Date,Symbol,Name,Last Sale,Net Change,% Change,Market Cap,Country,IPO Year,Volume,Sector,Industry 20250729,CLDX,Celldex Therapeutics Inc.,$21.95,-0.06,-0.273%,1457353590.0,United States,nan,693057,Health Care,Biotechnology: In Vitro & In Vivo Diagnostic Substances 20250730,CLDX,Celldex Therapeutics Inc.,$22.81,0.86,3.918%,1514452637.0,United States,nan,992371,Health Care,Biotechnology: In Vitro & In Vivo Diagnostic Substances 20250731,CLDX,Celldex Therapeutics Inc.,$21.98,-0.83,-3.639%,1459345417.0,United States,nan,783425,Health Care,Biotechnology: In Vitro & In Vivo Diagnostic Substances