| 
                 
                    Closing price on 5/20/2020
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    21.55 | 
                 
                
                    | High | 
                    21.80 | 
                 
                
                    | Low | 
                    21.50 | 
                     
                
                    | Volume | 
                    204,060 | 
                                 
                
                    | Split-adjusted Price | 
                    21.80 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
IBC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/20/2020
             | 
            
                +0.20 / +0.93%
             |             
            
                21.55
             |           
            
                21.80
             |               
            
                21.50
             |                           
            
                21.80
             | 
            
                21.57
             |                     
            
                21.80
             |                                 
            
                204,060
             |            
            
                 
             |                                       
         
    
        
            | 
                5/19/2020
             | 
            
                +0.10 / +0.47%
             |             
            
                21.50
             |           
            
                21.60
             |               
            
                21.20
             |                           
            
                21.60
             | 
            
                21.45
             |                     
            
                21.60
             |                                 
            
                152,520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/18/2020
             | 
            
                +0.60 / +2.87%
             |             
            
                20.90
             |           
            
                21.50
             |               
            
                20.45
             |                           
            
                21.50
             | 
            
                20.71
             |                     
            
                21.50
             |                                 
            
                84,650
             |            
            
                 
             |                                       
         
    
        
            | 
                5/15/2020
             | 
            
                -0.10 / -0.48%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                20.70
             |                           
            
                20.90
             | 
            
                20.95
             |                     
            
                20.90
             |                                 
            
                151,890
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/14/2020
             | 
            
                0.00 / 0.00%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                20.80
             |                           
            
                21.00
             | 
            
                20.93
             |                     
            
                21.00
             |                                 
            
                188,060
             |            
            
                 
             |                                       
         
    
        
            | 
                5/13/2020
             | 
            
                +0.85 / +4.22%
             |             
            
                20.10
             |           
            
                21.00
             |               
            
                20.00
             |                           
            
                21.00
             | 
            
                20.15
             |                     
            
                21.00
             |                                 
            
                62,290
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/12/2020
             | 
            
                +0.05 / +0.25%
             |             
            
                20.10
             |           
            
                20.15
             |               
            
                20.05
             |                           
            
                20.15
             | 
            
                20.10
             |                     
            
                20.15
             |                                 
            
                315,580
             |            
            
                 
             |                                       
         
    
        
            | 
                5/11/2020
             | 
            
                0.00 / 0.00%
             |             
            
                20.10
             |           
            
                20.10
             |               
            
                19.80
             |                           
            
                20.10
             | 
            
                20.03
             |                     
            
                20.10
             |                                 
            
                224,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/8/2020
             | 
            
                -0.05 / -0.25%
             |             
            
                20.15
             |           
            
                20.15
             |               
            
                20.05
             |                           
            
                20.10
             | 
            
                20.06
             |                     
            
                20.10
             |                                 
            
                1,324,793
             |            
            
                 
             |                                       
         
    
        
            | 
                5/7/2020
             | 
            
                0.00 / 0.00%
             |             
            
                20.15
             |           
            
                20.20
             |               
            
                20.10
             |                           
            
                20.15
             | 
            
                20.13
             |                     
            
                20.15
             |                                 
            
                30,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/6/2020
             | 
            
                0.00 / 0.00%
             |             
            
                20.15
             |           
            
                20.15
             |               
            
                20.10
             |                           
            
                20.15
             | 
            
                20.14
             |                     
            
                20.15
             |                                 
            
                49,320
             |            
            
                 
             |                                       
         
    
        
            | 
                5/5/2020
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.15
             |               
            
                19.45
             |                           
            
                20.15
             | 
            
                19.81
             |                     
            
                20.15
             |                                 
            
                29,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/4/2020
             | 
            
                -0.20 / -0.98%
             |             
            
                20.35
             |           
            
                20.35
             |               
            
                19.80
             |                           
            
                20.15
             | 
            
                20.19
             |                     
            
                20.15
             |                                 
            
                11,640
             |            
            
                 
             |                                       
         
    
        
            | 
                4/29/2020
             | 
            
                -0.05 / -0.25%
             |             
            
                20.40
             |           
            
                20.40
             |               
            
                20.00
             |                           
            
                20.35
             | 
            
                20.29
             |                     
            
                20.35
             |                                 
            
                20,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/28/2020
             | 
            
                0.00 / 0.00%
             |             
            
                20.35
             |           
            
                20.40
             |               
            
                20.20
             |                           
            
                20.40
             | 
            
                20.25
             |                     
            
                20.40
             |                                 
            
                35,660
             |            
            
                 
             |                                       
         
    
        
            | 
                4/27/2020
             | 
            
                0.00 / 0.00%
             |             
            
                20.40
             |           
            
                20.40
             |               
            
                20.20
             |                           
            
                20.40
             | 
            
                20.32
             |                     
            
                20.40
             |                                 
            
                74,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/24/2020
             | 
            
                0.00 / 0.00%
             |             
            
                20.40
             |           
            
                20.45
             |               
            
                20.35
             |                           
            
                20.40
             | 
            
                20.37
             |                     
            
                20.40
             |                                 
            
                763,360
             |            
            
                 
             |                                       
         
    
        
            | 
                4/23/2020
             | 
            
                0.00 / 0.00%
             |             
            
                20.40
             |           
            
                20.40
             |               
            
                19.50
             |                           
            
                20.40
             | 
            
                20.18
             |                     
            
                20.40
             |                                 
            
                114,290
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2020
             | 
            
                -0.05 / -0.24%
             |             
            
                20.45
             |           
            
                20.45
             |               
            
                19.05
             |                           
            
                20.40
             | 
            
                19.86
             |                     
            
                20.40
             |                                 
            
                211,490
             |            
            
                 
             |                                       
         
    
        
            | 
                4/21/2020
             | 
            
                -0.45 / -2.15%
             |             
            
                20.80
             |           
            
                20.80
             |               
            
                19.45
             |                           
            
                20.45
             | 
            
                20.32
             |                     
            
                20.45
             |                                 
            
                1,484,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/20/2020
             | 
            
                -0.80 / -3.69%
             |             
            
                21.40
             |           
            
                21.40
             |               
            
                20.80
             |                           
            
                20.90
             | 
            
                20.90
             |                     
            
                20.90
             |                                 
            
                637,920
             |            
            
                 
             |                                       
         
    
        
            | 
                4/17/2020
             | 
            
                0.00 / 0.00%
             |             
            
                21.70
             |           
            
                21.70
             |               
            
                21.50
             |                           
            
                21.70
             | 
            
                21.56
             |                     
            
                21.70
             |                                 
            
                684,420
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/16/2020
             | 
            
                -0.10 / -0.46%
             |             
            
                21.80
             |           
            
                21.80
             |               
            
                21.30
             |                           
            
                21.70
             | 
            
                21.66
             |                     
            
                21.70
             |                                 
            
                509,640
             |            
            
                 
             |                                       
         
    
        
            | 
                4/15/2020
             | 
            
                -0.10 / -0.46%
             |             
            
                21.90
             |           
            
                21.90
             |               
            
                21.75
             |                           
            
                21.80
             | 
            
                21.82
             |                     
            
                21.80
             |                                 
            
                235,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/14/2020
             | 
            
                +0.05 / +0.23%
             |             
            
                21.80
             |           
            
                22.00
             |               
            
                21.75
             |                           
            
                21.90
             | 
            
                21.85
             |                     
            
                21.90
             |                                 
            
                161,690
             |            
            
                 
             |                                       
         
    
        
            | 
                4/13/2020
             | 
            
                +0.15 / +0.69%
             |             
            
                21.70
             |           
            
                21.90
             |               
            
                21.60
             |                           
            
                21.85
             | 
            
                21.75
             |                     
            
                21.85
             |                                 
            
                113,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/10/2020
             | 
            
                +0.20 / +0.93%
             |             
            
                21.50
             |           
            
                21.70
             |               
            
                21.00
             |                           
            
                21.70
             | 
            
                21.50
             |                     
            
                21.70
             |                                 
            
                118,320
             |            
            
                 
             |                                       
         
    
        
            | 
                4/9/2020
             | 
            
                +0.30 / +1.42%
             |             
            
                21.15
             |           
            
                21.50
             |               
            
                20.60
             |                           
            
                21.50
             | 
            
                21.02
             |                     
            
                21.50
             |                                 
            
                115,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/8/2020
             | 
            
                -0.80 / -3.64%
             |             
            
                21.85
             |           
            
                21.95
             |               
            
                21.20
             |                           
            
                21.20
             | 
            
                21.61
             |                     
            
                21.20
             |                                 
            
                104,900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/7/2020
             | 
            
                +0.10 / +0.46%
             |             
            
                21.90
             |           
            
                22.05
             |               
            
                21.90
             |                           
            
                22.00
             | 
            
                21.94
             |                     
            
                22.00
             |                                 
            
                110,100
             |  
            
                 
             |                                                              
             
    
         
    
    
 |