EXHIBIT 99.2 AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT This Amended and Restated Registration Rights Agreement (this "AGREEMENT") is made and entered into as of June 5, 2002, among Aspen Technology, Inc., a Delaware corporation (the...Registration Rights Agreement • June 7th, 2002 • Aspen Technology Inc /De/ • Services-computer programming services • New York
Contract Type FiledJune 7th, 2002 Company Industry Jurisdiction
ARTICLE I DEFINITIONSSecurities Purchase Agreement • June 7th, 2002 • Aspen Technology Inc /De/ • Services-computer programming services • New York
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WARRANTAspen Technology Inc /De/ • June 7th, 2002 • Services-computer programming services
Company FiledJune 7th, 2002 Industry
UNIT WARRANTAspen Technology Inc /De/ • June 7th, 2002 • Services-computer programming services • New York
Company FiledJune 7th, 2002 Industry Jurisdiction