| 
                 
                    Closing price on 3/25/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    11.60 | 
                 
                
                    | High | 
                    11.70 | 
                 
                
                    | Low | 
                    11.10 | 
                     
                
                    | Volume | 
                    23,590 | 
                                 
                
                    | Split-adjusted Price | 
                    6.65 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
C47 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/25/2019
             | 
            
                -0.50 / -4.31%
             |             
            
                11.60
             |           
            
                11.70
             |               
            
                11.10
             |                           
            
                11.10
             | 
            
                11.49
             |                     
            
                6.65
             |                                 
            
                23,590
             |            
            
                 
             |                                       
         
    
        
            | 
                3/22/2019
             | 
            
                +0.05 / +0.43%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                11.50
             |                           
            
                11.60
             | 
            
                11.60
             |                     
            
                6.95
             |                                 
            
                36,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/21/2019
             | 
            
                -0.25 / -2.12%
             |             
            
                11.60
             |           
            
                11.80
             |               
            
                11.55
             |                           
            
                11.55
             | 
            
                11.62
             |                     
            
                6.92
             |                                 
            
                17,560
             |            
            
                 
             |                                       
         
    
        
            | 
                3/20/2019
             | 
            
                -0.05 / -0.42%
             |             
            
                11.60
             |           
            
                11.85
             |               
            
                11.50
             |                           
            
                11.80
             | 
            
                11.68
             |                     
            
                7.07
             |                                 
            
                26,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/19/2019
             | 
            
                +0.25 / +2.16%
             |             
            
                11.90
             |           
            
                11.90
             |               
            
                11.50
             |                           
            
                11.85
             | 
            
                11.68
             |                     
            
                7.10
             |                                 
            
                31,260
             |            
            
                 
             |                                       
         
    
        
            | 
                3/18/2019
             | 
            
                0.00 / 0.00%
             |             
            
                10.85
             |           
            
                11.65
             |               
            
                10.85
             |                           
            
                11.60
             | 
            
                11.06
             |                     
            
                6.95
             |                                 
            
                60,020
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/15/2019
             | 
            
                -0.40 / -3.33%
             |             
            
                12.00
             |           
            
                12.10
             |               
            
                11.50
             |                           
            
                11.60
             | 
            
                11.70
             |                     
            
                6.95
             |                                 
            
                34,800
             |            
            
                 
             |                                       
         
    
        
            | 
                3/14/2019
             | 
            
                +0.05 / +0.42%
             |             
            
                11.65
             |           
            
                12.00
             |               
            
                11.15
             |                           
            
                12.00
             | 
            
                11.33
             |                     
            
                7.19
             |                                 
            
                126,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/13/2019
             | 
            
                -0.85 / -6.64%
             |             
            
                12.40
             |           
            
                12.80
             |               
            
                11.95
             |                           
            
                11.95
             | 
            
                12.16
             |                     
            
                7.16
             |                                 
            
                146,610
             |            
            
                 
             |                                       
         
    
        
            | 
                3/12/2019
             | 
            
                -0.90 / -6.57%
             |             
            
                13.10
             |           
            
                13.65
             |               
            
                12.80
             |                           
            
                12.80
             | 
            
                13.01
             |                     
            
                7.67
             |                                 
            
                66,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/11/2019
             | 
            
                -0.30 / -2.14%
             |             
            
                13.70
             |           
            
                13.75
             |               
            
                13.10
             |                           
            
                13.70
             | 
            
                13.24
             |                     
            
                8.20
             |                                 
            
                43,820
             |            
            
                 
             |                                       
         
    
        
            | 
                3/8/2019
             | 
            
                +0.05 / +0.36%
             |             
            
                13.85
             |           
            
                14.00
             |               
            
                13.55
             |                           
            
                14.00
             | 
            
                13.71
             |                     
            
                8.38
             |                                 
            
                4,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/7/2019
             | 
            
                0.00 / 0.00%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                13.50
             |                           
            
                13.95
             | 
            
                13.65
             |                     
            
                8.35
             |                                 
            
                27,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/6/2019
             | 
            
                -0.05 / -0.36%
             |             
            
                14.20
             |           
            
                14.20
             |               
            
                13.30
             |                           
            
                13.95
             | 
            
                13.75
             |                     
            
                8.35
             |                                 
            
                19,130
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/5/2019
             | 
            
                0.00 / 0.00%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                13.60
             |                           
            
                14.00
             | 
            
                13.90
             |                     
            
                8.38
             |                                 
            
                7,680
             |            
            
                 
             |                                       
         
    
        
            | 
                3/4/2019
             | 
            
                +0.40 / +2.94%
             |             
            
                13.40
             |           
            
                14.35
             |               
            
                13.40
             |                           
            
                14.00
             | 
            
                13.86
             |                     
            
                8.38
             |                                 
            
                105,280
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/1/2019
             | 
            
                -0.65 / -4.56%
             |             
            
                13.80
             |           
            
                14.35
             |               
            
                13.60
             |                           
            
                13.60
             | 
            
                14.23
             |                     
            
                8.14
             |                                 
            
                90,810
             |            
            
                 
             |                                       
         
    
        
            | 
                2/28/2019
             | 
            
                -0.20 / -1.38%
             |             
            
                14.45
             |           
            
                14.45
             |               
            
                14.00
             |                           
            
                14.25
             | 
            
                14.32
             |                     
            
                8.53
             |                                 
            
                4,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/27/2019
             | 
            
                +0.05 / +0.35%
             |             
            
                14.40
             |           
            
                14.50
             |               
            
                13.80
             |                           
            
                14.45
             | 
            
                14.39
             |                     
            
                8.65
             |                                 
            
                8,340
             |            
            
                 
             |                                       
         
    
        
            | 
                2/26/2019
             | 
            
                -0.20 / -1.37%
             |             
            
                14.60
             |           
            
                14.60
             |               
            
                14.05
             |                           
            
                14.40
             | 
            
                14.34
             |                     
            
                8.62
             |                                 
            
                105,370
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/25/2019
             | 
            
                -0.20 / -1.35%
             |             
            
                13.90
             |           
            
                14.60
             |               
            
                13.90
             |                           
            
                14.60
             | 
            
                14.16
             |                     
            
                8.74
             |                                 
            
                29,160
             |            
            
                 
             |                                       
         
    
        
            | 
                2/22/2019
             | 
            
                -0.10 / -0.67%
             |             
            
                14.90
             |           
            
                14.90
             |               
            
                13.90
             |                           
            
                14.80
             | 
            
                14.17
             |                     
            
                8.86
             |                                 
            
                34,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/21/2019
             | 
            
                0.00 / 0.00%
             |             
            
                14.80
             |           
            
                14.90
             |               
            
                14.00
             |                           
            
                14.90
             | 
            
                14.53
             |                     
            
                8.92
             |                                 
            
                18,440
             |            
            
                 
             |                                       
         
    
        
            | 
                2/20/2019
             | 
            
                +0.50 / +3.47%
             |             
            
                13.45
             |           
            
                15.15
             |               
            
                13.45
             |                           
            
                14.90
             | 
            
                14.00
             |                     
            
                8.92
             |                                 
            
                68,990
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/19/2019
             | 
            
                -0.80 / -5.26%
             |             
            
                15.90
             |           
            
                15.90
             |               
            
                14.40
             |                           
            
                14.40
             | 
            
                14.46
             |                     
            
                8.62
             |                                 
            
                6,710
             |            
            
                 
             |                                       
         
    
        
            | 
                2/18/2019
             | 
            
                0.00 / 0.00%
             |             
            
                16.10
             |           
            
                16.10
             |               
            
                14.55
             |                           
            
                15.20
             | 
            
                14.93
             |                     
            
                9.10
             |                                 
            
                8,440
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/15/2019
             | 
            
                0.00 / 0.00%
             |             
            
                15.20
             |           
            
                15.40
             |               
            
                15.00
             |                           
            
                15.20
             | 
            
                15.04
             |                     
            
                9.10
             |                                 
            
                4,920
             |            
            
                 
             |                                       
         
    
        
            | 
                2/14/2019
             | 
            
                0.00 / 0.00%
             |             
            
                15.30
             |           
            
                15.30
             |               
            
                15.20
             |                           
            
                15.20
             | 
            
                15.25
             |                     
            
                9.10
             |                                 
            
                4,030
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/13/2019
             | 
            
                -0.10 / -0.65%
             |             
            
                14.25
             |           
            
                15.30
             |               
            
                14.25
             |                           
            
                15.20
             | 
            
                14.97
             |                     
            
                9.10
             |                                 
            
                3,540
             |            
            
                 
             |                                       
         
    
        
            | 
                2/12/2019
             | 
            
                -0.10 / -0.65%
             |             
            
                15.40
             |           
            
                15.40
             |               
            
                15.30
             |                           
            
                15.30
             | 
            
                15.38
             |                     
            
                9.16
             |                                 
            
                650
             |  
            
                 
             |                                                              
             
    
         
    
    
 |