| 
                 
                    Closing price on 11/20/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    7.01 | 
                 
                
                    | High | 
                    7.02 | 
                 
                
                    | Low | 
                    6.99 | 
                     
                
                    | Volume | 
                    159,820 | 
                                 
                
                    | Split-adjusted Price | 
                    4.91 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DCM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/20/2019
             | 
            
                -0.01 / -0.14%
             |             
            
                7.01
             |           
            
                7.02
             |               
            
                6.99
             |                           
            
                6.99
             | 
            
                7.00
             |                     
            
                4.91
             |                                 
            
                159,820
             |            
            
                 
             |                                       
         
    
        
            | 
                11/19/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.00
             |           
            
                7.05
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.02
             |                     
            
                4.92
             |                                 
            
                196,870
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/18/2019
             | 
            
                -0.03 / -0.43%
             |             
            
                7.04
             |           
            
                7.06
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.02
             |                     
            
                4.92
             |                                 
            
                142,800
             |            
            
                 
             |                                       
         
    
        
            | 
                11/15/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.07
             |           
            
                7.07
             |               
            
                7.03
             |                           
            
                7.03
             | 
            
                7.04
             |                     
            
                4.94
             |                                 
            
                74,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/14/2019
             | 
            
                -0.06 / -0.85%
             |             
            
                7.14
             |           
            
                7.14
             |               
            
                7.03
             |                           
            
                7.03
             | 
            
                7.06
             |                     
            
                4.94
             |                                 
            
                381,690
             |            
            
                 
             |                                       
         
    
        
            | 
                11/13/2019
             | 
            
                -0.04 / -0.56%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                7.09
             |                           
            
                7.09
             | 
            
                7.12
             |                     
            
                4.98
             |                                 
            
                285,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/12/2019
             | 
            
                -0.07 / -0.97%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                7.05
             |                           
            
                7.13
             | 
            
                7.15
             |                     
            
                5.01
             |                                 
            
                211,160
             |            
            
                 
             |                                       
         
    
        
            | 
                11/11/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.28
             |           
            
                7.28
             |               
            
                7.18
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                5.06
             |                                 
            
                122,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/8/2019
             | 
            
                -0.05 / -0.69%
             |             
            
                7.25
             |           
            
                7.27
             |               
            
                7.19
             |                           
            
                7.20
             | 
            
                7.21
             |                     
            
                5.06
             |                                 
            
                325,590
             |            
            
                 
             |                                       
         
    
        
            | 
                11/7/2019
             | 
            
                -0.01 / -0.14%
             |             
            
                7.26
             |           
            
                7.29
             |               
            
                7.22
             |                           
            
                7.25
             | 
            
                7.25
             |                     
            
                5.10
             |                                 
            
                159,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/6/2019
             | 
            
                -0.02 / -0.27%
             |             
            
                7.30
             |           
            
                7.30
             |               
            
                7.24
             |                           
            
                7.26
             | 
            
                7.27
             |                     
            
                5.10
             |                                 
            
                284,750
             |            
            
                 
             |                                       
         
    
        
            | 
                11/5/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.30
             |           
            
                7.31
             |               
            
                7.27
             |                           
            
                7.28
             | 
            
                7.29
             |                     
            
                5.12
             |                                 
            
                156,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/4/2019
             | 
            
                -0.08 / -1.09%
             |             
            
                7.36
             |           
            
                7.36
             |               
            
                7.28
             |                           
            
                7.28
             | 
            
                7.32
             |                     
            
                5.12
             |                                 
            
                476,480
             |            
            
                 
             |                                       
         
    
        
            | 
                11/1/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.36
             |           
            
                7.36
             |               
            
                7.31
             |                           
            
                7.36
             | 
            
                7.33
             |                     
            
                5.17
             |                                 
            
                300,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/31/2019
             | 
            
                -0.03 / -0.41%
             |             
            
                7.38
             |           
            
                7.48
             |               
            
                7.35
             |                           
            
                7.36
             | 
            
                7.38
             |                     
            
                5.17
             |                                 
            
                205,630
             |            
            
                 
             |                                       
         
    
        
            | 
                10/30/2019
             | 
            
                +0.04 / +0.54%
             |             
            
                7.36
             |           
            
                7.44
             |               
            
                7.34
             |                           
            
                7.39
             | 
            
                7.37
             |                     
            
                5.19
             |                                 
            
                174,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/29/2019
             | 
            
                -0.02 / -0.27%
             |             
            
                7.36
             |           
            
                7.38
             |               
            
                7.32
             |                           
            
                7.35
             | 
            
                7.36
             |                     
            
                5.17
             |                                 
            
                211,380
             |            
            
                 
             |                                       
         
    
        
            | 
                10/28/2019
             | 
            
                -0.01 / -0.14%
             |             
            
                7.32
             |           
            
                7.41
             |               
            
                7.32
             |                           
            
                7.37
             | 
            
                7.36
             |                     
            
                5.18
             |                                 
            
                365,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/25/2019
             | 
            
                -0.15 / -1.99%
             |             
            
                7.49
             |           
            
                7.49
             |               
            
                7.37
             |                           
            
                7.38
             | 
            
                7.41
             |                     
            
                5.19
             |                                 
            
                777,430
             |            
            
                 
             |                                       
         
    
        
            | 
                10/24/2019
             | 
            
                -0.04 / -0.53%
             |             
            
                7.55
             |           
            
                7.59
             |               
            
                7.53
             |                           
            
                7.53
             | 
            
                7.56
             |                     
            
                5.29
             |                                 
            
                134,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/23/2019
             | 
            
                +0.04 / +0.53%
             |             
            
                7.53
             |           
            
                7.60
             |               
            
                7.53
             |                           
            
                7.57
             | 
            
                7.56
             |                     
            
                5.32
             |                                 
            
                116,870
             |            
            
                 
             |                                       
         
    
        
            | 
                10/22/2019
             | 
            
                -0.09 / -1.18%
             |             
            
                7.64
             |           
            
                7.76
             |               
            
                7.53
             |                           
            
                7.53
             | 
            
                7.62
             |                     
            
                5.29
             |                                 
            
                569,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/21/2019
             | 
            
                -0.07 / -0.91%
             |             
            
                7.69
             |           
            
                7.70
             |               
            
                7.62
             |                           
            
                7.62
             | 
            
                7.65
             |                     
            
                5.36
             |                                 
            
                212,580
             |            
            
                 
             |                                       
         
    
        
            | 
                10/18/2019
             | 
            
                -0.14 / -1.79%
             |             
            
                7.85
             |           
            
                7.85
             |               
            
                7.69
             |                           
            
                7.69
             | 
            
                7.77
             |                     
            
                5.40
             |                                 
            
                316,620
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/17/2019
             | 
            
                +0.26 / +3.43%
             |             
            
                7.80
             |           
            
                7.95
             |               
            
                7.70
             |                           
            
                7.83
             | 
            
                7.84
             |                     
            
                5.50
             |                                 
            
                1,527,930
             |            
            
                 
             |                                       
         
    
        
            | 
                10/16/2019
             | 
            
                -0.02 / -0.26%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.54
             |                           
            
                7.57
             | 
            
                7.57
             |                     
            
                5.32
             |                                 
            
                514,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/15/2019
             | 
            
                +0.21 / +2.85%
             |             
            
                7.38
             |           
            
                7.60
             |               
            
                7.38
             |                           
            
                7.59
             | 
            
                7.54
             |                     
            
                5.33
             |                                 
            
                1,041,050
             |            
            
                 
             |                                       
         
    
        
            | 
                10/14/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.38
             |           
            
                7.42
             |               
            
                7.37
             |                           
            
                7.38
             | 
            
                7.37
             |                     
            
                5.19
             |                                 
            
                175,340
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/11/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.39
             |           
            
                7.44
             |               
            
                7.37
             |                           
            
                7.38
             | 
            
                7.38
             |                     
            
                5.19
             |                                 
            
                110,170
             |            
            
                 
             |                                       
         
    
        
            | 
                10/10/2019
             | 
            
                -0.03 / -0.40%
             |             
            
                7.39
             |           
            
                7.41
             |               
            
                7.37
             |                           
            
                7.38
             | 
            
                7.38
             |                     
            
                5.19
             |                                 
            
                160,790
             |  
            
                 
             |                                                              
             
    
         
    
    
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