NASDAQ:ARDS Aridis Pharmaceuticals (ARDS) Stock Price, News & Analysis $0.0002 0.00 (-84.62%) As of 09/12/2025 03:07 PM Eastern Add Compare Share Share Stock Analysis Stock AnalysisChartCompetitorsSEC FilingsShort InterestTrendsBuy This Stock About Aridis Pharmaceuticals Stock (NASDAQ:ARDS) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get Aridis Pharmaceuticals alerts:Sign Up Key Stats Today's Range$0.0002▼$0.000250-Day Range N/A52-Week Range$0.00▼$0.05Volume100,074 shsAverage Volume13,239 shsMarket Capitalization$10.66 thousandP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Aridis Pharmaceuticals is a San Diego–based clinical-stage biotechnology company dedicated to developing immunotherapeutic products for the prevention and treatment of life-threatening bacterial and fungal infections. The company’s technology platform leverages monoclonal antibodies and inhaled antifungal formulations to address antibiotic-resistant respiratory pathogens and emerging inhalational threats. Aridis’ research focuses on targeting key virulence factors in organisms such as Pseudomonas aeruginosa and Staphylococcus aureus, with the aim of delivering novel therapeutic approaches for hospital-acquired and ventilator-associated pneumonias, catheter-related bloodstream infections and deep fungal infections of the lung. Among the company’s pipeline candidates, AR-310 is a first-in-class inhaled monoclonal antibody against Pseudomonas aeruginosa, designed for both prophylactic and therapeutic use in patients with cystic fibrosis and those at high risk of ventilator-associated pneumonia. AR-301 is an anti–alpha-toxin antibody targeting Staphylococcus aureus bloodstream infections and antibiotic-resistant strains. AR-501, a human immunoglobulin G designed to neutralize Pseudomonas toxins, is in early-stage development for the prevention of recurrent infections. In parallel, Aridis’ inhaled liposomal amphotericin B formulation advances as a treatment for invasive pulmonary fungal infections, offering targeted delivery with reduced systemic exposure. Aridis collaborates with U.S. government agencies, including the Biomedical Advanced Research and Development Authority (BARDA), and participates in global public–private partnerships to accelerate development of countermeasures against antimicrobial resistance. The company’s clinical trials span multiple geographies across North America and Europe, with regulatory filings planned in key markets. Aridis’ leadership team comprises seasoned biopharmaceutical executives and clinical development experts guiding the company through pivotal studies and toward potential regulatory approvals.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 TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. ARDS Stock News HeadlinesAridis Pharmaceuticals, Inc. (ARDS) - Yahoo FinanceJuly 11, 2025 | finance.yahoo.comAridis Provides Corporate UpdateDecember 20, 2024 | globenewswire.comTrump’s national nightmare is herePorter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger the biggest forced rotation of capital since World War II. They reveal why Trump is mobilizing America’s tech giants… and name the two stocks most likely to soar as trillions shift behind the scenes. | Porter & Company (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.comAridis Pharmaceuticals Inc (ARDS)March 14, 2024 | uk.investing.comSee More Headlines ARDS Stock Analysis - Frequently Asked Questions How have ARDS shares performed this year? Aridis Pharmaceuticals' stock was trading at $0.0001 at the start of the year. Since then, ARDS shares have increased by 100.0% and is now trading at $0.0002. How were Aridis Pharmaceuticals' earnings last quarter? Aridis Pharmaceuticals, Inc. (NASDAQ:ARDS) issued its earnings results on Wednesday, November, 10th. The company reported ($1.94) EPS for the quarter, missing the consensus estimate of ($0.51) by $1.43. The company earned $0.52 million during the quarter. When did Aridis Pharmaceuticals IPO? Aridis Pharmaceuticals (ARDS) raised $28 million in an IPO on Tuesday, August 14th 2018. The company issued 2,000,000 shares at a price of $13.00-$15.00 per share. Cantor served 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 Earnings11/10/2021Today9/14/2025Fiscal Year End12/31/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry Pharmaceutical preparations Sub-IndustryPharmaceutical Products Current SymbolNASDAQ:ARDS CIK1614067 Webwww.aridispharma.com Phone(408) 385-1742Fax408-960-3822Employees30Year FoundedN/AProfitability EPS (Trailing Twelve Months)N/A Trailing P/E RatioN/A 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$10.66 thousand OptionableNot Optionable Beta43.79 Social Links Elon Musk's Next MoveExplore Elon Musk’s boldest ventures yet—from AI and autonomy to space colonization—and find out how investors can ride the next wave of innovation.Get This Free Report This page (NASDAQ:ARDS) was last updated on 9/14/2025 by MarketBeat.com Staff From Our PartnersTrump set to Boost Social Security Checks by 400%?If you're collecting or planning to collect social security... 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