Date,Symbol,Name,Last Sale,Net Change,% Change,Market Cap,Country,IPO Year,Volume,Sector,Industry 20250729,SPRO,Spero Therapeutics Inc. Common Stock,$2.20,-0.1,-4.348%,123003410.0,United States,2017.0,879074,Health Care,Biotechnology: Pharmaceutical Preparations 20250730,SPRO,Spero Therapeutics Inc. Common Stock,$2.175,-0.025,-1.136%,121605644.0,United States,2017.0,484530,Health Care,Biotechnology: Pharmaceutical Preparations 20250731,SPRO,Spero Therapeutics Inc. Common Stock,$2.32,0.145,6.667%,129712687.0,United States,2017.0,917299,Health Care,Biotechnology: Pharmaceutical Preparations