NYSE:OSTX OS Therapies (OSTX) Stock Price, News & Analysis $1.53 -0.04 (-2.55%) Closing price 04:00 PM EasternExtended Trading$1.53 0.00 (0.00%) As of 04:38 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsTrendsBuy This Stock About OS Therapies Stock (NYSE:OSTX) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get OS Therapies alerts:Sign Up Key Stats Today's Range$1.45▼$1.5950-Day Range$1.12▼$2.2352-Week Range$1.12▼$7.00Volume125,948 shsAverage Volume491,407 shsMarket Capitalization$33.15 millionP/E RatioN/ADividend YieldN/APrice Target$18.00Consensus RatingBuy Company OverviewOS Therapies Incorporated, a clinical stage biopharmaceutical company, focuses on the identification, development, and commercialization of treatments for osteosarcoma and other solid tumors in the United States. Its pipeline includes OST-HER2, an off-the-shelf immunotherapy for osteosarcoma patients; and OST-tunable drug conjugate (OST-tADC), an antibody-drug conjugate technology, with a plug-and-play platform that features tunable pH sensitive silicone linkers. OS Therapies Incorporated was incorporated in 2018 and is based in Rockville, Maryland.Read More… Remove Ads OS Therapies Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks42nd Percentile Overall ScoreOSTX MarketRank™: OS Therapies scored higher than 42% of companies evaluated by MarketBeat, and ranked 628th out of 916 stocks in the medical sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion3.7 / 5Analyst RatingBuy Consensus RatingOS Therapies has received a consensus rating of Buy. The company's average rating score is 3.40, and is based on 3 buy ratings, no hold ratings, and no sell ratings.Amount of Analyst CoverageOS Therapies has only been the subject of 2 research reports in the past 90 days.Read more about OS Therapies' stock forecast and price target. Earnings and Valuation0.6 / 5Proj. Earnings GrowthGrowing Earnings GrowthEarnings for OS Therapies are expected to grow in the coming year, from ($0.64) to ($0.22) per share. Short InterestN/AShort Interest LevelN/A Short InterestThere is no current short interest data available for OSTX. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldOS Therapies does not currently pay a dividend.Dividend GrowthOS Therapies does not have a long track record of dividend growth. Sustainability and ESGN/AEnvironmental ScoreN/A Short InterestThere is no current short interest data available for OSTX. News and Social Media1.7 / 5News Sentiment0.00 News SentimentOS Therapies has a news sentiment score of 0.00. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a lower news sentiment than the 0.80 average news sentiment score of Medical companies.News Coverage This WeekMarketBeat has tracked 4 news articles for OS Therapies this week, compared to 2 articles on an average week.Search InterestOnly 4 people have searched for OSTX on MarketBeat in the last 30 days. This is a decrease of -71% compared to the previous 30 days.MarketBeat Follows8 people have added OS Therapies to their MarketBeat watchlist in the last 30 days. This is an increase of 167% compared to the previous 30 days. Company Ownership1.7 / 5Insider TradingSelling Shares Insider Buying vs. Insider SellingIn the past three months, OS Therapies insiders have sold more of their company's stock than they have bought. Specifically, they have bought $0.00 in company stock and sold $351,516.00 in company stock.Percentage Held by Insiders13.80% of the stock of OS Therapies is held by insiders. A high percentage of insider ownership can be a sign of company health.Read more about OS Therapies' insider trading history. Receive OSTX Stock News and Ratings via Email Sign-up to receive the latest news and ratings for OS Therapies and its competitors with MarketBeat's FREE daily newsletter. Email Address OSTX Stock News HeadlinesOS Therapies Inc (NYSE:OSTX) Major Shareholder Sells $67,516.20 in StockApril 12, 2025 | insidertrades.comOS Therapies Announces Positive Data From The Study Of OST-HER2 In Osteosarcoma In DogsApril 12, 2025 | nasdaq.comTrump Treasure April 19Thanks to President Trump… A $900 investment across5 specific cryptos… Could gain 12,000% so quickly that, just 12 months later…April 17, 2025 | Paradigm Press (Ad)OS Therapies Inc: Shalom Auerbach sells $81,566 in common stockApril 11, 2025 | investing.comOS Therapies Announces Positive Data for OST-HER2 in the Treatment of Unresected Osteosarcoma in Dogs Opening the Potential for Use as Front-Line Therapy in HumansApril 10, 2025 | businesswire.comOS Therapies Completes Acquisition of Advaxis Immunotherapies Clinical, Pre-clinical and IP Assets from Ayala PharmaceuticalsApril 9, 2025 | businesswire.comOS Therapies' (OSTX) Buy Rating Reaffirmed at D. Boral CapitalApril 9, 2025 | americanbankingnews.comFY2025 EPS Estimates for OS Therapies Lowered by AnalystApril 8, 2025 | americanbankingnews.comSee More Headlines OSTX Stock Analysis - Frequently Asked Questions How have OSTX shares performed this year? OS Therapies' stock was trading at $4.28 on January 1st, 2025. Since then, OSTX shares have decreased by 64.3% and is now trading at $1.53. View the best growth stocks for 2025 here. When did OS Therapies IPO? OS Therapies (OSTX) raised $8 million in an initial public offering on Thursday, August 1st 2024. The company issued 2,000,000 shares at a price of $4.00 per share. Brookline Capital Markets (Division of Arcadia Securities LLC) acted as the underwriter for the IPO. How do I buy shares of OS Therapies? Shares of OSTX 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 OS Therapies own? Based on aggregate information from My MarketBeat watchlists, some other companies that OS Therapies investors own include AST SpaceMobile (ASTS), Energy Transfer (ET), Black Stone Minerals (BSM), Kinder Morgan (KMI), Main Street Capital (MAIN), Atlas Energy Solutions (AESI) and Chevron (CVX). Company Calendar Today4/17/2025Fiscal Year End12/31/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNYSE SectorMedical Industry Pharmaceutical preparations Sub-IndustryPharmaceutical Products Current SymbolNYSE:OSTX Previous SymbolNYSE:OSTX CIK1795091 WebN/A Phone(410) 297-7793FaxN/AEmployeesN/AYear FoundedN/APrice Target and Rating Average Stock Price Target$18.00 High Stock Price Target$20.00 Low Stock Price Target$15.00 Potential Upside/Downside+1,046.5%Consensus RatingBuy Rating Score (0-4)3.40 Research Coverage5 Analysts Profitability EPS (Most Recent Fiscal Year)N/A Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income$-7,790,000.00 Net MarginsN/A Pretax MarginN/A Return on EquityN/A Return on Assets-569.57% Debt Debt-to-Equity RatioN/A Current Ratio0.76 Quick Ratio0.76 Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book ValueN/A Price / BookN/AMiscellaneous Outstanding Shares21,664,000Free FloatN/AMarket Cap$34.01 million OptionableN/A BetaN/A 7 Stocks to Buy And Hold ForeverEnter your email address and we'll send you MarketBeat's list of seven stocks and why their long-term outlooks are very promising. Get This Free Report This page (NYSE:OSTX) was last updated on 4/17/2025 by MarketBeat.com Staff From Our Partners[Action Required] Claim Your FREE IRS Loophole GuideThis shouldn't surprise anyone who's been paying attention, but... Pres. Trump may be about to unleash the ...Colonial Metals | SponsoredGet Your Bank Account “Fed Invasion” Ready with THESE 4 Simple StepsStarting as soon as a few months from now, the United States government will make a sweeping change to bank ac...Weiss Ratings | SponsoredAltucher: Turn $900 into $108,000 in just 12 months?We are entering the final Trump Bump of our lives. But the biggest returns will not be in the stock market.Paradigm Press | SponsoredGold Hits New Highs as Global Markets SpiralWhen Trump took office in 2017, gold was just $1,100 an ounce. By the time he left, it had soared to $1,839. ...Premier Gold Co | SponsoredURGENT: This Altcoin Opportunity Won’t Wait – Act NowMy friends Joel and Adam have a simple motto: "For us, it's always a bull market." That’s because their 92%...Crypto Swap Profits | SponsoredElon Musk Confirms: Tesla’s Optimus is Replacing Workers… and Heading to MarsElon Musk just confirmed Tesla’s robot will go to Mars. But on Earth, it may trigger a trillion-dollar tech sh...InvestorPlace | SponsoredCollect $7k per month from Tesla’s SECRET dividendTesla doesn't pay a traditional dividend.... But I just discovered a secret backdoor to collect a secret 69...Investors Alley | SponsoredTrump to redistribute trillions of dollars Trump’s Final Reset Inside the shocking plot to re-engineer America’s financial system…and why you need to ...Porter & Company | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added five stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding OS Therapies Inc Please log in to your account or sign up in order to add this asset to your watchlist. Share OS Therapies With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Your Password: Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Choose a Password: Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.