Date,Symbol,Name,Last Sale,Net Change,% Change,Market Cap,Country,IPO Year,Volume,Sector,Industry 20250729,REGN,Regeneron Pharmaceuticals Inc. Common Stock,$558.145,-0.485,-0.087%,60260402323.0,United States,1991.0,814895,Health Care,Biotechnology: Pharmaceutical Preparations 20250730,REGN,Regeneron Pharmaceuticals Inc. Common Stock,$554.58,-3.565,-0.639%,59875505326.0,United States,1991.0,564407,Health Care,Biotechnology: Pharmaceutical Preparations 20250731,REGN,Regeneron Pharmaceuticals Inc. Common Stock,$545.46,-9.12,-1.644%,58890859994.0,United States,1991.0,1412807,Health Care,Biotechnology: Pharmaceutical Preparations