| 
                 
                    Closing price on 11/4/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    42.70 | 
                 
                
                    | High | 
                    42.80 | 
                 
                
                    | Low | 
                    42.50 | 
                     
                
                    | Volume | 
                    43,920 | 
                                 
                
                    | Split-adjusted Price | 
                    8.87 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
FIR Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/4/2019
             | 
            
                -0.20 / -0.47%
             |             
            
                42.70
             |           
            
                42.80
             |               
            
                42.50
             |                           
            
                42.60
             | 
            
                42.62
             |                     
            
                8.87
             |                                 
            
                43,920
             |            
            
                 
             |                                       
         
    
        
            | 
                11/1/2019
             | 
            
                +0.40 / +0.94%
             |             
            
                42.25
             |           
            
                42.80
             |               
            
                42.25
             |                           
            
                42.80
             | 
            
                42.50
             |                     
            
                8.91
             |                                 
            
                44,310
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/31/2019
             | 
            
                +0.05 / +0.12%
             |             
            
                42.30
             |           
            
                42.50
             |               
            
                42.30
             |                           
            
                42.40
             | 
            
                42.35
             |                     
            
                8.83
             |                                 
            
                41,350
             |            
            
                 
             |                                       
         
    
        
            | 
                10/30/2019
             | 
            
                +0.05 / +0.12%
             |             
            
                42.20
             |           
            
                42.40
             |               
            
                42.15
             |                           
            
                42.35
             | 
            
                42.31
             |                     
            
                8.82
             |                                 
            
                38,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/29/2019
             | 
            
                -0.05 / -0.12%
             |             
            
                42.40
             |           
            
                42.40
             |               
            
                42.20
             |                           
            
                42.30
             | 
            
                42.32
             |                     
            
                8.81
             |                                 
            
                38,470
             |            
            
                 
             |                                       
         
    
        
            | 
                10/28/2019
             | 
            
                +0.10 / +0.24%
             |             
            
                42.25
             |           
            
                42.40
             |               
            
                42.25
             |                           
            
                42.35
             | 
            
                42.32
             |                     
            
                8.82
             |                                 
            
                34,360
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/25/2019
             | 
            
                +0.05 / +0.12%
             |             
            
                42.15
             |           
            
                42.30
             |               
            
                42.10
             |                           
            
                42.25
             | 
            
                42.22
             |                     
            
                8.80
             |                                 
            
                33,300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/24/2019
             | 
            
                -0.05 / -0.12%
             |             
            
                42.20
             |           
            
                42.30
             |               
            
                42.10
             |                           
            
                42.20
             | 
            
                42.22
             |                     
            
                8.79
             |                                 
            
                36,170
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/23/2019
             | 
            
                0.00 / 0.00%
             |             
            
                42.20
             |           
            
                42.35
             |               
            
                42.20
             |                           
            
                42.25
             | 
            
                42.24
             |                     
            
                8.80
             |                                 
            
                35,560
             |            
            
                 
             |                                       
         
    
        
            | 
                10/22/2019
             | 
            
                +0.20 / +0.48%
             |             
            
                42.05
             |           
            
                42.30
             |               
            
                42.05
             |                           
            
                42.25
             | 
            
                42.19
             |                     
            
                8.80
             |                                 
            
                37,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/21/2019
             | 
            
                -0.05 / -0.12%
             |             
            
                42.20
             |           
            
                42.20
             |               
            
                42.00
             |                           
            
                42.05
             | 
            
                42.09
             |                     
            
                8.76
             |                                 
            
                31,270
             |            
            
                 
             |                                       
         
    
        
            | 
                10/18/2019
             | 
            
                -0.10 / -0.24%
             |             
            
                42.25
             |           
            
                42.25
             |               
            
                42.10
             |                           
            
                42.10
             | 
            
                42.20
             |                     
            
                8.77
             |                                 
            
                31,850
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/17/2019
             | 
            
                +0.05 / +0.12%
             |             
            
                42.10
             |           
            
                42.30
             |               
            
                42.10
             |                           
            
                42.20
             | 
            
                42.18
             |                     
            
                8.79
             |                                 
            
                22,500
             |            
            
                 
             |                                       
         
    
        
            | 
                10/16/2019
             | 
            
                0.00 / 0.00%
             |             
            
                42.20
             |           
            
                42.25
             |               
            
                42.15
             |                           
            
                42.15
             | 
            
                42.18
             |                     
            
                8.78
             |                                 
            
                26,550
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/15/2019
             | 
            
                0.00 / 0.00%
             |             
            
                42.10
             |           
            
                42.20
             |               
            
                42.10
             |                           
            
                42.15
             | 
            
                42.15
             |                     
            
                8.78
             |                                 
            
                26,830
             |            
            
                 
             |                                       
         
    
        
            | 
                10/14/2019
             | 
            
                +0.05 / +0.12%
             |             
            
                42.05
             |           
            
                42.20
             |               
            
                42.00
             |                           
            
                42.15
             | 
            
                42.13
             |                     
            
                8.78
             |                                 
            
                29,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/11/2019
             | 
            
                -0.05 / -0.12%
             |             
            
                42.20
             |           
            
                42.25
             |               
            
                42.05
             |                           
            
                42.10
             | 
            
                42.12
             |                     
            
                8.77
             |                                 
            
                35,800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/10/2019
             | 
            
                -0.20 / -0.47%
             |             
            
                42.25
             |           
            
                42.30
             |               
            
                42.15
             |                           
            
                42.15
             | 
            
                42.20
             |                     
            
                8.78
             |                                 
            
                34,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/9/2019
             | 
            
                +0.05 / +0.12%
             |             
            
                42.30
             |           
            
                42.45
             |               
            
                42.30
             |                           
            
                42.35
             | 
            
                42.35
             |                     
            
                8.82
             |                                 
            
                29,300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/8/2019
             | 
            
                +0.20 / +0.48%
             |             
            
                42.20
             |           
            
                42.35
             |               
            
                42.15
             |                           
            
                42.30
             | 
            
                42.27
             |                     
            
                8.81
             |                                 
            
                28,930
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/7/2019
             | 
            
                -0.25 / -0.59%
             |             
            
                42.45
             |           
            
                42.45
             |               
            
                42.10
             |                           
            
                42.10
             | 
            
                42.32
             |                     
            
                8.77
             |                                 
            
                28,500
             |            
            
                 
             |                                       
         
    
        
            | 
                10/4/2019
             | 
            
                +0.10 / +0.24%
             |             
            
                42.30
             |           
            
                42.40
             |               
            
                42.25
             |                           
            
                42.35
             | 
            
                42.32
             |                     
            
                8.82
             |                                 
            
                23,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/3/2019
             | 
            
                0.00 / 0.00%
             |             
            
                42.15
             |           
            
                42.35
             |               
            
                42.15
             |                           
            
                42.25
             | 
            
                42.22
             |                     
            
                8.80
             |                                 
            
                26,550
             |            
            
                 
             |                                       
         
    
        
            | 
                10/2/2019
             | 
            
                -0.25 / -0.59%
             |             
            
                42.40
             |           
            
                42.45
             |               
            
                42.25
             |                           
            
                42.25
             | 
            
                42.36
             |                     
            
                8.80
             |                                 
            
                33,660
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/1/2019
             | 
            
                +0.05 / +0.12%
             |             
            
                42.45
             |           
            
                42.55
             |               
            
                42.45
             |                           
            
                42.50
             | 
            
                42.47
             |                     
            
                8.85
             |                                 
            
                58,420
             |            
            
                 
             |                                       
         
    
        
            | 
                9/30/2019
             | 
            
                -0.05 / -0.12%
             |             
            
                42.40
             |           
            
                42.55
             |               
            
                42.35
             |                           
            
                42.45
             | 
            
                42.45
             |                     
            
                8.84
             |                                 
            
                34,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/27/2019
             | 
            
                +0.30 / +0.71%
             |             
            
                42.25
             |           
            
                42.50
             |               
            
                42.25
             |                           
            
                42.50
             | 
            
                42.36
             |                     
            
                8.85
             |                                 
            
                133,880
             |            
            
                 
             |                                       
         
    
        
            | 
                9/26/2019
             | 
            
                0.00 / 0.00%
             |             
            
                42.10
             |           
            
                42.25
             |               
            
                42.10
             |                           
            
                42.20
             | 
            
                42.19
             |                     
            
                8.79
             |                                 
            
                36,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/25/2019
             | 
            
                -0.10 / -0.24%
             |             
            
                42.25
             |           
            
                42.30
             |               
            
                42.15
             |                           
            
                42.20
             | 
            
                42.22
             |                     
            
                8.79
             |                                 
            
                34,650
             |            
            
                 
             |                                       
         
    
        
            | 
                9/24/2019
             | 
            
                +0.15 / +0.36%
             |             
            
                42.15
             |           
            
                42.35
             |               
            
                42.15
             |                           
            
                42.30
             | 
            
                42.27
             |                     
            
                8.81
             |                                 
            
                36,600
             |  
            
                 
             |                                                              
             
    
         
    
    
 |