Aspen Technology Announces Date of Selected Preliminary Fiscal 2009 First-Quarter Financial Results Release, Conference Call and Webcast

Aspen Technology Appoints Jill D. Smith to its Board of Directors

Aspen Technology Appoints James Hintlian to Launch Pharmaceuticals Business Unit

Aspen Technology Appoints Georgia Keresty PhD MPH to Its Board of Directors

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

Aspen Technology Announces Selected Financial Results for the First Quarter of Fiscal 2021

Aspen Technology to Present at the William Blair Emerging Growth Stock Conference

Aspen Technology to Present at the UBS Global Technology & Services Conference

Aspen Technology to Present at the Pacific Crest Future Shifts in Technology Forum

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