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Stocks to Compare Sections All Sections Selected Performance Chart Price & Volume MarketRank Analyst Ratings Sales & Book Value Profitability & Earnings Dividends Debt Ownership Miscellaneous Headlines About Compare NASDAQ:ENTONASDAQ:OTICNASDAQ:PTIXNASDAQ:SILO On This Page Performance ChartPrice & VolumeMarketRank™Analyst RatingsSales & Book ValueProfitability & EarningsDividendsDebtOwnershipMiscellaneousHeadlinesAbout Comparison Ideas Stock Ideas Comparative Price Performance Over Time1 day7 days30 days90 days365 daysCompare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeENTOEntero Therapeutics$0.48+3.2%$0.42$0.19▼$2.29$2.31M0.85715,701 shs138,459 shsOTICOtonomy$0.01$0.06$0.01▼$2.54$582K1.54937,525 shsN/APTIXAtrinsic$3.44-2.3%$3.80$2.35▼$15.54$2.03M0.36561,662 shs60,478 shsSILOSilo Pharma$0.59-1.9%$0.73$0.41▼$4.50$2.66M0.012.36 million shs205,864 shs12 Stocks Corporate Insiders are AbandoningIf a company's CEO, COO, and CFO were all selling shares of their stock, would you want to know? MarketBeat just compiled its list of the twelve stocks that corporate insiders are abandoning. Complete the form below to see which companies made the list.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceENTOEntero Therapeutics0.00%-12.11%+12.37%-20.08%-75.04%OTICOtonomy0.00%0.00%0.00%0.00%0.00%PTIXAtrinsic0.00%-2.27%-50.00%-11.93%-74.40%SILOSilo Pharma0.00%-2.90%+21.22%-57.38%-38.29%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationENTOEntero TherapeuticsN/AN/AN/AN/AN/AN/AN/AN/AOTICOtonomyN/AN/AN/AN/AN/AN/AN/AN/APTIXAtrinsic0.4223 of 5 stars0.04.00.00.00.61.70.0SILOSilo Pharma0.9611 of 5 stars0.05.00.00.00.61.70.6Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceENTOEntero Therapeutics 0.00N/AN/AN/AOTICOtonomy 0.00N/AN/AN/APTIXAtrinsic 0.00N/AN/AN/ASILOSilo Pharma 0.00N/AN/AN/ACompare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookENTOEntero TherapeuticsN/AN/AN/AN/A($0.82) per shareN/AOTICOtonomy$130K4.48N/AN/A$0.97 per share0.01PTIXAtrinsicN/AN/AN/AN/A$1.96 per shareN/ASILOSilo Pharma$72.10K36.84N/AN/A$1.12 per share0.53Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateENTOEntero Therapeutics-$18.06MN/A0.00∞N/AN/A-1,063.82%-26.06%N/AOTICOtonomy-$51.18M-$0.77N/A∞N/AN/A-137.86%-68.50%N/APTIXAtrinsic-$5.53M-$13.11N/A∞N/AN/A-860.52%-354.19%8/12/2025 (Estimated)SILOSilo Pharma-$4.39M-$1.17N/A∞N/A-6,420.83%-84.88%-61.81%8/12/2025 (Estimated)Latest OTIC, PTIX, ENTO, and SILO EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/15/2025Q1 2025ENTOEntero TherapeuticsN/A-$0.21N/A-$0.28N/AN/A5/13/2025Q1 2025PTIXAtrinsicN/A-$2.75N/A-$2.75N/AN/A5/9/2025Q1 2025SILOSilo PharmaN/A-$0.23N/A-$0.23N/A$0.02 million3/31/2025Q4 2024PTIXAtrinsicN/A-$3.36N/A-$0.24N/AN/A3/28/2025Q4 2024SILOSilo PharmaN/A-$0.41N/A-$0.41N/A$0.02 millionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthENTOEntero TherapeuticsN/AN/AN/AN/AN/AOTICOtonomyN/AN/AN/AN/AN/APTIXAtrinsicN/AN/AN/AN/AN/ASILOSilo PharmaN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioENTOEntero TherapeuticsN/A2.902.90OTICOtonomyN/A1.741.74PTIXAtrinsicN/A0.860.86SILOSilo PharmaN/A4.734.73Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipENTOEntero Therapeutics12.30%OTICOtonomy41.23%PTIXAtrinsic7.97%SILOSilo Pharma5.58%Insider OwnershipCompanyInsider OwnershipENTOEntero Therapeutics0.75%OTICOtonomy1.09%PTIXAtrinsic35.00%SILOSilo Pharma4.37%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableENTOEntero Therapeutics94.77 million4.73 millionN/AOTICOtonomy5168.53 million67.78 millionOptionablePTIXAtrinsic2590,000383,000Not OptionableSILOSilo Pharma24.48 million4.29 millionNot OptionableOTIC, PTIX, ENTO, and SILO HeadlinesRecent News About These CompaniesReviewing Silo Pharma (NASDAQ:SILO) and Upstream Bio (NASDAQ:UPB)June 13, 2025 | americanbankingnews.comSilo Pharma, Inc.: Silo Pharma Secures Biomarker Patent for Novel PTSD Therapeutic SPC-15 as Clinical Trial NearsJune 11, 2025 | finanznachrichten.deSilo Pharma, Inc. Receives Notice of Allowance for Patent Strengthening SPC-15 Treatment for PTSDJune 11, 2025 | quiverquant.comSilo Pharma Secures Biomarker Patent for Novel PTSD Therapeutic SPC-15 as Clinical Trial NearsJune 11, 2025 | globenewswire.com16 Companies Announced A Bitcoin Treasury Last Week: ReportJune 9, 2025 | coingape.comSilo Pharma, Inc. Approves $1 Million Bitcoin Purchase as Treasury Reserve AssetJune 7, 2025 | nasdaq.comSilo Pharma Board of Directors Approves Purchase of Bitcoin as Treasury Reserve AssetJune 5, 2025 | globenewswire.comSilo Wellness to Relist as Born Defense, a National Security Investment Issuer Focused on Ending Forever Wars and Upholding the Just War DoctrineJune 2, 2025 | newsfilecorp.comSilo Pharma, Inc.: Silo Pharma Partners with Resyca for IND-Supporting Intranasal Drug-Device Study of PTSD Drug SPC-15May 23, 2025 | finanznachrichten.deSilo Pharma teams up with Resyca for IND-supporting intranasal drug-device study of PTSD drugMay 21, 2025 | msn.comSilo Pharma, Inc. Partners with Resyca BV for SPC-15 Drug-Device Study Aimed at PTSD TreatmentMay 21, 2025 | quiverquant.comSilo Pharma Partners with Resyca for IND-Supporting Intranasal Drug-Device Study of PTSD Drug SPC-15May 21, 2025 | globenewswire.comSilo Pharma, Inc.: Silo Pharma Selects Veloxity Labs for Bioanalytical IND-Enabling Study for our Novel Intranasal PTSD Therapy, SPC-15May 16, 2025 | finanznachrichten.deSilo Pharma Signs With Frontage Labs For FDA Requested Safety Study Of SPC-15May 16, 2025 | nasdaq.comSilo Pharma Announces Closing of $2 Million Public OfferingMay 16, 2025 | globenewswire.comSilo Pharma Retail Buzz Surges On FDA Toxicology Study Plans For PTSD TreatmentMay 16, 2025 | msn.comSilo Pharma, Inc. Prices Public Offering of 3,333,338 Shares with Associated WarrantsMay 15, 2025 | quiverquant.comSilo Pharma Announces Pricing of $2 Million Public OfferingMay 15, 2025 | globenewswire.comSilo Pharma Selects Veloxity Labs for Bioanalytical IND-Enabling Study for our Novel Intranasal PTSD Therapy, SPC-15May 14, 2025 | globenewswire.comSilo Pharma, Inc. Announces Agreement with Frontage Laboratories for SPC-15 Safety and Toxicology Study Targeting PTSD TreatmentMay 14, 2025 | quiverquant.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeTop HeadlinesView All Headlines3 Defense Stocks That Will Profit From a Golden DomeBy Chris Markoch | May 30, 2025View 3 Defense Stocks That Will Profit From a Golden DomeAnalysts Think These Stocks Could More Than Double in ValueBy Nathan Reiff | May 23, 2025View Analysts Think These Stocks Could More Than Double in ValueIntel’s Turnaround May Be the Best Bet No One’s WatchingBy Jeffrey Neal Johnson | May 30, 2025View Intel’s Turnaround May Be the Best Bet No One’s WatchingNVIDIA’s AI Robot Leap: 2 Stocks Set to Ride the WaveBy Nathan Reiff | May 23, 2025View NVIDIA’s AI Robot Leap: 2 Stocks Set to Ride the WaveA Large Oil Supply Draw Could Mean Upside in These 3 Energy NamesBy Gabriel Osorio-Mazilli | June 6, 2025View A Large Oil Supply Draw Could Mean Upside in These 3 Energy NamesOTIC, PTIX, ENTO, and SILO Company DescriptionsEntero Therapeutics NASDAQ:ENTO$0.48 +0.01 (+3.15%) Closing price 06/18/2025 03:59 PM EasternExtended Trading$0.48 -0.01 (-1.51%) As of 09:19 AM 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.Entero Therapeutics, Inc., a clinical-stage biopharmaceutical company, engages in the development of targeted and orally delivered therapies for the treatment of patients with gastrointestinal diseases. The company's pipeline candidates include latiglutenase, a targeted oral biotherapeutic for celiac disease designed to breakdown gluten into non-immunogenic peptides, currently under Phase 2 studies; and capeserod, a selective 5-HT4 receptor partial agonist under Phase 1 studies for the treatment of gastroparesis. It is also involved in the development of adrulipase, a recombinant lipase enzyme designed to enable the digestion of fats and other nutrients, currently under Phase 2 studies for the treatment of exocrine pancreatic insufficiency in patients with cystic fibrosis and chronic pancreatitis; and niclosamide, an oral small molecule with anti-inflammatory inhibitor therapy, currently under Phase 2 studies for the treatment of ulcerative proctitis and ulcerative proctosigmoiditis, as well as immune checkpoint inhibitor-associated colitis and diarrhea in metastatic cancer patients. The company was formerly known as First Wave BioPharma, Inc. and changed its name to Entero Therapeutics, Inc. in May 2024. Entero Therapeutics, Inc. was incorporated in 2014 and is based in Boca Raton, Florida.Otonomy NASDAQ:OTICOtonomy, Inc. operates as a biopharmaceutical company. engages in the development of therapeutics for neurotology. The firm's product pipeline includes OTIVIDEX (dexamethasone) Meniere's disease, OTIPRIO (ciprofloxacin otic suspension) acute otitis media with tubes (AOMT), OTO-313 (gacyclidine) tinnitus, OTO-413 (BDNF) hidden hearing Loss, OTO-510 (otoprotectant) prevent CIHL, OTO-6XX (hair cell regeneration) severe hearing loss. It operates under the Otiprio brand. The company was founded by Jay B. Lichter, Jeffrey Harris, Rick Friedman, and Allen F. Ryan on May 6, 2008 and is headquartered in San Diego, CA.Atrinsic NASDAQ:PTIX$3.44 -0.08 (-2.27%) Closing price 06/18/2025 04:00 PM EasternExtended Trading$3.54 +0.11 (+3.05%) As of 09:14 AM 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.Protagenic Therapeutics, Inc., a biopharmaceutical company, engages in the discovery and development of therapeutics to treat stress-related neuropsychiatric and mood disorders. Its lead compound comprises PT00114, a synthetic form of teneurin carboxy-terminal associated peptide, an endogenous brain signaling peptide that can dampen overactive stress responses. Protagenic Therapeutics, Inc. is headquartered in New York, New York.Silo Pharma NASDAQ:SILO$0.59 -0.01 (-1.92%) Closing price 06/18/2025 03:57 PM EasternExtended Trading$0.58 -0.01 (-1.25%) As of 09:16 AM 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.Silo Pharma Inc. operates as a developmental stage biopharmaceutical company. The company is developing therapeutics that address underserved conditions, including stress-induced psychiatric disorders, chronic pain conditions, and central nervous system (CNS) diseases. It focuses on developing traditional therapies and psychedelic treatments in formulations and drug delivery systems. The company's lead program, SPC-15, is an intranasal treatment targeting PTSD and stress-induced anxiety disorders. It is also developing SP-26, a time-release ketamine-loaded implant for fibromyalgia and chronic pain relief. In addition, the company's two preclinical programs comprise SPC-14, an intranasal compound for the treatment of Alzheimer's disease, and SPU-16, a CNS-homing peptide targeting multiple sclerosis (MS). The company's research and development programs are conducted through collaborations with Columbia University and the University of Maryland, Baltimore. The company was formerly known as Uppercut Brands, Inc. and changed its name to Silo Pharma, Inc. in September 2020. Silo Pharma, Inc. was incorporated in 2010 and is based in Sarasota, Florida. 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