| 
                 
                    Closing price on 10/19/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    14.00 | 
                 
                
                    | High | 
                    14.00 | 
                 
                
                    | Low | 
                    13.80 | 
                     
                
                    | Volume | 
                    100,900 | 
                                 
                
                    | Split-adjusted Price | 
                    10.52 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
CHS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/19/2021
             | 
            
                -0.30 / -2.13%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                13.80
             |                           
            
                13.80
             | 
            
                13.90
             |                     
            
                10.52
             |                                 
            
                100,900
             |            
            
                 
             |                                       
         
    
        
            | 
                10/18/2021
             | 
            
                -0.30 / -2.10%
             |             
            
                14.10
             |           
            
                14.40
             |               
            
                13.90
             |                           
            
                14.00
             | 
            
                14.10
             |                     
            
                10.67
             |                                 
            
                92,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/15/2021
             | 
            
                0.00 / 0.00%
             |             
            
                14.10
             |           
            
                14.40
             |               
            
                14.00
             |                           
            
                14.20
             | 
            
                14.30
             |                     
            
                10.82
             |                                 
            
                158,800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/14/2021
             | 
            
                -0.30 / -2.07%
             |             
            
                14.50
             |           
            
                14.50
             |               
            
                14.00
             |                           
            
                14.20
             | 
            
                14.20
             |                     
            
                10.82
             |                                 
            
                86,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/13/2021
             | 
            
                +0.40 / +2.86%
             |             
            
                14.00
             |           
            
                14.50
             |               
            
                14.00
             |                           
            
                14.40
             | 
            
                14.50
             |                     
            
                10.97
             |                                 
            
                79,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/12/2021
             | 
            
                0.00 / 0.00%
             |             
            
                14.00
             |           
            
                14.50
             |               
            
                13.80
             |                           
            
                14.20
             | 
            
                14.00
             |                     
            
                10.82
             |                                 
            
                132,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/11/2021
             | 
            
                -0.40 / -2.76%
             |             
            
                14.70
             |           
            
                15.00
             |               
            
                13.90
             |                           
            
                14.10
             | 
            
                14.20
             |                     
            
                10.74
             |                                 
            
                172,300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/8/2021
             | 
            
                -0.20 / -1.36%
             |             
            
                14.90
             |           
            
                15.20
             |               
            
                14.00
             |                           
            
                14.50
             | 
            
                14.50
             |                     
            
                11.05
             |                                 
            
                133,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/7/2021
             | 
            
                +1.30 / +9.56%
             |             
            
                14.20
             |           
            
                15.00
             |               
            
                14.20
             |                           
            
                14.90
             | 
            
                14.70
             |                     
            
                11.35
             |                                 
            
                221,900
             |            
            
                 
             |                                       
         
    
        
            | 
                10/6/2021
             | 
            
                +1.50 / +11.81%
             |             
            
                13.00
             |           
            
                14.40
             |               
            
                12.90
             |                           
            
                14.20
             | 
            
                13.60
             |                     
            
                10.82
             |                                 
            
                413,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/5/2021
             | 
            
                +0.90 / +7.26%
             |             
            
                12.50
             |           
            
                13.30
             |               
            
                12.40
             |                           
            
                13.30
             | 
            
                12.70
             |                     
            
                10.14
             |                                 
            
                134,400
             |            
            
                 
             |                                       
         
    
        
            | 
                10/4/2021
             | 
            
                -0.30 / -2.36%
             |             
            
                12.70
             |           
            
                12.80
             |               
            
                12.30
             |                           
            
                12.40
             | 
            
                12.40
             |                     
            
                9.45
             |                                 
            
                124,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/1/2021
             | 
            
                -0.40 / -3.10%
             |             
            
                12.50
             |           
            
                13.00
             |               
            
                12.50
             |                           
            
                12.50
             | 
            
                12.70
             |                     
            
                9.53
             |                                 
            
                103,300
             |            
            
                 
             |                                       
         
    
        
            | 
                9/30/2021
             | 
            
                -0.30 / -2.31%
             |             
            
                13.30
             |           
            
                13.40
             |               
            
                12.70
             |                           
            
                12.70
             | 
            
                12.90
             |                     
            
                9.68
             |                                 
            
                64,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/29/2021
             | 
            
                +0.30 / +2.36%
             |             
            
                12.90
             |           
            
                13.20
             |               
            
                12.90
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                9.91
             |                                 
            
                28,600
             |            
            
                 
             |                                       
         
    
        
            | 
                9/28/2021
             | 
            
                0.00 / 0.00%
             |             
            
                12.50
             |           
            
                13.90
             |               
            
                12.30
             |                           
            
                12.90
             | 
            
                12.70
             |                     
            
                9.83
             |                                 
            
                310,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/27/2021
             | 
            
                -1.30 / -9.29%
             |             
            
                13.50
             |           
            
                13.80
             |               
            
                12.50
             |                           
            
                12.70
             | 
            
                12.90
             |                     
            
                9.68
             |                                 
            
                130,900
             |            
            
                 
             |                                       
         
    
        
            | 
                9/24/2021
             | 
            
                -2.00 / -12.66%
             |             
            
                14.00
             |           
            
                14.90
             |               
            
                13.50
             |                           
            
                13.80
             | 
            
                14.00
             |                     
            
                10.52
             |                                 
            
                179,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/23/2021
             | 
            
                +0.10 / +0.67%
             |             
            
                16.50
             |           
            
                17.10
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.80
             |                     
            
                11.43
             |                                 
            
                84,600
             |            
            
                 
             |                                       
         
    
        
            | 
                9/22/2021
             | 
            
                +1.90 / +14.62%
             |             
            
                14.90
             |           
            
                14.90
             |               
            
                14.80
             |                           
            
                14.90
             | 
            
                14.90
             |                     
            
                11.35
             |                                 
            
                289,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/21/2021
             | 
            
                +1.90 / +14.73%
             |             
            
                12.20
             |           
            
                14.80
             |               
            
                12.10
             |                           
            
                14.80
             | 
            
                13.00
             |                     
            
                11.28
             |                                 
            
                284,400
             |            
            
                 
             |                                       
         
    
        
            | 
                9/20/2021
             | 
            
                +0.50 / +4.00%
             |             
            
                12.60
             |           
            
                13.30
             |               
            
                12.50
             |                           
            
                13.00
             | 
            
                12.90
             |                     
            
                9.91
             |                                 
            
                13,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/17/2021
             | 
            
                +0.20 / +1.63%
             |             
            
                12.50
             |           
            
                12.60
             |               
            
                12.20
             |                           
            
                12.50
             | 
            
                12.50
             |                     
            
                9.53
             |                                 
            
                20,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/16/2021
             | 
            
                0.00 / 0.00%
             |             
            
                12.30
             |           
            
                12.40
             |               
            
                12.30
             |                           
            
                12.30
             | 
            
                12.30
             |                     
            
                9.37
             |                                 
            
                3,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/15/2021
             | 
            
                +0.80 / +6.84%
             |             
            
                12.00
             |           
            
                12.50
             |               
            
                12.00
             |                           
            
                12.50
             | 
            
                12.30
             |                     
            
                9.53
             |                                 
            
                8,300
             |            
            
                 
             |                                       
         
    
        
            | 
                9/14/2021
             | 
            
                +0.40 / +3.48%
             |             
            
                11.60
             |           
            
                11.90
             |               
            
                11.60
             |                           
            
                11.90
             | 
            
                11.70
             |                     
            
                9.07
             |                                 
            
                33,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/13/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.50
             |           
            
                11.50
             |               
            
                11.50
             |                           
            
                11.50
             | 
            
                11.50
             |                     
            
                8.76
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                9/10/2021
             | 
            
                +0.50 / +4.55%
             |             
            
                11.10
             |           
            
                11.50
             |               
            
                11.10
             |                           
            
                11.50
             | 
            
                11.50
             |                     
            
                8.76
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/9/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.00
             |           
            
                11.30
             |               
            
                11.00
             |                           
            
                11.30
             | 
            
                11.00
             |                     
            
                8.61
             |                                 
            
                800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/8/2021
             | 
            
                -0.50 / -4.35%
             |             
            
                11.50
             |           
            
                11.50
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.30
             |                     
            
                8.38
             |                                 
            
                4,500
             |  
            
                 
             |                                                              
             
    
         
    
    
 |