| 
                 
                    Closing price on 7/9/2020
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    1.60 | 
                 
                
                    | High | 
                    1.65 | 
                 
                
                    | Low | 
                    1.60 | 
                     
                
                    | Volume | 
                    4,153,950 | 
                                 
                
                    | Split-adjusted Price | 
                    1.64 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DLG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/9/2020
             | 
            
                +0.06 / +3.80%
             |             
            
                1.60
             |           
            
                1.65
             |               
            
                1.60
             |                           
            
                1.64
             | 
            
                1.63
             |                     
            
                1.64
             |                                 
            
                4,153,950
             |            
            
                 
             |                                       
         
    
        
            | 
                7/8/2020
             | 
            
                +0.01 / +0.64%
             |             
            
                1.57
             |           
            
                1.60
             |               
            
                1.55
             |                           
            
                1.58
             | 
            
                1.57
             |                     
            
                1.58
             |                                 
            
                4,145,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/7/2020
             | 
            
                -0.05 / -3.09%
             |             
            
                1.60
             |           
            
                1.64
             |               
            
                1.57
             |                           
            
                1.57
             | 
            
                1.60
             |                     
            
                1.57
             |                                 
            
                4,028,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/6/2020
             | 
            
                0.00 / 0.00%
             |             
            
                1.61
             |           
            
                1.66
             |               
            
                1.58
             |                           
            
                1.62
             | 
            
                1.62
             |                     
            
                1.62
             |                                 
            
                1,985,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/3/2020
             | 
            
                0.00 / 0.00%
             |             
            
                1.61
             |           
            
                1.62
             |               
            
                1.59
             |                           
            
                1.62
             | 
            
                1.61
             |                     
            
                1.62
             |                                 
            
                1,627,260
             |            
            
                 
             |                                       
         
    
        
            | 
                7/2/2020
             | 
            
                -0.02 / -1.22%
             |             
            
                1.64
             |           
            
                1.65
             |               
            
                1.59
             |                           
            
                1.62
             | 
            
                1.62
             |                     
            
                1.62
             |                                 
            
                2,309,310
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/1/2020
             | 
            
                +0.10 / +6.49%
             |             
            
                1.55
             |           
            
                1.64
             |               
            
                1.52
             |                           
            
                1.64
             | 
            
                1.59
             |                     
            
                1.64
             |                                 
            
                5,942,570
             |            
            
                 
             |                                       
         
    
        
            | 
                6/30/2020
             | 
            
                -0.04 / -2.53%
             |             
            
                1.63
             |           
            
                1.64
             |               
            
                1.48
             |                           
            
                1.54
             | 
            
                1.55
             |                     
            
                1.54
             |                                 
            
                7,623,620
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/29/2020
             | 
            
                -0.11 / -6.51%
             |             
            
                1.69
             |           
            
                1.69
             |               
            
                1.58
             |                           
            
                1.58
             | 
            
                1.61
             |                     
            
                1.58
             |                                 
            
                8,544,830
             |            
            
                 
             |                                       
         
    
        
            | 
                6/26/2020
             | 
            
                -0.11 / -6.11%
             |             
            
                1.80
             |           
            
                1.81
             |               
            
                1.69
             |                           
            
                1.69
             | 
            
                1.73
             |                     
            
                1.69
             |                                 
            
                5,938,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/25/2020
             | 
            
                +0.08 / +4.65%
             |             
            
                1.70
             |           
            
                1.80
             |               
            
                1.67
             |                           
            
                1.80
             | 
            
                1.73
             |                     
            
                1.80
             |                                 
            
                8,457,270
             |            
            
                 
             |                                       
         
    
        
            | 
                6/24/2020
             | 
            
                -0.02 / -1.15%
             |             
            
                1.74
             |           
            
                1.79
             |               
            
                1.71
             |                           
            
                1.72
             | 
            
                1.74
             |                     
            
                1.72
             |                                 
            
                5,653,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/23/2020
             | 
            
                -0.07 / -3.87%
             |             
            
                1.81
             |           
            
                1.83
             |               
            
                1.69
             |                           
            
                1.74
             | 
            
                1.76
             |                     
            
                1.74
             |                                 
            
                12,573,040
             |            
            
                 
             |                                       
         
    
        
            | 
                6/22/2020
             | 
            
                -0.10 / -5.24%
             |             
            
                1.89
             |           
            
                1.92
             |               
            
                1.81
             |                           
            
                1.81
             | 
            
                1.86
             |                     
            
                1.81
             |                                 
            
                8,548,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/19/2020
             | 
            
                +0.02 / +1.06%
             |             
            
                1.88
             |           
            
                1.98
             |               
            
                1.87
             |                           
            
                1.91
             | 
            
                1.92
             |                     
            
                1.91
             |                                 
            
                7,621,230
             |            
            
                 
             |                                       
         
    
        
            | 
                6/18/2020
             | 
            
                +0.11 / +6.18%
             |             
            
                1.72
             |           
            
                1.90
             |               
            
                1.71
             |                           
            
                1.89
             | 
            
                1.83
             |                     
            
                1.89
             |                                 
            
                12,914,822
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/17/2020
             | 
            
                -0.09 / -4.81%
             |             
            
                1.84
             |           
            
                1.86
             |               
            
                1.74
             |                           
            
                1.78
             | 
            
                1.80
             |                     
            
                1.78
             |                                 
            
                11,467,980
             |            
            
                 
             |                                       
         
    
        
            | 
                6/16/2020
             | 
            
                -0.03 / -1.58%
             |             
            
                2.00
             |           
            
                2.01
             |               
            
                1.83
             |                           
            
                1.87
             | 
            
                1.92
             |                     
            
                1.87
             |                                 
            
                16,048,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/15/2020
             | 
            
                +0.12 / +6.74%
             |             
            
                1.85
             |           
            
                1.90
             |               
            
                1.84
             |                           
            
                1.90
             | 
            
                1.89
             |                     
            
                1.90
             |                                 
            
                27,105,970
             |            
            
                 
             |                                       
         
    
        
            | 
                6/12/2020
             | 
            
                +0.05 / +2.89%
             |             
            
                1.61
             |           
            
                1.78
             |               
            
                1.61
             |                           
            
                1.78
             | 
            
                1.70
             |                     
            
                1.78
             |                                 
            
                12,902,240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/11/2020
             | 
            
                0.00 / 0.00%
             |             
            
                1.85
             |           
            
                1.85
             |               
            
                1.73
             |                           
            
                1.73
             | 
            
                1.83
             |                     
            
                1.73
             |                                 
            
                24,268,220
             |            
            
                 
             |                                       
         
    
        
            | 
                6/10/2020
             | 
            
                +0.11 / +6.79%
             |             
            
                1.60
             |           
            
                1.73
             |               
            
                1.58
             |                           
            
                1.73
             | 
            
                1.67
             |                     
            
                1.73
             |                                 
            
                12,408,470
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/9/2020
             | 
            
                -0.03 / -1.82%
             |             
            
                1.68
             |           
            
                1.68
             |               
            
                1.58
             |                           
            
                1.62
             | 
            
                1.64
             |                     
            
                1.62
             |                                 
            
                11,920,560
             |            
            
                 
             |                                       
         
    
        
            | 
                6/8/2020
             | 
            
                +0.10 / +6.45%
             |             
            
                1.57
             |           
            
                1.65
             |               
            
                1.57
             |                           
            
                1.65
             | 
            
                1.64
             |                     
            
                1.65
             |                                 
            
                13,514,580
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/5/2020
             | 
            
                +0.02 / +1.31%
             |             
            
                1.52
             |           
            
                1.58
             |               
            
                1.51
             |                           
            
                1.55
             | 
            
                1.55
             |                     
            
                1.55
             |                                 
            
                6,667,250
             |            
            
                 
             |                                       
         
    
        
            | 
                6/4/2020
             | 
            
                +0.03 / +2.00%
             |             
            
                1.49
             |           
            
                1.53
             |               
            
                1.45
             |                           
            
                1.53
             | 
            
                1.49
             |                     
            
                1.53
             |                                 
            
                6,989,550
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/3/2020
             | 
            
                +0.01 / +0.67%
             |             
            
                1.47
             |           
            
                1.52
             |               
            
                1.46
             |                           
            
                1.50
             | 
            
                1.49
             |                     
            
                1.50
             |                                 
            
                4,362,480
             |            
            
                 
             |                                       
         
    
        
            | 
                6/2/2020
             | 
            
                -0.09 / -5.70%
             |             
            
                1.60
             |           
            
                1.61
             |               
            
                1.47
             |                           
            
                1.49
             | 
            
                1.54
             |                     
            
                1.49
             |                                 
            
                5,719,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/1/2020
             | 
            
                +0.09 / +6.04%
             |             
            
                1.55
             |           
            
                1.59
             |               
            
                1.54
             |                           
            
                1.58
             | 
            
                1.58
             |                     
            
                1.58
             |                                 
            
                16,743,490
             |            
            
                 
             |                                       
         
    
        
            | 
                5/29/2020
             | 
            
                +0.06 / +4.20%
             |             
            
                1.43
             |           
            
                1.53
             |               
            
                1.42
             |                           
            
                1.49
             | 
            
                1.48
             |                     
            
                1.49
             |                                 
            
                9,411,280
             |  
            
                 
             |                                                              
             
    
         
    
    
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