, a delayed clearance parathyroid hormone fusion polypeptide that is in preclinical trial for the treatment of chronic hypoparathyroidism; and AEZS-130 that is in preclinical trial for the treatment of amyotrophic lateral sclerosis. The company also has a license and research agreement with University of Wuerzburg to develop, manufacture, and commercialize AIM biologicals for the treatment of neuromyelitis optica spectrum disorder; and for pre-clinical development towards the potential treatment of Parkinson's disease. In addition, it has a license agreement with Consilient Health Ltd. and NK MEDITECH Ltd. for the development and commercialization of macimorelin; a distribution and commercialization agreement with Er-Kim Pharmaceuticals Bulgaria Eood for the commercialization of macimorelin for the diagnosis of growth hormone deficiency in children and adults; as well as The University of Sheffield, the United Kingdom for the development, manufacture, and commercialization of parathyroid hormone fusion polypeptides for the treatment of chronic hypoparathyroidism. Aeterna Zentaris Inc. was incorporated in 1990 and is headquartered in Toronto, Canada.Fresh Tracks Therapeutics NASDAQ:FRTXFresh Tracks Therapeutics, Inc. does not have significant operations. Previously, the company was engaged in the development of various prescription therapeutics for the treatment of autoimmune, inflammatory, and other debilitating diseases in the United States. Fresh Tracks Therapeutics, Inc. was founded in 2009 and is headquartered in Boulder, Colorado.GelStat OTCMKTS:GSAC$0.0004 0.00 (0.00%) As of 07/18/2025GelStat Corporation, a consumer health care company, engages in the research, development, and marketing of over-the-counter and other non-prescription consumer health care products. Its products include GelStat Migraine, a patented solution used for pain relief from migraine headaches; Chews 2 Lose, an appetite suppressant gum for diet aide; All Natural Speed, an energy supplement product; and GelStat Sleep, a product for relief from sleep disorders and its associated symptoms. The company sells its products to retailers, wholesalers, specialty distributors, and catalog merchandisers both directly and through external sales brokers. GelStat Corporation was founded in 2002 and is headquartered in Palm City, Florida.GT Biopharma NASDAQ:GTBP$1.98 -0.04 (-1.73%) As of 01:27 PM Eastern This is a fair market value price provided by Polygon.io. Learn more.GT Biopharma, Inc., a clinical stage biopharmaceutical company, focuses on the development and commercialization of immuno-oncology products based on its proprietary Tri-specific Killer Engager (TriKE) fusion protein immune cell engager technology platform. It develops GTB-3550, a single-chain tri-specific recombinant fusion protein conjugate that is in Phase I clinical trial for the treatment of myelodysplastic syndromes, refractory/relapsed acute myeloid leukemia or advanced systemic mastocytosis, and CD33+ malignancies. The company is developing GTB-3650, which is in preclinical studies that target CD33 on the surface of myeloid leukemias; and GTB-5550 that is in preclinical studies for treating patients with B7-H3 positive solid tumors. GT Biopharma, Inc. has a co-development partnership agreement with Altor BioScience Corporation for the clinical development of a 161533 (GTB-3550) TriKE fusion protein for cancer therapies; and a license agreement with the Regents of the University of Minnesota to develop and commercialize cancer therapies using TriKE technology. The company was formerly known as OXIS International, Inc. and changed its name to GT Biopharma, Inc. in July 2017. GT Biopharma, Inc. was incorporated in 1965 and is based in Brisbane, California. 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