| 
                 
                    Closing price on 8/20/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    8.07 | 
                 
                
                    | High | 
                    8.11 | 
                 
                
                    | Low | 
                    8.03 | 
                     
                
                    | Volume | 
                    144,410 | 
                                 
                
                    | Split-adjusted Price | 
                    5.07 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DCM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/20/2019
             | 
            
                -0.05 / -0.62%
             |             
            
                8.07
             |           
            
                8.11
             |               
            
                8.03
             |                           
            
                8.07
             | 
            
                8.09
             |                     
            
                5.07
             |                                 
            
                144,410
             |            
            
                 
             |                                       
         
    
        
            | 
                8/19/2019
             | 
            
                -0.02 / -0.25%
             |             
            
                8.13
             |           
            
                8.14
             |               
            
                8.12
             |                           
            
                8.12
             | 
            
                8.13
             |                     
            
                5.10
             |                                 
            
                104,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/16/2019
             | 
            
                -0.06 / -0.73%
             |             
            
                8.20
             |           
            
                8.20
             |               
            
                8.10
             |                           
            
                8.14
             | 
            
                8.15
             |                     
            
                5.11
             |                                 
            
                137,220
             |            
            
                 
             |                                       
         
    
        
            | 
                8/15/2019
             | 
            
                +0.12 / +1.49%
             |             
            
                8.02
             |           
            
                8.20
             |               
            
                8.00
             |                           
            
                8.20
             | 
            
                8.07
             |                     
            
                5.15
             |                                 
            
                210,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/14/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.08
             |           
            
                8.12
             |               
            
                8.07
             |                           
            
                8.08
             | 
            
                8.09
             |                     
            
                5.08
             |                                 
            
                58,610
             |            
            
                 
             |                                       
         
    
        
            | 
                8/13/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.05
             |           
            
                8.13
             |               
            
                8.04
             |                           
            
                8.08
             | 
            
                8.07
             |                     
            
                5.08
             |                                 
            
                167,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/12/2019
             | 
            
                -0.02 / -0.25%
             |             
            
                8.10
             |           
            
                8.14
             |               
            
                8.08
             |                           
            
                8.08
             | 
            
                8.13
             |                     
            
                5.08
             |                                 
            
                40,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/9/2019
             | 
            
                +0.04 / +0.50%
             |             
            
                8.13
             |           
            
                8.14
             |               
            
                8.01
             |                           
            
                8.10
             | 
            
                8.09
             |                     
            
                5.09
             |                                 
            
                139,370
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/8/2019
             | 
            
                +0.06 / +0.75%
             |             
            
                8.00
             |           
            
                8.06
             |               
            
                8.00
             |                           
            
                8.06
             | 
            
                8.03
             |                     
            
                5.06
             |                                 
            
                92,640
             |            
            
                 
             |                                       
         
    
        
            | 
                8/7/2019
             | 
            
                -0.06 / -0.74%
             |             
            
                8.05
             |           
            
                8.06
             |               
            
                7.98
             |                           
            
                8.00
             | 
            
                8.00
             |                     
            
                5.02
             |                                 
            
                406,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/6/2019
             | 
            
                -0.04 / -0.49%
             |             
            
                8.00
             |           
            
                8.06
             |               
            
                7.90
             |                           
            
                8.06
             | 
            
                8.01
             |                     
            
                5.06
             |                                 
            
                340,390
             |            
            
                 
             |                                       
         
    
        
            | 
                8/5/2019
             | 
            
                -0.07 / -0.86%
             |             
            
                8.11
             |           
            
                8.18
             |               
            
                8.10
             |                           
            
                8.10
             | 
            
                8.12
             |                     
            
                5.09
             |                                 
            
                166,490
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/2/2019
             | 
            
                -0.08 / -0.97%
             |             
            
                8.20
             |           
            
                8.21
             |               
            
                8.12
             |                           
            
                8.17
             | 
            
                8.15
             |                     
            
                5.13
             |                                 
            
                365,360
             |            
            
                 
             |                                       
         
    
        
            | 
                8/1/2019
             | 
            
                -0.07 / -0.84%
             |             
            
                8.32
             |           
            
                8.32
             |               
            
                8.25
             |                           
            
                8.25
             | 
            
                8.28
             |                     
            
                5.18
             |                                 
            
                135,830
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/31/2019
             | 
            
                -0.06 / -0.72%
             |             
            
                8.38
             |           
            
                8.39
             |               
            
                8.27
             |                           
            
                8.32
             | 
            
                8.31
             |                     
            
                5.23
             |                                 
            
                146,010
             |            
            
                 
             |                                       
         
    
        
            | 
                7/30/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.38
             |           
            
                8.52
             |               
            
                8.38
             |                           
            
                8.38
             | 
            
                8.44
             |                     
            
                5.26
             |                                 
            
                787,930
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/29/2019
             | 
            
                +0.40 / +5.01%
             |             
            
                8.00
             |           
            
                8.42
             |               
            
                8.00
             |                           
            
                8.38
             | 
            
                8.34
             |                     
            
                5.26
             |                                 
            
                1,262,540
             |            
            
                 
             |                                       
         
    
        
            | 
                7/26/2019
             | 
            
                -0.01 / -0.13%
             |             
            
                7.98
             |           
            
                8.01
             |               
            
                7.97
             |                           
            
                7.98
             | 
            
                7.98
             |                     
            
                5.01
             |                                 
            
                340,910
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/25/2019
             | 
            
                -0.01 / -0.13%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.97
             |                           
            
                7.99
             | 
            
                7.99
             |                     
            
                5.02
             |                                 
            
                233,870
             |            
            
                 
             |                                       
         
    
        
            | 
                7/24/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.97
             |                           
            
                8.00
             | 
            
                7.99
             |                     
            
                5.02
             |                                 
            
                124,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/23/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.03
             |               
            
                7.99
             |                           
            
                8.00
             | 
            
                8.00
             |                     
            
                5.02
             |                                 
            
                219,950
             |            
            
                 
             |                                       
         
    
        
            | 
                7/22/2019
             | 
            
                -0.02 / -0.25%
             |             
            
                8.02
             |           
            
                8.02
             |               
            
                8.00
             |                           
            
                8.00
             | 
            
                8.01
             |                     
            
                5.02
             |                                 
            
                196,860
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/19/2019
             | 
            
                -0.01 / -0.12%
             |             
            
                8.03
             |           
            
                8.05
             |               
            
                8.00
             |                           
            
                8.02
             | 
            
                8.03
             |                     
            
                5.04
             |                                 
            
                160,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/18/2019
             | 
            
                +0.01 / +0.12%
             |             
            
                8.02
             |           
            
                8.05
             |               
            
                8.01
             |                           
            
                8.03
             | 
            
                8.02
             |                     
            
                5.04
             |                                 
            
                298,830
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/17/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.02
             |           
            
                8.04
             |               
            
                8.02
             |                           
            
                8.02
             | 
            
                8.02
             |                     
            
                5.04
             |                                 
            
                181,870
             |            
            
                 
             |                                       
         
    
        
            | 
                7/16/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.05
             |           
            
                8.05
             |               
            
                8.01
             |                           
            
                8.02
             | 
            
                8.02
             |                     
            
                5.04
             |                                 
            
                126,830
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/15/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.05
             |           
            
                8.05
             |               
            
                8.01
             |                           
            
                8.02
             | 
            
                8.03
             |                     
            
                5.04
             |                                 
            
                121,560
             |            
            
                 
             |                                       
         
    
        
            | 
                7/12/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.02
             |           
            
                8.06
             |               
            
                8.01
             |                           
            
                8.02
             | 
            
                8.02
             |                     
            
                5.04
             |                                 
            
                79,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2019
             | 
            
                +0.01 / +0.12%
             |             
            
                8.01
             |           
            
                8.05
             |               
            
                8.00
             |                           
            
                8.02
             | 
            
                8.01
             |                     
            
                5.04
             |                                 
            
                229,980
             |            
            
                 
             |                                       
         
    
        
            | 
                7/10/2019
             | 
            
                -0.04 / -0.50%
             |             
            
                8.05
             |           
            
                8.08
             |               
            
                8.01
             |                           
            
                8.01
             | 
            
                8.03
             |                     
            
                5.03
             |                                 
            
                77,340
             |  
            
                 
             |                                                              
             
    
         
    
    
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