| 
                 
                    Closing price on 9/10/2025
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    5.80 | 
                 
                
                    | High | 
                    5.80 | 
                 
                
                    | Low | 
                    5.60 | 
                     
                
                    | Volume | 
                    1,596,700 | 
                                 
                
                    | Split-adjusted Price | 
                    5.60 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
MST Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/10/2025
             | 
            
                -0.20 / -3.45%
             |             
            
                5.80
             |           
            
                5.80
             |               
            
                5.60
             |                           
            
                5.60
             | 
            
                5.72
             |                     
            
                5.60
             |                                 
            
                1,596,700
             |            
            
                 
             |                                       
         
    
        
            | 
                9/9/2025
             | 
            
                +0.20 / +3.57%
             |             
            
                5.60
             |           
            
                5.80
             |               
            
                5.50
             |                           
            
                5.80
             | 
            
                5.60
             |                     
            
                5.80
             |                                 
            
                4,158,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/8/2025
             | 
            
                -0.40 / -6.67%
             |             
            
                5.90
             |           
            
                6.00
             |               
            
                5.60
             |                           
            
                5.60
             | 
            
                5.75
             |                     
            
                5.60
             |                                 
            
                6,175,700
             |            
            
                 
             |                                       
         
    
        
            | 
                9/5/2025
             | 
            
                0.00 / 0.00%
             |             
            
                6.00
             |           
            
                6.10
             |               
            
                5.80
             |                           
            
                6.00
             | 
            
                5.95
             |                     
            
                6.00
             |                                 
            
                2,403,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/4/2025
             | 
            
                0.00 / 0.00%
             |             
            
                6.00
             |           
            
                6.10
             |               
            
                5.90
             |                           
            
                6.00
             | 
            
                6.01
             |                     
            
                6.00
             |                                 
            
                2,912,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/3/2025
             | 
            
                +0.10 / +1.69%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                5.90
             |                           
            
                6.00
             | 
            
                5.96
             |                     
            
                6.00
             |                                 
            
                2,059,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/29/2025
             | 
            
                0.00 / 0.00%
             |             
            
                5.90
             |           
            
                6.10
             |               
            
                5.80
             |                           
            
                5.90
             | 
            
                5.92
             |                     
            
                5.90
             |                                 
            
                5,379,300
             |            
            
                 
             |                                       
         
    
        
            | 
                8/28/2025
             | 
            
                -0.10 / -1.67%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                5.80
             |                           
            
                5.90
             | 
            
                5.86
             |                     
            
                5.90
             |                                 
            
                1,780,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/27/2025
             | 
            
                0.00 / 0.00%
             |             
            
                5.90
             |           
            
                6.10
             |               
            
                5.90
             |                           
            
                6.00
             | 
            
                5.97
             |                     
            
                6.00
             |                                 
            
                4,452,200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/26/2025
             | 
            
                +0.20 / +3.45%
             |             
            
                5.80
             |           
            
                6.00
             |               
            
                5.60
             |                           
            
                6.00
             | 
            
                5.79
             |                     
            
                6.00
             |                                 
            
                5,586,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/25/2025
             | 
            
                -0.10 / -1.69%
             |             
            
                5.80
             |           
            
                6.00
             |               
            
                5.70
             |                           
            
                5.80
             | 
            
                5.84
             |                     
            
                5.80
             |                                 
            
                2,494,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/22/2025
             | 
            
                -0.40 / -6.35%
             |             
            
                6.30
             |           
            
                6.30
             |               
            
                5.70
             |                           
            
                5.90
             | 
            
                5.92
             |                     
            
                5.90
             |                                 
            
                4,677,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/21/2025
             | 
            
                0.00 / 0.00%
             |             
            
                6.30
             |           
            
                6.40
             |               
            
                6.00
             |                           
            
                6.30
             | 
            
                6.23
             |                     
            
                6.30
             |                                 
            
                4,713,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/20/2025
             | 
            
                -0.30 / -4.55%
             |             
            
                6.50
             |           
            
                6.60
             |               
            
                6.00
             |                           
            
                6.30
             | 
            
                6.32
             |                     
            
                6.30
             |                                 
            
                6,075,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/19/2025
             | 
            
                +0.40 / +6.45%
             |             
            
                6.50
             |           
            
                6.70
             |               
            
                6.30
             |                           
            
                6.60
             | 
            
                6.55
             |                     
            
                6.60
             |                                 
            
                4,709,300
             |            
            
                 
             |                                       
         
    
        
            | 
                8/18/2025
             | 
            
                +0.10 / +1.49%
             |             
            
                6.70
             |           
            
                6.80
             |               
            
                6.50
             |                           
            
                6.80
             | 
            
                6.65
             |                     
            
                6.20
             |                                 
            
                3,635,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/15/2025
             | 
            
                -0.20 / -2.90%
             |             
            
                6.90
             |           
            
                6.90
             |               
            
                6.60
             |                           
            
                6.70
             | 
            
                6.77
             |                     
            
                6.11
             |                                 
            
                3,148,200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/14/2025
             | 
            
                0.00 / 0.00%
             |             
            
                6.90
             |           
            
                7.10
             |               
            
                6.80
             |                           
            
                6.90
             | 
            
                6.92
             |                     
            
                6.29
             |                                 
            
                2,189,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/13/2025
             | 
            
                -0.20 / -2.82%
             |             
            
                7.10
             |           
            
                7.10
             |               
            
                6.80
             |                           
            
                6.90
             | 
            
                6.92
             |                     
            
                6.29
             |                                 
            
                2,893,400
             |            
            
                 
             |                                       
         
    
        
            | 
                8/12/2025
             | 
            
                0.00 / 0.00%
             |             
            
                7.00
             |           
            
                7.10
             |               
            
                6.80
             |                           
            
                7.10
             | 
            
                6.99
             |                     
            
                6.47
             |                                 
            
                5,651,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/11/2025
             | 
            
                +0.10 / +1.43%
             |             
            
                7.00
             |           
            
                7.10
             |               
            
                6.90
             |                           
            
                7.10
             | 
            
                6.96
             |                     
            
                6.47
             |                                 
            
                3,719,900
             |            
            
                 
             |                                       
         
    
        
            | 
                8/8/2025
             | 
            
                -0.20 / -2.78%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                6.90
             |                           
            
                7.00
             | 
            
                6.97
             |                     
            
                6.38
             |                                 
            
                2,793,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/7/2025
             | 
            
                +0.30 / +4.35%
             |             
            
                6.90
             |           
            
                7.20
             |               
            
                6.80
             |                           
            
                7.20
             | 
            
                6.97
             |                     
            
                6.56
             |                                 
            
                6,141,100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/6/2025
             | 
            
                0.00 / 0.00%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                6.70
             |                           
            
                6.90
             | 
            
                6.85
             |                     
            
                6.29
             |                                 
            
                4,384,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/5/2025
             | 
            
                +0.20 / +2.99%
             |             
            
                6.70
             |           
            
                7.00
             |               
            
                6.50
             |                           
            
                6.90
             | 
            
                6.72
             |                     
            
                6.29
             |                                 
            
                5,358,900
             |            
            
                 
             |                                       
         
    
        
            | 
                8/4/2025
             | 
            
                +0.20 / +3.08%
             |             
            
                6.40
             |           
            
                6.70
             |               
            
                6.30
             |                           
            
                6.70
             | 
            
                6.52
             |                     
            
                6.11
             |                                 
            
                6,855,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/1/2025
             | 
            
                +0.10 / +1.56%
             |             
            
                6.30
             |           
            
                6.50
             |               
            
                6.30
             |                           
            
                6.50
             | 
            
                6.40
             |                     
            
                5.93
             |                                 
            
                2,400,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/31/2025
             | 
            
                +0.10 / +1.59%
             |             
            
                6.30
             |           
            
                6.50
             |               
            
                6.20
             |                           
            
                6.40
             | 
            
                6.33
             |                     
            
                5.84
             |                                 
            
                2,159,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/30/2025
             | 
            
                +0.10 / +1.61%
             |             
            
                6.20
             |           
            
                6.30
             |               
            
                6.00
             |                           
            
                6.30
             | 
            
                6.20
             |                     
            
                5.74
             |                                 
            
                1,459,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/29/2025
             | 
            
                -0.50 / -7.46%
             |             
            
                6.60
             |           
            
                6.80
             |               
            
                6.20
             |                           
            
                6.20
             | 
            
                6.43
             |                     
            
                5.65
             |                                 
            
                4,033,700
             |  
            
                 
             |                                                              
             
    
         
    
    
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