EXHIBIT 2.2 STOCK OPTION AGREEMENT THIS STOCK OPTION AGREEMENT dated as of November 3, 1997 (the "Agreement") is entered into by and between Parametric Technology Corporation ("Parametric"), a Massachusetts corporation, and Computervision Corporation...Stock Option Agreement • November 5th, 1997 • Computervision Corp /De/ • Services-computer integrated systems design • Massachusetts
BY AND AMONGAgreement and Plan of Reorganization • November 5th, 1997 • Computervision Corp /De/ • Services-computer integrated systems design • Delaware
