| 
                 
                    Closing price on 3/8/2023
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    2.10 | 
                 
                
                    | High | 
                    2.10 | 
                 
                
                    | Low | 
                    2.00 | 
                     
                
                    | Volume | 
                    13,000 | 
                                 
                
                    | Split-adjusted Price | 
                    2.10 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PV2 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/8/2023
             | 
            
                0.00 / 0.00%
             |             
            
                2.10
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.02
             |                     
            
                2.10
             |                                 
            
                13,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/7/2023
             | 
            
                +0.10 / +5.00%
             |             
            
                2.10
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.01
             |                     
            
                2.10
             |                                 
            
                2,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/6/2023
             | 
            
                0.00 / 0.00%
             |             
            
                2.00
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.00
             | 
            
                2.06
             |                     
            
                2.00
             |                                 
            
                8,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/3/2023
             | 
            
                -0.10 / -4.76%
             |             
            
                2.00
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.00
             | 
            
                2.05
             |                     
            
                2.00
             |                                 
            
                20,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/2/2023
             | 
            
                0.00 / 0.00%
             |             
            
                2.10
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.07
             |                     
            
                2.10
             |                                 
            
                6,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/1/2023
             | 
            
                -0.10 / -4.55%
             |             
            
                2.10
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.02
             |                     
            
                2.10
             |                                 
            
                3,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/28/2023
             | 
            
                +0.10 / +4.76%
             |             
            
                2.10
             |           
            
                2.20
             |               
            
                2.10
             |                           
            
                2.20
             | 
            
                2.10
             |                     
            
                2.20
             |                                 
            
                52,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/27/2023
             | 
            
                -0.10 / -4.55%
             |             
            
                2.10
             |           
            
                2.20
             |               
            
                2.10
             |                           
            
                2.10
             | 
            
                2.10
             |                     
            
                2.10
             |                                 
            
                25,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/24/2023
             | 
            
                -0.10 / -4.35%
             |             
            
                2.20
             |           
            
                2.30
             |               
            
                2.20
             |                           
            
                2.20
             | 
            
                2.26
             |                     
            
                2.20
             |                                 
            
                35,400
             |            
            
                 
             |                                       
         
    
        
            | 
                2/23/2023
             | 
            
                +0.10 / +4.55%
             |             
            
                2.10
             |           
            
                2.30
             |               
            
                2.10
             |                           
            
                2.30
             | 
            
                2.20
             |                     
            
                2.30
             |                                 
            
                132,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/22/2023
             | 
            
                0.00 / 0.00%
             |             
            
                2.20
             |           
            
                2.20
             |               
            
                2.00
             |                           
            
                2.20
             | 
            
                2.18
             |                     
            
                2.20
             |                                 
            
                142,800
             |            
            
                 
             |                                       
         
    
        
            | 
                2/21/2023
             | 
            
                0.00 / 0.00%
             |             
            
                2.20
             |           
            
                2.20
             |               
            
                2.10
             |                           
            
                2.20
             | 
            
                2.17
             |                     
            
                2.20
             |                                 
            
                53,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/20/2023
             | 
            
                +0.10 / +4.76%
             |             
            
                2.10
             |           
            
                2.20
             |               
            
                2.10
             |                           
            
                2.20
             | 
            
                2.10
             |                     
            
                2.20
             |                                 
            
                50,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/17/2023
             | 
            
                0.00 / 0.00%
             |             
            
                2.10
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.02
             |                     
            
                2.10
             |                                 
            
                30,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/16/2023
             | 
            
                0.00 / 0.00%
             |             
            
                2.00
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.05
             |                     
            
                2.10
             |                                 
            
                7,900
             |            
            
                 
             |                                       
         
    
        
            | 
                2/15/2023
             | 
            
                +0.10 / +5.00%
             |             
            
                2.00
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.02
             |                     
            
                2.10
             |                                 
            
                14,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/14/2023
             | 
            
                -0.10 / -4.76%
             |             
            
                2.00
             |           
            
                2.00
             |               
            
                2.00
             |                           
            
                2.00
             | 
            
                2.00
             |                     
            
                2.00
             |                                 
            
                24,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/13/2023
             | 
            
                0.00 / 0.00%
             |             
            
                2.00
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.02
             |                     
            
                2.10
             |                                 
            
                65,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/10/2023
             | 
            
                0.00 / 0.00%
             |             
            
                2.00
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.03
             |                     
            
                2.10
             |                                 
            
                30,800
             |            
            
                 
             |                                       
         
    
        
            | 
                2/9/2023
             | 
            
                +0.10 / +5.00%
             |             
            
                2.10
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.09
             |                     
            
                2.10
             |                                 
            
                9,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/8/2023
             | 
            
                -0.10 / -4.76%
             |             
            
                2.10
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.00
             | 
            
                2.09
             |                     
            
                2.00
             |                                 
            
                23,500
             |            
            
                 
             |                                       
         
    
        
            | 
                2/7/2023
             | 
            
                0.00 / 0.00%
             |             
            
                2.10
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.05
             |                     
            
                2.10
             |                                 
            
                9,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/6/2023
             | 
            
                0.00 / 0.00%
             |             
            
                2.00
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.08
             |                     
            
                2.10
             |                                 
            
                12,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/3/2023
             | 
            
                0.00 / 0.00%
             |             
            
                2.10
             |           
            
                2.20
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.08
             |                     
            
                2.10
             |                                 
            
                43,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/2/2023
             | 
            
                -0.10 / -4.55%
             |             
            
                2.20
             |           
            
                2.20
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.10
             |                     
            
                2.10
             |                                 
            
                33,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/1/2023
             | 
            
                -0.10 / -4.35%
             |             
            
                2.30
             |           
            
                2.40
             |               
            
                2.20
             |                           
            
                2.20
             | 
            
                2.32
             |                     
            
                2.20
             |                                 
            
                47,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/31/2023
             | 
            
                0.00 / 0.00%
             |             
            
                2.30
             |           
            
                2.30
             |               
            
                2.20
             |                           
            
                2.30
             | 
            
                2.23
             |                     
            
                2.30
             |                                 
            
                87,400
             |            
            
                 
             |                                       
         
    
        
            | 
                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
             |  
            
                 
             |                                                              
             
    
         
    
    
 |