CollPlant Biotechnologies (CLGN) Stock Chart & Stock Price History $2.33 -0.09 (-3.72%) Closing price 08/1/2025 03:57 PM EasternExtended Trading$2.31 -0.02 (-1.07%) As of 08/1/2025 07:53 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. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock CollPlant Biotechnologies Stock Price Performance The CollPlant Biotechnologies (CLGN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 50.84%, with a year-to-date return of -35.28%. In the past month, the stock has increased 64.08%, reflecting recent market activity. As of the latest close, CollPlant Biotechnologies traded at $2.33 with a market cap of $29.64 million and volume of 20,491 shares. Five years ago, the stock traded at $9.07, representing a 74.31% decrease over that period. At the time, it had a market cap of $51.60 million and a volume of 820 shares. Receive CLGN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for CollPlant Biotechnologies and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance0.00%1 Month Performance+64.08%3 Month Performance+8.88%Year-To-Date Performance-35.28%1 Year Performance-50.84%5 Year Performance-74.31% CLGN Stock Chart for Saturday, August, 2, 2025 CLGN Chart by TradingView CollPlant Biotechnologies Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization08/01/2025$2.42$2.33-3.72%$2.50$2.2220,491 shs$29.64 million07/31/2025$2.35$2.42+2.98%$2.42$2.224,980 shs$30.77 million07/30/2025$2.43$2.35-3.29%$2.46$2.3128,001 shs$29.89 million07/29/2025$2.33$2.43+4.29%$2.49$2.2289,983 shs$30.91 million07/28/2025$2.31$2.33+0.87%$2.38$2.2022,588 shs$29.63 million07/25/2025$2.42$2.31-4.55%$2.40$2.2417,848 shs$29.37 million07/24/2025$2.45$2.42-1.22%$2.46$2.1647,452 shs$30.78 million07/23/2025$2.21$2.45+10.86%$2.46$2.1679,511 shs$31.16 million07/22/2025$2.24$2.21-1.34%$2.23$2.0339,935 shs$28.10 million07/21/2025$2.03$2.24+10.34%$2.28$2.0486,617 shs$28.49 million Get the Latest News and Ratings for CLGN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for CollPlant Biotechnologies and its competitors with MarketBeat's FREE daily newsletter. 07/18/2025$1.82$2.03+11.45%$2.05$1.7994,010 shs$25.82 million07/17/2025$1.82$1.82+0.08%$1.84$1.7032,124 shs$23.17 million07/16/2025$1.73$1.82+5.20%$1.86$1.7285,753 shs$23.14 million07/15/2025$1.66$1.73+4.22%$1.79$1.59143,693 shs$22.01 million07/14/2025$1.44$1.66+15.28%$1.69$1.45267,618 shs$21.12 million07/11/2025$1.41$1.44+2.13%$1.46$1.3862,691 shs$18.32 million07/10/2025$1.39$1.41+1.31%$1.46$1.3933,830 shs$17.94 million07/09/2025$1.40$1.39-0.59%$1.48$1.3926,760 shs$17.70 million07/08/2025$1.35$1.40+3.70%$1.42$1.3777,808 shs$17.81 million07/07/2025$1.38$1.35-2.45%$1.44$1.3339,106 shs$17.17 million07/04/2025$1.38$1.38$1.48$1.3817,946 shs$17.60 million07/03/2025$1.42$1.38-2.54%$1.48$1.3817,946 shs$17.60 million07/02/2025$1.35$1.42+5.19%$1.42$1.3371,106 shs$18.06 million07/01/2025$1.36$1.35-0.74%$1.39$1.3144,698 shs$17.17 million Related Companies Anteris Technologies Global Stock Chart Microbot Medical Stock Chart icad Stock Chart Jin Medical International Stock Chart Fonar Stock Chart Vivani Medical Stock Chart Fractyl Health Stock Chart Apyx Medical Stock Chart Sensus Healthcare Stock Chart Nutriband Stock Chart Receive CLGN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for CollPlant Biotechnologies and its competitors with MarketBeat's FREE daily newsletter. 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