NASDAQ:AEZS Aeterna Zentaris (AEZS) Stock Price, News & Analysis $3.44 +0.03 (+0.88%) As of 07/7/2025 Add Compare Share Share Stock Analysis Stock AnalysisChartCompetitorsSEC FilingsTrendsBuy This Stock About Aeterna Zentaris Stock (NASDAQ:AEZS) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get Aeterna Zentaris alerts:Sign Up Key Stats Today's Range$3.42▼$3.4650-Day Range$3.30▼$3.9052-Week Range$3.96▼$12.00Volume4,112 shsAverage Volume7,305 shsMarket Capitalization$6.17 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Aeterna 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. Read More Receive AEZS Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Aeterna Zentaris and its competitors with MarketBeat's FREE daily newsletter. Email Address AEZS Stock News HeadlinesAeterna Zentaris (NASDAQ:AEZS) Share Price Crosses Above 200 Day Moving Average - Here's What HappenedJune 28, 2025 | americanbankingnews.comCOSCIENS Biopharma Reports Q1 2025 Results and UpdatesMay 20, 2025 | tipranks.comTrump’s biggest move, misreportedThe media and financial pundits are all misreading Trump’s actions. They think Trump wants to make Canada the 51st state because he’s desperate for critical minerals… They think his involvement in Ukraine is just another resource grab… They think his tariffs will wreck the economy… But they’re all missing the bigger picture.July 8 at 2:00 AM | Porter & Company (Ad)CSCI:CA COSCIENS Biopharma Inc.September 18, 2024 | seekingalpha.comAeterna Zentaris Inc. Announces Name Change to COSCIENS Biopharma Inc.August 6, 2024 | globenewswire.comChimerix Inc (CXF.BE)July 19, 2024 | finance.yahoo.comAeterna Zentaris Announces Results of Virtual 2024 Meeting of ShareholdersJuly 16, 2024 | globenewswire.comAeterna Zentaris Announces Last Patient Last Visit in Pivotal DETECT-Trial for the Diagnosis of Childhood-Onset Growth Hormone DeficiencyJune 13, 2024 | globenewswire.comSee More Headlines AEZS Stock Analysis - Frequently Asked Questions How have AEZS shares performed this year? Aeterna Zentaris' stock was trading at $2.77 on January 1st, 2025. Since then, AEZS stock has increased by 24.2% and is now trading at $3.44. How were Aeterna Zentaris' earnings last quarter? Aeterna Zentaris Inc. (NASDAQ:AEZS) announced its earnings results on Thursday, November, 4th. The biopharmaceutical company reported ($1.00) EPS for the quarter, beating analysts' consensus estimates of ($2.00) by $1.00. The biopharmaceutical company earned $0.60 million during the quarter, compared to analyst estimates of $0.60 million. Aeterna Zentaris had a negative trailing twelve-month return on equity of 83.45% and a negative net margin of 760.32%. When did Aeterna Zentaris' stock split? Aeterna Zentaris shares reverse split on Friday, May 3rd 2024.The 1-4 reverse split was announced on Friday, May 3rd 2024. The number of shares owned by shareholders was adjusted after the closing bell on Friday, May 3rd 2024. An investor that had 100 shares of stock prior to the reverse split would have 25 shares after the split. How do I buy shares of Aeterna Zentaris? Shares of AEZS stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. What other stocks do shareholders of Aeterna Zentaris own? Based on aggregate information from My MarketBeat watchlists, some other companies that Aeterna Zentaris investors own include Tonix Pharmaceuticals (TNXP), Bausch Health Cos (BHC), Ford Motor (F), DarioHealth (DRIO), Acasti Pharma (ACST), Onconova Therapeutics (ONTX) and Meta Platforms (META). Company Calendar Last Earnings11/04/2021Today7/08/2025Next Earnings (Estimated)8/11/2025Fiscal Year End12/31/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry Pharmaceutical preparations Sub-IndustryPharmaceutical Products Current SymbolNASDAQ:AEZS CIK1113423 Webwww.zentaris.com Phone(418) 652-8525Fax418-948-9191Employees20Year FoundedN/AProfitability EPS (Trailing Twelve Months)($14.86) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$16.55 million Net Margins-760.32% Pretax Margin-760.28% Return on Equity-83.45% Return on Assets-45.76% Debt Debt-to-Equity RatioN/A Current Ratio5.94 Quick Ratio5.93 Sales & Book Value Annual Sales$2.37 million Price / Sales2.60 Cash FlowN/A Price / Cash FlowN/A Book Value$14.99 per share Price / Book0.23Miscellaneous Outstanding Shares1,793,000Free Float1,791,000Market Cap$6.17 million OptionableNo Data Beta1.55 Social Links 7 Stocks That Could Be Bigger Than Tesla, Nvidia, and GoogleLooking for the next FAANG stock before everyone has heard about it? Enter your email address to see which stocks MarketBeat analysts think might become the next trillion dollar tech company.Get This Free Report This page (NASDAQ:AEZS) was last updated on 7/8/2025 by MarketBeat.com Staff From Our PartnersEveryone’s watching Nvidia right now. 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