| 
                 
                    Closing price on 6/2/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    35.40 | 
                 
                
                    | High | 
                    35.80 | 
                 
                
                    | Low | 
                    35.00 | 
                     
                
                    | Volume | 
                    17,080 | 
                                 
                
                    | Split-adjusted Price | 
                    5.67 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
D2D Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/2/2017
             | 
            
                +0.40 / +1.13%
             |             
            
                35.40
             |           
            
                35.80
             |               
            
                35.00
             |                           
            
                35.80
             | 
            
                35.25
             |                     
            
                5.67
             |                                 
            
                17,080
             |            
            
                 
             |                                       
         
    
        
            | 
                6/1/2017
             | 
            
                -0.30 / -0.84%
             |             
            
                35.50
             |           
            
                35.90
             |               
            
                35.20
             |                           
            
                35.40
             | 
            
                35.43
             |                     
            
                5.61
             |                                 
            
                4,290
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/31/2017
             | 
            
                +0.30 / +0.85%
             |             
            
                35.90
             |           
            
                35.90
             |               
            
                35.30
             |                           
            
                35.70
             | 
            
                35.42
             |                     
            
                5.66
             |                                 
            
                14,710
             |            
            
                 
             |                                       
         
    
        
            | 
                5/30/2017
             | 
            
                +0.40 / +1.14%
             |             
            
                35.40
             |           
            
                35.40
             |               
            
                35.10
             |                           
            
                35.40
             | 
            
                35.27
             |                     
            
                5.61
             |                                 
            
                10,690
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/29/2017
             | 
            
                -0.90 / -2.51%
             |             
            
                36.00
             |           
            
                36.00
             |               
            
                34.80
             |                           
            
                35.00
             | 
            
                35.03
             |                     
            
                5.55
             |                                 
            
                31,260
             |            
            
                 
             |                                       
         
    
        
            | 
                5/26/2017
             | 
            
                -0.90 / -2.45%
             |             
            
                36.80
             |           
            
                36.80
             |               
            
                35.60
             |                           
            
                35.90
             | 
            
                35.90
             |                     
            
                5.69
             |                                 
            
                6,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/25/2017
             | 
            
                -0.50 / -1.34%
             |             
            
                37.00
             |           
            
                37.00
             |               
            
                35.60
             |                           
            
                36.80
             | 
            
                36.48
             |                     
            
                5.83
             |                                 
            
                22,010
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2017
             | 
            
                +1.20 / +3.32%
             |             
            
                36.10
             |           
            
                37.40
             |               
            
                36.00
             |                           
            
                37.30
             | 
            
                36.35
             |                     
            
                5.67
             |                                 
            
                27,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2017
             | 
            
                -1.30 / -3.48%
             |             
            
                37.10
             |           
            
                37.20
             |               
            
                36.10
             |                           
            
                36.10
             | 
            
                36.40
             |                     
            
                5.49
             |                                 
            
                72,110
             |            
            
                 
             |                                       
         
    
        
            | 
                5/22/2017
             | 
            
                -0.80 / -2.09%
             |             
            
                38.00
             |           
            
                38.00
             |               
            
                37.30
             |                           
            
                37.40
             | 
            
                37.59
             |                     
            
                5.69
             |                                 
            
                30,570
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/19/2017
             | 
            
                -0.35 / -0.91%
             |             
            
                38.20
             |           
            
                38.20
             |               
            
                37.40
             |                           
            
                38.20
             | 
            
                37.95
             |                     
            
                5.81
             |                                 
            
                23,610
             |            
            
                 
             |                                       
         
    
        
            | 
                5/18/2017
             | 
            
                -0.45 / -1.15%
             |             
            
                38.50
             |           
            
                38.80
             |               
            
                38.00
             |                           
            
                38.55
             | 
            
                38.32
             |                     
            
                5.86
             |                                 
            
                33,660
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/17/2017
             | 
            
                0.00 / 0.00%
             |             
            
                38.90
             |           
            
                39.00
             |               
            
                38.80
             |                           
            
                39.00
             | 
            
                38.93
             |                     
            
                5.93
             |                                 
            
                6,910
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2017
             | 
            
                0.00 / 0.00%
             |             
            
                39.65
             |           
            
                39.65
             |               
            
                39.00
             |                           
            
                39.00
             | 
            
                39.20
             |                     
            
                5.93
             |                                 
            
                59,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/15/2017
             | 
            
                -0.50 / -1.27%
             |             
            
                40.10
             |           
            
                40.10
             |               
            
                37.20
             |                           
            
                39.00
             | 
            
                38.56
             |                     
            
                5.93
             |                                 
            
                139,420
             |            
            
                 
             |                                       
         
    
        
            | 
                5/12/2017
             | 
            
                -0.10 / -0.25%
             |             
            
                39.80
             |           
            
                39.80
             |               
            
                39.50
             |                           
            
                39.50
             | 
            
                39.67
             |                     
            
                6.01
             |                                 
            
                13,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/11/2017
             | 
            
                +0.05 / +0.13%
             |             
            
                39.55
             |           
            
                39.90
             |               
            
                39.25
             |                           
            
                39.60
             | 
            
                39.52
             |                     
            
                6.02
             |                                 
            
                12,910
             |            
            
                 
             |                                       
         
    
        
            | 
                5/10/2017
             | 
            
                0.00 / 0.00%
             |             
            
                39.90
             |           
            
                39.90
             |               
            
                39.30
             |                           
            
                39.55
             | 
            
                39.59
             |                     
            
                6.02
             |                                 
            
                26,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/9/2017
             | 
            
                +0.05 / +0.13%
             |             
            
                39.50
             |           
            
                39.70
             |               
            
                39.00
             |                           
            
                39.55
             | 
            
                39.17
             |                     
            
                6.02
             |                                 
            
                12,480
             |            
            
                 
             |                                       
         
    
        
            | 
                5/8/2017
             | 
            
                -0.20 / -0.50%
             |             
            
                39.50
             |           
            
                39.70
             |               
            
                39.00
             |                           
            
                39.50
             | 
            
                39.37
             |                     
            
                6.01
             |                                 
            
                15,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/5/2017
             | 
            
                -0.60 / -1.49%
             |             
            
                40.20
             |           
            
                40.20
             |               
            
                39.60
             |                           
            
                39.70
             | 
            
                39.69
             |                     
            
                6.04
             |                                 
            
                6,550
             |            
            
                 
             |                                       
         
    
        
            | 
                5/4/2017
             | 
            
                +0.90 / +2.28%
             |             
            
                39.90
             |           
            
                40.60
             |               
            
                39.40
             |                           
            
                40.30
             | 
            
                39.92
             |                     
            
                6.13
             |                                 
            
                21,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/3/2017
             | 
            
                +0.40 / +1.03%
             |             
            
                39.70
             |           
            
                39.70
             |               
            
                39.00
             |                           
            
                39.40
             | 
            
                39.34
             |                     
            
                5.99
             |                                 
            
                14,880
             |            
            
                 
             |                                       
         
    
        
            | 
                4/28/2017
             | 
            
                -0.95 / -2.38%
             |             
            
                39.60
             |           
            
                40.30
             |               
            
                39.00
             |                           
            
                39.00
             | 
            
                39.25
             |                     
            
                5.93
             |                                 
            
                28,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                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
             |  
            
                 
             |                                                              
             
    
         
    
    
 |