| 
                 
                    Closing price on 6/17/2020
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    1.84 | 
                 
                
                    | High | 
                    1.86 | 
                 
                
                    | Low | 
                    1.74 | 
                     
                
                    | Volume | 
                    11,467,980 | 
                                 
                
                    | Split-adjusted Price | 
                    1.78 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DLG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                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
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/28/2020
             | 
            
                0.00 / 0.00%
             |             
            
                1.45
             |           
            
                1.45
             |               
            
                1.42
             |                           
            
                1.43
             | 
            
                1.43
             |                     
            
                1.43
             |                                 
            
                3,150,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/27/2020
             | 
            
                0.00 / 0.00%
             |             
            
                1.44
             |           
            
                1.48
             |               
            
                1.43
             |                           
            
                1.43
             | 
            
                1.45
             |                     
            
                1.43
             |                                 
            
                3,322,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/26/2020
             | 
            
                -0.03 / -2.05%
             |             
            
                1.46
             |           
            
                1.46
             |               
            
                1.43
             |                           
            
                1.43
             | 
            
                1.44
             |                     
            
                1.43
             |                                 
            
                6,197,780
             |            
            
                 
             |                                       
         
    
        
            | 
                5/25/2020
             | 
            
                -0.01 / -0.68%
             |             
            
                1.45
             |           
            
                1.48
             |               
            
                1.44
             |                           
            
                1.46
             | 
            
                1.45
             |                     
            
                1.46
             |                                 
            
                6,547,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/22/2020
             | 
            
                0.00 / 0.00%
             |             
            
                1.46
             |           
            
                1.50
             |               
            
                1.46
             |                           
            
                1.47
             | 
            
                1.48
             |                     
            
                1.47
             |                                 
            
                3,960,880
             |            
            
                 
             |                                       
         
    
        
            | 
                5/21/2020
             | 
            
                -0.04 / -2.65%
             |             
            
                1.43
             |           
            
                1.50
             |               
            
                1.43
             |                           
            
                1.47
             | 
            
                1.47
             |                     
            
                1.47
             |                                 
            
                8,664,040
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/20/2020
             | 
            
                +0.02 / +1.34%
             |             
            
                1.51
             |           
            
                1.51
             |               
            
                1.49
             |                           
            
                1.51
             | 
            
                1.50
             |                     
            
                1.51
             |                                 
            
                2,378,770
             |            
            
                 
             |                                       
         
    
        
            | 
                5/19/2020
             | 
            
                -0.01 / -0.67%
             |             
            
                1.53
             |           
            
                1.54
             |               
            
                1.49
             |                           
            
                1.49
             | 
            
                1.51
             |                     
            
                1.49
             |                                 
            
                3,550,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/18/2020
             | 
            
                -0.01 / -0.66%
             |             
            
                1.48
             |           
            
                1.52
             |               
            
                1.48
             |                           
            
                1.50
             | 
            
                1.50
             |                     
            
                1.50
             |                                 
            
                3,496,560
             |            
            
                 
             |                                       
         
    
        
            | 
                5/15/2020
             | 
            
                -0.05 / -3.21%
             |             
            
                1.56
             |           
            
                1.57
             |               
            
                1.51
             |                           
            
                1.51
             | 
            
                1.53
             |                     
            
                1.51
             |                                 
            
                3,156,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/14/2020
             | 
            
                -0.01 / -0.64%
             |             
            
                1.57
             |           
            
                1.60
             |               
            
                1.55
             |                           
            
                1.56
             | 
            
                1.57
             |                     
            
                1.56
             |                                 
            
                4,530,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/13/2020
             | 
            
                +0.10 / +6.80%
             |             
            
                1.47
             |           
            
                1.57
             |               
            
                1.45
             |                           
            
                1.57
             | 
            
                1.53
             |                     
            
                1.57
             |                                 
            
                10,230,890
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/12/2020
             | 
            
                0.00 / 0.00%
             |             
            
                1.48
             |           
            
                1.48
             |               
            
                1.46
             |                           
            
                1.47
             | 
            
                1.47
             |                     
            
                1.47
             |                                 
            
                2,532,060
             |            
            
                 
             |                                       
         
    
        
            | 
                5/11/2020
             | 
            
                0.00 / 0.00%
             |             
            
                1.46
             |           
            
                1.48
             |               
            
                1.45
             |                           
            
                1.47
             | 
            
                1.46
             |                     
            
                1.47
             |                                 
            
                4,448,460
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/8/2020
             | 
            
                +0.02 / +1.38%
             |             
            
                1.45
             |           
            
                1.48
             |               
            
                1.44
             |                           
            
                1.47
             | 
            
                1.46
             |                     
            
                1.47
             |                                 
            
                4,640,620
             |            
            
                 
             |                                       
         
    
        
            | 
                5/7/2020
             | 
            
                -0.01 / -0.68%
             |             
            
                1.46
             |           
            
                1.46
             |               
            
                1.43
             |                           
            
                1.45
             | 
            
                1.45
             |                     
            
                1.45
             |                                 
            
                2,464,600
             |  
            
                 
             |                                                              
             
    
         
    
    
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