Aspen Technology Inc Appoints Amar Hanspal to Its Board of Directors

Aspen Technology Begins Journey toward the Self-Optimizing Plant with Aspen Unified

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

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

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

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

Aspen Technology Software to help Improve Operations and Supply Chain Alignment for Shell Catalysts & Technologies

Files Annual Report on Form 10-K for Fiscal Year 2009; Files Quarterly Reports on Form 10-Q for First, Second and Third Quarters Fiscal 2009; Announces Selected Preliminary Financial Results for First Quarter Fiscal 2010

Board of Directors Approve $40 Million Share Repurchase Program

Announces $100 Million Share Repurchase Program