Armata Pharmaceuticals (ARMP) Stock Chart & Stock Price History $1.87 -0.14 (-6.97%) Closing price 06/13/2025 04:10 PM EasternExtended Trading$1.92 +0.05 (+2.67%) As of 06/13/2025 08:00 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 ForecastsChartEarningsHeadlinesOwnershipSEC FilingsShort InterestBuy This Stock Armata Pharmaceuticals Stock Price Performance The Armata Pharmaceuticals (ARMP) stock chart highlights key performance trends across multiple timeframes. In the past month, the stock has increased 35.51%, reflecting recent market activity. As of the latest close, Armata Pharmaceuticals traded at $1.87 with a market cap of $67.66 million and volume of 17,405 shares. Five years ago, the stock traded at $3.79, representing a 50.66% decrease over that period. At the time, it had a market cap of $39.45 million and a volume of 7,400 shares. Receive ARMP Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Armata Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-4.59%1 Month Performance+35.51%3 Month Performance-4.10%5 Year Performance-50.66% ARMP Stock Chart for Saturday, June, 14, 2025 ARMP Chart by TradingView Armata Pharmaceuticals 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 Capitalization06/13/2025$2.01$1.87-6.97%$1.99$1.8717,405 shs$67.66 million06/12/2025$2.03$2.01-0.99%$2.12$1.9314,989 shs$72.72 million06/11/2025$2.04$2.03-0.49%$2.08$1.9630,466 shs$73.45 million06/10/2025$1.96$2.04+4.08%$2.11$1.9116,779 shs$73.81 million06/09/2025$1.98$1.96-1.01%$2.01$1.9549,684 shs$70.91 million06/06/2025$1.96$1.98+1.02%$2.04$1.917,298 shs$71.64 million06/05/2025$1.98$1.96-0.76%$2.00$1.9126,129 shs$70.91 million06/04/2025$1.93$1.98+2.33%$2.09$1.9215,007 shs$71.46 million06/03/2025$1.94$1.93-0.52%$2.00$1.9016,893 shs$69.83 million06/02/2025$1.90$1.94+2.11%$2.13$1.9115,746 shs$70.19 million Get the Latest News and Ratings for ARMP and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Armata Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 05/30/2025$2.17$1.90-12.44%$2.11$1.9044,197 shs$68.74 million05/29/2025$2.08$2.17+4.33%$2.20$1.9838,907 shs$78.51 million05/28/2025$2.00$2.08+4.00%$2.15$1.9441,952 shs$75.25 million05/27/2025$1.89$2.00+5.82%$2.06$1.8562,981 shs$72.36 million05/26/2025$1.89$1.89$2.19$1.8184,087 shs$68.38 million05/23/2025$1.87$1.89+1.07%$2.19$1.8184,087 shs$68.38 million05/22/2025$2.10$1.87-10.95%$2.13$1.74148,913 shs$67.66 million05/21/2025$2.25$2.10-6.67%$2.31$2.05160,117 shs$75.98 million05/20/2025$2.37$2.25-5.06%$2.72$2.10741,705 shs$81.41 million05/19/2025$1.35$2.37+75.56%$2.69$1.1712.91 million shs$85.75 million05/16/2025$1.40$1.35-3.57%$1.43$1.324,814 shs$48.84 million05/15/2025$1.38$1.40+1.45%$1.43$1.383,103 shs$50.65 million05/14/2025$1.42$1.38-2.82%$1.45$1.381,748 shs$49.93 million05/13/2025$1.30$1.42+9.23%$1.49$1.293,598 shs$51.38 million Related Companies Zhengye Biotechnology Stock Chart Candel Therapeutics Stock Chart ProKidney Stock Chart Palvella Therapeutics Stock Chart Corvus Pharmaceuticals Stock Chart Annexon Stock Chart Olema Pharmaceuticals Stock Chart Cardiff Oncology Stock Chart Gossamer Bio Stock Chart Prothena Stock Chart Receive ARMP Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Armata Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 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