| 
                 
                    Closing price on 5/25/2020
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    10.00 | 
                 
                
                    | High | 
                    10.00 | 
                 
                
                    | Low | 
                    10.00 | 
                     
                
                    | Volume | 
                    0 | 
                                 
                
                    | Split-adjusted Price | 
                    4.69 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PSD Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/25/2020
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                4.69
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                5/22/2020
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                4.69
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/21/2020
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                4.69
             |                                 
            
                4,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/20/2020
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                4.69
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/19/2020
             | 
            
                +0.10 / +1.01%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                4.69
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/18/2020
             | 
            
                0.00 / 0.00%
             |             
            
                9.90
             |           
            
                9.90
             |               
            
                9.90
             |                           
            
                9.90
             | 
            
                9.90
             |                     
            
                4.64
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/15/2020
             | 
            
                0.00 / 0.00%
             |             
            
                9.90
             |           
            
                9.90
             |               
            
                9.90
             |                           
            
                9.90
             | 
            
                9.90
             |                     
            
                4.64
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                5/14/2020
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                9.80
             |                           
            
                9.90
             | 
            
                9.92
             |                     
            
                4.64
             |                                 
            
                13,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/13/2020
             | 
            
                +0.20 / +2.06%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                9.90
             |                           
            
                9.90
             | 
            
                9.97
             |                     
            
                4.64
             |                                 
            
                6,800
             |            
            
                 
             |                                       
         
    
        
            | 
                5/12/2020
             | 
            
                -0.30 / -3.00%
             |             
            
                9.70
             |           
            
                9.70
             |               
            
                9.70
             |                           
            
                9.70
             | 
            
                9.70
             |                     
            
                4.54
             |                                 
            
                2,094
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/11/2020
             | 
            
                +0.50 / +5.26%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                4.69
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/8/2020
             | 
            
                0.00 / 0.00%
             |             
            
                9.50
             |           
            
                9.50
             |               
            
                9.50
             |                           
            
                9.50
             | 
            
                9.50
             |                     
            
                4.45
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/7/2020
             | 
            
                -0.50 / -5.00%
             |             
            
                9.50
             |           
            
                9.50
             |               
            
                9.50
             |                           
            
                9.50
             | 
            
                9.50
             |                     
            
                4.45
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/6/2020
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                4.69
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/5/2020
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                4.69
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                5/4/2020
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                4.69
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/29/2020
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                4.69
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                4/28/2020
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                4.69
             |                                 
            
                3,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/27/2020
             | 
            
                -0.30 / -2.91%
             |             
            
                9.40
             |           
            
                10.30
             |               
            
                9.40
             |                           
            
                10.00
             | 
            
                10.23
             |                     
            
                4.69
             |                                 
            
                2,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/24/2020
             | 
            
                -0.10 / -0.96%
             |             
            
                9.50
             |           
            
                10.30
             |               
            
                9.50
             |                           
            
                10.30
             | 
            
                9.90
             |                     
            
                4.83
             |                                 
            
                248
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/23/2020
             | 
            
                -0.40 / -3.70%
             |             
            
                9.80
             |           
            
                10.60
             |               
            
                9.80
             |                           
            
                10.40
             | 
            
                10.34
             |                     
            
                4.87
             |                                 
            
                1,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/22/2020
             | 
            
                +0.80 / +8.00%
             |             
            
                9.10
             |           
            
                10.80
             |               
            
                9.10
             |                           
            
                10.80
             | 
            
                9.95
             |                     
            
                5.06
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/21/2020
             | 
            
                +0.40 / +4.17%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                4.69
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/20/2020
             | 
            
                -0.40 / -4.00%
             |             
            
                9.60
             |           
            
                9.60
             |               
            
                9.60
             |                           
            
                9.60
             | 
            
                9.60
             |                     
            
                4.50
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2020
             | 
            
                +0.50 / +5.26%
             |             
            
                9.50
             |           
            
                10.00
             |               
            
                9.50
             |                           
            
                10.00
             | 
            
                9.58
             |                     
            
                4.69
             |                                 
            
                1,200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/16/2020
             | 
            
                0.00 / 0.00%
             |             
            
                9.50
             |           
            
                9.50
             |               
            
                9.50
             |                           
            
                9.50
             | 
            
                9.50
             |                     
            
                4.45
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/15/2020
             | 
            
                0.00 / 0.00%
             |             
            
                9.50
             |           
            
                9.50
             |               
            
                9.50
             |                           
            
                9.50
             | 
            
                9.50
             |                     
            
                4.45
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/14/2020
             | 
            
                -0.50 / -5.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                9.50
             |                           
            
                9.50
             | 
            
                9.65
             |                     
            
                4.45
             |                                 
            
                7,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/13/2020
             | 
            
                +0.20 / +2.04%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                4.69
             |                                 
            
                2,100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/10/2020
             | 
            
                -0.10 / -1.01%
             |             
            
                9.10
             |           
            
                9.80
             |               
            
                9.10
             |                           
            
                9.80
             | 
            
                9.45
             |                     
            
                4.59
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
         
    
    
 |