| 
                 
                    Closing price on 7/16/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    11.10 | 
                 
                
                    | High | 
                    11.10 | 
                 
                
                    | Low | 
                    9.90 | 
                     
                
                    | Volume | 
                    200 | 
                                 
                
                    | Split-adjusted Price | 
                    7.54 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
CHS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/16/2021
             | 
            
                +0.10 / +1.02%
             |             
            
                11.10
             |           
            
                11.10
             |               
            
                9.90
             |                           
            
                9.90
             | 
            
                10.50
             |                     
            
                7.54
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/15/2021
             | 
            
                +0.30 / +3.16%
             |             
            
                9.80
             |           
            
                9.80
             |               
            
                9.80
             |                           
            
                9.80
             | 
            
                9.80
             |                     
            
                7.47
             |                                 
            
                800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/14/2021
             | 
            
                -0.40 / -4.04%
             |             
            
                9.50
             |           
            
                9.60
             |               
            
                9.50
             |                           
            
                9.50
             | 
            
                9.50
             |                     
            
                7.24
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/13/2021
             | 
            
                +0.40 / +4.21%
             |             
            
                9.90
             |           
            
                9.90
             |               
            
                9.90
             |                           
            
                9.90
             | 
            
                9.90
             |                     
            
                7.54
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/12/2021
             | 
            
                -0.50 / -4.90%
             |             
            
                10.10
             |           
            
                10.10
             |               
            
                9.50
             |                           
            
                9.70
             | 
            
                9.50
             |                     
            
                7.39
             |                                 
            
                5,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2021
             | 
            
                -0.10 / -0.97%
             |             
            
                10.30
             |           
            
                10.30
             |               
            
                10.20
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                7.77
             |                                 
            
                600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/8/2021
             | 
            
                +0.30 / +3.00%
             |             
            
                10.20
             |           
            
                10.30
             |               
            
                10.20
             |                           
            
                10.30
             | 
            
                10.28
             |                     
            
                7.85
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/7/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                7.62
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/6/2021
             | 
            
                -0.20 / -1.96%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                7.62
             |                                 
            
                2,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/5/2021
             | 
            
                +0.10 / +0.98%
             |             
            
                10.00
             |           
            
                10.30
             |               
            
                10.00
             |                           
            
                10.30
             | 
            
                10.20
             |                     
            
                7.85
             |                                 
            
                4,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/2/2021
             | 
            
                +0.20 / +1.98%
             |             
            
                10.10
             |           
            
                10.30
             |               
            
                10.10
             |                           
            
                10.30
             | 
            
                10.20
             |                     
            
                7.85
             |                                 
            
                1,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/1/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.10
             |           
            
                10.10
             |               
            
                10.10
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                7.70
             |                                 
            
                800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/30/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.20
             |           
            
                10.20
             |               
            
                10.00
             |                           
            
                10.20
             | 
            
                10.10
             |                     
            
                7.77
             |                                 
            
                2,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/29/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.20
             |           
            
                10.20
             |               
            
                10.20
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                7.77
             |                                 
            
                1,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/28/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.20
             |           
            
                10.20
             |               
            
                10.20
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                7.77
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/25/2021
             | 
            
                -0.70 / -6.54%
             |             
            
                10.50
             |           
            
                10.60
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.20
             |                     
            
                7.62
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/24/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.70
             |           
            
                10.70
             |               
            
                10.70
             |                           
            
                10.70
             | 
            
                10.70
             |                     
            
                8.15
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/23/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.70
             |           
            
                10.70
             |               
            
                10.70
             |                           
            
                10.70
             | 
            
                10.70
             |                     
            
                8.15
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/22/2021
             | 
            
                +0.50 / +4.90%
             |             
            
                10.70
             |           
            
                10.70
             |               
            
                10.70
             |                           
            
                10.70
             | 
            
                10.70
             |                     
            
                8.15
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/21/2021
             | 
            
                +0.20 / +2.00%
             |             
            
                10.20
             |           
            
                10.20
             |               
            
                10.20
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                7.77
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/18/2021
             | 
            
                -0.30 / -2.91%
             |             
            
                10.20
             |           
            
                10.20
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                7.62
             |                                 
            
                3,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/17/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.30
             |           
            
                10.30
             |               
            
                10.30
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                7.85
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/16/2021
             | 
            
                -0.10 / -0.99%
             |             
            
                10.50
             |           
            
                10.50
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.30
             |                     
            
                7.62
             |                                 
            
                3,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/15/2021
             | 
            
                +0.50 / +5.00%
             |             
            
                10.00
             |           
            
                10.50
             |               
            
                10.00
             |                           
            
                10.50
             | 
            
                10.10
             |                     
            
                8.00
             |                                 
            
                3,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/14/2021
             | 
            
                -0.10 / -1.00%
             |             
            
                10.00
             |           
            
                10.40
             |               
            
                9.90
             |                           
            
                9.90
             | 
            
                10.00
             |                     
            
                7.54
             |                                 
            
                4,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/11/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                7.62
             |                                 
            
                3,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/10/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                7.62
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/9/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                7.62
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/8/2021
             | 
            
                +0.70 / +7.00%
             |             
            
                10.00
             |           
            
                10.70
             |               
            
                10.00
             |                           
            
                10.70
             | 
            
                10.00
             |                     
            
                8.15
             |                                 
            
                2,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/7/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                7.62
             |                                 
            
                2,100
             |  
            
                 
             |                                                              
             
    
         
    
    
 |