Aspen Technology to Host Investor Day

Aspen Technology Announces Date of Selected Preliminary Fiscal 2009 First-Quarter Financial Results Release, Conference Call and Webcast

Aspen Technology Announces Date of Selected Preliminary Fiscal 2008 Fourth-Quarter and Full Year Financial Results Release

Aspen Technology Appoints Jill D. Smith to its Board of Directors

Aspen Technology Announces Date of Second-Quarter Fiscal 2018 Financial Results Release

Aspen Technology to Host Investor Day

Aspen Technology Announces Date of Second-Quarter Fiscal 2015 Financial Results Release, Conference Call and Webcast

Aspen Technology to Present at 12th Annual Needham Growth Conference

Aspen Technology Announces Date of Second-Quarter Fiscal 2013 Financial Results Release, Conference Call and Webcast

Aspen Technology to Present at the Deutsche Bank 2011 Technology Conference