NASDAQ:ARDS Aridis Pharmaceuticals (ARDS) Stock Price, News & Analysis $0.0001 0.00 (0.00%) As of 09/18/2026 09:30 AM Eastern Add Compare Share Share Stock Analysis Stock AnalysisChartCompetitorsSEC Filings About Aridis Pharmaceuticals Stock (NASDAQ:ARDS) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get Aridis Pharmaceuticals alerts:Sign Up Key Stats Today's Range$0.0001▼$0.000150-Day Range N/A52-Week Range$0.00▼$0.05Volume7,079 shsAverage Volume16,902 shsMarket Capitalization$5.33 thousandP/E Ratio0.00Dividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Aridis Pharmaceuticals, Inc. was a clinical-stage biopharmaceutical company focused on developing therapies for serious infectious diseases. The company used its proprietary antibody discovery and development technologies to create fully human monoclonal antibodies intended to target bacterial pathogens and toxins, with an emphasis on hospital-acquired and antibiotic-resistant infections. Aridis’ leading program was suvratoxumab, also known as AR-301, an investigational monoclonal antibody designed to neutralize alpha toxin produced by Staphylococcus aureus. The company evaluated the therapy for use in patients with pneumonia, including ventilator-associated and hospital-acquired pneumonia. Its broader development portfolio included additional antibody candidates targeting infectious-disease pathogens and toxins. Founded in 2003 and headquartered in San Jose, California, Aridis conducted research and clinical development activities in the United States and worked with international partners and clinical sites. The company was led by Vu Truong, Ph.D., who served as chief executive officer and was involved in the company’s scientific and corporate development. Aridis Pharmaceuticals was historically listed on the Nasdaq under the symbol ARDS. Information about the company’s later corporate status and operations may differ from descriptions published during its period as an actively developing biotechnology company.AI Generated. May Contain Errors. Read More Receive ARDS Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Aridis Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. 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Because my research has led me to believe we’re risking World War 3 with Iran for a completely different reason. | Banyan Hill Publishing (Ad)Horizon Tech Finance (NASDAQ:HRZN) Stock Quotes, Forecast and News SummaryOctober 11, 2024 | benzinga.comGenor Biopharma Holdings Limited (67N0.F) Stock Price, News, Quote & History - Yahoo FinanceSeptember 23, 2024 | finance.yahoo.comBreathing easier: Nature-inspired treatments could relieve acute respiratory distressAugust 3, 2024 | msn.comAridis Provides Corporate UpdateJune 24, 2024 | globenewswire.comIrish Cup: Institute's quarter-final place confirmed as IFA rejects Ards protestFebruary 10, 2024 | bbc.co.ukSee More Headlines ARDS Stock Analysis - Frequently Asked Questions How have ARDS shares performed this year? Aridis Pharmaceuticals' stock was trading at $0.0002 at the beginning of 2026. Since then, ARDS stock has decreased by 50.0% and is now trading at $0.0001. How were Aridis Pharmaceuticals' earnings last quarter? Aridis Pharmaceuticals, Inc. (NASDAQ:ARDS) announced its earnings results on Wednesday, November, 10th. The company reported ($1.94) earnings per share (EPS) for the quarter, missing analysts' consensus estimates of ($0.51) by $1.43. The business earned $0.52 million during the quarter. When did Aridis Pharmaceuticals IPO? Aridis Pharmaceuticals (ARDS) raised $28 million in an initial public offering (IPO) on Tuesday, August 14th 2018. The company issued 2,000,000 shares at $13.00-$15.00 per share. Cantor acted as the underwriter for the IPO and Maxim Group and Northland Capital Markets were co-managers. How do I buy shares of Aridis Pharmaceuticals? Shares of ARDS 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 Aridis Pharmaceuticals own? Based on aggregate information from My MarketBeat watchlists, some other companies that Aridis Pharmaceuticals investors own include VBI Vaccines (VBIV), Cidara Therapeutics (CDTX), Dare Bioscience (DARE), BioCardia (BCDA), Moleculin Biotech (MBRX), SCYNEXIS (SCYX) and Inovio Pharmaceuticals (INO). Company Calendar Last Earnings11/10/2021Today9/20/2026Next Earnings (Estimated)11/02/2026Fiscal Year End12/31/2026Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorHealthcare Industry Pharmaceuticals Sub-IndustryPharmaceuticals Current SymbolNASDAQ:ARDS CIK1614067 Webwww.aridispharma.com Phone(408) 385-1742Fax408-960-3822Employees30Year Founded2003Profitability EPS (Trailing Twelve Months)N/A Trailing P/E Ratio0.00 Forward P/E RatioN/A P/E GrowthN/ANet IncomeN/A Net MarginsN/A Pretax MarginN/A Return on EquityN/A Return on AssetsN/A Debt Debt-to-Equity RatioN/A Current RatioN/A Quick RatioN/A Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book ValueN/A Price / BookN/AMiscellaneous Outstanding Shares53,321,000Free Float50,388,000Market Cap$5.33 thousand OptionableNot Optionable Beta49.95 Social Links 7 Stocks That Could Lead the Next Market BoomTesla, Nvidia, and Google helped shape the last era of market growth, but the next wave could come from a new group of companies. 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