Joint Filer Information and Signature
 
Joint Filers:
   
       
       
 
1. Name:
Northwater Capital Management Inc.
 
 
    Address:
161 Bay Street, Suite 4000, Toronto, Ontario, Canada M5J 2T3
 
       
   
NORTHWATER CAPITAL MANAGEMENT INC.
 
       
       
   
By:  /s/ Jonathan Piurko                                                                
August 11, 2016
   
Name: Jonathan Piurko
 
   
Title: Managing Director
 
       
   
By:  /s/ Frances Kordyback                                                          
August 11, 2016
   
Name: Frances Kordyback
 
   
Title: Managing Director
 
       
       
 
2. Name:
Northwater Intellectual Property Fund L.P. 1 
 
 
    Address: 
161 Bay Street, Suite 4000, Toronto, Ontario, Canada M5J 2T3 
 
       
   
NORTHWATER INTELLECTUAL PROPERTY FUND L.P. 1
 
    BY: NORTHWATER IP 1 GP INC., ITS GENERAL PARTNER  
       
       
    By:  /s/ Jonathan Piurko                                                                
August 11, 2016 
   
Name: Jonathan Piurko 
 
    Title: Managing Director  
       
   
By:  /s/ Frances Kordyback                                                            
August 11, 2016 
   
Name: Frances Kordyback 
 
   
Title: Managing Director