| 
                 
                    Closing price on 4/26/2016
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    8.80 | 
                 
                
                    | High | 
                    9.00 | 
                 
                
                    | Low | 
                    8.70 | 
                     
                
                    | Volume | 
                    1,204,680 | 
                                 
                
                    | Split-adjusted Price | 
                    3.68 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DIG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/26/2016
             | 
            
                +0.10 / +1.14%
             |             
            
                8.80
             |           
            
                9.00
             |               
            
                8.70
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                3.68
             |                                 
            
                1,204,680
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2016
             | 
            
                +0.30 / +3.53%
             |             
            
                8.80
             |           
            
                8.90
             |               
            
                8.60
             |                           
            
                8.80
             | 
            
                8.76
             |                     
            
                3.63
             |                                 
            
                2,336,410
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2016
             | 
            
                +0.50 / +6.25%
             |             
            
                8.10
             |           
            
                8.50
             |               
            
                8.00
             |                           
            
                8.50
             | 
            
                8.40
             |                     
            
                3.51
             |                                 
            
                2,805,889
             |            
            
                 
             |                                       
         
    
        
            | 
                4/21/2016
             | 
            
                +0.20 / +2.56%
             |             
            
                7.80
             |           
            
                8.10
             |               
            
                7.70
             |                           
            
                8.00
             | 
            
                7.92
             |                     
            
                3.30
             |                                 
            
                864,080
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/20/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.70
             |                           
            
                7.80
             | 
            
                7.73
             |                     
            
                3.22
             |                                 
            
                238,300
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2016
             | 
            
                -0.10 / -1.27%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.87
             |                     
            
                3.22
             |                                 
            
                650,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/15/2016
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.20
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                8.03
             |                     
            
                3.26
             |                                 
            
                1,523,240
             |            
            
                 
             |                                       
         
    
        
            | 
                4/14/2016
             | 
            
                +0.10 / +1.28%
             |             
            
                7.80
             |           
            
                8.10
             |               
            
                7.80
             |                           
            
                7.90
             | 
            
                7.94
             |                     
            
                3.26
             |                                 
            
                780,410
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/13/2016
             | 
            
                +0.10 / +1.30%
             |             
            
                7.80
             |           
            
                8.00
             |               
            
                7.70
             |                           
            
                7.80
             | 
            
                7.83
             |                     
            
                3.22
             |                                 
            
                682,560
             |            
            
                 
             |                                       
         
    
        
            | 
                4/12/2016
             | 
            
                -0.20 / -2.53%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.70
             |                           
            
                7.70
             | 
            
                7.82
             |                     
            
                3.18
             |                                 
            
                486,670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/11/2016
             | 
            
                +0.30 / +3.95%
             |             
            
                7.60
             |           
            
                8.10
             |               
            
                7.60
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                3.26
             |                                 
            
                764,300
             |            
            
                 
             |                                       
         
    
        
            | 
                4/8/2016
             | 
            
                +0.10 / +1.33%
             |             
            
                7.50
             |           
            
                7.60
             |               
            
                7.40
             |                           
            
                7.60
             | 
            
                7.52
             |                     
            
                3.14
             |                                 
            
                421,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/7/2016
             | 
            
                +0.10 / +1.35%
             |             
            
                7.50
             |           
            
                7.60
             |               
            
                7.40
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                3.10
             |                                 
            
                356,070
             |            
            
                 
             |                                       
         
    
        
            | 
                4/6/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.40
             |           
            
                7.50
             |               
            
                7.30
             |                           
            
                7.40
             | 
            
                7.40
             |                     
            
                3.06
             |                                 
            
                168,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/5/2016
             | 
            
                -0.10 / -1.33%
             |             
            
                7.50
             |           
            
                7.60
             |               
            
                7.40
             |                           
            
                7.40
             | 
            
                7.47
             |                     
            
                3.06
             |                                 
            
                176,770
             |            
            
                 
             |                                       
         
    
        
            | 
                4/4/2016
             | 
            
                +0.40 / +5.63%
             |             
            
                7.10
             |           
            
                7.50
             |               
            
                7.10
             |                           
            
                7.50
             | 
            
                7.39
             |                     
            
                3.10
             |                                 
            
                815,920
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/1/2016
             | 
            
                -0.10 / -1.39%
             |             
            
                7.20
             |           
            
                7.30
             |               
            
                7.00
             |                           
            
                7.10
             | 
            
                7.16
             |                     
            
                2.93
             |                                 
            
                339,420
             |            
            
                 
             |                                       
         
    
        
            | 
                3/31/2016
             | 
            
                -0.20 / -2.70%
             |             
            
                7.40
             |           
            
                7.50
             |               
            
                7.20
             |                           
            
                7.20
             | 
            
                7.30
             |                     
            
                2.97
             |                                 
            
                426,620
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/30/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.40
             |           
            
                7.50
             |               
            
                7.20
             |                           
            
                7.40
             | 
            
                7.36
             |                     
            
                3.06
             |                                 
            
                455,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/29/2016
             | 
            
                -0.20 / -2.63%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.30
             |                           
            
                7.40
             | 
            
                7.47
             |                     
            
                3.06
             |                                 
            
                490,940
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/28/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.60
             |           
            
                7.70
             |               
            
                7.50
             |                           
            
                7.60
             | 
            
                7.57
             |                     
            
                3.14
             |                                 
            
                314,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/25/2016
             | 
            
                -0.10 / -1.30%
             |             
            
                7.60
             |           
            
                7.70
             |               
            
                7.50
             |                           
            
                7.60
             | 
            
                7.58
             |                     
            
                3.14
             |                                 
            
                188,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/24/2016
             | 
            
                +0.10 / +1.32%
             |             
            
                7.70
             |           
            
                7.80
             |               
            
                7.60
             |                           
            
                7.70
             | 
            
                7.65
             |                     
            
                3.18
             |                                 
            
                539,750
             |            
            
                 
             |                                       
         
    
        
            | 
                3/23/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.70
             |           
            
                7.70
             |               
            
                7.50
             |                           
            
                7.60
             | 
            
                7.54
             |                     
            
                3.14
             |                                 
            
                701,570
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/22/2016
             | 
            
                -0.10 / -1.30%
             |             
            
                7.70
             |           
            
                7.70
             |               
            
                7.50
             |                           
            
                7.60
             | 
            
                7.60
             |                     
            
                3.14
             |                                 
            
                491,430
             |            
            
                 
             |                                       
         
    
        
            | 
                3/21/2016
             | 
            
                -0.10 / -1.28%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.70
             |                           
            
                7.70
             | 
            
                7.72
             |                     
            
                3.18
             |                                 
            
                238,680
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/18/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.70
             |                           
            
                7.80
             | 
            
                7.82
             |                     
            
                3.22
             |                                 
            
                338,070
             |            
            
                 
             |                                       
         
    
        
            | 
                3/17/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.90
             |           
            
                8.00
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.89
             |                     
            
                3.22
             |                                 
            
                433,670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/16/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.80
             |           
            
                8.00
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.84
             |                     
            
                3.22
             |                                 
            
                237,030
             |            
            
                 
             |                                       
         
    
        
            | 
                3/15/2016
             | 
            
                -0.10 / -1.27%
             |             
            
                7.90
             |           
            
                8.00
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.85
             |                     
            
                3.22
             |                                 
            
                312,960
             |  
            
                 
             |                                                              
             
    
         
    
    
 |