| 
                 
                    Closing price on 4/27/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    40.00 | 
                 
                
                    | High | 
                    40.00 | 
                 
                
                    | Low | 
                    39.60 | 
                     
                
                    | Volume | 
                    19,460 | 
                                 
                
                    | Split-adjusted Price | 
                    6.08 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
D2D Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/27/2017
             | 
            
                -0.25 / -0.62%
             |             
            
                40.00
             |           
            
                40.00
             |               
            
                39.60
             |                           
            
                39.95
             | 
            
                39.69
             |                     
            
                6.08
             |                                 
            
                19,460
             |            
            
                 
             |                                       
         
    
        
            | 
                4/26/2017
             | 
            
                +0.70 / +1.77%
             |             
            
                39.30
             |           
            
                40.50
             |               
            
                39.30
             |                           
            
                40.20
             | 
            
                39.98
             |                     
            
                6.12
             |                                 
            
                10,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/25/2017
             | 
            
                -2.10 / -5.05%
             |             
            
                41.10
             |           
            
                41.50
             |               
            
                39.10
             |                           
            
                39.50
             | 
            
                40.22
             |                     
            
                6.01
             |                                 
            
                37,430
             |            
            
                 
             |                                       
         
    
        
            | 
                4/24/2017
             | 
            
                -1.20 / -2.80%
             |             
            
                42.00
             |           
            
                42.60
             |               
            
                41.60
             |                           
            
                41.60
             | 
            
                41.82
             |                     
            
                6.33
             |                                 
            
                32,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/21/2017
             | 
            
                -1.20 / -2.73%
             |             
            
                44.00
             |           
            
                44.20
             |               
            
                42.70
             |                           
            
                42.80
             | 
            
                43.19
             |                     
            
                6.51
             |                                 
            
                49,460
             |            
            
                 
             |                                       
         
    
        
            | 
                4/20/2017
             | 
            
                +1.50 / +3.53%
             |             
            
                43.10
             |           
            
                44.50
             |               
            
                43.00
             |                           
            
                44.00
             | 
            
                43.67
             |                     
            
                6.69
             |                                 
            
                37,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/19/2017
             | 
            
                0.00 / 0.00%
             |             
            
                42.95
             |           
            
                43.00
             |               
            
                42.40
             |                           
            
                42.50
             | 
            
                42.70
             |                     
            
                6.47
             |                                 
            
                15,410
             |            
            
                 
             |                                       
         
    
        
            | 
                4/18/2017
             | 
            
                +0.50 / +1.19%
             |             
            
                42.00
             |           
            
                42.50
             |               
            
                42.00
             |                           
            
                42.50
             | 
            
                42.38
             |                     
            
                6.47
             |                                 
            
                12,460
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2017
             | 
            
                -1.50 / -3.45%
             |             
            
                43.50
             |           
            
                43.50
             |               
            
                42.00
             |                           
            
                42.00
             | 
            
                42.89
             |                     
            
                6.39
             |                                 
            
                25,230
             |            
            
                 
             |                                       
         
    
        
            | 
                4/14/2017
             | 
            
                0.00 / 0.00%
             |             
            
                43.00
             |           
            
                43.80
             |               
            
                42.70
             |                           
            
                43.50
             | 
            
                43.18
             |                     
            
                6.62
             |                                 
            
                34,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/13/2017
             | 
            
                +0.70 / +1.64%
             |             
            
                43.80
             |           
            
                43.80
             |               
            
                43.00
             |                           
            
                43.50
             | 
            
                43.22
             |                     
            
                6.62
             |                                 
            
                29,870
             |            
            
                 
             |                                       
         
    
        
            | 
                4/12/2017
             | 
            
                +0.30 / +0.71%
             |             
            
                43.00
             |           
            
                43.90
             |               
            
                42.80
             |                           
            
                42.80
             | 
            
                43.15
             |                     
            
                6.51
             |                                 
            
                44,190
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/11/2017
             | 
            
                +1.60 / +3.91%
             |             
            
                41.90
             |           
            
                42.50
             |               
            
                41.60
             |                           
            
                42.50
             | 
            
                42.07
             |                     
            
                6.47
             |                                 
            
                18,470
             |            
            
                 
             |                                       
         
    
        
            | 
                4/10/2017
             | 
            
                +0.10 / +0.25%
             |             
            
                41.00
             |           
            
                41.00
             |               
            
                40.60
             |                           
            
                40.90
             | 
            
                40.85
             |                     
            
                6.22
             |                                 
            
                23,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/7/2017
             | 
            
                0.00 / 0.00%
             |             
            
                41.00
             |           
            
                41.00
             |               
            
                40.50
             |                           
            
                40.80
             | 
            
                40.73
             |                     
            
                6.21
             |                                 
            
                22,880
             |            
            
                 
             |                                       
         
    
        
            | 
                4/5/2017
             | 
            
                +0.20 / +0.49%
             |             
            
                41.00
             |           
            
                41.40
             |               
            
                40.70
             |                           
            
                40.80
             | 
            
                41.00
             |                     
            
                6.21
             |                                 
            
                81,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/4/2017
             | 
            
                -1.40 / -3.33%
             |             
            
                42.00
             |           
            
                42.00
             |               
            
                40.60
             |                           
            
                40.60
             | 
            
                41.36
             |                     
            
                6.18
             |                                 
            
                44,030
             |            
            
                 
             |                                       
         
    
        
            | 
                4/3/2017
             | 
            
                0.00 / 0.00%
             |             
            
                42.10
             |           
            
                42.10
             |               
            
                42.00
             |                           
            
                42.00
             | 
            
                42.07
             |                     
            
                6.39
             |                                 
            
                22,580
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/31/2017
             | 
            
                -0.50 / -1.18%
             |             
            
                42.40
             |           
            
                42.70
             |               
            
                42.00
             |                           
            
                42.00
             | 
            
                42.37
             |                     
            
                6.39
             |                                 
            
                15,790
             |            
            
                 
             |                                       
         
    
        
            | 
                3/30/2017
             | 
            
                +0.40 / +0.95%
             |             
            
                42.20
             |           
            
                42.70
             |               
            
                42.20
             |                           
            
                42.50
             | 
            
                42.42
             |                     
            
                6.47
             |                                 
            
                9,830
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/29/2017
             | 
            
                +0.10 / +0.24%
             |             
            
                42.50
             |           
            
                42.50
             |               
            
                42.10
             |                           
            
                42.10
             | 
            
                42.24
             |                     
            
                6.40
             |                                 
            
                15,720
             |            
            
                 
             |                                       
         
    
        
            | 
                3/28/2017
             | 
            
                -0.30 / -0.71%
             |             
            
                42.35
             |           
            
                42.35
             |               
            
                42.00
             |                           
            
                42.00
             | 
            
                42.09
             |                     
            
                6.39
             |                                 
            
                11,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/27/2017
             | 
            
                +0.90 / +2.17%
             |             
            
                42.00
             |           
            
                42.70
             |               
            
                42.00
             |                           
            
                42.30
             | 
            
                42.32
             |                     
            
                6.44
             |                                 
            
                6,640
             |            
            
                 
             |                                       
         
    
        
            | 
                3/24/2017
             | 
            
                +0.30 / +0.73%
             |             
            
                41.50
             |           
            
                42.20
             |               
            
                41.10
             |                           
            
                41.40
             | 
            
                41.46
             |                     
            
                6.30
             |                                 
            
                18,670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                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
             |  
            
                 
             |                                                              
             
    
         
    
    
 |