(1) Includes accounts payable, accrued expenses, and accrued compensation and benefits.

(2) Acquisitions of businesses:

a. The year ended September 30, 2008 includes $248 million for our acquisition of CoCreate and $14 million for two other acquisitions, net of cash acquired.

b. The year ended September 30, 2007 includes $16 million for our acquisition of ITEDO and $7 million for our acquisition of NC Graphics, both net of cash acquired; $2 million of contingent purchase price earned in the first quarter of 2007 related to 2006 acquisitions; $2 million for our acquisition of Net Regulus; and $4 million for the acquisition of the remaining equity interest in a controlled subsidiary.

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Contact:

PTC
Kristian Talvitie, 781-370-6151
VP of Investor Relations
Email Contact