| 
                 
                    Closing price on 3/23/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    42.10 | 
                 
                
                    | High | 
                    42.10 | 
                 
                
                    | Low | 
                    41.10 | 
                     
                
                    | Volume | 
                    36,350 | 
                                 
                
                    | Split-adjusted Price | 
                    6.25 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
D2D Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/23/2017
             | 
            
                -0.90 / -2.14%
             |             
            
                42.10
             |           
            
                42.10
             |               
            
                41.10
             |                           
            
                41.10
             | 
            
                41.71
             |                     
            
                6.25
             |                                 
            
                36,350
             |            
            
                 
             |                                       
         
    
        
            | 
                3/22/2017
             | 
            
                -0.90 / -2.10%
             |             
            
                42.50
             |           
            
                42.90
             |               
            
                42.00
             |                           
            
                42.00
             | 
            
                42.31
             |                     
            
                6.39
             |                                 
            
                25,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/21/2017
             | 
            
                +0.55 / +1.30%
             |             
            
                42.40
             |           
            
                43.00
             |               
            
                42.00
             |                           
            
                42.90
             | 
            
                42.62
             |                     
            
                6.53
             |                                 
            
                33,130
             |            
            
                 
             |                                       
         
    
        
            | 
                3/20/2017
             | 
            
                -0.65 / -1.51%
             |             
            
                42.60
             |           
            
                42.80
             |               
            
                42.35
             |                           
            
                42.35
             | 
            
                42.51
             |                     
            
                6.44
             |                                 
            
                24,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/17/2017
             | 
            
                -0.80 / -1.83%
             |             
            
                43.80
             |           
            
                44.00
             |               
            
                42.50
             |                           
            
                43.00
             | 
            
                43.48
             |                     
            
                6.54
             |                                 
            
                54,530
             |            
            
                 
             |                                       
         
    
        
            | 
                3/16/2017
             | 
            
                +0.70 / +1.62%
             |             
            
                43.10
             |           
            
                44.20
             |               
            
                42.60
             |                           
            
                43.80
             | 
            
                43.78
             |                     
            
                6.66
             |                                 
            
                71,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/15/2017
             | 
            
                +1.60 / +3.86%
             |             
            
                42.10
             |           
            
                43.30
             |               
            
                41.60
             |                           
            
                43.10
             | 
            
                42.71
             |                     
            
                6.56
             |                                 
            
                85,390
             |            
            
                 
             |                                       
         
    
        
            | 
                3/14/2017
             | 
            
                -0.30 / -0.72%
             |             
            
                41.20
             |           
            
                43.00
             |               
            
                41.00
             |                           
            
                41.50
             | 
            
                42.07
             |                     
            
                6.31
             |                                 
            
                39,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/13/2017
             | 
            
                -0.20 / -0.48%
             |             
            
                41.50
             |           
            
                42.00
             |               
            
                41.20
             |                           
            
                41.80
             | 
            
                41.50
             |                     
            
                6.36
             |                                 
            
                17,060
             |            
            
                 
             |                                       
         
    
        
            | 
                3/10/2017
             | 
            
                +0.30 / +0.72%
             |             
            
                42.90
             |           
            
                42.90
             |               
            
                41.70
             |                           
            
                42.00
             | 
            
                41.94
             |                     
            
                6.39
             |                                 
            
                88,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/9/2017
             | 
            
                +2.70 / +6.92%
             |             
            
                40.90
             |           
            
                41.70
             |               
            
                40.30
             |                           
            
                41.70
             | 
            
                41.38
             |                     
            
                6.34
             |                                 
            
                97,890
             |            
            
                 
             |                                       
         
    
        
            | 
                3/8/2017
             | 
            
                +1.00 / +2.63%
             |             
            
                38.00
             |           
            
                39.60
             |               
            
                38.00
             |                           
            
                39.00
             | 
            
                39.15
             |                     
            
                5.93
             |                                 
            
                37,270
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/7/2017
             | 
            
                -0.90 / -2.31%
             |             
            
                38.70
             |           
            
                38.80
             |               
            
                38.00
             |                           
            
                38.00
             | 
            
                38.17
             |                     
            
                5.78
             |                                 
            
                15,560
             |            
            
                 
             |                                       
         
    
        
            | 
                3/6/2017
             | 
            
                +0.35 / +0.91%
             |             
            
                38.55
             |           
            
                39.50
             |               
            
                38.00
             |                           
            
                38.90
             | 
            
                38.31
             |                     
            
                5.92
             |                                 
            
                16,340
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/3/2017
             | 
            
                +0.05 / +0.13%
             |             
            
                38.40
             |           
            
                38.90
             |               
            
                38.00
             |                           
            
                38.55
             | 
            
                38.28
             |                     
            
                5.86
             |                                 
            
                8,620
             |            
            
                 
             |                                       
         
    
        
            | 
                3/2/2017
             | 
            
                +0.50 / +1.32%
             |             
            
                37.70
             |           
            
                38.50
             |               
            
                37.70
             |                           
            
                38.50
             | 
            
                37.97
             |                     
            
                5.86
             |                                 
            
                13,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/1/2017
             | 
            
                +0.70 / +1.88%
             |             
            
                37.30
             |           
            
                38.00
             |               
            
                37.30
             |                           
            
                38.00
             | 
            
                37.62
             |                     
            
                5.78
             |                                 
            
                13,530
             |            
            
                 
             |                                       
         
    
        
            | 
                2/28/2017
             | 
            
                -0.50 / -1.32%
             |             
            
                37.80
             |           
            
                38.00
             |               
            
                37.20
             |                           
            
                37.30
             | 
            
                37.58
             |                     
            
                5.67
             |                                 
            
                21,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/27/2017
             | 
            
                -0.35 / -0.92%
             |             
            
                38.00
             |           
            
                38.60
             |               
            
                37.50
             |                           
            
                37.80
             | 
            
                37.80
             |                     
            
                5.75
             |                                 
            
                18,970
             |            
            
                 
             |                                       
         
    
        
            | 
                2/24/2017
             | 
            
                -0.15 / -0.39%
             |             
            
                38.30
             |           
            
                38.80
             |               
            
                37.60
             |                           
            
                38.15
             | 
            
                38.06
             |                     
            
                5.80
             |                                 
            
                25,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/23/2017
             | 
            
                -0.60 / -1.54%
             |             
            
                39.50
             |           
            
                39.50
             |               
            
                38.30
             |                           
            
                38.30
             | 
            
                38.54
             |                     
            
                5.83
             |                                 
            
                54,070
             |            
            
                 
             |                                       
         
    
        
            | 
                2/22/2017
             | 
            
                -0.80 / -2.02%
             |             
            
                39.70
             |           
            
                39.70
             |               
            
                38.50
             |                           
            
                38.90
             | 
            
                39.17
             |                     
            
                5.92
             |                                 
            
                31,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/21/2017
             | 
            
                0.00 / 0.00%
             |             
            
                39.70
             |           
            
                39.90
             |               
            
                39.20
             |                           
            
                39.70
             | 
            
                39.66
             |                     
            
                6.04
             |                                 
            
                18,280
             |            
            
                 
             |                                       
         
    
        
            | 
                2/20/2017
             | 
            
                +0.80 / +2.06%
             |             
            
                39.70
             |           
            
                40.50
             |               
            
                39.10
             |                           
            
                39.70
             | 
            
                39.88
             |                     
            
                6.04
             |                                 
            
                40,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/17/2017
             | 
            
                +0.40 / +1.04%
             |             
            
                39.30
             |           
            
                39.30
             |               
            
                38.50
             |                           
            
                38.90
             | 
            
                38.96
             |                     
            
                5.92
             |                                 
            
                17,580
             |            
            
                 
             |                                       
         
    
        
            | 
                2/16/2017
             | 
            
                -0.40 / -1.03%
             |             
            
                38.90
             |           
            
                39.00
             |               
            
                38.30
             |                           
            
                38.50
             | 
            
                38.66
             |                     
            
                5.86
             |                                 
            
                26,360
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/15/2017
             | 
            
                +0.70 / +1.83%
             |             
            
                38.20
             |           
            
                38.90
             |               
            
                37.90
             |                           
            
                38.90
             | 
            
                38.29
             |                     
            
                5.92
             |                                 
            
                15,930
             |            
            
                 
             |                                       
         
    
        
            | 
                2/14/2017
             | 
            
                +0.20 / +0.53%
             |             
            
                38.20
             |           
            
                38.40
             |               
            
                38.00
             |                           
            
                38.20
             | 
            
                38.11
             |                     
            
                5.81
             |                                 
            
                15,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/13/2017
             | 
            
                +1.70 / +4.68%
             |             
            
                36.70
             |           
            
                38.10
             |               
            
                36.20
             |                           
            
                38.00
             | 
            
                37.48
             |                     
            
                5.78
             |                                 
            
                45,860
             |            
            
                 
             |                                       
         
    
        
            | 
                2/10/2017
             | 
            
                +0.30 / +0.83%
             |             
            
                36.00
             |           
            
                36.70
             |               
            
                36.00
             |                           
            
                36.30
             | 
            
                36.32
             |                     
            
                5.52
             |                                 
            
                23,460
             |  
            
                 
             |                                                              
             
    
         
    
    
 |