| 
                 
                    Closing price on 11/9/2023
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    7.70 | 
                 
                
                    | High | 
                    7.90 | 
                 
                
                    | Low | 
                    7.70 | 
                     
                
                    | Volume | 
                    13,000 | 
                                 
                
                    | Split-adjusted Price | 
                    6.80 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
XMC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/9/2023
             | 
            
                +0.20 / +2.63%
             |             
            
                7.70
             |           
            
                7.90
             |               
            
                7.70
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                6.80
             |                                 
            
                13,000
             |            
            
                 
             |                                       
         
    
        
            | 
                11/8/2023
             | 
            
                +0.20 / +2.67%
             |             
            
                7.60
             |           
            
                7.80
             |               
            
                7.40
             |                           
            
                7.70
             | 
            
                7.60
             |                     
            
                6.72
             |                                 
            
                16,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/7/2023
             | 
            
                +0.10 / +1.33%
             |             
            
                7.40
             |           
            
                7.70
             |               
            
                7.40
             |                           
            
                7.60
             | 
            
                7.50
             |                     
            
                6.63
             |                                 
            
                6,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/6/2023
             | 
            
                0.00 / 0.00%
             |             
            
                7.30
             |           
            
                7.50
             |               
            
                7.30
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                6.54
             |                                 
            
                18,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/3/2023
             | 
            
                0.00 / 0.00%
             |             
            
                7.70
             |           
            
                7.70
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                6.54
             |                                 
            
                18,600
             |            
            
                 
             |                                       
         
    
        
            | 
                11/2/2023
             | 
            
                +0.50 / +6.94%
             |             
            
                7.20
             |           
            
                7.80
             |               
            
                7.20
             |                           
            
                7.70
             | 
            
                7.50
             |                     
            
                6.72
             |                                 
            
                20,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/1/2023
             | 
            
                +0.10 / +1.39%
             |             
            
                7.20
             |           
            
                7.40
             |               
            
                7.00
             |                           
            
                7.30
             | 
            
                7.20
             |                     
            
                6.37
             |                                 
            
                23,800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/31/2023
             | 
            
                -0.20 / -2.78%
             |             
            
                7.20
             |           
            
                7.30
             |               
            
                6.90
             |                           
            
                7.00
             | 
            
                7.20
             |                     
            
                6.10
             |                                 
            
                14,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/30/2023
             | 
            
                +0.30 / +4.35%
             |             
            
                6.90
             |           
            
                7.40
             |               
            
                6.90
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                6.28
             |                                 
            
                22,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/27/2023
             | 
            
                0.00 / 0.00%
             |             
            
                7.30
             |           
            
                7.30
             |               
            
                6.70
             |                           
            
                7.00
             | 
            
                6.90
             |                     
            
                6.10
             |                                 
            
                15,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/26/2023
             | 
            
                -0.20 / -2.74%
             |             
            
                7.20
             |           
            
                7.30
             |               
            
                6.90
             |                           
            
                7.10
             | 
            
                7.00
             |                     
            
                6.19
             |                                 
            
                17,600
             |            
            
                 
             |                                       
         
    
        
            | 
                10/25/2023
             | 
            
                +0.10 / +1.37%
             |             
            
                7.30
             |           
            
                7.40
             |               
            
                7.20
             |                           
            
                7.40
             | 
            
                7.30
             |                     
            
                6.45
             |                                 
            
                4,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/24/2023
             | 
            
                +0.10 / +1.37%
             |             
            
                7.20
             |           
            
                7.50
             |               
            
                7.20
             |                           
            
                7.40
             | 
            
                7.30
             |                     
            
                6.45
             |                                 
            
                1,600
             |            
            
                 
             |                                       
         
    
        
            | 
                10/23/2023
             | 
            
                +0.10 / +1.39%
             |             
            
                7.20
             |           
            
                7.50
             |               
            
                7.20
             |                           
            
                7.30
             | 
            
                7.30
             |                     
            
                6.37
             |                                 
            
                10,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/20/2023
             | 
            
                +0.40 / +5.71%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.10
             |                           
            
                7.40
             | 
            
                7.20
             |                     
            
                6.45
             |                                 
            
                12,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/19/2023
             | 
            
                -0.10 / -1.32%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                6.60
             |                           
            
                7.50
             | 
            
                7.00
             |                     
            
                6.54
             |                                 
            
                15,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/18/2023
             | 
            
                -0.20 / -2.60%
             |             
            
                7.70
             |           
            
                7.70
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.60
             |                     
            
                6.54
             |                                 
            
                8,800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/17/2023
             | 
            
                0.00 / 0.00%
             |             
            
                7.70
             |           
            
                7.70
             |               
            
                7.70
             |                           
            
                7.70
             | 
            
                7.70
             |                     
            
                6.72
             |                                 
            
                1,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/16/2023
             | 
            
                -0.10 / -1.28%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.70
             |                           
            
                7.70
             | 
            
                7.70
             |                     
            
                6.72
             |                                 
            
                2,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/13/2023
             | 
            
                +0.10 / +1.30%
             |             
            
                7.80
             |           
            
                7.90
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                6.80
             |                                 
            
                7,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/12/2023
             | 
            
                +0.10 / +1.30%
             |             
            
                7.60
             |           
            
                7.80
             |               
            
                7.60
             |                           
            
                7.80
             | 
            
                7.70
             |                     
            
                6.80
             |                                 
            
                4,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/11/2023
             | 
            
                -0.10 / -1.28%
             |             
            
                7.70
             |           
            
                7.70
             |               
            
                7.70
             |                           
            
                7.70
             | 
            
                7.70
             |                     
            
                6.72
             |                                 
            
                2,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/10/2023
             | 
            
                +0.10 / +1.32%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.70
             |                           
            
                7.70
             | 
            
                7.80
             |                     
            
                6.72
             |                                 
            
                4,100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/9/2023
             | 
            
                +0.10 / +1.33%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.50
             |                           
            
                7.60
             | 
            
                7.60
             |                     
            
                6.63
             |                                 
            
                10,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/6/2023
             | 
            
                +0.10 / +1.32%
             |             
            
                7.60
             |           
            
                7.70
             |               
            
                7.50
             |                           
            
                7.70
             | 
            
                7.50
             |                     
            
                6.72
             |                                 
            
                9,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/5/2023
             | 
            
                -0.10 / -1.32%
             |             
            
                7.60
             |           
            
                7.80
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.60
             |                     
            
                6.54
             |                                 
            
                16,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/4/2023
             | 
            
                -0.20 / -2.56%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.50
             |                           
            
                7.60
             | 
            
                7.60
             |                     
            
                6.63
             |                                 
            
                52,300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/3/2023
             | 
            
                -0.40 / -5.06%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.80
             |                     
            
                6.54
             |                                 
            
                10,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/2/2023
             | 
            
                -0.10 / -1.25%
             |             
            
                8.00
             |           
            
                8.10
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                6.89
             |                                 
            
                7,900
             |            
            
                 
             |                                       
         
    
        
            | 
                9/29/2023
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                8.00
             |                     
            
                6.80
             |                                 
            
                15,200
             |  
            
                 
             |                                                              
             
    
         
    
    
 |