| 
                 
                    Closing price on 5/25/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    9.10 | 
                 
                
                    | High | 
                    10.60 | 
                 
                
                    | Low | 
                    9.10 | 
                     
                
                    | Volume | 
                    7,200 | 
                                 
                
                    | Split-adjusted Price | 
                    8.63 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
CHS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/25/2022
             | 
            
                +0.10 / +0.95%
             |             
            
                9.10
             |           
            
                10.60
             |               
            
                9.10
             |                           
            
                10.60
             | 
            
                10.50
             |                     
            
                8.63
             |                                 
            
                7,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2022
             | 
            
                -1.80 / -14.63%
             |             
            
                12.30
             |           
            
                12.30
             |               
            
                10.50
             |                           
            
                10.50
             | 
            
                10.50
             |                     
            
                8.55
             |                                 
            
                15,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2022
             | 
            
                +1.60 / +14.95%
             |             
            
                12.30
             |           
            
                12.30
             |               
            
                12.30
             |                           
            
                12.30
             | 
            
                12.30
             |                     
            
                10.02
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/20/2022
             | 
            
                +0.10 / +0.93%
             |             
            
                10.50
             |           
            
                11.30
             |               
            
                10.00
             |                           
            
                10.90
             | 
            
                10.70
             |                     
            
                8.88
             |                                 
            
                2,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/19/2022
             | 
            
                +0.50 / +4.85%
             |             
            
                10.80
             |           
            
                10.80
             |               
            
                10.80
             |                           
            
                10.80
             | 
            
                10.80
             |                     
            
                8.79
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/18/2022
             | 
            
                +0.10 / +1.00%
             |             
            
                10.40
             |           
            
                11.40
             |               
            
                10.10
             |                           
            
                10.10
             | 
            
                10.30
             |                     
            
                8.22
             |                                 
            
                5,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/17/2022
             | 
            
                +0.30 / +3.00%
             |             
            
                10.00
             |           
            
                10.30
             |               
            
                10.00
             |                           
            
                10.30
             | 
            
                10.00
             |                     
            
                8.39
             |                                 
            
                10,900
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2022
             | 
            
                +0.10 / +1.01%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                8.14
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/13/2022
             | 
            
                0.00 / 0.00%
             |             
            
                9.90
             |           
            
                10.00
             |               
            
                9.80
             |                           
            
                10.00
             | 
            
                9.90
             |                     
            
                8.14
             |                                 
            
                10,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/12/2022
             | 
            
                +0.30 / +3.03%
             |             
            
                9.90
             |           
            
                10.50
             |               
            
                9.80
             |                           
            
                10.20
             | 
            
                10.00
             |                     
            
                8.31
             |                                 
            
                7,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/11/2022
             | 
            
                +1.00 / +10.20%
             |             
            
                10.00
             |           
            
                10.80
             |               
            
                9.80
             |                           
            
                10.80
             | 
            
                9.90
             |                     
            
                8.79
             |                                 
            
                10,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/10/2022
             | 
            
                +0.20 / +2.04%
             |             
            
                9.90
             |           
            
                10.00
             |               
            
                9.60
             |                           
            
                10.00
             | 
            
                9.80
             |                     
            
                8.14
             |                                 
            
                29,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/9/2022
             | 
            
                -0.70 / -6.67%
             |             
            
                10.20
             |           
            
                10.40
             |               
            
                9.50
             |                           
            
                9.80
             | 
            
                9.80
             |                     
            
                7.98
             |                                 
            
                47,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/6/2022
             | 
            
                +0.20 / +1.89%
             |             
            
                10.60
             |           
            
                10.80
             |               
            
                10.30
             |                           
            
                10.80
             | 
            
                10.50
             |                     
            
                8.79
             |                                 
            
                900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/5/2022
             | 
            
                +0.20 / +1.85%
             |             
            
                10.60
             |           
            
                11.00
             |               
            
                10.60
             |                           
            
                11.00
             | 
            
                10.60
             |                     
            
                8.96
             |                                 
            
                4,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/4/2022
             | 
            
                -0.30 / -2.78%
             |             
            
                10.80
             |           
            
                11.20
             |               
            
                10.40
             |                           
            
                10.50
             | 
            
                10.80
             |                     
            
                8.55
             |                                 
            
                16,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/29/2022
             | 
            
                0.00 / 0.00%
             |             
            
                10.80
             |           
            
                10.80
             |               
            
                10.80
             |                           
            
                10.80
             | 
            
                10.80
             |                     
            
                8.79
             |                                 
            
                800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/28/2022
             | 
            
                +0.40 / +3.85%
             |             
            
                10.90
             |           
            
                10.90
             |               
            
                10.80
             |                           
            
                10.80
             | 
            
                10.80
             |                     
            
                8.79
             |                                 
            
                1,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/27/2022
             | 
            
                -0.40 / -3.74%
             |             
            
                10.80
             |           
            
                11.00
             |               
            
                10.30
             |                           
            
                10.30
             | 
            
                10.40
             |                     
            
                8.39
             |                                 
            
                28,200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/26/2022
             | 
            
                0.00 / 0.00%
             |             
            
                10.70
             |           
            
                10.70
             |               
            
                10.70
             |                           
            
                10.70
             | 
            
                10.70
             |                     
            
                8.71
             |                                 
            
                5,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/25/2022
             | 
            
                0.00 / 0.00%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                10.60
             |                           
            
                10.70
             | 
            
                10.70
             |                     
            
                8.71
             |                                 
            
                6,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/22/2022
             | 
            
                -0.20 / -1.85%
             |             
            
                10.90
             |           
            
                11.00
             |               
            
                10.60
             |                           
            
                10.60
             | 
            
                10.70
             |                     
            
                8.63
             |                                 
            
                4,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/21/2022
             | 
            
                -0.20 / -1.83%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                10.70
             |                           
            
                10.70
             | 
            
                10.80
             |                     
            
                8.71
             |                                 
            
                8,500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/20/2022
             | 
            
                +1.30 / +11.93%
             |             
            
                11.30
             |           
            
                12.20
             |               
            
                10.70
             |                           
            
                12.20
             | 
            
                10.90
             |                     
            
                9.93
             |                                 
            
                3,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/19/2022
             | 
            
                +0.40 / +3.67%
             |             
            
                11.50
             |           
            
                11.50
             |               
            
                10.60
             |                           
            
                11.30
             | 
            
                10.90
             |                     
            
                9.20
             |                                 
            
                7,400
             |            
            
                 
             |                                       
         
    
        
            | 
                4/18/2022
             | 
            
                +0.10 / +0.87%
             |             
            
                11.40
             |           
            
                11.80
             |               
            
                10.70
             |                           
            
                11.60
             | 
            
                10.90
             |                     
            
                9.45
             |                                 
            
                25,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/15/2022
             | 
            
                +0.10 / +0.88%
             |             
            
                11.50
             |           
            
                11.70
             |               
            
                11.40
             |                           
            
                11.40
             | 
            
                11.50
             |                     
            
                9.28
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/14/2022
             | 
            
                -0.20 / -1.71%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                11.20
             |                           
            
                11.50
             | 
            
                11.30
             |                     
            
                9.36
             |                                 
            
                25,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/13/2022
             | 
            
                -0.10 / -0.85%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                11.70
             |                           
            
                11.70
             | 
            
                11.70
             |                     
            
                9.53
             |                                 
            
                6,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/12/2022
             | 
            
                -0.50 / -4.13%
             |             
            
                12.40
             |           
            
                12.40
             |               
            
                11.50
             |                           
            
                11.60
             | 
            
                11.80
             |                     
            
                9.45
             |                                 
            
                22,700
             |  
            
                 
             |                                                              
             
    
         
    
    
 |