Sonoma Pharmaceuticals (SNOA) Stock Chart & Stock Price History $5.35 +0.08 (+1.52%) Closing price 04:00 PM EasternExtended Trading$5.14 -0.22 (-4.02%) As of 04:39 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 AnalysisChartCompetitorsEarningsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Sonoma Pharmaceuticals Stock Price Performance The Sonoma Pharmaceuticals (SNOA) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 2,177.56%, with a year-to-date return of 98.88%. In the past month, the stock has increased 45.38%, reflecting recent market activity. As of the latest close, Sonoma Pharmaceuticals traded at $5.27 with a market cap of $8.64 million and volume of 69.75 million shares. Five years ago, the stock traded at $7.56, representing a 29.23% decrease over that period. At the time, it had a market cap of $16.55 million and a volume of 335,174 shares. Receive SNOA Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Sonoma Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+74.84%1 Month Performance+45.38%3 Month Performance+68.24%Year-To-Date Performance+98.88%1 Year Performance+2,177.56%5 Year Performance-29.23% SNOA Stock Chart for Friday, August, 15, 2025 SNOA Chart by TradingView Sonoma 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 Capitalization08/14/2025$3.06$5.27+72.22%$6.92$4.8369.75 million shs$8.64 million08/13/2025$3.00$3.06+2.00%$3.13$2.954.28 million shs$5.03 million08/12/2025$2.98$3.00+0.67%$3.02$2.9113,457 shs$4.92 million08/11/2025$3.06$2.98-2.61%$3.15$2.9526,323 shs$4.89 million08/08/2025$3.11$3.06-1.61%$3.16$2.8820,022 shs$5.02 million08/07/2025$3.02$3.11+2.98%$3.12$2.9234,544 shs$5.10 million08/06/2025$3.01$3.02+0.33%$3.05$2.9027,253 shs$4.95 million08/05/2025$3.09$3.01-2.59%$3.19$3.0052,558 shs$4.94 million08/04/2025$2.99$3.09+3.34%$3.15$2.9746,914 shs$5.07 million08/01/2025$2.98$2.99+0.34%$3.02$2.8028,069 shs$4.90 million Get the Latest News and Ratings for SNOA and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Sonoma Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 07/31/2025$3.09$2.98-3.56%$3.20$2.9852,025 shs$4.90 million07/30/2025$3.13$3.09-1.28%$3.29$2.98256,255 shs$5.07 million07/29/2025$3.28$3.13-4.57%$3.33$3.1242,322 shs$5.13 million07/28/2025$3.42$3.28-4.09%$3.40$3.1860,460 shs$5.39 million07/25/2025$3.60$3.42-5.00%$3.66$3.3938,339 shs$5.62 million07/24/2025$3.71$3.60-2.96%$3.79$3.4948,861 shs$5.90 million07/23/2025$3.56$3.71+4.21%$3.75$3.5759,825 shs$6.08 million07/22/2025$3.52$3.56+1.14%$3.60$3.4145,186 shs$5.85 million07/21/2025$3.59$3.52-1.95%$3.69$3.5050,838 shs$5.77 million07/18/2025$3.58$3.59+0.28%$3.70$3.5043,347 shs$5.89 million07/17/2025$3.62$3.58-1.10%$3.75$3.5744,468 shs$5.87 million07/16/2025$3.68$3.62-1.63%$3.68$3.5555,613 shs$5.95 million07/15/2025$3.68$3.68$3.86$3.5489,619 shs$6.04 million07/14/2025$3.61$3.68+1.94%$3.89$3.52147,036 shs$6.04 million Related Companies Finch Therapeutics Group Stock Chart Equillium Stock Chart Relmada Therapeutics Stock Chart 180 Life Sciences Stock Chart NeuroSense Therapeutics Stock Chart BioXcel Therapeutics Stock Chart Chemomab Therapeutics Stock Chart Hoth Therapeutics Stock Chart Passage Bio Stock Chart Aspire Biopharma Stock Chart Receive SNOA Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Sonoma Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 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