Tiziana Life Sciences (TLSA) Stock Chart & Stock Price History $2.06 -0.01 (-0.48%) Closing price 09/26/2025 04:00 PM EasternExtended Trading$2.04 -0.02 (-0.92%) As of 09/26/2025 07:44 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 AnalysisChartCompetitorsFDA EventsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Tiziana Life Sciences Stock Price Performance The Tiziana Life Sciences (TLSA) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 103.96%, with a year-to-date return of 195.89%. In the past month, the stock has increased 11.35%, reflecting recent market activity. As of the latest close, Tiziana Life Sciences traded at $2.06 with a market cap of $240.71 million and volume of 306,953 shares. Five years ago, the stock traded at $3.49, representing a 40.97% decrease over that period. At the time, it had a market cap of $224.13 million and a volume of 500,700 shares. Receive TLSA Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Tiziana Life Sciences and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. 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Read our full terms of service and privacy policy. 5 Day Performance+13.19%1 Month Performance+11.35%3 Month Performance+28.75%Year-To-Date Performance+195.89%1 Year Performance+103.96%5 Year Performance-40.97% TLSA Stock Chart for Saturday, September, 27, 2025 TLSA Chart by TradingView Tiziana Life Sciences 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 Capitalization09/26/2025$2.07$2.06-0.48%$2.17$1.97306,953 shs$240.71 million09/25/2025$1.97$2.07+5.08%$2.35$1.921.63 million shs$241.88 million09/24/2025$1.76$1.97+11.93%$2.04$1.74589,762 shs$230.19 million09/23/2025$1.82$1.76-3.30%$1.85$1.73215,237 shs$205.66 million09/22/2025$1.82$1.82$1.84$1.76268,768 shs$212.66 million09/19/2025$1.78$1.82+2.25%$1.87$1.75278,304 shs$212.66 million09/18/2025$1.66$1.78+7.23%$1.83$1.66466,148 shs$207.99 million09/17/2025$1.67$1.66-0.60%$1.75$1.64350,347 shs$193.97 million09/16/2025$1.70$1.67-1.76%$1.77$1.64331,261 shs$195.14 million09/15/2025$1.69$1.70+0.59%$1.78$1.63844,962 shs$198.65 million Get the Latest News and Ratings for TLSA and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Tiziana Life Sciences and its competitors with MarketBeat's FREE daily newsletter. 09/12/2025$1.79$1.69-5.59%$1.86$1.64655,336 shs$197.48 million09/11/2025$1.74$1.79+2.87%$1.88$1.72424,406 shs$209.16 million09/10/2025$1.85$1.74-5.95%$1.87$1.73277,017 shs$203.32 million09/09/2025$1.62$1.85+14.20%$1.89$1.63545,511 shs$216.17 million09/08/2025$1.66$1.62-2.41%$1.75$1.60257,758 shs$189.30 million09/05/2025$1.58$1.66+5.06%$1.67$1.51393,360 shs$193.97 million09/04/2025$1.75$1.58-9.71%$1.75$1.55437,575 shs$184.62 million09/03/2025$1.82$1.75-3.85%$1.90$1.71287,793 shs$204.48 million09/02/2025$1.81$1.82+0.55%$1.85$1.75104,011 shs$212.67 million09/01/2025$1.81$1.81$1.86$1.75167,938 shs$211.50 million08/29/2025$1.83$1.81-1.09%$1.86$1.75167,938 shs$211.50 million08/28/2025$1.85$1.83-1.08%$1.89$1.8192,488 shs$213.83 million08/27/2025$1.90$1.85-2.63%$2.00$1.81167,369 shs$216.17 million08/26/2025$1.96$1.90-3.06%$1.97$1.85201,421 shs$222.02 million Related Companies TNGX Stock Chart URGN Stock Chart IMNM Stock Chart ABUS Stock Chart IMTX Stock Chart RLAY Stock Chart PHAT Stock Chart PROK Stock Chart NAGE Stock Chart TSHA Stock Chart Receive TLSA Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Tiziana Life Sciences and its competitors with MarketBeat's FREE daily newsletter. 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