Aspen Technology Acquires Mnubo and Sabisu

Aspen Edge Connect and Aspen Cloud Connect Software Now Available in aspenONE Version 101

Arbitral Tribunal Issues Award in Favor of Aspen Technology in Arbitration Proceeding vs. Advanced Technology Middle East, WLL

Files Annual Report on Form 10-K for Fiscal Year 2008

Aspen Technology Announces Financial Results for the Fourth Quarter and Fiscal Year 2018

Aspen Technology Announces Financial Results for the First Quarter of Fiscal 2017

Aspen Technology Announces Financial Results for Fourth-Quarter Fiscal Year 2006 and Completion of Stock Option Review and Restatement

Aspen Technology Announces Financial Results for First-Quarter Fiscal Year 2007

Aspen Technology Announces Date of Fourth-Quarter Fiscal 2016 Financial Results Release, Conference Call and Webcast

Aspen Technology to Present at the Pacific Crest Emerging Technology Summit