Date,Symbol,Name,Last Sale,Net Change,% Change,Market Cap,Country,IPO Year,Volume,Sector,Industry 20250729,SNOA,Sonoma Pharmaceuticals Inc. Common Stock,$3.13,-0.15,-4.573%,5141854.0,United States,2007.0,42322,Health Care,Biotechnology: Pharmaceutical Preparations 20250730,SNOA,Sonoma Pharmaceuticals Inc. Common Stock,$3.09,-0.04,-1.278%,5076144.0,United States,2007.0,257460,Health Care,Biotechnology: Pharmaceutical Preparations 20250731,SNOA,Sonoma Pharmaceuticals Inc. Common Stock,$2.98,-0.11,-3.56%,4895440.0,United States,2007.0,52025,Health Care,Biotechnology: Pharmaceutical Preparations