Date,Symbol,Name,Last Sale,Net Change,% Change,Market Cap,Country,IPO Year,Volume,Sector,Industry 20250729,ALEC,Alector Inc. Common Stock,$1.61,-0.15,-8.523%,160988086.0,United States,2019.0,627610,Health Care,Biotechnology: Biological Products (No Diagnostic Substances) 20250730,ALEC,Alector Inc. Common Stock,$1.60,-0.01,-0.621%,159988160.0,United States,2019.0,657189,Health Care,Biotechnology: Biological Products (No Diagnostic Substances) 20250731,ALEC,Alector Inc. Common Stock,$1.49,-0.11,-6.875%,148988974.0,United States,2019.0,650946,Health Care,Biotechnology: Biological Products (No Diagnostic Substances)