| 
                 
                    Closing price on 12/2/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    5.90 | 
                 
                
                    | High | 
                    5.90 | 
                 
                
                    | Low | 
                    5.60 | 
                     
                
                    | Volume | 
                    13,100 | 
                                 
                
                    | Split-adjusted Price | 
                    5.90 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
WSS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/2/2022
             | 
            
                0.00 / 0.00%
             |             
            
                5.90
             |           
            
                5.90
             |               
            
                5.60
             |                           
            
                5.90
             | 
            
                5.75
             |                     
            
                5.90
             |                                 
            
                13,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/1/2022
             | 
            
                +0.10 / +1.72%
             |             
            
                5.80
             |           
            
                5.90
             |               
            
                5.60
             |                           
            
                5.90
             | 
            
                5.75
             |                     
            
                5.90
             |                                 
            
                20,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/30/2022
             | 
            
                +0.30 / +5.45%
             |             
            
                5.70
             |           
            
                5.90
             |               
            
                5.50
             |                           
            
                5.80
             | 
            
                5.65
             |                     
            
                5.80
             |                                 
            
                14,600
             |            
            
                 
             |                                       
         
    
        
            | 
                11/29/2022
             | 
            
                +0.40 / +7.84%
             |             
            
                5.50
             |           
            
                5.50
             |               
            
                5.20
             |                           
            
                5.50
             | 
            
                5.33
             |                     
            
                5.50
             |                                 
            
                9,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/28/2022
             | 
            
                +0.30 / +6.25%
             |             
            
                4.90
             |           
            
                5.20
             |               
            
                4.80
             |                           
            
                5.10
             | 
            
                5.06
             |                     
            
                5.10
             |                                 
            
                24,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2022
             | 
            
                +0.20 / +4.35%
             |             
            
                4.70
             |           
            
                4.80
             |               
            
                4.50
             |                           
            
                4.80
             | 
            
                4.67
             |                     
            
                4.80
             |                                 
            
                4,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/24/2022
             | 
            
                0.00 / 0.00%
             |             
            
                4.70
             |           
            
                4.70
             |               
            
                4.40
             |                           
            
                4.60
             | 
            
                4.49
             |                     
            
                4.60
             |                                 
            
                14,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/23/2022
             | 
            
                +0.40 / +9.52%
             |             
            
                4.40
             |           
            
                4.60
             |               
            
                4.20
             |                           
            
                4.60
             | 
            
                4.48
             |                     
            
                4.60
             |                                 
            
                33,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/22/2022
             | 
            
                +0.10 / +2.44%
             |             
            
                4.10
             |           
            
                4.50
             |               
            
                4.10
             |                           
            
                4.20
             | 
            
                4.33
             |                     
            
                4.20
             |                                 
            
                27,900
             |            
            
                 
             |                                       
         
    
        
            | 
                11/21/2022
             | 
            
                0.00 / 0.00%
             |             
            
                4.20
             |           
            
                4.20
             |               
            
                4.10
             |                           
            
                4.10
             | 
            
                4.11
             |                     
            
                4.10
             |                                 
            
                4,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/18/2022
             | 
            
                +0.20 / +5.13%
             |             
            
                3.70
             |           
            
                4.10
             |               
            
                3.70
             |                           
            
                4.10
             | 
            
                3.90
             |                     
            
                4.10
             |                                 
            
                12,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/17/2022
             | 
            
                0.00 / 0.00%
             |             
            
                4.10
             |           
            
                4.20
             |               
            
                3.90
             |                           
            
                3.90
             | 
            
                3.94
             |                     
            
                3.90
             |                                 
            
                56,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/16/2022
             | 
            
                +0.30 / +8.33%
             |             
            
                3.90
             |           
            
                3.90
             |               
            
                3.70
             |                           
            
                3.90
             | 
            
                3.86
             |                     
            
                3.90
             |                                 
            
                16,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/15/2022
             | 
            
                -0.30 / -7.69%
             |             
            
                3.60
             |           
            
                3.90
             |               
            
                3.60
             |                           
            
                3.60
             | 
            
                3.60
             |                     
            
                3.60
             |                                 
            
                32,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/14/2022
             | 
            
                -0.30 / -7.14%
             |             
            
                3.80
             |           
            
                4.20
             |               
            
                3.80
             |                           
            
                3.90
             | 
            
                3.93
             |                     
            
                3.90
             |                                 
            
                700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/11/2022
             | 
            
                +0.20 / +5.00%
             |             
            
                4.10
             |           
            
                4.20
             |               
            
                4.10
             |                           
            
                4.20
             | 
            
                4.15
             |                     
            
                4.20
             |                                 
            
                5,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/10/2022
             | 
            
                -0.40 / -9.09%
             |             
            
                4.10
             |           
            
                4.20
             |               
            
                4.00
             |                           
            
                4.00
             | 
            
                4.02
             |                     
            
                4.00
             |                                 
            
                13,800
             |            
            
                 
             |                                       
         
    
        
            | 
                11/9/2022
             | 
            
                -0.10 / -2.22%
             |             
            
                4.20
             |           
            
                4.50
             |               
            
                4.20
             |                           
            
                4.40
             | 
            
                4.32
             |                     
            
                4.40
             |                                 
            
                1,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/8/2022
             | 
            
                -0.10 / -2.17%
             |             
            
                4.20
             |           
            
                4.50
             |               
            
                4.20
             |                           
            
                4.50
             | 
            
                4.23
             |                     
            
                4.50
             |                                 
            
                2,200
             |            
            
                 
             |                                       
         
    
        
            | 
                11/7/2022
             | 
            
                0.00 / 0.00%
             |             
            
                4.60
             |           
            
                4.60
             |               
            
                4.60
             |                           
            
                4.60
             | 
            
                4.60
             |                     
            
                4.60
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/4/2022
             | 
            
                -0.40 / -8.00%
             |             
            
                4.60
             |           
            
                4.60
             |               
            
                4.50
             |                           
            
                4.60
             | 
            
                4.57
             |                     
            
                4.60
             |                                 
            
                2,800
             |            
            
                 
             |                                       
         
    
        
            | 
                11/3/2022
             | 
            
                -0.10 / -1.96%
             |             
            
                4.70
             |           
            
                5.00
             |               
            
                4.70
             |                           
            
                5.00
             | 
            
                4.80
             |                     
            
                5.00
             |                                 
            
                12,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/2/2022
             | 
            
                0.00 / 0.00%
             |             
            
                5.10
             |           
            
                5.10
             |               
            
                5.10
             |                           
            
                5.10
             | 
            
                5.10
             |                     
            
                5.10
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                11/1/2022
             | 
            
                0.00 / 0.00%
             |             
            
                5.10
             |           
            
                5.10
             |               
            
                4.90
             |                           
            
                5.10
             | 
            
                5.02
             |                     
            
                5.10
             |                                 
            
                5,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/31/2022
             | 
            
                0.00 / 0.00%
             |             
            
                4.80
             |           
            
                5.10
             |               
            
                4.80
             |                           
            
                5.10
             | 
            
                4.94
             |                     
            
                5.10
             |                                 
            
                9,400
             |            
            
                 
             |                                       
         
    
        
            | 
                10/28/2022
             | 
            
                0.00 / 0.00%
             |             
            
                5.00
             |           
            
                5.10
             |               
            
                4.90
             |                           
            
                5.10
             | 
            
                4.98
             |                     
            
                5.10
             |                                 
            
                12,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/27/2022
             | 
            
                +0.10 / +2.00%
             |             
            
                5.00
             |           
            
                5.10
             |               
            
                4.50
             |                           
            
                5.10
             | 
            
                4.89
             |                     
            
                5.10
             |                                 
            
                12,800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/26/2022
             | 
            
                0.00 / 0.00%
             |             
            
                5.10
             |           
            
                5.10
             |               
            
                5.00
             |                           
            
                5.00
             | 
            
                5.03
             |                     
            
                5.00
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/25/2022
             | 
            
                -0.40 / -7.41%
             |             
            
                5.00
             |           
            
                5.00
             |               
            
                4.90
             |                           
            
                5.00
             | 
            
                4.97
             |                     
            
                5.00
             |                                 
            
                11,500
             |            
            
                 
             |                                       
         
    
        
            | 
                10/24/2022
             | 
            
                -0.50 / -8.47%
             |             
            
                5.50
             |           
            
                5.50
             |               
            
                5.40
             |                           
            
                5.40
             | 
            
                5.47
             |                     
            
                5.40
             |                                 
            
                9,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |