This company has been marked as potentially delisted and may not be actively trading. NASDAQ:STML Stemline Therapeutics (STML) Stock Price, News & Analysis Add Compare Share Share Stock Analysis Stock AnalysisBuy This Stock About Stemline Therapeutics Stock (NASDAQ:STML) 30 days 90 days 365 days Advanced Chart Get Stemline Therapeutics alerts:Sign Up Key Stats Today's Range$11.83▼$11.8350-Day Range$11.83▼$11.8352-Week Range$3.21▼$18.22Volume1,084 shsAverage Volume1.52 million shsMarket Capitalization$621.21 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Stemline Therapeutics, Inc., a commercial-stage biopharmaceutical company, focuses on the discovery, acquisition, development, and commercialization of oncology therapeutics in the United States and internationally. The company offers ELZONRIS, a targeted therapy directed to the interleukin-3 receptor (CD123) for patients with blastic plasmacytoid dendritic cell neoplasm in adults, and in pediatric patients two years and older. It also developing CD123 that is in Phase I/II clinical trials for the treatment of chronic myelomonocytic leukemia and myelofibrosis, as well as acute myeloid leukemia and multiple myeloma in combination with other therapies. In addition, the company is developing SL-801, a novel oral small molecule reversible inhibitor of nuclear transport protein, which is in Phase I clinical trial for the treatment of solid and hematologic cancers; and SL-701, an immunotherapy that has completed Phase II clinical trials to treat brain cancer. Its preclinical pipeline products include SL-501, a CD123 targeted therapy; SL- 1001, an oral, selective small molecule RET kinase inhibitor targeting multiple oncology indications; and SL-901, a small molecule kinase inhibitor. Stemline Therapeutics, Inc. was founded in 2003 and is based in New York, New York. Read More Receive STML Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Stemline Therapeutics 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. STML Stock News HeadlinesStemline’s Promising Study on Elacestrant for Metastatic Breast CancerAugust 4, 2025 | tipranks.comStemline’s Promising Phase 3 Study on Elacestrant for Early Breast CancerJuly 9, 2025 | tipranks.com3 Major A.I. Threats That Could Upend the U.S. EconomyThe media's calling Artificial Intelligence a "revolution," but for many Americans, the real impact might actually result in a significant loss, not gain. In fact, new reports reveal that A.I. is already driving 3 Major Threats to the global economy and your retirement. So, the sooner you take the steps to help protect yourself, the better off you will potentially be when you retire.September 6 at 2:00 AM | Goldco Precious Metals (Ad)Trade These 7 Stocks Under $10 for Huge ProfitsApril 10, 2022 | thestreet.comBreakeven On The Horizon For Stemline Therapeutics Inc (NASDAQ:STML)October 26, 2021 | finance.yahoo.comSee More Headlines STML Stock Analysis - Frequently Asked Questions How were Stemline Therapeutics' earnings last quarter? Stemline Therapeutics Inc (NASDAQ:STML) announced its earnings results on Thursday, November, 7th. The biopharmaceutical company reported ($0.34) earnings per share (EPS) for the quarter, topping analysts' consensus estimates of ($0.42) by $0.08. The biopharmaceutical company had revenue of $13.33 million for the quarter, compared to analyst estimates of $13.40 million. Stemline Therapeutics had a negative net margin of 150.30% and a negative trailing twelve-month return on equity of 48.14%. What other stocks do shareholders of Stemline Therapeutics own? Based on aggregate information from My MarketBeat watchlists, some other companies that Stemline Therapeutics investors own include TG Therapeutics (TGTX), Gilead Sciences (GILD), Inovio Pharmaceuticals (INO), NVIDIA (NVDA), Exelixis (EXEL), Sorrento Therapeutics (SRNE) and ZIOPHARM Oncology (ZIOP). Company Calendar Last Earnings11/07/2019Today9/06/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry Pharmaceutical Preparations Sub-IndustryN/A Current SymbolNASDAQ:STML CIK1264587 Webwww.stemline.com Phone646-502-2311FaxN/AEmployees92Year FoundedN/AProfitability EPS (Trailing Twelve Months)($1.83) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$76.82 million Net Margins-150.30% Pretax MarginN/A Return on Equity-48.14% Return on Assets-41.35% Debt Debt-to-Equity RatioN/A Current Ratio7.43 Quick Ratio7.37 Sales & Book Value Annual Sales$43.22 million Price / Sales14.37 Cash FlowN/A Price / Cash FlowN/A Book Value$3.26 per share Price / Book3.63Miscellaneous Outstanding Shares52,511,000Free FloatN/AMarket Cap$621.21 million OptionableOptionable Beta1.78 The Next 7 Blockbuster Stocks for Growth InvestorsWondering what the next stocks will be that hit it big, with solid fundamentals? Enter your email address to see which stocks MarketBeat analysts could become the next blockbuster growth stocks.Get This Free Report This page (NASDAQ:STML) was last updated on 9/6/2025 by MarketBeat.com Staff From Our PartnersScientists Discover Untapped Energy Source in Heart of USACrash Coming Sept 30? Analysts Warn of New Crisis A new problem on the U.S. power grid is putting millions ...Altimetry | SponsoredWall Street Legend Issues Urgent AI Stock Warning'Hidden AI' is taking the U.S. stock market by storm.Chaikin Analytics | Sponsored6-Figure Target for BTC by 2025The U.S. just announced it's putting GDP data directly onto Bitcoin and Ethereum blockchains. Could this spa...Crypto 101 Media | SponsoredINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredWhat Steve Bannon revealed about Trump’s gold playA Trump advisor just said 3 words that could reset the dollar. 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