| 
                 
                    Closing price on 10/25/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    34.20 | 
                 
                
                    | High | 
                    41.60 | 
                 
                
                    | Low | 
                    34.20 | 
                     
                
                    | Volume | 
                    239,600 | 
                                 
                
                    | Split-adjusted Price | 
                    17.79 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
L14 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/25/2018
             | 
            
                -1.40 / -3.69%
             |             
            
                34.20
             |           
            
                41.60
             |               
            
                34.20
             |                           
            
                36.50
             | 
            
                35.42
             |                     
            
                17.79
             |                                 
            
                239,600
             |            
            
                 
             |                                       
         
    
        
            | 
                10/24/2018
             | 
            
                -4.20 / -9.98%
             |             
            
                41.80
             |           
            
                41.80
             |               
            
                37.90
             |                           
            
                37.90
             | 
            
                37.97
             |                     
            
                18.47
             |                                 
            
                141,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/23/2018
             | 
            
                -4.60 / -9.85%
             |             
            
                45.50
             |           
            
                46.70
             |               
            
                42.10
             |                           
            
                42.10
             | 
            
                42.99
             |                     
            
                20.52
             |                                 
            
                136,400
             |            
            
                 
             |                                       
         
    
        
            | 
                10/22/2018
             | 
            
                -0.30 / -0.64%
             |             
            
                47.90
             |           
            
                48.00
             |               
            
                46.00
             |                           
            
                46.70
             | 
            
                46.59
             |                     
            
                22.76
             |                                 
            
                42,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/19/2018
             | 
            
                +0.20 / +0.43%
             |             
            
                46.50
             |           
            
                47.00
             |               
            
                45.80
             |                           
            
                47.00
             | 
            
                46.14
             |                     
            
                22.91
             |                                 
            
                27,100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/18/2018
             | 
            
                -0.20 / -0.43%
             |             
            
                47.30
             |           
            
                47.30
             |               
            
                46.00
             |                           
            
                46.80
             | 
            
                46.22
             |                     
            
                22.81
             |                                 
            
                37,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/17/2018
             | 
            
                +0.60 / +1.29%
             |             
            
                46.40
             |           
            
                47.00
             |               
            
                46.00
             |                           
            
                47.00
             | 
            
                46.34
             |                     
            
                22.91
             |                                 
            
                73,800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/16/2018
             | 
            
                +0.60 / +1.31%
             |             
            
                46.00
             |           
            
                47.00
             |               
            
                45.80
             |                           
            
                46.40
             | 
            
                46.04
             |                     
            
                22.61
             |                                 
            
                33,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/15/2018
             | 
            
                -2.00 / -4.18%
             |             
            
                48.00
             |           
            
                48.00
             |               
            
                45.80
             |                           
            
                45.80
             | 
            
                46.41
             |                     
            
                22.32
             |                                 
            
                90,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/12/2018
             | 
            
                -0.10 / -0.21%
             |             
            
                47.00
             |           
            
                48.00
             |               
            
                46.10
             |                           
            
                47.80
             | 
            
                47.17
             |                     
            
                23.30
             |                                 
            
                116,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/11/2018
             | 
            
                -1.10 / -2.24%
             |             
            
                49.00
             |           
            
                50.30
             |               
            
                45.70
             |                           
            
                47.90
             | 
            
                48.38
             |                     
            
                23.35
             |                                 
            
                292,600
             |            
            
                 
             |                                       
         
    
        
            | 
                10/10/2018
             | 
            
                +0.70 / +1.45%
             |             
            
                48.50
             |           
            
                50.90
             |               
            
                48.50
             |                           
            
                49.00
             | 
            
                49.40
             |                     
            
                23.88
             |                                 
            
                286,588
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/9/2018
             | 
            
                +2.60 / +5.69%
             |             
            
                46.00
             |           
            
                49.00
             |               
            
                46.00
             |                           
            
                48.30
             | 
            
                47.32
             |                     
            
                23.54
             |                                 
            
                117,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/8/2018
             | 
            
                0.00 / 0.00%
             |             
            
                46.00
             |           
            
                46.50
             |               
            
                45.30
             |                           
            
                45.70
             | 
            
                45.86
             |                     
            
                22.27
             |                                 
            
                41,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/5/2018
             | 
            
                -0.60 / -1.30%
             |             
            
                46.50
             |           
            
                47.00
             |               
            
                45.70
             |                           
            
                45.70
             | 
            
                46.12
             |                     
            
                22.27
             |                                 
            
                49,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/4/2018
             | 
            
                +0.10 / +0.22%
             |             
            
                46.60
             |           
            
                46.70
             |               
            
                45.60
             |                           
            
                46.30
             | 
            
                45.96
             |                     
            
                22.57
             |                                 
            
                31,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/3/2018
             | 
            
                +0.40 / +0.87%
             |             
            
                46.40
             |           
            
                46.50
             |               
            
                45.50
             |                           
            
                46.20
             | 
            
                46.04
             |                     
            
                22.52
             |                                 
            
                24,400
             |            
            
                 
             |                                       
         
    
        
            | 
                10/2/2018
             | 
            
                +0.40 / +0.88%
             |             
            
                46.00
             |           
            
                46.30
             |               
            
                45.60
             |                           
            
                45.80
             | 
            
                45.97
             |                     
            
                22.32
             |                                 
            
                19,910
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/1/2018
             | 
            
                -0.60 / -1.30%
             |             
            
                45.60
             |           
            
                46.50
             |               
            
                45.40
             |                           
            
                45.40
             | 
            
                45.78
             |                     
            
                22.13
             |                                 
            
                58,802
             |            
            
                 
             |                                       
         
    
        
            | 
                9/28/2018
             | 
            
                -1.80 / -3.77%
             |             
            
                48.50
             |           
            
                48.50
             |               
            
                46.00
             |                           
            
                46.00
             | 
            
                46.97
             |                     
            
                22.42
             |                                 
            
                33,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/27/2018
             | 
            
                +1.30 / +2.80%
             |             
            
                46.50
             |           
            
                48.40
             |               
            
                46.50
             |                           
            
                47.80
             | 
            
                47.64
             |                     
            
                23.30
             |                                 
            
                40,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/26/2018
             | 
            
                +1.30 / +2.88%
             |             
            
                45.80
             |           
            
                47.00
             |               
            
                45.80
             |                           
            
                46.50
             | 
            
                46.56
             |                     
            
                22.66
             |                                 
            
                42,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/25/2018
             | 
            
                -1.30 / -2.80%
             |             
            
                46.10
             |           
            
                46.50
             |               
            
                45.00
             |                           
            
                45.20
             | 
            
                45.31
             |                     
            
                22.03
             |                                 
            
                105,700
             |            
            
                 
             |                                       
         
    
        
            | 
                9/24/2018
             | 
            
                0.00 / 0.00%
             |             
            
                47.00
             |           
            
                47.00
             |               
            
                45.50
             |                           
            
                46.50
             | 
            
                46.20
             |                     
            
                22.66
             |                                 
            
                32,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/21/2018
             | 
            
                -0.20 / -0.43%
             |             
            
                46.90
             |           
            
                47.00
             |               
            
                45.00
             |                           
            
                46.50
             | 
            
                45.93
             |                     
            
                22.66
             |                                 
            
                92,900
             |            
            
                 
             |                                       
         
    
        
            | 
                9/20/2018
             | 
            
                -1.60 / -3.31%
             |             
            
                48.50
             |           
            
                50.00
             |               
            
                46.50
             |                           
            
                46.70
             | 
            
                47.30
             |                     
            
                22.76
             |                                 
            
                94,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/19/2018
             | 
            
                -1.90 / -3.78%
             |             
            
                50.30
             |           
            
                50.30
             |               
            
                48.30
             |                           
            
                48.30
             | 
            
                49.45
             |                     
            
                23.54
             |                                 
            
                80,300
             |            
            
                 
             |                                       
         
    
        
            | 
                9/18/2018
             | 
            
                +1.20 / +2.45%
             |             
            
                48.10
             |           
            
                50.60
             |               
            
                48.10
             |                           
            
                50.20
             | 
            
                50.03
             |                     
            
                24.47
             |                                 
            
                64,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/17/2018
             | 
            
                +2.70 / +5.83%
             |             
            
                46.30
             |           
            
                49.90
             |               
            
                46.00
             |                           
            
                49.00
             | 
            
                48.01
             |                     
            
                23.88
             |                                 
            
                54,900
             |            
            
                 
             |                                       
         
    
        
            | 
                9/14/2018
             | 
            
                +0.10 / +0.22%
             |             
            
                45.10
             |           
            
                46.90
             |               
            
                45.00
             |                           
            
                46.30
             | 
            
                46.01
             |                     
            
                22.57
             |                                 
            
                27,900
             |  
            
                 
             |                                                              
             
    
         
    
    
 |