| 
                 
                    Closing price on 8/17/2020
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    19.50 | 
                 
                
                    | High | 
                    19.70 | 
                 
                
                    | Low | 
                    19.50 | 
                     
                
                    | Volume | 
                    5,900 | 
                                 
                
                    | Split-adjusted Price | 
                    11.83 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
IDC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/17/2020
             | 
            
                0.00 / 0.00%
             |             
            
                19.50
             |           
            
                19.70
             |               
            
                19.50
             |                           
            
                19.50
             | 
            
                19.60
             |                     
            
                11.83
             |                                 
            
                5,900
             |            
            
                 
             |                                       
         
    
        
            | 
                8/14/2020
             | 
            
                -0.10 / -0.51%
             |             
            
                19.80
             |           
            
                19.80
             |               
            
                19.40
             |                           
            
                19.50
             | 
            
                19.50
             |                     
            
                11.83
             |                                 
            
                992,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/13/2020
             | 
            
                -0.20 / -1.01%
             |             
            
                19.60
             |           
            
                19.60
             |               
            
                19.60
             |                           
            
                19.60
             | 
            
                19.60
             |                     
            
                11.89
             |                                 
            
                169,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/12/2020
             | 
            
                0.00 / 0.00%
             |             
            
                19.80
             |           
            
                19.80
             |               
            
                19.10
             |                           
            
                19.80
             | 
            
                19.73
             |                     
            
                12.02
             |                                 
            
                6,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/11/2020
             | 
            
                +0.30 / +1.54%
             |             
            
                20.30
             |           
            
                20.30
             |               
            
                19.80
             |                           
            
                19.80
             | 
            
                19.81
             |                     
            
                12.02
             |                                 
            
                989,200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/10/2020
             | 
            
                +0.60 / +3.17%
             |             
            
                18.90
             |           
            
                19.50
             |               
            
                18.90
             |                           
            
                19.50
             | 
            
                19.09
             |                     
            
                11.83
             |                                 
            
                191,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/7/2020
             | 
            
                0.00 / 0.00%
             |             
            
                18.90
             |           
            
                18.90
             |               
            
                18.90
             |                           
            
                18.90
             | 
            
                18.90
             |                     
            
                11.47
             |                                 
            
                419,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/6/2020
             | 
            
                0.00 / 0.00%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                18.90
             |                           
            
                18.90
             | 
            
                18.95
             |                     
            
                11.47
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/5/2020
             | 
            
                0.00 / 0.00%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                18.90
             |                           
            
                18.90
             | 
            
                18.91
             |                     
            
                11.47
             |                                 
            
                899,900
             |            
            
                 
             |                                       
         
    
        
            | 
                8/4/2020
             | 
            
                0.00 / 0.00%
             |             
            
                18.90
             |           
            
                18.90
             |               
            
                18.90
             |                           
            
                18.90
             | 
            
                18.90
             |                     
            
                11.47
             |                                 
            
                368,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/3/2020
             | 
            
                +0.20 / +1.07%
             |             
            
                18.70
             |           
            
                18.90
             |               
            
                18.70
             |                           
            
                18.90
             | 
            
                18.78
             |                     
            
                11.47
             |                                 
            
                5,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/31/2020
             | 
            
                0.00 / 0.00%
             |             
            
                18.70
             |           
            
                18.70
             |               
            
                18.70
             |                           
            
                18.70
             | 
            
                18.70
             |                     
            
                11.35
             |                                 
            
                1,181,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/30/2020
             | 
            
                0.00 / 0.00%
             |             
            
                18.60
             |           
            
                18.70
             |               
            
                18.60
             |                           
            
                18.70
             | 
            
                18.62
             |                     
            
                11.35
             |                                 
            
                91,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/29/2020
             | 
            
                -0.10 / -0.53%
             |             
            
                18.50
             |           
            
                18.70
             |               
            
                18.40
             |                           
            
                18.70
             | 
            
                18.48
             |                     
            
                11.35
             |                                 
            
                6,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/28/2020
             | 
            
                0.00 / 0.00%
             |             
            
                18.60
             |           
            
                18.80
             |               
            
                18.30
             |                           
            
                18.80
             | 
            
                18.75
             |                     
            
                11.41
             |                                 
            
                323,500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/27/2020
             | 
            
                -0.20 / -1.05%
             |             
            
                18.30
             |           
            
                18.80
             |               
            
                18.10
             |                           
            
                18.80
             | 
            
                18.28
             |                     
            
                11.41
             |                                 
            
                11,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/24/2020
             | 
            
                -0.40 / -2.06%
             |             
            
                19.10
             |           
            
                19.10
             |               
            
                18.30
             |                           
            
                19.00
             | 
            
                18.88
             |                     
            
                11.53
             |                                 
            
                50,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/23/2020
             | 
            
                0.00 / 0.00%
             |             
            
                19.60
             |           
            
                19.60
             |               
            
                19.00
             |                           
            
                19.40
             | 
            
                19.25
             |                     
            
                11.77
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/22/2020
             | 
            
                +0.10 / +0.52%
             |             
            
                19.60
             |           
            
                19.60
             |               
            
                19.00
             |                           
            
                19.40
             | 
            
                19.03
             |                     
            
                11.77
             |                                 
            
                6,400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/21/2020
             | 
            
                -0.30 / -1.53%
             |             
            
                19.60
             |           
            
                19.60
             |               
            
                19.10
             |                           
            
                19.30
             | 
            
                19.29
             |                     
            
                11.53
             |                                 
            
                11,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/20/2020
             | 
            
                0.00 / 0.00%
             |             
            
                19.30
             |           
            
                19.60
             |               
            
                19.20
             |                           
            
                19.60
             | 
            
                19.23
             |                     
            
                11.71
             |                                 
            
                6,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/17/2020
             | 
            
                +0.50 / +2.62%
             |             
            
                19.10
             |           
            
                19.70
             |               
            
                19.10
             |                           
            
                19.60
             | 
            
                19.33
             |                     
            
                11.71
             |                                 
            
                7,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/16/2020
             | 
            
                -0.60 / -3.05%
             |             
            
                19.80
             |           
            
                19.80
             |               
            
                19.10
             |                           
            
                19.10
             | 
            
                19.36
             |                     
            
                11.41
             |                                 
            
                4,400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/15/2020
             | 
            
                +0.20 / +1.03%
             |             
            
                19.40
             |           
            
                19.70
             |               
            
                19.40
             |                           
            
                19.70
             | 
            
                19.44
             |                     
            
                11.77
             |                                 
            
                3,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/14/2020
             | 
            
                +0.10 / +0.52%
             |             
            
                19.40
             |           
            
                19.70
             |               
            
                19.20
             |                           
            
                19.50
             | 
            
                19.43
             |                     
            
                11.65
             |                                 
            
                11,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/13/2020
             | 
            
                0.00 / 0.00%
             |             
            
                19.40
             |           
            
                19.40
             |               
            
                19.10
             |                           
            
                19.40
             | 
            
                19.30
             |                     
            
                11.59
             |                                 
            
                15,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/10/2020
             | 
            
                0.00 / 0.00%
             |             
            
                19.40
             |           
            
                19.40
             |               
            
                19.40
             |                           
            
                19.40
             | 
            
                19.40
             |                     
            
                11.59
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2020
             | 
            
                +0.40 / +2.11%
             |             
            
                19.00
             |           
            
                19.50
             |               
            
                19.00
             |                           
            
                19.40
             | 
            
                19.15
             |                     
            
                11.59
             |                                 
            
                15,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/8/2020
             | 
            
                -0.40 / -2.06%
             |             
            
                19.10
             |           
            
                19.20
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.12
             |                     
            
                11.35
             |                                 
            
                3,800
             |            
            
                 
             |                                       
         
    
        
            | 
                7/7/2020
             | 
            
                0.00 / 0.00%
             |             
            
                19.00
             |           
            
                19.40
             |               
            
                19.00
             |                           
            
                19.40
             | 
            
                19.32
             |                     
            
                11.59
             |                                 
            
                7,500
             |  
            
                 
             |                                                              
             
    
         
    
    
 |