| 
                 
                    Closing price on 5/21/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    12.90 | 
                 
                
                    | High | 
                    12.90 | 
                 
                
                    | Low | 
                    12.25 | 
                     
                
                    | Volume | 
                    18,270 | 
                                 
                
                    | Split-adjusted Price | 
                    7.61 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
C47 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/21/2019
             | 
            
                -0.45 / -3.42%
             |             
            
                12.90
             |           
            
                12.90
             |               
            
                12.25
             |                           
            
                12.70
             | 
            
                12.37
             |                     
            
                7.61
             |                                 
            
                18,270
             |            
            
                 
             |                                       
         
    
        
            | 
                5/20/2019
             | 
            
                -0.55 / -4.01%
             |             
            
                13.30
             |           
            
                13.50
             |               
            
                12.80
             |                           
            
                13.15
             | 
            
                13.18
             |                     
            
                7.88
             |                                 
            
                24,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/17/2019
             | 
            
                -0.10 / -0.72%
             |             
            
                13.50
             |           
            
                13.80
             |               
            
                13.10
             |                           
            
                13.70
             | 
            
                13.40
             |                     
            
                8.20
             |                                 
            
                42,750
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2019
             | 
            
                +0.70 / +5.34%
             |             
            
                13.70
             |           
            
                14.00
             |               
            
                13.70
             |                           
            
                13.80
             | 
            
                13.89
             |                     
            
                8.26
             |                                 
            
                105,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/15/2019
             | 
            
                +0.85 / +6.94%
             |             
            
                13.10
             |           
            
                13.10
             |               
            
                13.00
             |                           
            
                13.10
             | 
            
                13.09
             |                     
            
                7.85
             |                                 
            
                34,150
             |            
            
                 
             |                                       
         
    
        
            | 
                5/14/2019
             | 
            
                +0.80 / +6.99%
             |             
            
                11.50
             |           
            
                12.25
             |               
            
                11.45
             |                           
            
                12.25
             | 
            
                12.16
             |                     
            
                7.34
             |                                 
            
                81,420
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/13/2019
             | 
            
                +0.05 / +0.44%
             |             
            
                11.45
             |           
            
                11.50
             |               
            
                11.30
             |                           
            
                11.45
             | 
            
                11.42
             |                     
            
                6.86
             |                                 
            
                15,670
             |            
            
                 
             |                                       
         
    
        
            | 
                5/10/2019
             | 
            
                0.00 / 0.00%
             |             
            
                11.45
             |           
            
                11.50
             |               
            
                11.30
             |                           
            
                11.40
             | 
            
                11.34
             |                     
            
                6.83
             |                                 
            
                11,640
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/9/2019
             | 
            
                +0.05 / +0.44%
             |             
            
                11.25
             |           
            
                11.40
             |               
            
                11.25
             |                           
            
                11.40
             | 
            
                11.29
             |                     
            
                6.83
             |                                 
            
                10,360
             |            
            
                 
             |                                       
         
    
        
            | 
                5/8/2019
             | 
            
                +0.05 / +0.44%
             |             
            
                11.40
             |           
            
                11.40
             |               
            
                11.25
             |                           
            
                11.35
             | 
            
                11.35
             |                     
            
                6.80
             |                                 
            
                3,760
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/7/2019
             | 
            
                -0.10 / -0.88%
             |             
            
                11.30
             |           
            
                11.40
             |               
            
                11.30
             |                           
            
                11.30
             | 
            
                11.38
             |                     
            
                6.77
             |                                 
            
                7,820
             |            
            
                 
             |                                       
         
    
        
            | 
                5/6/2019
             | 
            
                -0.05 / -0.44%
             |             
            
                11.30
             |           
            
                11.40
             |               
            
                11.20
             |                           
            
                11.40
             | 
            
                11.27
             |                     
            
                6.83
             |                                 
            
                9,670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/3/2019
             | 
            
                0.00 / 0.00%
             |             
            
                11.45
             |           
            
                11.45
             |               
            
                11.30
             |                           
            
                11.45
             | 
            
                11.41
             |                     
            
                6.86
             |                                 
            
                5,130
             |            
            
                 
             |                                       
         
    
        
            | 
                5/2/2019
             | 
            
                0.00 / 0.00%
             |             
            
                11.40
             |           
            
                11.45
             |               
            
                11.40
             |                           
            
                11.45
             | 
            
                11.42
             |                     
            
                6.86
             |                                 
            
                15,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2019
             | 
            
                0.00 / 0.00%
             |             
            
                11.30
             |           
            
                11.45
             |               
            
                11.30
             |                           
            
                11.45
             | 
            
                11.38
             |                     
            
                6.86
             |                                 
            
                4,920
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2019
             | 
            
                0.00 / 0.00%
             |             
            
                11.30
             |           
            
                11.45
             |               
            
                11.30
             |                           
            
                11.45
             | 
            
                11.42
             |                     
            
                6.86
             |                                 
            
                6,130
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/24/2019
             | 
            
                0.00 / 0.00%
             |             
            
                11.55
             |           
            
                11.60
             |               
            
                11.30
             |                           
            
                11.45
             | 
            
                11.44
             |                     
            
                6.86
             |                                 
            
                26,580
             |            
            
                 
             |                                       
         
    
        
            | 
                4/23/2019
             | 
            
                0.00 / 0.00%
             |             
            
                11.50
             |           
            
                11.50
             |               
            
                11.20
             |                           
            
                11.45
             | 
            
                11.37
             |                     
            
                6.86
             |                                 
            
                7,390
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2019
             | 
            
                -0.05 / -0.43%
             |             
            
                11.25
             |           
            
                11.50
             |               
            
                11.20
             |                           
            
                11.45
             | 
            
                11.43
             |                     
            
                6.86
             |                                 
            
                6,300
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2019
             | 
            
                -0.10 / -0.86%
             |             
            
                11.20
             |           
            
                11.55
             |               
            
                11.20
             |                           
            
                11.50
             | 
            
                11.54
             |                     
            
                6.89
             |                                 
            
                5,980
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/18/2019
             | 
            
                +0.05 / +0.43%
             |             
            
                11.60
             |           
            
                11.60
             |               
            
                11.30
             |                           
            
                11.60
             | 
            
                11.55
             |                     
            
                6.95
             |                                 
            
                7,100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/17/2019
             | 
            
                -0.15 / -1.28%
             |             
            
                11.20
             |           
            
                11.60
             |               
            
                11.00
             |                           
            
                11.55
             | 
            
                11.13
             |                     
            
                6.92
             |                                 
            
                64,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/16/2019
             | 
            
                0.00 / 0.00%
             |             
            
                11.50
             |           
            
                11.70
             |               
            
                11.00
             |                           
            
                11.70
             | 
            
                11.22
             |                     
            
                7.01
             |                                 
            
                26,390
             |            
            
                 
             |                                       
         
    
        
            | 
                4/12/2019
             | 
            
                +0.10 / +0.86%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                11.60
             |                           
            
                11.70
             | 
            
                11.68
             |                     
            
                7.01
             |                                 
            
                2,910
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/11/2019
             | 
            
                +0.10 / +0.87%
             |             
            
                11.00
             |           
            
                12.00
             |               
            
                11.00
             |                           
            
                11.60
             | 
            
                11.39
             |                     
            
                6.95
             |                                 
            
                23,170
             |            
            
                 
             |                                       
         
    
        
            | 
                4/10/2019
             | 
            
                -0.20 / -1.71%
             |             
            
                11.70
             |           
            
                11.70
             |               
            
                11.50
             |                           
            
                11.50
             | 
            
                11.56
             |                     
            
                6.89
             |                                 
            
                16,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/9/2019
             | 
            
                0.00 / 0.00%
             |             
            
                11.70
             |           
            
                11.70
             |               
            
                11.50
             |                           
            
                11.70
             | 
            
                11.64
             |                     
            
                7.01
             |                                 
            
                6,360
             |            
            
                 
             |                                       
         
    
        
            | 
                4/8/2019
             | 
            
                0.00 / 0.00%
             |             
            
                11.60
             |           
            
                11.70
             |               
            
                11.50
             |                           
            
                11.70
             | 
            
                11.56
             |                     
            
                7.01
             |                                 
            
                18,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/5/2019
             | 
            
                0.00 / 0.00%
             |             
            
                11.60
             |           
            
                11.70
             |               
            
                11.50
             |                           
            
                11.70
             | 
            
                11.62
             |                     
            
                7.01
             |                                 
            
                10,840
             |            
            
                 
             |                                       
         
    
        
            | 
                4/4/2019
             | 
            
                0.00 / 0.00%
             |             
            
                11.70
             |           
            
                11.70
             |               
            
                11.50
             |                           
            
                11.70
             | 
            
                11.66
             |                     
            
                7.01
             |                                 
            
                9,350
             |  
            
                 
             |                                                              
             
    
         
    
    
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