SCHEDULEOF WARRANTS

EX-4.8 2 v143585_ex4-8.htm
Exhibit 4.8

SCHEDULE OF WARRANTS

Warrant
No.
  
Issuance
Date
  
Expiration
Date
  
Issued To:
  
Original
No. of
Shares
    
Exercise
Price
  
                           
2007A-1
  
10/30/2007
  
10/30/2013
  
DEERFIELD PRIVATE DESIGN INTERNATIONAL, L.P.
     2,481,077       1.31  
                             
2007A-2
  
10/30/2007
  
10/30/2013
  
DEERFIELD SPECIAL SITUATIONS FUND, L.P.
     283,896       1.31  
                             
2007A-3
  
10/30/2007
  
10/30/2013
  
DEERFIELD SPECIAL SITUATIONS FUND INTERNATIONAL LIMITED
     520,343       1.31  
                             
2007A-4
  
10/30/2007
  
10/30/2013
  
DEERFIELD PRIVATE DESIGN FUND, L.P.
     1,540,117       1.31  
                             
2007A-5
  
10/14/2008
  
10/14/2014
  
DEERFIELD PRIVATE DESIGN INTERNATIONAL, L.P.
     437,112       1.31  
                             
2007A-6
  
10/14/2008
  
10/14/2014
  
DEERFIELD SPECIAL SITUATIONS FUND, L.P.
     50,016       1.31  
                             
2007A-7
  
10/14/2008
  
10/14/2014
  
DEERFIELD SPECIAL SITUATIONS FUND INTERNATIONAL LIMITED
     91,673       1.31  
                             
2007A-8
  
10/14/2008
  
10/14/2014
  
DEERFIELD PRIVATE DESIGN FUND, L.P.
     271,335       1.31