Aspen Technology to Present at the 38th Annual Canaccord Genuity Growth Conference

Aspen Technology Announces Financial Results for the Fourth Quarter And Fiscal Year 2012

Aspen Technology to Present at the 2014 Deutsche Bank Technology Conference

Aspen Technology Receives “Wells Notice”

Aspen Technology to Present at the 11th Annual Needham Growth Stock Conference

Aspen Technology Receives Staff Determination from Nasdaq

Aspen Technology to Present at Deutsche Bank’s 2012 dbAccess Technology Conference

Aspen Technology Provides Additional Details Relating to Filing of Form 12b-25 for Annual Report

Aspen Technology to Present at Deutsche Bank 2009 Technology Conference

Aspen Technology Announces Selected Preliminary Financial Results for the Third Quarter of Fiscal Year 2009