CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY BRACKETS, IS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 24B-2 OF THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED. May 15, 2009Certain • August 6th, 2009 • Xenoport Inc • Pharmaceutical preparations
This letter agreement (hereinafter, this “Amendment”) is to confirm the agreement between Astellas and XenoPort effective as of the 15th day of May, 2009 (the “Amendment Effective Date”), with respect to certain modifications to the Agreement as set out in Paragraphs 1 – 11 below. Each of XenoPort and Astellas shall be hereinafter referred to as a “Party,” and together as the “Parties.” Astellas and XenoPort agree that, effective the Amendment Effective Date, the Agreement shall be amended as follows:
