Aspen Technology Announces Date of First-Quarter Fiscal 2017 Financial Results Release, Conference Call and Webcast

Aspen Technology Announces Selected Financial Results for Second-Quarter Fiscal Year 2007

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

Aspen Technology Announces Selected Financial Results for Fourth-Quarter Fiscal Year 2006, Stock Option Grant Review and Restatement

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

Aspen Technology Announces Secondary Offering of 18,000,000 Shares of Common Stock by Affiliates of Advent International

Aspen Technology Announces Date of First-Quarter Fiscal 2010 Financial Results Release, Conference Call and Webcast

Aspen Technology Announces Restatement of Previously Issued Financial Statements

Aspen Technology Announces Conversion of Series D-2 Preferred Stock to Common Stock

Aspen Technology Announces Restatement of Fiscal 2006 Results