PepGen (PEPG) Stock Chart & Stock Price History $5.13 +0.05 (+0.98%) Closing price 10/3/2025 04:00 PM EasternExtended Trading$5.12 -0.01 (-0.19%) As of 10/3/2025 07:58 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 ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock PepGen Stock Price Performance The PepGen (PEPG) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 44.84%, with a year-to-date return of 35.36%. In the past month, the stock has increased 300.78%, reflecting recent market activity. As of the latest close, PepGen traded at $5.13 with a market cap of $168.26 million and volume of 1.45 million shares. 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Read our full terms of service and privacy policy. 5 Day Performance+10.56%1 Month Performance+300.78%3 Month Performance+320.49%Year-To-Date Performance+35.36%1 Year Performance-44.84% PEPG Stock Chart for Saturday, October, 4, 2025 PEPG Chart by TradingView PepGen 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 Capitalization10/03/2025$5.08$5.13+0.98%$5.36$4.941.45 million shs$168.26 million10/02/2025$4.71$5.08+7.86%$5.18$4.772.22 million shs$166.62 million10/01/2025$4.62$4.71+1.95%$5.10$4.493.56 million shs$154.49 million09/30/2025$4.64$4.62-0.43%$4.85$4.333.04 million shs$151.54 million09/29/2025$5.07$4.64-8.48%$5.18$4.634.19 million shs$152.19 million09/26/2025$5.88$5.07-13.78%$5.35$4.576.03 million shs$166.30 million09/25/2025$2.66$5.88+121.05%$6.34$4.90124.72 million shs$192.86 million09/24/2025$1.95$2.66+36.41%$2.73$1.9520.55 million shs$87.25 million09/23/2025$2.12$1.95-8.02%$2.23$1.95450,035 shs$63.96 million09/22/2025$1.88$2.12+12.77%$2.24$1.86644,756 shs$69.54 million Get the Latest News and Ratings for PEPG and Related StocksEnter your email address below to receive the latest news and analysts' ratings for PepGen and its competitors with MarketBeat's FREE daily newsletter. 09/19/2025$2.05$1.88-8.29%$2.16$1.82762,757 shs$61.66 million09/18/2025$1.87$2.05+9.63%$2.15$1.85915,655 shs$67.24 million09/17/2025$1.94$1.87-3.61%$2.04$1.80606,458 shs$63.63 million09/16/2025$1.59$1.94+22.01%$2.10$1.603.19 million shs$63.63 million09/15/2025$1.48$1.59+7.43%$1.62$1.47578,948 shs$52.15 million09/12/2025$1.35$1.48+9.63%$1.60$1.43557,583 shs$48.54 million09/11/2025$1.40$1.35-3.57%$1.47$1.351.53 million shs$44.28 million09/10/2025$1.48$1.40-5.41%$1.59$1.38640,512 shs$45.92 million09/09/2025$1.49$1.48-0.67%$1.85$1.47874,827 shs$48.54 million09/08/2025$1.40$1.49+6.43%$1.54$1.41275,964 shs$48.87 million09/05/2025$1.28$1.40+9.37%$1.40$1.30200,902 shs$45.92 million09/04/2025$1.19$1.28+7.56%$1.32$1.21146,514 shs$41.98 million09/03/2025$1.20$1.19-0.83%$1.23$1.17177,925 shs$39.03 million09/02/2025$1.16$1.20+3.45%$1.22$1.17150,848 shs$39.36 million Related Companies AnaptysBio Stock Price Chart Palvella Therapeutics Stock Price Chart MeiraGTx Stock Price Chart Siga Technologies Stock Price Chart Olema Pharmaceuticals Stock Price Chart Keros Therapeutics Stock Price Chart Bicara Therapeutics Stock Price Chart KalVista Pharmaceuticals Stock Price Chart Gossamer Bio Stock Price Chart SNDL Stock Price Chart Receive PEPG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for PepGen and its competitors with MarketBeat's FREE daily newsletter. 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