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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 OTCMKTS:APLIF OTCMKTS:CBSC NASDAQ:GTBP NASDAQ:PPBT 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 VolumeAPLIFAppili Therapeutics$0.01-0.9%$0.01$0.01▼$0.03$1.39M-0.64,686 shs1,500 shsCBSCCardiac Biotech Solutions$0.04+1.5%$0.04$0.02▼$0.15$6.53M0.9319,083 shs53,960 shsGTBPGT Biopharma$1.81-2.7%$2.62$1.72▼$4.10$6.09M1.33105,373 shs38,748 shsPPBTPurple Biotech$2.17+0.5%$2.46$2.00▼$13.95$5.59M0.49263,223 shs30,777 shsA Guide To High-Short-Interest StocksMarketBeat's analysts have just released their top five short plays for August 2025. Learn which stocks have the most short interest and how to trade them. Enter your email address to see which companies made the list.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAPLIFAppili Therapeutics-0.87%+0.88%+28.09%-49.11%-56.92%CBSCCardiac Biotech Solutions0.00%-0.25%-9.32%+18.75%-43.00%GTBPGT Biopharma-2.69%-12.14%-41.61%-22.32%-30.65%PPBTPurple Biotech+0.46%-6.87%-9.58%-6.47%+216,999,900.00%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationAPLIFAppili TherapeuticsN/AN/AN/AN/AN/AN/AN/AN/ACBSCCardiac Biotech SolutionsN/AN/AN/AN/AN/AN/AN/AN/AGTBPGT Biopharma2.0255 of 5 stars3.84.00.00.00.00.00.6PPBTPurple Biotech2.2485 of 5 stars3.55.00.00.00.60.00.6Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceAPLIFAppili Therapeutics 0.00N/AN/AN/ACBSCCardiac Biotech Solutions 0.00N/AN/AN/AGTBPGT Biopharma 3.50Strong Buy$11.00507.73% UpsidePPBTPurple Biotech 3.00Buy$33.001,420.74% UpsideCurrent Analyst Ratings BreakdownCompare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookAPLIFAppili Therapeutics$70K19.75N/AN/A($0.08) per share-0.14CBSCCardiac Biotech Solutions$140K46.65N/AN/AN/A∞GTBPGT BiopharmaN/AN/AN/AN/A($0.75) per shareN/APPBTPurple BiotechN/AN/AN/AN/A$12.73 per shareN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateAPLIFAppili Therapeutics-$1.89M-$0.01N/A∞N/AN/AN/A-118.77%N/ACBSCCardiac Biotech SolutionsN/AN/A0.00∞N/AN/AN/AN/AN/AGTBPGT Biopharma-$13.16M-$5.69N/AN/AN/AN/A-1,033.08%-223.20%8/13/2025 (Estimated)PPBTPurple Biotech-$7.24M-$2.62N/AN/AN/AN/A-17.84%-15.44%8/15/2025 (Estimated)Latest APLIF, GTBP, CBSC, and PPBT EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/15/2025N/APPBTPurple Biotech-$0.21N/AN/AN/AN/AN/A8/13/2025Q2 2025GTBPGT Biopharma-$0.68N/AN/AN/AN/AN/A5/21/2025Q1 2025PPBTPurple BiotechN/A-$0.17N/A-$0.17N/AN/A5/15/2025Q1 2025GTBPGT Biopharma-$0.64-$0.76-$0.12-$0.33N/AN/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthAPLIFAppili TherapeuticsN/AN/AN/AN/AN/ACBSCCardiac Biotech SolutionsN/AN/AN/AN/AN/AGTBPGT BiopharmaN/AN/AN/AN/AN/APPBTPurple BiotechN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioAPLIFAppili TherapeuticsN/A0.190.19CBSCCardiac Biotech SolutionsN/AN/AN/AGTBPGT BiopharmaN/A0.730.73PPBTPurple BiotechN/A2.722.72Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipAPLIFAppili TherapeuticsN/ACBSCCardiac Biotech SolutionsN/AGTBPGT Biopharma8.15%PPBTPurple Biotech9.64%Insider OwnershipCompanyInsider OwnershipAPLIFAppili Therapeutics11.84%CBSCCardiac Biotech SolutionsN/AGTBPGT Biopharma3.40%PPBTPurple Biotech2.98%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableAPLIFAppili Therapeutics8121.27 million106.91 millionNot OptionableCBSCCardiac Biotech Solutions5163.67 millionN/ANot OptionableGTBPGT Biopharma83.27 million3.16 millionNo DataPPBTPurple Biotech202.59 million2.51 millionOptionableAPLIF, GTBP, CBSC, and PPBT HeadlinesRecent News About These CompaniesPurple Biotech CEO Issues Letter to Shareholders Highlighting Pipeline Progress and Clinical Milestones Achieved in First Half of 2025July 23, 2025 | globenewswire.comPurple Biotech Stock Price History - Investing.comJuly 8, 2025 | investing.comPurple Biotech Highlights Significant Advantages of the Novel CAPTN-3 Tri-Specific Antibody Platform at the EACR 2025 Annual CongressJune 23, 2025 | globenewswire.comPurple Biotech Announces Initiation of Phase 2 Study of NT219 in Patients with Head and Neck CancerJune 17, 2025 | finance.yahoo.comPurple Biotech Announces Poster Presentation at EACR 2025 on its Novel CAPTN-3 Tri-Specific Antibody PlatformJune 4, 2025 | finance.yahoo.comH.C. Wainwright Raises Purple Biotech (PPBT) Price Target, Reiterates Buy RatingJune 1, 2025 | msn.comPurple Biotech Ltd.: Purple Biotech Reports First Quarter 2025 Financial ResultsMay 21, 2025 | finanznachrichten.dePurple Biotech Reports First Quarter 2025 Financial ResultsMay 21, 2025 | globenewswire.comPurple Biotech Appoints Shai Lankry as Chief Financial Officer to Drive Strategic Growth and Financial ExcellenceMay 13, 2025 | nasdaq.comPurple Biotech appoints Shai Lankry as new CFOMay 13, 2025 | investing.comPurple Biotech Ltd.: Purple Biotech Appoints Shai Lankry as Chief Financial OfficerMay 12, 2025 | finanznachrichten.dePurple Biotech Appoints Shai Lankry as Chief Financial OfficerMay 12, 2025 | globenewswire.comPurple Biotech Unveils Promising Phase 2 Results for CM24 in Pancreatic CancerApril 30, 2025 | tipranks.comPurple Biotech Reports Positive NT219 Data at AACR for Colorectal and Head and Neck CancersApril 28, 2025 | globenewswire.comPurple Biotech announces publication of study on potential of NT219April 17, 2025 | markets.businessinsider.comPurple Biotech Announces Three Posters Accepted for Presentation at the 2025 American Association for Cancer Research MeetingMarch 28, 2025 | finance.yahoo.comPurple Biotech Unveils Updated Oncology Pipeline ProgressMarch 18, 2025 | tipranks.comPurple Biotech Reports Positive Clinical Trial Results for CM24 and NT219, Advancing to Phase 2 StudiesMarch 12, 2025 | nasdaq.comPurple Biotech reports Q4 EPS (26c) vs. ($3.80) last yearMarch 10, 2025 | markets.businessinsider.comPurple Biotech sees cash runway into mid-2026March 10, 2025 | markets.businessinsider.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeAPLIF, GTBP, CBSC, and PPBT Company DescriptionsAppili Therapeutics OTCMKTS:APLIF$0.01 0.00 (-0.87%) As of 08/1/2025 11:42 AM EasternAppili Therapeutics Inc., a biopharmaceutical company, focuses on the acquisition and development of novel medicines for unmet needs in infectious disease in Canada. Its anti-infective portfolio includes ATI-1501, a taste-masked liquid oral suspension formulation of the antibiotic metronidazole to treat anaerobic bacterial, protozoal, and parasitic infections; ATI-1801, a novel topical formulation of paromomycin in Phase III clinical trials for the treatment of cutaneous leishmaniasis and disfiguring skin infections; and ATI-1701, which is a live-attenuated vaccine in preclinical trials for Francisella tularensis. The company was incorporated in 2015 and is headquartered in Halifax, Canada.Cardiac Biotech Solutions OTCMKTS:CBSC$0.04 +0.00 (+1.53%) As of 08/1/2025 02:11 PM EasternCB Scientific, Inc., through its US and international subsidiaries, provides innovative products and services in the ambulatory non-invasive cardiac monitoring space. Our FDA and CE cleared EKG devices, interactive cloud-based acquisition software, and smartphone apps for both iOS and Android platforms, provide improved compliance for patients at risk of abnormal heart rhythms as well as more accurate information for physicians.GT Biopharma NASDAQ:GTBP$1.81 -0.05 (-2.69%) Closing price 08/1/2025 04:00 PM EasternExtended Trading$1.86 +0.05 (+2.76%) As of 08/1/2025 07:36 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.GT Biopharma, Inc., a clinical stage biopharmaceutical company, focuses on the development and commercialization of immuno-oncology products based on its proprietary Tri-specific Killer Engager (TriKE) fusion protein immune cell engager technology platform. It develops GTB-3550, a single-chain tri-specific recombinant fusion protein conjugate that is in Phase I clinical trial for the treatment of myelodysplastic syndromes, refractory/relapsed acute myeloid leukemia or advanced systemic mastocytosis, and CD33+ malignancies. The company is developing GTB-3650, which is in preclinical studies that target CD33 on the surface of myeloid leukemias; and GTB-5550 that is in preclinical studies for treating patients with B7-H3 positive solid tumors. GT Biopharma, Inc. has a co-development partnership agreement with Altor BioScience Corporation for the clinical development of a 161533 (GTB-3550) TriKE fusion protein for cancer therapies; and a license agreement with the Regents of the University of Minnesota to develop and commercialize cancer therapies using TriKE technology. The company was formerly known as OXIS International, Inc. and changed its name to GT Biopharma, Inc. in July 2017. GT Biopharma, Inc. was incorporated in 1965 and is based in Brisbane, California.Purple Biotech NASDAQ:PPBT$2.17 +0.01 (+0.46%) Closing price 08/1/2025 04:00 PM EasternExtended Trading$2.15 -0.02 (-1.11%) As of 08/1/2025 07:43 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.Purple Biotech Ltd., a clinical-stage company, focuses on developing therapies to overcome tumor immune evasion and drug resistance for cancer patients in the United States. Its oncology pipeline includes CM24, a humanized monoclonal antibody that blocks the interactions of carcinoembryonic antigen related cell adhesion molecule 1 as a combination therapy with anti-PD-1 checkpoint inhibitors, which is in Phase 2 clinical trial for the treatment of pancreatic ductal adenocarcinoma; NT219, a small molecule that targets and inhibits insulin receptor substrate 1 and 2, and signal transducer and activator of transcription, which is in Phase 1/2 clinical trials for the treatment recurrent and/or metastatic squamous cell carcinoma of the head and neck cancer or colorectal adenocarcinoma; and IM1240, a multi-valent antibody designed to activate anti-tumoral immune response against 5T4-positive tumors, which is in preclinical stage. The company has collaboration agreement with Bristol Myers Squibb Company to evaluate the combination of CM24 with the PD-1 inhibitor nivolumab in addition to chemotherapy. The company was formerly known as Kitov Pharma Ltd and changed its name to Purple Biotech Ltd. in December 2020. The company is headquartered in Rehovot, Israel. 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