13G Filing: Flynn James E and Xenoport Inc (XNPT)

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Page 11 of 14 SEC Filing

                                   
SIGNATURE
     After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
DEERFIELD MGMT, L.P.
By:  J.E. Flynn Capital, LLC, General Partner
By: /s/ Jonathan Isler
     Jonathan Isler, Attorney-In-Fact
DEERFIELD MANAGEMENT COMPANY, L.P.
By:  Flynn Management LLC, General Partner
By: /s/ Jonathan Isler
     Jonathan Isler, Attorney-In-Fact
DEERFIELD SPECIAL SITUATIONS FUND, L.P.
By:  Deerfield Mgmt, L.P., General Partner
By:  J.E. Flynn Capital, LLC, General Partner
By: /s/ Jonathan Isler
     Jonathan Isler, Attorney-In-Fact
JAMES E. FLYNN
 
/s/ Jonathan Isler
Jonathan Isler, Attorney-In-Fact
Date:  January 22, 2016

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