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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:ASBPNASDAQ:BFRGOTCMKTS:GPLBNASDAQ:PMN 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 VolumeASBPAspire Biopharma$0.32-1.4%$0.00$0.22▼$15.80$15.74M0.9137.79 million shs578,766 shsBFRGBullfrog AI$1.73+1.2%$1.76$1.23▼$4.84$16.29M0.61395,890 shs132,938 shsGPLBGreen Planet Bioengineering$0.20-60.4%$0.12$0.00▼$0.70$4.04M3.07955 shs200 shsPMNPromis Neurosciences$0.50+2.5%$0.54$0.47▼$2.37$16.34M-0.0879,303 shs24,315 shsA Beginner's Guide to Investing in CannabisUnlock your free copy of MarketBeat's comprehensive guide to pot stock investing and discover which cannabis companies are poised for growth. Plus, you'll get exclusive access to our daily newsletter with expert stock recommendations from Wall Street's top analysts.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceASBPAspire Biopharma-1.37%-20.27%+31,789,900.00%+31,789,900.00%+31,789,900.00%BFRGBullfrog AI+1.17%-6.49%-0.57%-3.89%-12.63%GPLBGreen Planet Bioengineering0.00%+83.64%+83.64%-60.39%+40,300.00%PMNPromis Neurosciences+2.46%-6.54%0.00%-24.46%-68.01%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationASBPAspire BiopharmaN/AN/AN/AN/AN/AN/AN/AN/ABFRGBullfrog AI0.8513 of 5 stars0.05.00.00.00.62.50.0GPLBGreen Planet BioengineeringN/AN/AN/AN/AN/AN/AN/AN/APMNPromis Neurosciences1.4563 of 5 stars3.52.00.00.00.00.80.6Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceASBPAspire Biopharma 0.00N/AN/AN/ABFRGBullfrog AI 0.00N/AN/AN/AGPLBGreen Planet Bioengineering 0.00N/AN/AN/APMNPromis Neurosciences 3.00Buy$4.50800.00% UpsideCurrent Analyst Ratings BreakdownLatest GPLB, BFRG, ASBP, and PMN Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails5/12/2025PMNPromis NeurosciencesMaxim GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingInitiated CoverageBuy$3.004/1/2025PMNPromis NeurosciencesGuggenheimSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$6.00 ➝ $6.00(Data available from 6/19/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookASBPAspire BiopharmaN/AN/AN/AN/A($2.17) per shareN/ABFRGBullfrog AI$60K271.61N/AN/A$0.57 per share3.04GPLBGreen Planet BioengineeringN/AN/AN/AN/AN/AN/APMNPromis NeurosciencesN/AN/AN/AN/A$0.50 per shareN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateASBPAspire Biopharma-$12.54MN/A0.00∞N/AN/AN/A-508.70%N/ABFRGBullfrog AI-$6.99M-$0.81N/A∞N/AN/A-163.23%-139.94%N/AGPLBGreen Planet BioengineeringN/AN/A0.00∞N/AN/AN/AN/AN/APMNPromis Neurosciences$2.78M-$0.05N/AN/AN/AN/A-186.19%-98.56%8/6/2025 (Estimated)Latest GPLB, BFRG, ASBP, and PMN EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/13/2025Q1 2025BFRGBullfrog AIN/A-$0.21N/A-$0.21N/AN/A5/12/2025Q1 2025PMNPromis Neurosciences-$0.14-$0.21-$0.07-$0.21N/AN/A3/31/2025Q4 2024PMNPromis Neurosciences-$0.14-$0.02+$0.12-$0.02N/AN/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthASBPAspire BiopharmaN/AN/AN/AN/AN/ABFRGBullfrog AIN/AN/AN/AN/AN/AGPLBGreen Planet BioengineeringN/AN/AN/AN/AN/APMNPromis NeurosciencesN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioASBPAspire BiopharmaN/A0.220.22BFRGBullfrog AIN/A4.874.87GPLBGreen Planet BioengineeringN/AN/AN/APMNPromis NeurosciencesN/A3.363.36Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipASBPAspire Biopharma19.17%BFRGBullfrog AI0.96%GPLBGreen Planet BioengineeringN/APMNPromis Neurosciences50.13%Insider OwnershipCompanyInsider OwnershipASBPAspire Biopharma48.00%BFRGBullfrog AI33.90%GPLBGreen Planet BioengineeringN/APMNPromis Neurosciences6.11%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableASBPAspire BiopharmaN/A49.53 million25.75 millionN/ABFRGBullfrog AI49.42 million6.22 millionNot OptionableGPLBGreen Planet Bioengineering120.01 millionN/ANot OptionablePMNPromis Neurosciences532.69 million30.69 millionNot OptionableGPLB, BFRG, ASBP, and PMN HeadlinesRecent News About These CompaniesProMIS Neurosciences Presents at H.C. Wainwright 6th Annual Neuro Perspectives Hybrid ConferenceJune 17 at 7:00 AM | globenewswire.comComparing ProMIS Neurosciences (NASDAQ:PMN) & Earth Science Tech (OTCMKTS:ETST)June 17 at 2:09 AM | americanbankingnews.comProMIS Neurosciences Inc. Announces Completion of First Cohort in PRECISE-AD Trial for PMN310 in Alzheimer's DiseaseMay 13, 2025 | nasdaq.comProMIS Neurosciences Stock Price, Quotes and Forecasts | NASDAQ:PMN | BenzingaMay 13, 2025 | benzinga.comProMIS Neurosciences Announces First Quarter 2025 Financial ResultsMay 12, 2025 | globenewswire.comProMIS Neurosciences reports FY24 EPS 11c vs. ($1.07) last yearMarch 31, 2025 | markets.businessinsider.comProMIS Neurosciences Inc.: ProMIS Neurosciences Announces Full Year 2024 Financial Results and Recent HighlightsMarch 31, 2025 | finanznachrichten.deProMIS Neurosciences Announces Full Year 2024 Financial Results and Recent HighlightsMarch 31, 2025 | globenewswire.comProMIS Neurosciences Showcases Preclinical Data on Platform-Derived Antibody and Vaccines for Neurodegenerative Diseases at Alzheimer's Disease/Parkinson's Disease 2025 International ConferenceMarch 24, 2025 | globenewswire.comProMIS Neurosciences Showcases Preclinical Data on Platform Derived Vaccines for Neurodegenerative Diseases at the American Academy of Neurology 2025 Annual MeetingMarch 13, 2025 | globenewswire.comProMIS Neurosciences to Participate in the 37th Annual Roth ConferenceMarch 11, 2025 | globenewswire.comProMIS Neurosciences Doses First Patients in Phase 1b PRECISE-AD Trial of PMN310 for Alzheimer’s DiseaseFebruary 25, 2025 | markets.businessinsider.comProMIS Neurosciences doses first patiets in Phase 1b PRECISE-AD trialFebruary 25, 2025 | markets.businessinsider.comProMIS Neurosciences Doses First Patients in Phase 1b PRECISE-AD Trial of PMN310 for Alzheimer's DiseaseFebruary 25, 2025 | globenewswire.comProMIS Neurosciences Separates With Gavin T. Malenfant as Chief Operating OfficerFebruary 20, 2025 | marketwatch.comProMIS Neurosciences seperates from COO Malenfant, terminates COO positionFebruary 20, 2025 | markets.businessinsider.comProMIS Neurosciences, Inc. (NASDAQ:PMN) Insider Neil Cashman Acquires 15,000 SharesFebruary 13, 2025 | insidertrades.comProMIS Neurosciences to Participate in Guggenheim Securities SMID Cap Biotech ConferenceJanuary 29, 2025 | financialpost.comProMIS Neurosciences to Participate in Guggenheim Securities SMID Cap Biotech ConferenceJanuary 29, 2025 | financialpost.comProMIS Neurosciences to Participate in Guggenheim Securities SMID Cap Biotech ConferenceJanuary 29, 2025 | globenewswire.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeGPLB, BFRG, ASBP, and PMN Company DescriptionsAspire Biopharma NASDAQ:ASBP$0.32 0.00 (-1.37%) As of 06/18/2025 03:59 PM EasternAspire Biopharma Holdings, Inc., early-stage biopharmaceutical company, engages in developing and marketing of disruptive technology for delivery mechanisms for do no harm drugs in the United States. The company provides Sublingual Aspirin Product, which addresses cardiology emergencies and pain management. It develops formulation for a sublingually administered melatonin sleep-aid product; vitamins D, E, and K; testosterone; and semaglutide, as well as formulations for anti-nausea products, anti-psychotic products, ED drugs, seizure medication, and several other classes of drugs. The company was founded in 2021 and is based in Humacao, Puerto Rico.Bullfrog AI NASDAQ:BFRG$1.73 +0.02 (+1.17%) Closing price 06/18/2025 04:00 PM EasternExtended Trading$1.73 0.00 (0.00%) As of 06/18/2025 06:30 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.Bullfrog AI Holdings, Inc., through its subsidiaries, operates as a digital biopharmaceutical company that focuses on artificial intelligence and machine learning (AI/ML) driven analysis of data sets in medicine and healthcare in the United States. The company offers bfLEAP, an analytical AI/ML platform for the analysis of preclinical and/or clinical data. It also has licensing agreements with George Washington University for rights to use siRNA targeting Beta2-spectrin in the treatment of human diseases, including hepatocellular carcinoma, obesity, non-alcoholic fatty liver disease, and non-alcoholic steatohepatitis; and Johns Hopkins University for the use of a formulation of Mebendazole for the treatment of glioblastoma, and human cancer or neoplastic disease. The company was founded in 2017 and is based in Gaithersburg, Maryland.Green Planet Bioengineering OTCMKTS:GPLB$0.20 -0.31 (-60.39%) As of 06/17/2025 09:33 AM EasternGreen Planet Bioengineering Co. Ltd. operates as a shell company, with the purpose of acquisition and merging with an existing business operation. The company was founded on October 30, 2006 and is headquartered in Aventura, FL.Promis Neurosciences NASDAQ:PMN$0.50 +0.01 (+2.46%) Closing price 06/18/2025 03:50 PM EasternExtended Trading$0.50 0.00 (0.00%) As of 06/18/2025 07:18 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.ProMIS Neurosciences, Inc. discovers and develops antibody therapies and therapeutic vaccines neurodegenerative diseases and other misfolded protein diseases in Canada. The company's proprietary discovery platform comprises ProMIS and Collective Coordinates algorithms to predict novel targets known as disease specific epitopes on the molecular surface of misfolded proteins. Its lead product candidates comprise of PMN310, a monoclonal antibody (mAb) for toxic oligomers in AD; PMN267, a TDP-43; and PMN442, a mAb targeting toxic a-syn oligomers and seeding fibrils. The company was formerly known as Amorfix Life Sciences Ltd. and changed its name to ProMIS Neurosciences, Inc. in July 2015. ProMIS Neurosciences, Inc. was incorporated in 2004 and is headquartered in Toronto, Canada. 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