OTCMKTS:RSPID RespireRx Pharmaceuticals (RSPID) Stock Price, News & Analysis $0.0018 +0.00 (+28.57%) As of 11/7/2025 Add Compare Share Share Stock Analysis Stock AnalysisBuy This Stock About RespireRx Pharmaceuticals Stock (OTCMKTS:RSPID) Get RSPID alerts:Sign Up Key Stats Today's Range$0.0018▼$0.001850-Day Range N/A52-Week Range$0.01▼$1.50Volume300 shsAverage Volume928,930 shsMarket Capitalization$130.09 thousandP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview RespireRx Pharmaceuticals, Inc. is a development‐stage biopharmaceutical company focused on the discovery and development of novel therapies for respiratory and central nervous system (CNS) disorders. The company’s research centers on small‐molecule compounds designed to modulate neurotransmitter receptors, with particular emphasis on ampakines—agents that enhance AMPA receptor activity—and cholinesterase inhibitors. These mechanisms aim to stimulate neural pathways involved in breathing regulation and cognitive function. RespireRx’s lead programs include respiratory stimulants targeting conditions such as opioid‐induced respiratory depression and central sleep apnea. By leveraging the ampakine platform, the company seeks to restore normal respiratory drive without the side effects associated with traditional therapies. In parallel, its cholinesterase inhibitor candidates are being explored for potential applications in neurodegenerative diseases, including Alzheimer’s and Parkinson’s, where cholinergic dysfunction contributes to cognitive decline. Founded in the mid‐2000s under the name Cortex Pharmaceuticals and rebranded in 2016, RespireRx has advanced its compounds through preclinical studies and early‐stage clinical trials. The company is headquartered in the United States and collaborates with research institutions and contract research organizations to support its development efforts. RespireRx’s management team brings together scientific expertise in neuroscience and respiratory physiology, guiding its strategy to move lead candidates toward later‐stage clinical evaluation. Looking ahead, RespireRx plans to expand its clinical program pipeline and pursue strategic partnerships to accelerate commercialization. The company continues to engage with regulatory authorities to design pivotal studies that may address unmet medical needs in respiratory insufficiency and cognitive impairment, striving to deliver differentiated therapies for patients worldwide.AI Generated. May Contain Errors. Read More Receive RSPID Stock News and Ratings via Email Sign-up to receive the latest news and ratings for RespireRx Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 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RSPID Stock News HeadlinesNo headlines for this company have been tracked by MarketBeat.com RSPID Stock Analysis - Frequently Asked Questions How have RSPID shares performed this year? RespireRx Pharmaceuticals' stock was trading at $0.0018 at the beginning of 2026. Since then, RSPID shares have increased by 0.0% and is now trading at $0.0018. How do I buy shares of RespireRx Pharmaceuticals? Shares of RSPID 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. Industry, Sector and Symbol Stock ExchangeOTCMKTS SectorMedical Industry Biotechnology Sub-IndustryN/A Current SymbolOTCMKTS:RSPID CIKN/A Webwww.respirerx.com Phone201 444 4947FaxN/AEmployees2Year 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 Shares72,271,000Free FloatN/AMarket Cap$130.09 thousand OptionableNot Optionable Beta0.15 The 7 Hottest IPO Stories of 2026MarketBeat just released its list of the 7 hottest IPOs expected to hit Wall Street in 2026. See which companies are preparing to go public and why investors are watching closely.Get This Free Report This page (OTCMKTS:RSPID) was last updated on 7/14/2026 by MarketBeat.com Staff. 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