This company has been marked as potentially delisted and may not be actively trading. NASDAQ:SNNA Sienna Biopharmaceuticals (SNNA) Stock Price, News & Analysis Add Compare Share Share Stock Analysis Stock AnalysisBuy This Stock About Sienna Biopharmaceuticals Stock (NASDAQ:SNNA) 30 days 90 days 365 days Advanced Chart Get SNNA alerts:Sign Up Key Stats Today's Range$0.11▼$0.1750-Day Range$0.14▼$0.1452-Week Range$0.06▼$3.80Volume13.32 million shsAverage Volume1.87 million shsMarket Capitalization$4.20 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company OverviewSienna Biopharmaceuticals, Inc. is a clinical-stage biopharmaceutical company that focuses on the discovery, clinical development, and commercialization of aesthetics and medical dermatology. Its products include Topical by Design platform for patients with inflammatory skin diseases and other dermatologic and aesthetic conditions through SNA-120, SNA-125, and SNA-001. The company was founded by Todd Harris and Frederick C. Beddingfield III on July 27, 2010 and is headquartered in Westlake Village, CA.Read More… Receive SNNA Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Sienna Biopharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. Email Address SNNA Stock News HeadlinesSienna Naturals Expands With Sephora LaunchFebruary 14, 2025 | msn.comOur skin needs these Sienna Miller-approved bronzing drops - and they're 25% offJanuary 30, 2025 | msn.comHow War with China Could Start in 128 DaysThe clock is ticking. Those who aren't prepared could lose everything. I've identified 43 investments we believe are in immediate danger.April 20, 2025 | Behind the Markets (Ad)Our winter skin is crying out for these Sienna Miller-approved bronzing dropsJanuary 30, 2025 | msn.comSienna Announces Arrangements to Address Mailing Delays Resulting from Canada Post StrikeDecember 12, 2024 | finance.yahoo.comSienna Announces November DividendNovember 16, 2024 | markets.businessinsider.comSienna Senior Living price target raised to C$18 from C$17.50 at ScotiabankNovember 14, 2024 | markets.businessinsider.comSienna Senior Living Announces Strong Q3 ResultsNovember 12, 2024 | markets.businessinsider.comSee More Headlines SNNA Stock Analysis - Frequently Asked Questions How were Sienna Biopharmaceuticals' earnings last quarter? Sienna Biopharmaceuticals, Inc. (NASDAQ:SNNA) issued its earnings results on Thursday, March, 14th. The company reported ($0.93) earnings per share (EPS) for the quarter, missing the consensus estimate of ($0.83) by $0.10. When did Sienna Biopharmaceuticals IPO? Sienna Biopharmaceuticals (SNNA) raised $64 million in an IPO on Thursday, July 27th 2017. The company issued 4,300,000 shares at a price of $14.00-$16.00 per share. J.P. Morgan, Cowen and BMO Capital Markets served as the underwriters for the IPO. What other stocks do shareholders of Sienna Biopharmaceuticals own? Based on aggregate information from My MarketBeat watchlists, some other companies that Sienna Biopharmaceuticals investors own include SCYNEXIS (SCYX), Allena Pharmaceuticals (ALNA), Protalix BioTherapeutics (PLX), Sorrento Therapeutics (SRNE), Viking Therapeutics (VKTX), MOTIF BIO PLC/S (MTFB) and Ritter Pharmaceuticals (RTTR). Company Calendar Last Earnings3/14/2019Today4/20/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry Pharmaceutical Preparations Sub-IndustryN/A Current SymbolNASDAQ:SNNA CIK1656328 Webwww.siennabio.com Phone(818) 629-2256FaxN/AEmployees39Year FoundedN/AProfitability EPS (Most Recent Fiscal Year)($3.59) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income$-73,470,000.00 Net MarginsN/A Pretax MarginN/A Return on Equity-177.36% Return on Assets-52.22% Debt Debt-to-Equity RatioN/A Current Ratio15.27 Quick Ratio15.27 Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book Value$1.27 per share Price / Book0.11Miscellaneous Outstanding Shares30,908,000Free FloatN/AMarket Cap$4.20 million OptionableNot Optionable Beta2.67 These 7 Stocks Will Be Magnificent in 2025Discover the next wave of investment opportunities with our report, 7 Stocks That Will Be Magnificent in 2025. Explore companies poised to replicate the growth, innovation, and value creation of the tech giants dominating today's markets.Get This Free Report This page (NASDAQ:SNNA) was last updated on 4/20/2025 by MarketBeat.com Staff From Our PartnersTrump 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 | SponsoredClaim Your FREE Protection GuideIn the final days of his first term, Trump quietly left open an "off the books" wealth-protection loophole hid...American Alternative | SponsoredElon Reveals Why There Soon Won’t Be Any Money For Social SecurityElon Musk's Near-Death Experience Sparks Dire Warning for Americans After cheating death twice—once in a te...Colonial Metals | SponsoredMy prediction is coming trueWe've developed a surprisingly effective way to see which stocks could double during massive shake-ups, by usi...InvestorPlace | SponsoredMusk’s AI Masterplan – Our #1 AI Stock to Buy NowDid Elon Musk just set the stage for the next AI stock explosion? 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