| 
                 
                    Closing price on 7/19/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    6.80 | 
                 
                
                    | High | 
                    6.80 | 
                 
                
                    | Low | 
                    6.80 | 
                     
                
                    | Volume | 
                    100 | 
                                 
                
                    | Split-adjusted Price | 
                    6.80 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
S74 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/19/2021
             | 
            
                -1.10 / -13.92%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.80
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                6.80
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/16/2021
             | 
            
                +1.00 / +14.49%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                7.90
             |                                 
            
                2,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/15/2021
             | 
            
                -1.00 / -12.66%
             |             
            
                6.90
             |           
            
                6.90
             |               
            
                6.90
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                6.90
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/14/2021
             | 
            
                -0.10 / -1.25%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                7.90
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/13/2021
             | 
            
                +0.60 / +8.11%
             |             
            
                7.40
             |           
            
                8.00
             |               
            
                6.30
             |                           
            
                8.00
             | 
            
                8.00
             |                     
            
                8.00
             |                                 
            
                10,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/12/2021
             | 
            
                -0.40 / -5.06%
             |             
            
                7.00
             |           
            
                7.50
             |               
            
                7.00
             |                           
            
                7.50
             | 
            
                7.40
             |                     
            
                7.50
             |                                 
            
                3,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/9/2021
             | 
            
                0.00 / 0.00%
             |             
            
                7.00
             |           
            
                7.90
             |               
            
                7.00
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                7.90
             |                                 
            
                9,400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/8/2021
             | 
            
                +1.00 / +14.49%
             |             
            
                6.00
             |           
            
                7.90
             |               
            
                6.00
             |                           
            
                7.90
             | 
            
                7.89
             |                     
            
                7.90
             |                                 
            
                15,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/7/2021
             | 
            
                +0.90 / +15.00%
             |             
            
                6.90
             |           
            
                6.90
             |               
            
                6.90
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                6.90
             |                                 
            
                9,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/6/2021
             | 
            
                +0.70 / +13.21%
             |             
            
                4.80
             |           
            
                6.00
             |               
            
                4.80
             |                           
            
                6.00
             | 
            
                6.00
             |                     
            
                6.00
             |                                 
            
                6,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/5/2021
             | 
            
                -0.70 / -11.67%
             |             
            
                5.30
             |           
            
                5.30
             |               
            
                5.30
             |                           
            
                5.30
             | 
            
                5.30
             |                     
            
                5.30
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/2/2021
             | 
            
                0.00 / 0.00%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                6.00
             |                           
            
                6.00
             | 
            
                6.00
             |                     
            
                6.00
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/1/2021
             | 
            
                +0.10 / +1.69%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                6.00
             |                           
            
                6.00
             | 
            
                6.00
             |                     
            
                6.00
             |                                 
            
                900
             |            
            
                 
             |                                       
         
    
        
            | 
                6/30/2021
             | 
            
                +0.40 / +6.56%
             |             
            
                5.30
             |           
            
                6.50
             |               
            
                5.30
             |                           
            
                6.50
             | 
            
                5.90
             |                     
            
                6.50
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/29/2021
             | 
            
                +0.10 / +1.67%
             |             
            
                6.10
             |           
            
                6.10
             |               
            
                6.10
             |                           
            
                6.10
             | 
            
                6.10
             |                     
            
                6.10
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2021
             | 
            
                0.00 / 0.00%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                6.00
             |                           
            
                6.00
             | 
            
                6.00
             |                     
            
                6.00
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/25/2021
             | 
            
                -0.50 / -7.69%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                6.00
             |                           
            
                6.00
             | 
            
                6.00
             |                     
            
                6.00
             |                                 
            
                900
             |            
            
                 
             |                                       
         
    
        
            | 
                6/24/2021
             | 
            
                -0.30 / -4.41%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.50
             |                           
            
                6.50
             | 
            
                6.50
             |                     
            
                6.50
             |                                 
            
                700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/23/2021
             | 
            
                +1.00 / +14.29%
             |             
            
                6.10
             |           
            
                8.00
             |               
            
                6.10
             |                           
            
                8.00
             | 
            
                6.80
             |                     
            
                8.00
             |                                 
            
                20,900
             |            
            
                 
             |                                       
         
    
        
            | 
                6/22/2021
             | 
            
                +0.50 / +7.35%
             |             
            
                6.90
             |           
            
                7.80
             |               
            
                6.90
             |                           
            
                7.30
             | 
            
                7.00
             |                     
            
                7.30
             |                                 
            
                25,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/21/2021
             | 
            
                +1.00 / +14.71%
             |             
            
                6.80
             |           
            
                7.80
             |               
            
                6.40
             |                           
            
                7.80
             | 
            
                6.80
             |                     
            
                7.80
             |                                 
            
                17,800
             |            
            
                 
             |                                       
         
    
        
            | 
                6/18/2021
             | 
            
                0.00 / 0.00%
             |             
            
                6.50
             |           
            
                7.20
             |               
            
                6.50
             |                           
            
                7.20
             | 
            
                6.80
             |                     
            
                7.20
             |                                 
            
                6,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/17/2021
             | 
            
                -0.70 / -8.86%
             |             
            
                7.20
             |           
            
                7.50
             |               
            
                7.20
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                7.20
             |                                 
            
                12,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/16/2021
             | 
            
                -0.80 / -9.64%
             |             
            
                8.20
             |           
            
                8.20
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.90
             |                     
            
                7.50
             |                                 
            
                6,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/15/2021
             | 
            
                0.00 / 0.00%
             |             
            
                9.40
             |           
            
                9.40
             |               
            
                8.20
             |                           
            
                8.20
             | 
            
                8.30
             |                     
            
                8.20
             |                                 
            
                23,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/14/2021
             | 
            
                +1.00 / +13.89%
             |             
            
                8.20
             |           
            
                8.20
             |               
            
                8.20
             |                           
            
                8.20
             | 
            
                8.20
             |                     
            
                8.20
             |                                 
            
                26,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/11/2021
             | 
            
                +2.00 / +38.46%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                7.20
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                7.20
             |                                 
            
                6,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/2/2021
             | 
            
                -0.40 / -7.14%
             |             
            
                5.60
             |           
            
                5.60
             |               
            
                5.20
             |                           
            
                5.20
             | 
            
                5.60
             |                     
            
                5.20
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/1/2021
             | 
            
                0.00 / 0.00%
             |             
            
                5.60
             |           
            
                5.60
             |               
            
                5.60
             |                           
            
                5.60
             | 
            
                5.60
             |                     
            
                5.60
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                5/31/2021
             | 
            
                0.00 / 0.00%
             |             
            
                5.60
             |           
            
                5.60
             |               
            
                5.60
             |                           
            
                5.60
             | 
            
                5.60
             |                     
            
                5.60
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
         
    
    
 |