| 
                 
                    Closing price on 11/25/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    9.50 | 
                 
                
                    | High | 
                    9.90 | 
                 
                
                    | Low | 
                    9.50 | 
                     
                
                    | Volume | 
                    54,400 | 
                                 
                
                    | Split-adjusted Price | 
                    9.90 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DZM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/25/2021
             | 
            
                0.00 / 0.00%
             |             
            
                9.50
             |           
            
                9.90
             |               
            
                9.50
             |                           
            
                9.90
             | 
            
                9.74
             |                     
            
                9.90
             |                                 
            
                54,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/24/2021
             | 
            
                -0.10 / -1.00%
             |             
            
                10.40
             |           
            
                10.40
             |               
            
                9.60
             |                           
            
                9.90
             | 
            
                9.93
             |                     
            
                9.90
             |                                 
            
                43,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/23/2021
             | 
            
                +0.50 / +5.26%
             |             
            
                9.50
             |           
            
                10.00
             |               
            
                9.00
             |                           
            
                10.00
             | 
            
                9.51
             |                     
            
                10.00
             |                                 
            
                52,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/22/2021
             | 
            
                -0.30 / -3.06%
             |             
            
                9.80
             |           
            
                10.00
             |               
            
                9.50
             |                           
            
                9.50
             | 
            
                9.72
             |                     
            
                9.50
             |                                 
            
                74,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/19/2021
             | 
            
                -0.70 / -6.67%
             |             
            
                10.50
             |           
            
                11.00
             |               
            
                9.70
             |                           
            
                9.80
             | 
            
                10.22
             |                     
            
                9.80
             |                                 
            
                143,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/18/2021
             | 
            
                +0.10 / +0.96%
             |             
            
                10.40
             |           
            
                10.90
             |               
            
                10.40
             |                           
            
                10.50
             | 
            
                10.50
             |                     
            
                10.50
             |                                 
            
                60,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/17/2021
             | 
            
                -0.80 / -7.14%
             |             
            
                10.10
             |           
            
                11.30
             |               
            
                10.10
             |                           
            
                10.40
             | 
            
                10.48
             |                     
            
                10.40
             |                                 
            
                91,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/16/2021
             | 
            
                +0.90 / +8.74%
             |             
            
                10.30
             |           
            
                11.30
             |               
            
                9.50
             |                           
            
                11.20
             | 
            
                10.90
             |                     
            
                11.20
             |                                 
            
                121,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/15/2021
             | 
            
                -1.10 / -9.65%
             |             
            
                11.40
             |           
            
                11.40
             |               
            
                10.30
             |                           
            
                10.30
             | 
            
                10.36
             |                     
            
                10.30
             |                                 
            
                511,000
             |            
            
                 
             |                                       
         
    
        
            | 
                11/12/2021
             | 
            
                -0.10 / -0.87%
             |             
            
                12.00
             |           
            
                12.10
             |               
            
                10.40
             |                           
            
                11.40
             | 
            
                11.07
             |                     
            
                11.40
             |                                 
            
                310,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                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
             |  
            
                 
             |                                                              
             
    
         
    
    
 |