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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:ARTH OTCMKTS:ESMC NASDAQ:GCTK NASDAQ:LGMK 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 VolumeARTHArch Therapeutics$0.12$0.16▼$1.57$763K4.024,068 shs150 shsESMCEscalon Medical$0.27-12.9%$0.33$0.11▼$0.46$2M0.432,063 shs990 shsGCTKGlucoTrack$5.53+1.5%$6.20$5.11▼$3,756.00$4.97M-0.1940,909 shs16,819 shsLGMKLogicMark$0.00-5.4%$0.00$0.00▼$7.63$2.02M1.574.75 million shs5.43 million shsThe 10 Best AI Stocks to Own in 2025Wondering where to start (or end) with AI stocks? These 10 simple stocks can help investors build long-term wealth as artificial intelligence continues to grow into the future.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceARTHArch Therapeutics0.00%0.00%0.00%+33.33%-99.82%ESMCEscalon Medical0.00%-30.77%-21.45%-22.86%+129.59%GCTKGlucoTrack0.00%-4.16%-27.81%-30.86%-99.81%LGMKLogicMark0.00%-18.60%0.00%-69.83%-99.92%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationARTHArch TherapeuticsN/AN/AN/AN/AN/AN/AN/AN/AESMCEscalon Medical0.3122 of 5 stars0.03.00.00.00.00.01.3GCTKGlucoTrack0.1925 of 5 stars0.02.00.00.00.60.80.6LGMKLogicMark0.5225 of 5 stars0.02.00.00.03.40.00.6Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceARTHArch Therapeutics 0.00N/AN/AN/AESMCEscalon Medical 0.00N/AN/AN/AGCTKGlucoTrack 0.00N/AN/AN/ALGMKLogicMark 0.00N/AN/AN/ACompare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookARTHArch Therapeutics$80K0.00N/AN/A($2.43) per share0.00ESMCEscalon Medical$11.98M0.17$0.04 per share7.49N/A∞GCTKGlucoTrackN/AN/AN/AN/A$7.65 per shareN/ALGMKLogicMark$9.88M0.20N/AN/A$148.65 per share0.00Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateARTHArch Therapeutics-$6.98MN/A0.00N/AN/A-8,257.70%N/A-730.22%N/AESMCEscalon Medical-$130K$0.055.40∞N/A4.70%45.60%12.66%N/AGCTKGlucoTrack-$22.60M-$56.60N/A∞N/AN/AN/A-352.05%N/ALGMKLogicMark-$14.55M-$223.50N/A∞N/A-141.96%-124.91%-92.05%11/11/2025 (Estimated)Latest ARTH, ESMC, GCTK, and LGMK EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/14/2025Q2 2025GCTKGlucoTrackN/A-$9.62N/A-$9.62N/AN/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthARTHArch TherapeuticsN/AN/AN/AN/AN/AESMCEscalon MedicalN/AN/AN/AN/AN/AGCTKGlucoTrackN/AN/AN/AN/AN/ALGMKLogicMarkN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioARTHArch TherapeuticsN/A0.100.01ESMCEscalon Medical0.141.921.23GCTKGlucoTrack0.033.274.85LGMKLogicMarkN/A3.733.29Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipARTHArch Therapeutics6.91%ESMCEscalon MedicalN/AGCTKGlucoTrack10.92%LGMKLogicMark7.88%Insider OwnershipCompanyInsider OwnershipARTHArch Therapeutics4.50%ESMCEscalon Medical1.90%GCTKGlucoTrack12.91%LGMKLogicMark2.17%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableARTHArch Therapeutics104.74 million4.53 millionNot OptionableESMCEscalon Medical407.42 million7.27 millionNot OptionableGCTKGlucoTrack5900,000783,000Not OptionableLGMKLogicMark20576.31 million2.65 millionNo DataARTH, ESMC, GCTK, and LGMK HeadlinesRecent News About These CompaniesLGMK: Device Upgrades Contribute to 2Q Revenue, Margin Improvements; Strong Balance Sheet, Sales Team ExpandingAugust 20, 2025 | msn.comLogicMark Survey Reveals Women's Safety Concerns and Technology's Role in Personal SecurityAugust 19, 2025 | quiverquant.comQWalking Alone at Night is the Greatest Safety Fear of Women Nationwide -- Almost Half Say Safety Concerns Limit Daily Activities LogicMark Poll RevealsAugust 19, 2025 | globenewswire.comLogicMark Reports 22% Revenue Increase in Q2 2025August 14, 2025 | msn.comLogicMark, Inc. (NASDAQ:LGMK) Q2 2025 Earnings Call TranscriptAugust 13, 2025 | insidermonkey.comLogicMark, Inc. (LGMK) Q2 2025 Earnings Call TranscriptAugust 13, 2025 | seekingalpha.comLogicMark, Inc. Reports Second Quarter 2025 Results Highlighted by 22% Sales GrowthAugust 12, 2025 | globenewswire.comLogicMark, Inc. to Announce Q2 2025 Financial Results and Host Investor Call on August 12, 2025July 29, 2025 | quiverquant.comQLogicMark's Holistic Approach: Leveraging Artificial Intelligence And SaaS To Protect Aging Loved OnesJune 4, 2025 | benzinga.comLogicMark, Inc. Begins Trading on OTC Markets Following Nasdaq DelistingJune 2, 2025 | quiverquant.comQLogicMark, Inc. Common Stock to Commence Trading on OTC Markets as the Company Continues Advancing Growth InitiativesJune 2, 2025 | globenewswire.comLogicMark to be delisted from NasdaqJune 1, 2025 | uk.investing.comLogicMark extends CEO’s contract, adjusts change controlMay 22, 2025 | investing.comLogicMark Extends CEO’s Term Amid Governance ChangesMay 21, 2025 | tipranks.comLogicMark reshuffles board, eyes tech-driven growthApril 29, 2025 | investing.comThese Seven Tiny Stocks Are Eating Up 72% Of Nasdaq Volume Today. Here Is The Fine Print.April 29, 2025 | investors.comLogicMark, Inc. Unveils New Board Committee Leadership Structure to Align with Strategic GoalsApril 28, 2025 | globenewswire.comLogicMark, Inc. (NASDAQ: $LGMK) Is Driving Growth Through AI-Powered Innovation!April 24, 2025 | msn.comLogicMark Stock Short Interest Report | NASDAQ:LGMK | BenzingaApril 19, 2025 | benzinga.comLGMK: Potential Revenue Catalysts: GSA Approval, Medicaid Waivers, Device UpgradesApril 8, 2025 | msn.comNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All HeadlinesBuffett Makes Big Moves Outside of UNH: A Buy and Sell BreakdownBy Leo Miller | August 18, 2025Why the American Eagle Stock Rally Isn't Just Speculation By Gabriel Osorio-Mazilli | July 28, 20253 Companies That Will Profit From Trump's Semiconductor TariffsBy Jordan Chussler | August 14, 20253 Stocks Riding the AI Data Center Buildout WaveBy Chris Markoch | August 6, 2025MP Materials Stock Rides Rare Earth Boom to New HighsBy Gabriel Osorio-Mazilli | August 12, 2025ARTH, ESMC, GCTK, and LGMK Company DescriptionsArch Therapeutics OTCMKTS:ARTHArch Therapeutics, Inc., together with its subsidiaries, operates as a biotechnology company in the United States. It develops and markets products based on its AC5 self-assembling technology platform to stop bleeding and control leaking, as well as manages wounds during surgery, trauma, and interventional care or from disease. The company's flagship products include AC5 advanced wound system and AC5 topical hemostat, which are intended for skin applications, such as management of complicated chronic wounds or acute surgical wounds. It is also involved in the development of AC5-G for gastrointestinal endoscopic procedures, and AC5-V and AC5 surgical hemostat for hemostasis inside the body. The company was founded in 2006 and is based in Framingham, Massachusetts.Escalon Medical OTCMKTS:ESMC$0.27 -0.04 (-12.90%) As of 08/22/2025 11:34 AM EasternEscalon Medical Corp. engages in the development, manufacturing, marketing, and distribution of medical devices and pharmaceuticals in the area of ophthalmology in the United States and internationally. It offers A-Scan, which provides information about the internal structure of the eye; B-Scan, a diagnostic tool that supplies information to physicians where the media within the eye are cloudy or opaque; UBM, a high frequency/high resolution ultrasound device, which provides detailed information about the anterior segment of the eye; and Pachymeter that measures the thickness of cornea. The company also provides Ispan Intraocular Gases, such as C3F8 and SF6 that are used by vitreoretinal surgeons as a temporary tamponade in detached retina surgery; and AXIS Image management system for managing ophthalmic diagnostic images through the web browser from various devices. In addition, it markets disposable surgical packs used in vitreoretinal surgery, including packs that aid surgeons in the process of injecting and extracting silicone oil. Further, the company engages in the manufacturing and distribution of patented disposable universal gas kit, which delivers the gas from the canister to the patient. It sells its products to medical institutions through independent sales representatives, network of distributors, and internal sales employees. Escalon Medical Corp. was incorporated in 1987 and is headquartered in Wayne, Pennsylvania.GlucoTrack NASDAQ:GCTK$5.53 +0.08 (+1.47%) Closing price 08/22/2025 04:00 PM EasternExtended Trading$5.52 -0.01 (-0.18%) As of 08/22/2025 07:30 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.GlucoTrack, Inc., a medical device company, focused on the design, development, and commercialization of novel technologies for people with diabetes in the United States. It develops GlucoTrack, a noninvasive glucose monitoring device that helps people with diabetes and pre-diabetics to obtain blood glucose level readings without the pain. The company was formerly known as Integrity Applications, Inc. and changed its name to GlucoTrack, Inc. in November 2021. GlucoTrack, Inc. was founded in 2001 and is based in Rutherford, New Jersey.LogicMark NASDAQ:LGMK$0.0035 0.00 (-5.41%) As of 08/22/2025 03:58 PM EasternLogicMark, Inc. provides personal emergency response systems (PERS), health communications devices, and Internet of Things (IoT) technology that creates a connected care platform in the United States. The company's devices provide people with the ability to receive care at home and age independently and to check, manage, and monitor a loved one's health and safety remotely. It also manufactures and distributes non-monitored and monitored personal emergency response systems, which are offered through the United States Veterans Health Administration (VHA), direct-to-consumers, healthcare durable medical equipment dealers and distributors, monitored security dealers and distributors, and its ecommerce website logicmark.com and Amazon.com. The company was formerly known as Nxt-ID, Inc. and changed its name to LogicMark, Inc. in March 2022. LogicMark, Inc. was founded in 2006 and is based in Louisville, Kentucky. 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