| 
                 
                    Closing price on 11/11/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    10.50 | 
                 
                
                    | High | 
                    11.50 | 
                 
                
                    | Low | 
                    10.40 | 
                     
                
                    | Volume | 
                    106,800 | 
                                 
                
                    | Split-adjusted Price | 
                    11.50 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DZM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/11/2021
             | 
            
                +1.00 / +9.52%
             |             
            
                10.50
             |           
            
                11.50
             |               
            
                10.40
             |                           
            
                11.50
             | 
            
                11.18
             |                     
            
                11.50
             |                                 
            
                106,800
             |            
            
                 
             |                                       
         
    
        
            | 
                11/10/2021
             | 
            
                +0.90 / +9.38%
             |             
            
                10.40
             |           
            
                10.50
             |               
            
                9.80
             |                           
            
                10.50
             | 
            
                10.34
             |                     
            
                10.50
             |                                 
            
                88,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/9/2021
             | 
            
                +0.80 / +9.09%
             |             
            
                8.80
             |           
            
                9.60
             |               
            
                8.70
             |                           
            
                9.60
             | 
            
                9.35
             |                     
            
                9.60
             |                                 
            
                120,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/8/2021
             | 
            
                +0.20 / +2.33%
             |             
            
                8.70
             |           
            
                8.80
             |               
            
                8.50
             |                           
            
                8.80
             | 
            
                8.64
             |                     
            
                8.80
             |                                 
            
                42,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/5/2021
             | 
            
                0.00 / 0.00%
             |             
            
                8.60
             |           
            
                8.60
             |               
            
                8.50
             |                           
            
                8.60
             | 
            
                8.55
             |                     
            
                8.60
             |                                 
            
                14,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/4/2021
             | 
            
                0.00 / 0.00%
             |             
            
                8.80
             |           
            
                8.80
             |               
            
                8.50
             |                           
            
                8.60
             | 
            
                8.63
             |                     
            
                8.60
             |                                 
            
                27,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/3/2021
             | 
            
                -0.10 / -1.15%
             |             
            
                8.50
             |           
            
                8.70
             |               
            
                8.50
             |                           
            
                8.60
             | 
            
                8.61
             |                     
            
                8.60
             |                                 
            
                12,200
             |            
            
                 
             |                                       
         
    
        
            | 
                11/2/2021
             | 
            
                +0.10 / +1.16%
             |             
            
                8.40
             |           
            
                8.70
             |               
            
                8.40
             |                           
            
                8.70
             | 
            
                8.58
             |                     
            
                8.70
             |                                 
            
                23,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/1/2021
             | 
            
                -0.20 / -2.27%
             |             
            
                8.80
             |           
            
                8.80
             |               
            
                8.40
             |                           
            
                8.60
             | 
            
                8.56
             |                     
            
                8.60
             |                                 
            
                34,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/29/2021
             | 
            
                0.00 / 0.00%
             |             
            
                8.80
             |           
            
                9.00
             |               
            
                8.70
             |                           
            
                8.80
             | 
            
                8.81
             |                     
            
                8.80
             |                                 
            
                10,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/28/2021
             | 
            
                +0.40 / +4.76%
             |             
            
                8.60
             |           
            
                9.10
             |               
            
                8.60
             |                           
            
                8.80
             | 
            
                8.83
             |                     
            
                8.80
             |                                 
            
                15,400
             |            
            
                 
             |                                       
         
    
        
            | 
                10/27/2021
             | 
            
                -0.60 / -6.67%
             |             
            
                8.60
             |           
            
                9.10
             |               
            
                8.40
             |                           
            
                8.40
             | 
            
                8.66
             |                     
            
                8.40
             |                                 
            
                44,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/26/2021
             | 
            
                -0.30 / -3.23%
             |             
            
                9.30
             |           
            
                9.30
             |               
            
                9.00
             |                           
            
                9.00
             | 
            
                9.25
             |                     
            
                9.00
             |                                 
            
                9,300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/25/2021
             | 
            
                +0.20 / +2.20%
             |             
            
                9.70
             |           
            
                9.80
             |               
            
                9.00
             |                           
            
                9.30
             | 
            
                9.31
             |                     
            
                9.30
             |                                 
            
                23,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/22/2021
             | 
            
                +0.80 / +9.64%
             |             
            
                8.40
             |           
            
                9.10
             |               
            
                8.40
             |                           
            
                9.10
             | 
            
                8.79
             |                     
            
                9.10
             |                                 
            
                66,300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/21/2021
             | 
            
                -0.30 / -3.49%
             |             
            
                8.60
             |           
            
                8.60
             |               
            
                8.20
             |                           
            
                8.30
             | 
            
                8.31
             |                     
            
                8.30
             |                                 
            
                29,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/20/2021
             | 
            
                +0.30 / +3.61%
             |             
            
                8.30
             |           
            
                8.60
             |               
            
                8.30
             |                           
            
                8.60
             | 
            
                8.41
             |                     
            
                8.60
             |                                 
            
                8,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/19/2021
             | 
            
                0.00 / 0.00%
             |             
            
                8.30
             |           
            
                8.40
             |               
            
                8.20
             |                           
            
                8.30
             | 
            
                8.30
             |                     
            
                8.30
             |                                 
            
                41,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/18/2021
             | 
            
                0.00 / 0.00%
             |             
            
                8.30
             |           
            
                8.30
             |               
            
                8.00
             |                           
            
                8.30
             | 
            
                8.26
             |                     
            
                8.30
             |                                 
            
                21,800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/15/2021
             | 
            
                -0.10 / -1.19%
             |             
            
                8.40
             |           
            
                8.60
             |               
            
                8.30
             |                           
            
                8.30
             | 
            
                8.46
             |                     
            
                8.30
             |                                 
            
                44,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/14/2021
             | 
            
                0.00 / 0.00%
             |             
            
                8.40
             |           
            
                8.40
             |               
            
                8.00
             |                           
            
                8.40
             | 
            
                8.19
             |                     
            
                8.40
             |                                 
            
                65,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/13/2021
             | 
            
                0.00 / 0.00%
             |             
            
                8.50
             |           
            
                8.80
             |               
            
                8.40
             |                           
            
                8.40
             | 
            
                8.44
             |                     
            
                8.40
             |                                 
            
                17,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/12/2021
             | 
            
                -0.30 / -3.45%
             |             
            
                8.50
             |           
            
                8.70
             |               
            
                8.20
             |                           
            
                8.40
             | 
            
                8.46
             |                     
            
                8.40
             |                                 
            
                25,300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/11/2021
             | 
            
                +0.10 / +1.16%
             |             
            
                8.80
             |           
            
                8.80
             |               
            
                8.40
             |                           
            
                8.70
             | 
            
                8.73
             |                     
            
                8.70
             |                                 
            
                13,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/8/2021
             | 
            
                -0.30 / -3.37%
             |             
            
                8.90
             |           
            
                8.90
             |               
            
                8.60
             |                           
            
                8.60
             | 
            
                8.87
             |                     
            
                8.60
             |                                 
            
                19,400
             |            
            
                 
             |                                       
         
    
        
            | 
                10/7/2021
             | 
            
                0.00 / 0.00%
             |             
            
                8.90
             |           
            
                9.00
             |               
            
                8.80
             |                           
            
                8.90
             | 
            
                8.91
             |                     
            
                8.90
             |                                 
            
                36,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/6/2021
             | 
            
                0.00 / 0.00%
             |             
            
                8.90
             |           
            
                9.20
             |               
            
                8.50
             |                           
            
                8.90
             | 
            
                8.91
             |                     
            
                8.90
             |                                 
            
                11,900
             |            
            
                 
             |                                       
         
    
        
            | 
                10/5/2021
             | 
            
                +0.30 / +3.49%
             |             
            
                8.60
             |           
            
                8.90
             |               
            
                8.30
             |                           
            
                8.90
             | 
            
                8.65
             |                     
            
                8.90
             |                                 
            
                37,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/4/2021
             | 
            
                -0.30 / -3.37%
             |             
            
                8.50
             |           
            
                8.80
             |               
            
                8.20
             |                           
            
                8.60
             | 
            
                8.43
             |                     
            
                8.60
             |                                 
            
                46,400
             |            
            
                 
             |                                       
         
    
        
            | 
                10/1/2021
             | 
            
                -0.50 / -5.32%
             |             
            
                9.20
             |           
            
                9.20
             |               
            
                8.60
             |                           
            
                8.90
             | 
            
                8.70
             |                     
            
                8.90
             |                                 
            
                37,800
             |  
            
                 
             |                                                              
             
    
         
    
    
 |