Joint Filer Information

Names:
Deerfield Mgmt, L.P.,  Deerfield Management Company, L.P.,
Deerfield Special Situations Fund, L.P.
   
Address:
780 Third Avenue, 37th Floor
New York, NY  10017
   
Designated Filer:
James E. Flynn
   
Issuer and Ticker Symbol:
AxoGen, Inc. [AXGN]
   
Date of Event Requiring Statement:
February 10, 2015
 
The undersigned, Deerfield Mgmt, L.P.,  Deerfield Management Company, L.P.  and Deerfield Special Situations Fund, L.P. are jointly filing the attached Initial Statement of Beneficial Ownership on Form 3 with James E. Flynn with respect to the beneficial ownership of securities of AxoGen, Inc.

Signatures:

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