| 
                 
                    Closing price on 2/4/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    5.50 | 
                 
                
                    | High | 
                    5.50 | 
                 
                
                    | Low | 
                    5.00 | 
                     
                
                    | Volume | 
                    2,200 | 
                                 
                
                    | Split-adjusted Price | 
                    5.20 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
S74 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/4/2021
             | 
            
                +0.20 / +4.00%
             |             
            
                5.50
             |           
            
                5.50
             |               
            
                5.00
             |                           
            
                5.20
             | 
            
                5.46
             |                     
            
                5.20
             |                                 
            
                2,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/3/2021
             | 
            
                +0.40 / +8.70%
             |             
            
                4.70
             |           
            
                5.00
             |               
            
                4.70
             |                           
            
                5.00
             | 
            
                4.97
             |                     
            
                5.00
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/2/2021
             | 
            
                -0.40 / -8.00%
             |             
            
                4.60
             |           
            
                4.60
             |               
            
                4.60
             |                           
            
                4.60
             | 
            
                4.60
             |                     
            
                4.60
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/1/2021
             | 
            
                -0.20 / -3.85%
             |             
            
                5.00
             |           
            
                5.00
             |               
            
                5.00
             |                           
            
                5.00
             | 
            
                5.00
             |                     
            
                5.00
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/29/2021
             | 
            
                +0.30 / +6.12%
             |             
            
                5.20
             |           
            
                5.30
             |               
            
                5.20
             |                           
            
                5.20
             | 
            
                5.22
             |                     
            
                5.20
             |                                 
            
                3,200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/28/2021
             | 
            
                0.00 / 0.00%
             |             
            
                5.20
             |           
            
                5.20
             |               
            
                4.90
             |                           
            
                4.90
             | 
            
                5.16
             |                     
            
                4.90
             |                                 
            
                9,416
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/27/2021
             | 
            
                -0.20 / -3.92%
             |             
            
                5.20
             |           
            
                5.20
             |               
            
                4.90
             |                           
            
                4.90
             | 
            
                5.19
             |                     
            
                4.90
             |                                 
            
                3,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/26/2021
             | 
            
                +0.20 / +4.08%
             |             
            
                4.90
             |           
            
                5.10
             |               
            
                4.80
             |                           
            
                5.10
             | 
            
                5.04
             |                     
            
                5.10
             |                                 
            
                1,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/25/2021
             | 
            
                +0.10 / +2.08%
             |             
            
                5.00
             |           
            
                5.00
             |               
            
                4.80
             |                           
            
                4.90
             | 
            
                4.98
             |                     
            
                4.90
             |                                 
            
                1,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/22/2021
             | 
            
                0.00 / 0.00%
             |             
            
                4.50
             |           
            
                4.80
             |               
            
                4.50
             |                           
            
                4.80
             | 
            
                4.77
             |                     
            
                4.80
             |                                 
            
                9,016
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/21/2021
             | 
            
                +0.10 / +2.13%
             |             
            
                5.00
             |           
            
                5.00
             |               
            
                4.80
             |                           
            
                4.80
             | 
            
                4.90
             |                     
            
                4.80
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/20/2021
             | 
            
                0.00 / 0.00%
             |             
            
                4.70
             |           
            
                4.70
             |               
            
                4.70
             |                           
            
                4.70
             | 
            
                4.70
             |                     
            
                4.70
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/19/2021
             | 
            
                -0.40 / -7.84%
             |             
            
                4.70
             |           
            
                4.70
             |               
            
                4.70
             |                           
            
                4.70
             | 
            
                4.70
             |                     
            
                4.70
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2021
             | 
            
                +0.40 / +8.51%
             |             
            
                5.10
             |           
            
                5.10
             |               
            
                5.10
             |                           
            
                5.10
             | 
            
                5.10
             |                     
            
                5.10
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/15/2021
             | 
            
                0.00 / 0.00%
             |             
            
                4.70
             |           
            
                4.70
             |               
            
                4.70
             |                           
            
                4.70
             | 
            
                4.70
             |                     
            
                4.70
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/14/2021
             | 
            
                +0.10 / +2.17%
             |             
            
                4.60
             |           
            
                5.00
             |               
            
                4.60
             |                           
            
                4.70
             | 
            
                4.93
             |                     
            
                4.70
             |                                 
            
                1,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/13/2021
             | 
            
                0.00 / 0.00%
             |             
            
                4.70
             |           
            
                5.00
             |               
            
                4.60
             |                           
            
                4.60
             | 
            
                4.90
             |                     
            
                4.60
             |                                 
            
                700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/12/2021
             | 
            
                +0.10 / +2.22%
             |             
            
                4.90
             |           
            
                4.90
             |               
            
                4.60
             |                           
            
                4.60
             | 
            
                4.85
             |                     
            
                4.60
             |                                 
            
                600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/11/2021
             | 
            
                0.00 / 0.00%
             |             
            
                4.90
             |           
            
                4.90
             |               
            
                4.50
             |                           
            
                4.50
             | 
            
                4.90
             |                     
            
                4.50
             |                                 
            
                15,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/8/2021
             | 
            
                0.00 / 0.00%
             |             
            
                4.90
             |           
            
                4.90
             |               
            
                4.50
             |                           
            
                4.50
             | 
            
                4.83
             |                     
            
                4.50
             |                                 
            
                600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/7/2021
             | 
            
                0.00 / 0.00%
             |             
            
                4.30
             |           
            
                4.90
             |               
            
                4.30
             |                           
            
                4.50
             | 
            
                4.72
             |                     
            
                4.50
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/6/2021
             | 
            
                0.00 / 0.00%
             |             
            
                4.50
             |           
            
                4.50
             |               
            
                4.50
             |                           
            
                4.50
             | 
            
                4.50
             |                     
            
                4.50
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/5/2021
             | 
            
                0.00 / 0.00%
             |             
            
                4.50
             |           
            
                4.50
             |               
            
                4.50
             |                           
            
                4.50
             | 
            
                4.50
             |                     
            
                4.50
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/4/2021
             | 
            
                +0.10 / +2.27%
             |             
            
                4.20
             |           
            
                4.80
             |               
            
                4.20
             |                           
            
                4.50
             | 
            
                4.74
             |                     
            
                4.50
             |                                 
            
                1,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/31/2020
             | 
            
                0.00 / 0.00%
             |             
            
                4.70
             |           
            
                4.70
             |               
            
                4.40
             |                           
            
                4.40
             | 
            
                4.60
             |                     
            
                4.40
             |                                 
            
                360
             |            
            
                 
             |                                       
         
    
        
            | 
                12/30/2020
             | 
            
                -0.10 / -2.22%
             |             
            
                4.40
             |           
            
                4.70
             |               
            
                4.40
             |                           
            
                4.40
             | 
            
                4.63
             |                     
            
                4.40
             |                                 
            
                13,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/29/2020
             | 
            
                0.00 / 0.00%
             |             
            
                4.50
             |           
            
                4.50
             |               
            
                4.50
             |                           
            
                4.50
             | 
            
                4.50
             |                     
            
                4.50
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                12/28/2020
             | 
            
                +0.10 / +2.27%
             |             
            
                4.50
             |           
            
                4.50
             |               
            
                4.50
             |                           
            
                4.50
             | 
            
                4.50
             |                     
            
                4.50
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/25/2020
             | 
            
                0.00 / 0.00%
             |             
            
                4.40
             |           
            
                4.40
             |               
            
                4.40
             |                           
            
                4.40
             | 
            
                4.40
             |                     
            
                4.40
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                12/24/2020
             | 
            
                0.00 / 0.00%
             |             
            
                4.40
             |           
            
                4.40
             |               
            
                4.40
             |                           
            
                4.40
             | 
            
                4.40
             |                     
            
                4.40
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
         
    
    
 |