| 
                 
                    Closing price on 1/30/2023
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    2.20 | 
                 
                
                    | High | 
                    2.30 | 
                 
                
                    | Low | 
                    2.10 | 
                     
                
                    | Volume | 
                    90,800 | 
                                 
                
                    | Split-adjusted Price | 
                    2.30 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PV2 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                1/30/2023
             | 
            
                +0.10 / +4.55%
             |             
            
                2.20
             |           
            
                2.30
             |               
            
                2.10
             |                           
            
                2.30
             | 
            
                2.20
             |                     
            
                2.30
             |                                 
            
                90,800
             |            
            
                 
             |                                       
         
    
        
            | 
                1/27/2023
             | 
            
                +0.10 / +4.76%
             |             
            
                2.10
             |           
            
                2.20
             |               
            
                2.10
             |                           
            
                2.20
             | 
            
                2.12
             |                     
            
                2.20
             |                                 
            
                60,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/19/2023
             | 
            
                0.00 / 0.00%
             |             
            
                2.00
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.03
             |                     
            
                2.10
             |                                 
            
                29,200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2023
             | 
            
                +0.10 / +5.00%
             |             
            
                2.10
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.07
             |                     
            
                2.10
             |                                 
            
                18,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/17/2023
             | 
            
                0.00 / 0.00%
             |             
            
                2.00
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.00
             | 
            
                2.03
             |                     
            
                2.00
             |                                 
            
                18,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/16/2023
             | 
            
                0.00 / 0.00%
             |             
            
                2.00
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.00
             | 
            
                2.00
             |                     
            
                2.00
             |                                 
            
                36,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/13/2023
             | 
            
                -0.10 / -4.76%
             |             
            
                2.10
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.00
             | 
            
                2.10
             |                     
            
                2.00
             |                                 
            
                14,200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/12/2023
             | 
            
                -0.10 / -4.55%
             |             
            
                2.20
             |           
            
                2.20
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.10
             |                     
            
                2.10
             |                                 
            
                13,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/11/2023
             | 
            
                +0.10 / +4.76%
             |             
            
                2.10
             |           
            
                2.20
             |               
            
                2.10
             |                           
            
                2.20
             | 
            
                2.11
             |                     
            
                2.20
             |                                 
            
                17,900
             |            
            
                 
             |                                       
         
    
        
            | 
                1/10/2023
             | 
            
                0.00 / 0.00%
             |             
            
                2.00
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.08
             |                     
            
                2.10
             |                                 
            
                42,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/9/2023
             | 
            
                0.00 / 0.00%
             |             
            
                2.20
             |           
            
                2.20
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.06
             |                     
            
                2.10
             |                                 
            
                6,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/6/2023
             | 
            
                -0.10 / -4.55%
             |             
            
                2.10
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.10
             |                     
            
                2.10
             |                                 
            
                27,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/5/2023
             | 
            
                +0.10 / +4.76%
             |             
            
                2.10
             |           
            
                2.20
             |               
            
                2.00
             |                           
            
                2.20
             | 
            
                2.07
             |                     
            
                2.20
             |                                 
            
                30,400
             |            
            
                 
             |                                       
         
    
        
            | 
                1/4/2023
             | 
            
                -0.10 / -4.55%
             |             
            
                2.30
             |           
            
                2.30
             |               
            
                2.10
             |                           
            
                2.10
             | 
            
                2.12
             |                     
            
                2.10
             |                                 
            
                56,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/3/2023
             | 
            
                +0.10 / +4.76%
             |             
            
                2.10
             |           
            
                2.20
             |               
            
                2.10
             |                           
            
                2.20
             | 
            
                2.10
             |                     
            
                2.20
             |                                 
            
                29,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/30/2022
             | 
            
                0.00 / 0.00%
             |             
            
                2.10
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.04
             |                     
            
                2.10
             |                                 
            
                49,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/29/2022
             | 
            
                +0.10 / +5.00%
             |             
            
                2.10
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.08
             |                     
            
                2.10
             |                                 
            
                5,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/28/2022
             | 
            
                0.00 / 0.00%
             |             
            
                2.10
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.00
             | 
            
                2.00
             |                     
            
                2.00
             |                                 
            
                21,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/27/2022
             | 
            
                +0.10 / +5.26%
             |             
            
                2.00
             |           
            
                2.00
             |               
            
                2.00
             |                           
            
                2.00
             | 
            
                2.00
             |                     
            
                2.00
             |                                 
            
                24,700
             |            
            
                 
             |                                       
         
    
        
            | 
                12/26/2022
             | 
            
                -0.20 / -9.52%
             |             
            
                2.10
             |           
            
                2.10
             |               
            
                1.90
             |                           
            
                1.90
             | 
            
                1.93
             |                     
            
                1.90
             |                                 
            
                55,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/23/2022
             | 
            
                -0.10 / -4.55%
             |             
            
                2.20
             |           
            
                2.20
             |               
            
                2.10
             |                           
            
                2.10
             | 
            
                2.10
             |                     
            
                2.10
             |                                 
            
                15,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/22/2022
             | 
            
                +0.10 / +4.76%
             |             
            
                2.10
             |           
            
                2.20
             |               
            
                2.10
             |                           
            
                2.20
             | 
            
                2.10
             |                     
            
                2.20
             |                                 
            
                28,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/21/2022
             | 
            
                -0.10 / -4.55%
             |             
            
                2.10
             |           
            
                2.20
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.03
             |                     
            
                2.10
             |                                 
            
                116,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/20/2022
             | 
            
                -0.10 / -4.35%
             |             
            
                2.20
             |           
            
                2.30
             |               
            
                2.10
             |                           
            
                2.20
             | 
            
                2.18
             |                     
            
                2.20
             |                                 
            
                69,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/19/2022
             | 
            
                0.00 / 0.00%
             |             
            
                2.30
             |           
            
                2.30
             |               
            
                2.20
             |                           
            
                2.30
             | 
            
                2.28
             |                     
            
                2.30
             |                                 
            
                39,500
             |            
            
                 
             |                                       
         
    
        
            | 
                12/16/2022
             | 
            
                0.00 / 0.00%
             |             
            
                2.30
             |           
            
                2.40
             |               
            
                2.20
             |                           
            
                2.30
             | 
            
                2.22
             |                     
            
                2.30
             |                                 
            
                116,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/15/2022
             | 
            
                0.00 / 0.00%
             |             
            
                2.30
             |           
            
                2.40
             |               
            
                2.20
             |                           
            
                2.30
             | 
            
                2.30
             |                     
            
                2.30
             |                                 
            
                94,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/14/2022
             | 
            
                0.00 / 0.00%
             |             
            
                2.30
             |           
            
                2.40
             |               
            
                2.30
             |                           
            
                2.30
             | 
            
                2.30
             |                     
            
                2.30
             |                                 
            
                58,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/13/2022
             | 
            
                0.00 / 0.00%
             |             
            
                2.30
             |           
            
                2.30
             |               
            
                2.20
             |                           
            
                2.30
             | 
            
                2.20
             |                     
            
                2.30
             |                                 
            
                6,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/12/2022
             | 
            
                0.00 / 0.00%
             |             
            
                2.30
             |           
            
                2.30
             |               
            
                2.10
             |                           
            
                2.30
             | 
            
                2.21
             |                     
            
                2.30
             |                                 
            
                205,900
             |  
            
                 
             |                                                              
             
    
         
    
    
 |