Attached files

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10-Q - 10-Q - XENOPORT INCd700807d10q.htm
EXCEL - IDEA: XBRL DOCUMENT - XENOPORT INCFinancial_Report.xls
EX-31.2 - EX-31.2 - XENOPORT INCd700807dex312.htm
EX-31.1 - EX-31.1 - XENOPORT INCd700807dex311.htm
EX-10.22 - EX-10.22 - XENOPORT INCd700807dex1022.htm

Exhibit 32.1

CERTIFICATION (1)

Pursuant to the requirement set forth in Rule 13a-14(b) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and Section 1350 of Chapter 63 of Title 18 of the United States Code (18 U.S.C. Section 1350), Ronald W. Barrett, Chief Executive Officer of XenoPort, Inc. (the “Company”), and William G. Harris, Senior Vice President of Finance and Chief Financial Officer of the Company, each hereby certifies that, to the best of his knowledge:

1. The Company’s Quarterly Report on Form 10-Q for the period ended March 31, 2014, to which this Certification is attached as Exhibit 32.1 (the “Periodic Report”), fully complies with the requirements of Section 13(a) or 15(d) of the Exchange Act, and

2. The information contained in the Periodic Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

In Witness Whereof, the undersigned have set their hands hereto as of the 9th day of May 2014.

 

/s/ RONALD W. BARRETT

Ronald W. Barrett
Chief Executive Officer and Director

/s/ WILLIAM G. HARRIS

William G. Harris
Senior Vice President of Finance and Chief Financial Officer

 

(1) This certification accompanies the quarterly report on Form 10-Q to which it relates, is not deemed filed with the Securities and Exchange Commission and is not to be incorporated by reference into any filing of XenoPort, Inc. under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended (whether made before or after the date of the Form 10-Q), irrespective of any general incorporation language contained in such filing.