Press Release

AspenTech Announces Release of aspenONE® V7.3 Manufacturing & Supply Chain Software

Optimization Innovations in Advanced Process Control, Planning & Scheduling, and Production Management & Execution Deliver Mobile Access, and Improvements in User Interfaces, Analytics, Reporting, Diagnostics and Integration

Press Release

AspenTech and SCR Technology Group to Present at Brazil Automation ISA 2011 on Best Practices for Energy Efficiency in Process Manufacturing

Demonstrations Will Also Showcase How AspenTech Performance Management and Process Control Solutions Improve Operational Efficiency, Increase Equipment Effectiveness, and Reduce Emissions

Press Release

Aspen Technology Announces Financial Results for the Third Quarter Fiscal 2011

Aspen Technology Announces Financial Results for the Third Quarter Fiscal 2011

Press Release

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

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

Press Release

Aspen Technology to Present at the Deutsche Bank 2011 Technology Conference

Aspen Technology to Present at the Deutsche Bank 2011 Technology Conference

Press Release

Aspen Technology to Present at the Deutsche Bank 2011 Small & Mid Cap Conference

Aspen Technology to Present at the Deutsche Bank 2011 Small & Mid Cap Conference

Press Release

Aspen Technology to Present at the Canaccord Genuity Growth Conference

Aspen Technology to Present at the Canaccord Genuity Growth Conference

Press Release

Aspen Technology to Webcast Investor Day

Aspen Technology to Webcast Investor Day

Press Release

Aspen Technology to Present at Upcoming Investor Conferences

Aspen Technology to Present at Upcoming Investor Conferences

Press Release

Aspen Technology Announces Financial Results for the Third Quarter Fiscal 2011

Aspen Technology Announces Financial Results for the Third Quarter Fiscal 2011

Page 266 of 362