Date,Symbol,Name,Last Sale,Net Change,% Change,Market Cap,Country,IPO Year,Volume,Sector,Industry 20250729,ASPN,Aspen Aerogels Inc. Common Stock,$7.80,0.07,0.906%,640959992.0,United States,2014.0,3594347,Consumer Discretionary,RETAIL: Building Materials 20250730,ASPN,Aspen Aerogels Inc. Common Stock,$7.90,0.1,1.282%,649177428.0,United States,2014.0,3508048,Consumer Discretionary,RETAIL: Building Materials 20250731,ASPN,Aspen Aerogels Inc. Common Stock,$7.66,-0.24,-3.038%,629455582.0,United States,2014.0,2128029,Consumer Discretionary,RETAIL: Building Materials