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

Aspen Technology to Present at the Wells Fargo Securities 2011 Technology, Media & Telecom Conference

Aspen Technology Announces Closure of FTC Investigation and Agreement to Modify Consent Decree

Aspen Technology Announces Appointment of New Independent Registered Public Accounting Firm

Aspen Technology Announces Financial Results for the Fourth Quarter and Fiscal Year 2016

Aspen Technology Announces Financial Results for the Fourth Quarter and Fiscal Year 2015

Aspen Technology Announces Financial Results for the Fourth Quarter and Fiscal Year 2014

Filing of 10-Q brings company current with SEC filing requirements Reports its first quarter under the new aspenONE subscription-based licensing model

Eliminates approximately $15 million in future annual preferred stock discount and dividends

Aspen Technology Announces Financial Results for the First Quarter of Fiscal 2019