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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:CLGN NASDAQ:CTSO NYSE:NSPR NASDAQ:NVNO 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 VolumeCLGNCollPlant Biotechnologies$1.44+2.1%$1.81$1.31▼$5.45$18.31M1.3335,778 shs62,691 shsCTSOCytosorbents$1.06-7.0%$1.01$0.71▼$1.61$66.37M1.19146,816 shs46,359 shsNSPRInspireMD$2.36-2.9%$2.41$1.99▼$3.80$72.30M0.5769,303 shs42,076 shsNVNOenVVeno Medical$4.18-3.2%$3.89$2.03▼$6.48$73.30M0.93112,148 shs85,412 shsInvesting Strategies To Help Grow Your Retirement IncomeNeed to stretch out your 401K or Roth IRA plan? Use these time-tested investing strategies to grow the monthly retirement income that your stock portfolio generates.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceCLGNCollPlant Biotechnologies0.00%+4.05%-14.29%-41.56%-71.76%CTSOCytosorbents0.00%+1.92%-0.93%+9.05%+7.08%NSPRInspireMD0.00%+4.66%-5.60%-7.81%-4.45%NVNOenVVeno Medical0.00%+2.20%-4.78%+90.87%-28.42%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationCLGNCollPlant Biotechnologies2.6108 of 5 stars3.73.00.00.03.30.00.6CTSOCytosorbents1.5177 of 5 stars3.51.00.00.02.00.00.6NSPRInspireMD2.9945 of 5 stars3.53.00.00.02.52.50.6NVNOenVVeno Medical0.6321 of 5 stars0.02.00.00.03.30.80.6Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceCLGNCollPlant Biotechnologies 3.33Buy$11.50698.61% UpsideCTSOCytosorbents 3.00Buy$5.50418.87% UpsideNSPRInspireMD 3.00Buy$4.5090.68% UpsideNVNOenVVeno Medical 0.00N/AN/AN/ACurrent Analyst Ratings BreakdownLatest CLGN, NVNO, NSPR, and CTSO Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails6/25/2025CTSOCytosorbentsD. Boral CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$10.005/28/2025CLGNCollPlant BiotechnologiesD. Boral CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetBuy ➝ Buy$14.00 ➝ $12.005/15/2025CTSOCytosorbentsD. Boral CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$10.00 ➝ $10.005/15/2025CTSOCytosorbentsHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingNeutral ➝ Neutral$1.00 ➝ $1.005/12/2025NSPRInspireMDPiper SandlerSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetOverweight ➝ Overweight$4.50 ➝ $4.005/2/2025CTSOCytosorbentsD. Boral CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$10.00 ➝ $10.00(Data available from 7/13/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookCLGNCollPlant Biotechnologies$2.47M7.41N/AN/A$1.18 per share1.22CTSOCytosorbents$35.60M1.86N/AN/A$0.20 per share5.30NSPRInspireMD$7.03M10.29N/AN/A$1.83 per share1.29NVNOenVVeno MedicalN/AN/AN/AN/A$2.40 per shareN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateCLGNCollPlant Biotechnologies-$16.61M-$1.22N/AN/AN/A-560.92%-87.33%-65.31%7/16/2025 (Estimated)CTSOCytosorbents-$20.72M-$0.28N/AN/AN/A-41.77%-105.04%-29.18%8/12/2025 (Estimated)NSPRInspireMD-$19.92M-$0.79N/AN/AN/A-413.96%-69.42%-57.68%N/ANVNOenVVeno Medical-$21.82M-$1.18N/AN/AN/AN/A-51.32%-48.23%7/30/2025 (Estimated)Latest CLGN, NVNO, NSPR, and CTSO EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails7/30/2025N/ANVNOenVVeno Medical-$0.28N/AN/AN/AN/AN/A6/4/2025Q1 2025CLGNCollPlant Biotechnologies-$0.37-$0.13+$0.24-$0.13$9.76 million$2.06 million5/14/2025Q1 2025CTSOCytosorbents-$0.08-$0.06+$0.02-$0.02$9.01 million$8.73 million4/30/2025Q1 2025NVNOenVVeno MedicalN/A-$0.22N/A-$0.22N/AN/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthCLGNCollPlant BiotechnologiesN/AN/AN/AN/AN/ACTSOCytosorbentsN/AN/AN/AN/AN/ANSPRInspireMDN/AN/AN/AN/AN/ANVNOenVVeno MedicalN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioCLGNCollPlant BiotechnologiesN/A4.484.23CTSOCytosorbents0.982.612.30NSPRInspireMDN/A6.396.05NVNOenVVeno MedicalN/A23.7723.77Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipCLGNCollPlant Biotechnologies21.69%CTSOCytosorbents32.87%NSPRInspireMD44.78%NVNOenVVeno Medical34.71%Insider OwnershipCompanyInsider OwnershipCLGNCollPlant Biotechnologies9.60%CTSOCytosorbents7.30%NSPRInspireMD34.06%NVNOenVVeno Medical16.00%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableCLGNCollPlant Biotechnologies7012.72 million11.50 millionOptionableCTSOCytosorbents22062.61 million58.04 millionOptionableNSPRInspireMD5030.64 million18.33 millionOptionableNVNOenVVeno Medical3017.54 million14.73 millionOptionableCLGN, NVNO, NSPR, and CTSO HeadlinesRecent News About These CompaniesEnVVeno Medical Reveals Promising 2-Year Data From VenoValve Clinical TrialJune 7, 2025 | nasdaq.comPositive Interim 2-Year Data from enVVeno Medical’s VenoValve Pivotal Study to be Presented Today at the Society for Vascular Surgery (SVS) 2025 Vascular Annual MeetingJune 7, 2025 | cincinnati.comCPositive Interim 2-Year Data from enVVeno Medical's VenoValve Pivotal Study to be Presented Today at the Society for Vascular Surgery (SVS) 2025 Vascular Annual MeetingJune 6, 2025 | accessnewswire.comAEnVVeno Medical Names Jennifer Bright as CFOMay 19, 2025 | ocbj.comOenVVeno Medical Appoints Jennifer Bright as Chief Financial OfficerMay 19, 2025 | accessnewswire.comAEnVVeno has first-in-human heart valve data, expects FDA decision this yearMay 14, 2025 | massdevice.comThree-Year VenoValve(R) First-in-Human Trial Data Published in the Annals of Vascular SurgeryMay 13, 2025 | accessnewswire.comAenVVeno Medical Reports First Quarter 2025 Financial Results and Reiterates Progress Toward VenoValve FDA Decision Expected in 2H24May 1, 2025 | accessnewswire.comAVenoValve to be Featured During Presentation at the 47th Annual Charing Cross SymposiumApril 23, 2025 | accessnewswire.comAenVVeno Medical Corp appoints CBIZ CPAs as new auditorApril 23, 2025 | investing.comenVVeno Medical to Participate in a Live Virtual Investor Closing Bell SegmentApril 16, 2025 | accessnewswire.comAAnalysis of SAVVE Pivotal Trial Data Presented for enVVeno VenoValveApril 15, 2025 | evtoday.comEThe Impact of the VenoValve(R) on Patients with Primary and Secondary Chronic Venous Insufficiency (CVI) to be Presented at the Society for Clinical Vascular Surgery 52nd Annual SymposiumMarch 31, 2025 | accessnewswire.comAenVVeno Medical reports FY24 EPS ($1.27) vs. ($1.91) last yearMarch 1, 2025 | markets.businessinsider.comenVVeno Medical files $100M mixed securities shelfMarch 1, 2025 | markets.businessinsider.comenVVeno Medical Reports Fourth Quarter and Year-End 2024 Financial Results and Progress Towards VenoValve FDA Approval Expected in 2H25February 28, 2025 | accessnewswire.comAenVVeno Medical presents one-year data from VenoValve trialFebruary 20, 2025 | markets.businessinsider.comOne-year follow-up data demonstrates sustained improvements across venous specific quality-of-life (QoL) indicators.February 19, 2025 | kansascity.comKenVVeno Medical Participates in the Virtual Investor “Top 5 for ‘25” On-Demand ConferenceFebruary 19, 2025 | accessnewswire.comAOne-Year Data from the VenoValve(R) U.S. Pivotal Trial Highlighting Impact on Patients' Quality of Life (QOL) to be Presented Today at the 37th Annual Meeting of the American Venous ForumFebruary 19, 2025 | accessnewswire.comANew MarketBeat Followers Over TimeMedia Sentiment Over TimeCLGN, NVNO, NSPR, and CTSO Company DescriptionsCollPlant Biotechnologies NASDAQ:CLGN$1.43 +0.02 (+1.70%) As of 07/11/2025 03:57 PM Eastern This is a fair market value price provided by Polygon.io. Learn more.CollPlant Biotechnologies Ltd., a regenerative and aesthetic medicine company, focuses on three-dimensional (3D) bioprinting of tissues and organs, and medical aesthetics in the United States, Canada, Israel, Europe, and internationally. Its products are based on recombinant type I human collagen that is produced with its proprietary plant based genetic engineering technology. The company's products include BioInks for 3D printing of tissues and organs; dermal filler and soft tissue fillers for treating wrinkles; 3D Bioprinted breast implants for regeneration of breast tissue; VergenixSTR, a soft tissue repair matrix intended for the treatment of tendinopathy; and VergenixFG, an advanced wound care product for the treatment of deep surgical incisions and wounds, including diabetic ulcers, venous and pressure ulcers, burns, bedsores, and other chronic wounds; as well as develops injectable breast implants and 3D bioprinted regenerative soft tissue matrix for use in breast reconstruction procedures. It has collaboration agreements with Advanced Regenerative Manufacturing Institute; RegenMed Development Organization; International Society for Biofabrication; AbbVie; and STEMCELL Technologies. The company was formerly known as CollPlant Holdings Ltd. and changed its name to CollPlant Biotechnologies Ltd. in June 2019. The company was founded in 2004 and is headquartered in Rehovot, Israel.Cytosorbents NASDAQ:CTSO$1.06 -0.08 (-7.02%) Closing price 07/11/2025 04:00 PM EasternExtended Trading$1.05 -0.01 (-0.85%) As of 07/11/2025 05:50 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.Cytosorbents Corporation engages in the research, development, and commercialization of medical devices with its blood purification technology platform incorporating a proprietary adsorbent and porous polymer technology in the United States, Germany, and internationally. Its flagship product is CytoSorb, an extracorporeal cytokine adsorber for adjunctive therapy in the treatment of sepsis, adjunctive therapy in other critical care applications, prevention, and treatment of perioperative complications, and maintaining or enhancing the quality of solid organs harvested from donors for organ transplant; and offers VetResQ, a device for adjunctive therapy in the treatment of sepsis, pancreatitis, and other critical illnesses in animals. The company also develops CytoSorb-XL, a device for adjunctive therapy in the treatment of sepsis and other critical illnesses; HemoDefend blood purification technology platform to reduce contaminants in the blood supply that can cause transfusion reactions or disease when administering blood and blood products to patients, and removal of anti-A and anti-B blood group antibodies from whole blood and plasma; K+ontrol for treatment of severe hyperkalemia in patients with life-threatening conditions; and ContrastSorb for the removal of IV contrast in blood administered during CT imaging, an angiogram, or during a vascular interventional radiology procedure to reduce the risk of contrast-induced nephropathy. In addition, it develops BetaSorb, a device for the prevention and treatment of health complications caused by the accumulation of metabolic toxins in patients with chronic renal failure; DrugSorb, a device to remove drugs and chemicals from the blood; and DrugSorb-ATR, an antithrombotic removal system. The company was formerly known as MedaSorb Technologies Corporation and changed its name to Cytosorbents Corporation in May 2010. Cytosorbents Corporation was founded in 1997 and is headquartered in Princeton, New Jersey.InspireMD NYSE:NSPR$2.36 -0.07 (-2.88%) Closing price 07/11/2025 04:00 PM EasternExtended Trading$2.42 +0.06 (+2.54%) As of 07/11/2025 07:54 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.InspireMD, Inc., a medical device company, focuses on the development and commercialization of MicroNet stent platform technology for the treatment of vascular and coronary diseases in Europe, Latin America, the Middle East, and Asia Pacific. The company offers CGuard carotid embolic prevention system (EPS) for use in carotid artery applications; CGuard Prime Stent System, a mesh-covered self-expanding carotid stent; and SwitchGuard NPS, a non-invasive transcarotid artery revascularization device; as well as treating acute stroke with tandem lesions. InspireMD, Inc. has a strategic agreement with Jacobs Institute to execute an early feasibility study of CGuard Prime for the treatment of acute stroke patients with tandem lesions. The company sells its products through local distribution partners. InspireMD, Inc. was founded in 2005 and is headquartered in Tel Aviv-Yafo, Israel.enVVeno Medical NASDAQ:NVNO$4.18 -0.14 (-3.24%) Closing price 07/11/2025 04:00 PM EasternExtended Trading$4.33 +0.15 (+3.56%) As of 07/11/2025 07:50 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.enVVeno Medical Corporation (Nasdaq: NVNO) is an medical device company focused on the development of innovative bioprosthetic (tissue-based) devices to improve the standard of care in the treatment of venous disease. The company's lead product, the VenoValve®️, is a first-in-class, surgical implant being developed for the treatment of severe deep venous Chronic Venous Insufficiency (CVI). Deep venous CVI occurs when valves inside of the deep veins of the leg become damaged, resulting in insufficient blood being returned to the heart. The malfunctioning vein valves cause blood to flow backwards (reflux) and pool in the lower leg, increasing the pressure within the veins of the leg (venous hypertension). In the most severe cases, CVI can lead to venous ulcers (open skin sores) that become chronic and difficult to heal. The VenoValve is implanted in the femoral vein and works as a replacement venous valve, designed to reduce reflux and venous hypertension, and to restore proper directional blood flow back to the heart. With severe deep venous CVI impacting an estimated 2.4 million people in the U.S., who have no effective treatment options, the VenoValve has received Breakthrough Device Designation from the U.S. Food and Drug Administration, and is currently being evaluated in the SAVVE U.S. clinical trial. 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