| 
                 
                    Closing price on 9/30/2013
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    7.60 | 
                 
                
                    | High | 
                    7.70 | 
                 
                
                    | Low | 
                    7.60 | 
                     
                
                    | Volume | 
                    30,100 | 
                                 
                
                    | Split-adjusted Price | 
                    2.73 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
EBS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/30/2013
             | 
            
                +0.10 / +1.32%
             |             
            
                7.60
             |           
            
                7.70
             |               
            
                7.60
             |                           
            
                7.70
             | 
            
                7.70
             |                     
            
                2.73
             |                                 
            
                30,100
             |            
            
                 
             |                                       
         
    
        
            | 
                9/27/2013
             | 
            
                -0.10 / -1.30%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.50
             |                           
            
                7.60
             | 
            
                7.60
             |                     
            
                2.69
             |                                 
            
                10,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/26/2013
             | 
            
                +0.20 / +2.67%
             |             
            
                7.50
             |           
            
                7.80
             |               
            
                7.50
             |                           
            
                7.70
             | 
            
                7.70
             |                     
            
                2.73
             |                                 
            
                29,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/25/2013
             | 
            
                -0.10 / -1.32%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                2.65
             |                                 
            
                20,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/24/2013
             | 
            
                +0.10 / +1.33%
             |             
            
                7.50
             |           
            
                7.60
             |               
            
                7.50
             |                           
            
                7.60
             | 
            
                7.60
             |                     
            
                2.69
             |                                 
            
                49,310
             |            
            
                 
             |                                       
         
    
        
            | 
                9/23/2013
             | 
            
                0.00 / 0.00%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                2.65
             |                                 
            
                18,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/20/2013
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.60
             |               
            
                7.40
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                2.65
             |                                 
            
                19,400
             |            
            
                 
             |                                       
         
    
        
            | 
                9/19/2013
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                2.65
             |                                 
            
                11,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/18/2013
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                2.65
             |                                 
            
                5,100
             |            
            
                 
             |                                       
         
    
        
            | 
                9/17/2013
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                2.65
             |                                 
            
                15,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/16/2013
             | 
            
                -0.10 / -1.32%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                2.65
             |                                 
            
                23,100
             |            
            
                 
             |                                       
         
    
        
            | 
                9/13/2013
             | 
            
                +0.10 / +1.33%
             |             
            
                7.50
             |           
            
                7.60
             |               
            
                7.50
             |                           
            
                7.60
             | 
            
                7.60
             |                     
            
                2.69
             |                                 
            
                8,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/12/2013
             | 
            
                +0.10 / +1.35%
             |             
            
                7.40
             |           
            
                7.50
             |               
            
                7.40
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                2.65
             |                                 
            
                6,100
             |            
            
                 
             |                                       
         
    
        
            | 
                9/11/2013
             | 
            
                0.00 / 0.00%
             |             
            
                7.40
             |           
            
                7.40
             |               
            
                7.40
             |                           
            
                7.40
             | 
            
                7.40
             |                     
            
                2.62
             |                                 
            
                2,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/10/2013
             | 
            
                0.00 / 0.00%
             |             
            
                7.30
             |           
            
                7.40
             |               
            
                7.30
             |                           
            
                7.40
             | 
            
                7.40
             |                     
            
                2.62
             |                                 
            
                1,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/9/2013
             | 
            
                -0.10 / -1.33%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.40
             |                           
            
                7.40
             | 
            
                7.40
             |                     
            
                2.62
             |                                 
            
                7,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/6/2013
             | 
            
                0.00 / 0.00%
             |             
            
                7.40
             |           
            
                7.50
             |               
            
                7.00
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                2.65
             |                                 
            
                3,400
             |            
            
                 
             |                                       
         
    
        
            | 
                9/5/2013
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.40
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                2.65
             |                                 
            
                5,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/4/2013
             | 
            
                -0.10 / -1.32%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                2.65
             |                                 
            
                5,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/3/2013
             | 
            
                0.00 / 0.00%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.40
             |                           
            
                7.60
             | 
            
                7.60
             |                     
            
                2.69
             |                                 
            
                22,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/30/2013
             | 
            
                0.00 / 0.00%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.50
             |                           
            
                7.60
             | 
            
                7.60
             |                     
            
                2.69
             |                                 
            
                9,200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/29/2013
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.60
             |               
            
                7.40
             |                           
            
                7.60
             | 
            
                7.60
             |                     
            
                2.69
             |                                 
            
                10,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/28/2013
             | 
            
                +0.10 / +1.33%
             |             
            
                7.50
             |           
            
                7.60
             |               
            
                7.50
             |                           
            
                7.60
             | 
            
                7.60
             |                     
            
                2.69
             |                                 
            
                10,400
             |            
            
                 
             |                                       
         
    
        
            | 
                8/27/2013
             | 
            
                -0.10 / -1.32%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                2.65
             |                                 
            
                38,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/26/2013
             | 
            
                -0.10 / -1.30%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.50
             |                           
            
                7.60
             | 
            
                7.60
             |                     
            
                2.69
             |                                 
            
                36,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/23/2013
             | 
            
                0.00 / 0.00%
             |             
            
                7.70
             |           
            
                7.70
             |               
            
                7.70
             |                           
            
                7.70
             | 
            
                7.70
             |                     
            
                2.73
             |                                 
            
                6,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/22/2013
             | 
            
                -0.20 / -2.53%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.70
             |                           
            
                7.70
             | 
            
                7.70
             |                     
            
                2.73
             |                                 
            
                18,569
             |            
            
                 
             |                                       
         
    
        
            | 
                8/21/2013
             | 
            
                +0.10 / +1.28%
             |             
            
                7.80
             |           
            
                7.90
             |               
            
                7.80
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                2.80
             |                                 
            
                21,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/20/2013
             | 
            
                -0.10 / -1.27%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                2.76
             |                                 
            
                20,200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/19/2013
             | 
            
                0.00 / 0.00%
             |             
            
                7.80
             |           
            
                7.90
             |               
            
                7.80
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                2.80
             |                                 
            
                27,800
             |  
            
                 
             |                                                              
             
    
         
    
    
 |