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

Aspen Technology Appoints David Leitham as Senior Vice President and General Manager

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

Aspen Technology Appoints Chantelle Breithaupt as Senior Vice President and Chief Financial Officer

Aspen Technology Announces Date of Second-Quarter 2006 Financial Results Release, Conference Call and Webcast

Aspen Technology Announces the Acquisition of Camo Analytics AS

Aspen Technology Announces Date of Fourth-Quarter Fiscal 2019 Financial Results Release

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

Aspen Technology Announces Date of Fourth-Quarter Fiscal 2014 Financial Results Release, Conference Call and Webcast

Announces new subscription-based commercial model for aspenONE suite of solutions