Aspen Technology Announces Date of Selected Preliminary Fiscal 2008 First-Quarter Financial Results Release, Conference Call and Webcast

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

Aspen Technology Announces Date of Third-Quarter Fiscal 2011 Financial Results Release, Conference Call and Webcast

Aspen Technology Announces Date of Third-Quarter Fiscal 2012 Financial Results Release, Conference Call and Webcast

Aspen Technology Announces Financial Results for the Second Quarter of Fiscal 2014

Aspen Technology Announces Financial Results for the Second Quarter of Fiscal 2015

Aspen Technology Announces Financial Results for the Second Quarter of Fiscal 2016

Aspen Technology Announces Financial Results for the Third Quarter of Fiscal 2014

Aspen Technology Announces Financial Results for the Third Quarter of Fiscal 2015

Aspen Technology Announces Financial Results for the Third Quarter of Fiscal 2016