| 
                 
                    Closing price on 10/24/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    4.40 | 
                 
                
                    | High | 
                    4.50 | 
                 
                
                    | Low | 
                    4.40 | 
                     
                
                    | Volume | 
                    15,400 | 
                                 
                
                    | Split-adjusted Price | 
                    4.50 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
AFX Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/24/2019
             | 
            
                -0.10 / -2.17%
             |             
            
                4.40
             |           
            
                4.50
             |               
            
                4.40
             |                           
            
                4.50
             | 
            
                4.49
             |                     
            
                4.50
             |                                 
            
                15,400
             |            
            
                 
             |                                       
         
    
        
            | 
                10/23/2019
             | 
            
                +0.10 / +2.22%
             |             
            
                4.40
             |           
            
                4.60
             |               
            
                4.40
             |                           
            
                4.60
             | 
            
                4.49
             |                     
            
                4.60
             |                                 
            
                7,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/22/2019
             | 
            
                +0.10 / +2.27%
             |             
            
                4.40
             |           
            
                4.50
             |               
            
                4.30
             |                           
            
                4.50
             | 
            
                4.36
             |                     
            
                4.50
             |                                 
            
                26,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/21/2019
             | 
            
                -0.20 / -4.35%
             |             
            
                4.60
             |           
            
                4.60
             |               
            
                4.30
             |                           
            
                4.40
             | 
            
                4.42
             |                     
            
                4.40
             |                                 
            
                53,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/18/2019
             | 
            
                0.00 / 0.00%
             |             
            
                4.50
             |           
            
                4.60
             |               
            
                4.50
             |                           
            
                4.60
             | 
            
                4.57
             |                     
            
                4.60
             |                                 
            
                3,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/17/2019
             | 
            
                0.00 / 0.00%
             |             
            
                4.60
             |           
            
                4.60
             |               
            
                4.60
             |                           
            
                4.60
             | 
            
                4.60
             |                     
            
                4.60
             |                                 
            
                12,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/16/2019
             | 
            
                0.00 / 0.00%
             |             
            
                4.60
             |           
            
                4.60
             |               
            
                4.60
             |                           
            
                4.60
             | 
            
                4.60
             |                     
            
                4.60
             |                                 
            
                3,500
             |            
            
                 
             |                                       
         
    
        
            | 
                10/15/2019
             | 
            
                +0.10 / +2.22%
             |             
            
                4.60
             |           
            
                4.60
             |               
            
                4.60
             |                           
            
                4.60
             | 
            
                4.60
             |                     
            
                4.60
             |                                 
            
                5,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/14/2019
             | 
            
                -0.20 / -4.26%
             |             
            
                4.70
             |           
            
                4.70
             |               
            
                4.50
             |                           
            
                4.50
             | 
            
                4.59
             |                     
            
                4.50
             |                                 
            
                25,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/11/2019
             | 
            
                -0.20 / -4.08%
             |             
            
                4.90
             |           
            
                4.90
             |               
            
                4.70
             |                           
            
                4.70
             | 
            
                4.72
             |                     
            
                4.70
             |                                 
            
                37,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/10/2019
             | 
            
                0.00 / 0.00%
             |             
            
                4.90
             |           
            
                4.90
             |               
            
                4.80
             |                           
            
                4.90
             | 
            
                4.90
             |                     
            
                4.90
             |                                 
            
                11,400
             |            
            
                 
             |                                       
         
    
        
            | 
                10/9/2019
             | 
            
                +0.30 / +6.52%
             |             
            
                4.50
             |           
            
                4.90
             |               
            
                4.50
             |                           
            
                4.90
             | 
            
                4.84
             |                     
            
                4.90
             |                                 
            
                87,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/8/2019
             | 
            
                +0.20 / +4.55%
             |             
            
                4.40
             |           
            
                4.60
             |               
            
                4.30
             |                           
            
                4.60
             | 
            
                4.37
             |                     
            
                4.60
             |                                 
            
                28,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/7/2019
             | 
            
                -0.30 / -6.38%
             |             
            
                4.70
             |           
            
                4.70
             |               
            
                4.30
             |                           
            
                4.40
             | 
            
                4.47
             |                     
            
                4.40
             |                                 
            
                24,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/4/2019
             | 
            
                0.00 / 0.00%
             |             
            
                4.70
             |           
            
                4.80
             |               
            
                4.60
             |                           
            
                4.70
             | 
            
                4.66
             |                     
            
                4.70
             |                                 
            
                25,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/3/2019
             | 
            
                -0.10 / -2.08%
             |             
            
                4.70
             |           
            
                4.70
             |               
            
                4.60
             |                           
            
                4.70
             | 
            
                4.68
             |                     
            
                4.70
             |                                 
            
                6,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/2/2019
             | 
            
                +0.10 / +2.13%
             |             
            
                4.70
             |           
            
                4.80
             |               
            
                4.60
             |                           
            
                4.80
             | 
            
                4.69
             |                     
            
                4.80
             |                                 
            
                15,300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/1/2019
             | 
            
                -0.20 / -4.08%
             |             
            
                4.90
             |           
            
                4.90
             |               
            
                4.60
             |                           
            
                4.70
             | 
            
                4.66
             |                     
            
                4.70
             |                                 
            
                3,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/30/2019
             | 
            
                +0.10 / +2.08%
             |             
            
                4.80
             |           
            
                4.90
             |               
            
                4.80
             |                           
            
                4.90
             | 
            
                4.84
             |                     
            
                4.90
             |                                 
            
                17,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/27/2019
             | 
            
                0.00 / 0.00%
             |             
            
                4.90
             |           
            
                4.90
             |               
            
                4.80
             |                           
            
                4.90
             | 
            
                4.81
             |                     
            
                4.90
             |                                 
            
                11,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/26/2019
             | 
            
                +0.10 / +2.08%
             |             
            
                5.00
             |           
            
                5.00
             |               
            
                4.70
             |                           
            
                4.90
             | 
            
                4.78
             |                     
            
                4.90
             |                                 
            
                34,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/25/2019
             | 
            
                -0.10 / -2.04%
             |             
            
                4.80
             |           
            
                4.90
             |               
            
                4.70
             |                           
            
                4.80
             | 
            
                4.72
             |                     
            
                4.80
             |                                 
            
                64,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/24/2019
             | 
            
                -0.20 / -3.92%
             |             
            
                5.00
             |           
            
                5.00
             |               
            
                4.80
             |                           
            
                4.90
             | 
            
                4.89
             |                     
            
                4.90
             |                                 
            
                63,700
             |            
            
                 
             |                                       
         
    
        
            | 
                9/23/2019
             | 
            
                -0.20 / -3.77%
             |             
            
                5.30
             |           
            
                5.30
             |               
            
                5.00
             |                           
            
                5.10
             | 
            
                5.10
             |                     
            
                5.10
             |                                 
            
                46,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/20/2019
             | 
            
                +0.40 / +8.16%
             |             
            
                4.90
             |           
            
                5.50
             |               
            
                4.90
             |                           
            
                5.30
             | 
            
                5.32
             |                     
            
                5.30
             |                                 
            
                90,400
             |            
            
                 
             |                                       
         
    
        
            | 
                9/19/2019
             | 
            
                +0.10 / +2.08%
             |             
            
                4.80
             |           
            
                4.90
             |               
            
                4.70
             |                           
            
                4.90
             | 
            
                4.77
             |                     
            
                4.90
             |                                 
            
                23,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/18/2019
             | 
            
                0.00 / 0.00%
             |             
            
                4.90
             |           
            
                4.90
             |               
            
                4.70
             |                           
            
                4.80
             | 
            
                4.75
             |                     
            
                4.80
             |                                 
            
                41,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/17/2019
             | 
            
                0.00 / 0.00%
             |             
            
                4.80
             |           
            
                4.90
             |               
            
                4.70
             |                           
            
                4.80
             | 
            
                4.80
             |                     
            
                4.80
             |                                 
            
                12,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/16/2019
             | 
            
                -0.10 / -2.04%
             |             
            
                5.00
             |           
            
                5.00
             |               
            
                4.80
             |                           
            
                4.80
             | 
            
                4.82
             |                     
            
                4.80
             |                                 
            
                18,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/13/2019
             | 
            
                +0.10 / +2.04%
             |             
            
                5.00
             |           
            
                5.00
             |               
            
                4.80
             |                           
            
                5.00
             | 
            
                4.89
             |                     
            
                5.00
             |                                 
            
                29,500
             |  
            
                 
             |                                                              
             
    
         
    
    
 |