| 
                 
                    Closing price on 3/8/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    38.00 | 
                 
                
                    | High | 
                    39.60 | 
                 
                
                    | Low | 
                    38.00 | 
                     
                
                    | Volume | 
                    37,270 | 
                                 
                
                    | Split-adjusted Price | 
                    5.93 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
D2D Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                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
             |            
            
                 
             |                                       
         
    
        
            | 
                2/9/2017
             | 
            
                +0.40 / +1.12%
             |             
            
                34.60
             |           
            
                36.00
             |               
            
                34.60
             |                           
            
                36.00
             | 
            
                35.63
             |                     
            
                5.48
             |                                 
            
                22,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/8/2017
             | 
            
                +0.60 / +1.71%
             |             
            
                36.00
             |           
            
                36.00
             |               
            
                35.00
             |                           
            
                35.60
             | 
            
                35.10
             |                     
            
                5.42
             |                                 
            
                15,840
             |            
            
                 
             |                                       
         
    
        
            | 
                2/7/2017
             | 
            
                +0.40 / +1.16%
             |             
            
                35.90
             |           
            
                35.90
             |               
            
                35.00
             |                           
            
                35.00
             | 
            
                35.06
             |                     
            
                5.32
             |                                 
            
                5,220
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/6/2017
             | 
            
                -1.10 / -3.08%
             |             
            
                36.40
             |           
            
                36.40
             |               
            
                34.00
             |                           
            
                34.60
             | 
            
                35.20
             |                     
            
                5.26
             |                                 
            
                6,590
             |            
            
                 
             |                                       
         
    
        
            | 
                2/3/2017
             | 
            
                +1.00 / +2.88%
             |             
            
                35.90
             |           
            
                35.90
             |               
            
                35.30
             |                           
            
                35.70
             | 
            
                35.57
             |                     
            
                5.43
             |                                 
            
                17,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/2/2017
             | 
            
                +0.90 / +2.66%
             |             
            
                34.35
             |           
            
                35.00
             |               
            
                34.30
             |                           
            
                34.70
             | 
            
                34.70
             |                     
            
                5.28
             |                                 
            
                3,170
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2017
             | 
            
                0.00 / 0.00%
             |             
            
                33.50
             |           
            
                34.00
             |               
            
                33.20
             |                           
            
                33.80
             | 
            
                33.63
             |                     
            
                5.14
             |                                 
            
                6,720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/24/2017
             | 
            
                +0.70 / +2.11%
             |             
            
                33.00
             |           
            
                33.80
             |               
            
                32.50
             |                           
            
                33.80
             | 
            
                32.78
             |                     
            
                5.14
             |                                 
            
                6,620
             |            
            
                 
             |                                       
         
    
        
            | 
                1/23/2017
             | 
            
                +0.60 / +1.85%
             |             
            
                33.00
             |           
            
                34.00
             |               
            
                33.00
             |                           
            
                33.10
             | 
            
                33.27
             |                     
            
                5.04
             |                                 
            
                4,960
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/20/2017
             | 
            
                -0.30 / -0.91%
             |             
            
                33.00
             |           
            
                33.50
             |               
            
                32.50
             |                           
            
                32.50
             | 
            
                32.59
             |                     
            
                4.94
             |                                 
            
                5,830
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2017
             | 
            
                -0.20 / -0.61%
             |             
            
                34.00
             |           
            
                34.00
             |               
            
                32.00
             |                           
            
                32.80
             | 
            
                32.87
             |                     
            
                4.99
             |                                 
            
                2,860
             |  
            
                 
             |                                                              
             
    
         
    
    
 |