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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 OTCMKTS:ADDXFNASDAQ:AEHAWOTCMKTS:AHROQNYSE:AMPE 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 VolumeADDXFAddex Therapeutics$0.99$0.99$0.99▼$0.99N/A0.25N/AN/AAEHAWAesther Healthcare Acquisition$0.01$0.01$0.06▼$0.33N/AN/A34,287 shs30,000 shsAHROQAtheroNova$0.00$0.00▼$0.06N/AN/A49,080 shs150,600 shsAMPEAmpio Pharmaceuticals$0.00+3,900.0%$0.02$0.00▼$0.45$5K4.76589 shs272 shsBeginner's Guide To Retirement StocksEnter your email address and we'll send you MarketBeat's list of seven best retirement stocks and why they should be in your portfolio. Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceADDXFAddex Therapeutics0.00%0.00%0.00%0.00%0.00%AEHAWAesther Healthcare Acquisition0.00%-8.70%-14.43%-62.12%-80.94%AHROQAtheroNova0.00%0.00%0.00%0.00%0.00%AMPEAmpio Pharmaceuticals+3,900.00%+48.15%-96.93%+566.67%-96.00%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationADDXFAddex TherapeuticsN/AN/AN/AN/AN/AN/AN/AN/AAEHAWAesther Healthcare AcquisitionN/AN/AN/AN/AN/AN/AN/AN/AAHROQAtheroNovaN/AN/AN/AN/AN/AN/AN/AN/AAMPEAmpio Pharmaceuticals0.1492 of 5 stars0.03.00.00.00.00.00.6Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceADDXFAddex Therapeutics 0.00N/AN/AN/AAEHAWAesther Healthcare Acquisition 0.00N/AN/AN/AAHROQAtheroNova 0.00N/AN/AN/AAMPEAmpio Pharmaceuticals 0.00N/AN/AN/ACompare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookADDXFAddex TherapeuticsN/AN/AN/AN/AN/AN/AAEHAWAesther Healthcare AcquisitionN/AN/AN/AN/AN/AN/AAHROQAtheroNovaN/AN/AN/AN/AN/AN/AAMPEAmpio PharmaceuticalsN/AN/AN/AN/A$4.04 per shareN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateADDXFAddex TherapeuticsN/AN/A0.00∞N/AN/AN/AN/AN/AAEHAWAesther Healthcare AcquisitionN/AN/A0.00∞N/AN/AN/AN/AN/AAHROQAtheroNovaN/AN/A0.00N/AN/AN/AN/AN/AN/AAMPEAmpio Pharmaceuticals-$8.63M-$11.01N/A∞N/AN/AN/AN/AN/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthADDXFAddex TherapeuticsN/AN/AN/AN/AN/AAEHAWAesther Healthcare AcquisitionN/AN/AN/AN/AN/AAHROQAtheroNovaN/AN/AN/AN/AN/AAMPEAmpio PharmaceuticalsN/AN/AN/AN/AN/ACompare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipADDXFAddex TherapeuticsN/AAEHAWAesther Healthcare AcquisitionN/AAHROQAtheroNovaN/AAMPEAmpio Pharmaceuticals5.73%Insider OwnershipCompanyInsider OwnershipADDXFAddex TherapeuticsN/AAEHAWAesther Healthcare AcquisitionN/AAHROQAtheroNova34.40%AMPEAmpio Pharmaceuticals3.30%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableADDXFAddex Therapeutics26N/AN/ANot OptionableAEHAWAesther Healthcare Acquisition2N/AN/ANot OptionableAHROQAtheroNova3N/AN/ANot OptionableAMPEAmpio Pharmaceuticals201.14 million1.10 millionNo DataADDXF, AEHAW, AMPE, and AHROQ HeadlinesRecent News About These CompaniesAMPE Ampio Pharmaceuticals, Inc.June 13, 2025 | seekingalpha.comIs Ampio Pharmaceuticals (NYSE:AMPE) Making Strides in the Biotechnology Sector?February 20, 2025 | kalkinemedia.comKAmpio Announces Notice of Proposed Settlement of Stockholder Derivative Actions and Settlement HearingJanuary 30, 2025 | markets.businessinsider.comDifferentiated Rx brands focused on ADHD and Pediatrics – Aytu BioPharma (NASDAQ: AYTU) | GCFFNovember 13, 2024 | nai500.comNAmpio Pharmaceuticals (OTC:AMPE) Stock Quotes, Forecast and News SummaryOctober 6, 2024 | benzinga.comAmpio slumps as FDA delivers knee osteoarthritis shockAugust 11, 2024 | pharmaphorum.comPAmpio Pharmaceuticals, Inc. (AMPE)May 17, 2024 | finance.yahoo.comAmpio Pharmaceuticals Received Audit Opinion with Going Concern ExplanationApril 3, 2024 | finance.yahoo.comAmpio Pharmaceuticals Received Audit Opinion with Going Concern ExplanationApril 3, 2024 | prnewswire.comAMPE Stock Earnings: Ampio Pharmaceuticals Reported Results for Q4 2023March 27, 2024 | investorplace.comAmpio Pharmaceuticals IncMarch 26, 2024 | money.usnews.comAmpio prepares to wind down after final therapeutic dream diesMarch 26, 2024 | fiercebiotech.comFAmpio Pharmaceuticals, Inc.: Ampio Announces Voluntary Delisting and SEC DeregistrationMarch 26, 2024 | finanznachrichten.deUS Futures Trend Higher Ahead of Durable Goods, House Prices, Consumer Confidence ReadingsMarch 26, 2024 | msn.comAmpio Announces Voluntary Delisting and SEC DeregistrationMarch 25, 2024 | finance.yahoo.comAmpio Pharmaceuticals, Ironwood, Incannex among healthcare moversFebruary 29, 2024 | msn.comAmpio Pharmaceuticals, Inc.: Ampio Provides Update on Results from Pre-IND Enabling StudiesFebruary 15, 2024 | finanznachrichten.deAmpio Provides Update on Results from Pre-IND Enabling StudiesFebruary 14, 2024 | prnewswire.comAmpio Pharmaceuticals Announces At-The-Market Stock OfferingJanuary 26, 2024 | msn.comSociedad Quimica Y Minera de Chile, Altice USA, Cingulate among premarket gainers' packDecember 28, 2023 | seekingalpha.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeADDXF, AEHAW, AMPE, and AHROQ Company DescriptionsAddex Therapeutics OTCMKTS:ADDXF$0.99 0.00 (0.00%) As of 02/3/2023Addex Therapeutics Ltd, a development-stage biopharmaceutical company, discovers, develops, and commercializes small-molecule pharmaceutical products for central nervous system (CNS) disorders in Switzerland. The company focuses on the discovery of oral small molecule allosteric modulators of G-protein coupled receptors. Its lead programs include Dipraglurant for the treatment of Parkinson's disease levodopa-induced dyskinesia, and dystonia; ADX71149 for epilepsy and undisclosed CNS disorders; and GABAB PAM for addiction. It has license and collaboration agreement with Janssen Pharmaceuticals Inc.; Indivior PLC; and The Charcot-Marie-Tooth Association. The company was formerly known as Addex Pharmaceuticals Ltd and changed its name to Addex Therapeutics Ltd in March 2012. Addex Therapeutics Ltd was founded in 2002 and is headquartered in Geneva, Switzerland.Aesther Healthcare Acquisition NASDAQ:AEHAW$0.0091 0.00 (0.00%) As of 07/3/2025Aesther Healthcare Acquisition Corp. intends to effect a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, or similar business combination with one or more businesses. The company was incorporated in 2021 and is based in New York, New York.AtheroNova OTCMKTS:AHROQAtheroNova, Inc. operates as biotechnology company. The company engages in the research and development, marketing, and sale of pharmaceutical preparations and pharmaceutical intellectual property. It develops intellectual property that uses certain pharmacological compounds for the treatment of atherosclerosis, which is the primary cause of various cardiovascular diseases. The company was founded by Giorgio Zadini and Filiberto Zadini in 1997 and is headquartered in Irvine, CA.Ampio Pharmaceuticals NYSE:AMPE$0.0040 +0.00 (+3,900.00%) As of 07/7/2025 01:24 PM EasternAmpio Pharmaceuticals, Inc., a biopharmaceutical company, develops therapies for the treatment of osteoarthritis of the knee (OAK) in the United States. It develops OA-201, a small molecule formulation for the treatment of OAK pain. The company is headquartered in Englewood, Colorado. 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