| 
                 
                    Closing price on 6/23/2016
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    40.50 | 
                 
                
                    | High | 
                    40.50 | 
                 
                
                    | Low | 
                    40.50 | 
                     
                
                    | Volume | 
                    40 | 
                                 
                
                    | Split-adjusted Price | 
                    36.94 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SCD Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/23/2016
             | 
            
                0.00 / 0.00%
             |             
            
                40.50
             |           
            
                40.50
             |               
            
                40.50
             |                           
            
                40.50
             | 
            
                40.50
             |                     
            
                36.94
             |                                 
            
                40
             |            
            
                 
             |                                       
         
    
        
            | 
                6/22/2016
             | 
            
                0.00 / 0.00%
             |             
            
                40.50
             |           
            
                40.90
             |               
            
                40.10
             |                           
            
                40.50
             | 
            
                40.13
             |                     
            
                36.94
             |                                 
            
                4,620
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/21/2016
             | 
            
                +0.50 / +1.25%
             |             
            
                40.00
             |           
            
                41.00
             |               
            
                40.00
             |                           
            
                40.50
             | 
            
                40.26
             |                     
            
                36.94
             |                                 
            
                3,130
             |            
            
                 
             |                                       
         
    
        
            | 
                6/20/2016
             | 
            
                +0.10 / +0.25%
             |             
            
                39.90
             |           
            
                40.00
             |               
            
                39.80
             |                           
            
                40.00
             | 
            
                40.00
             |                     
            
                36.49
             |                                 
            
                2,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/17/2016
             | 
            
                +1.00 / +2.57%
             |             
            
                40.80
             |           
            
                40.80
             |               
            
                38.60
             |                           
            
                39.90
             | 
            
                40.00
             |                     
            
                36.39
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/16/2016
             | 
            
                +0.10 / +0.26%
             |             
            
                40.60
             |           
            
                40.60
             |               
            
                38.90
             |                           
            
                38.90
             | 
            
                39.66
             |                     
            
                35.48
             |                                 
            
                1,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/15/2016
             | 
            
                -1.70 / -4.20%
             |             
            
                40.40
             |           
            
                40.40
             |               
            
                38.60
             |                           
            
                38.80
             | 
            
                38.77
             |                     
            
                35.39
             |                                 
            
                5,030
             |            
            
                 
             |                                       
         
    
        
            | 
                6/14/2016
             | 
            
                -0.20 / -0.49%
             |             
            
                42.30
             |           
            
                42.30
             |               
            
                38.50
             |                           
            
                40.50
             | 
            
                38.76
             |                     
            
                36.94
             |                                 
            
                4,670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/13/2016
             | 
            
                -0.10 / -0.25%
             |             
            
                38.50
             |           
            
                40.80
             |               
            
                38.50
             |                           
            
                40.70
             | 
            
                38.69
             |                     
            
                37.12
             |                                 
            
                1,370
             |            
            
                 
             |                                       
         
    
        
            | 
                6/10/2016
             | 
            
                -0.20 / -0.49%
             |             
            
                39.50
             |           
            
                40.80
             |               
            
                39.50
             |                           
            
                40.80
             | 
            
                40.15
             |                     
            
                37.22
             |                                 
            
                390
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/9/2016
             | 
            
                0.00 / 0.00%
             |             
            
                41.00
             |           
            
                41.00
             |               
            
                41.00
             |                           
            
                41.00
             | 
            
                41.00
             |                     
            
                37.40
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/8/2016
             | 
            
                +1.80 / +4.59%
             |             
            
                41.00
             |           
            
                41.00
             |               
            
                39.50
             |                           
            
                41.00
             | 
            
                40.63
             |                     
            
                37.40
             |                                 
            
                710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/7/2016
             | 
            
                -2.40 / -5.77%
             |             
            
                40.80
             |           
            
                43.00
             |               
            
                39.00
             |                           
            
                39.20
             | 
            
                39.22
             |                     
            
                35.76
             |                                 
            
                1,530
             |            
            
                 
             |                                       
         
    
        
            | 
                6/6/2016
             | 
            
                +2.60 / +6.67%
             |             
            
                41.60
             |           
            
                41.70
             |               
            
                41.60
             |                           
            
                41.60
             | 
            
                41.63
             |                     
            
                37.94
             |                                 
            
                2,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/3/2016
             | 
            
                -1.50 / -3.70%
             |             
            
                40.00
             |           
            
                41.90
             |               
            
                39.00
             |                           
            
                39.00
             | 
            
                39.08
             |                     
            
                35.57
             |                                 
            
                4,990
             |            
            
                 
             |                                       
         
    
        
            | 
                6/2/2016
             | 
            
                -1.70 / -4.03%
             |             
            
                44.00
             |           
            
                44.00
             |               
            
                40.50
             |                           
            
                40.50
             | 
            
                41.27
             |                     
            
                36.94
             |                                 
            
                1,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/1/2016
             | 
            
                +0.90 / +2.18%
             |             
            
                43.00
             |           
            
                43.00
             |               
            
                40.00
             |                           
            
                42.20
             | 
            
                40.63
             |                     
            
                38.49
             |                                 
            
                1,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/31/2016
             | 
            
                -3.10 / -6.98%
             |             
            
                44.00
             |           
            
                44.00
             |               
            
                41.30
             |                           
            
                41.30
             | 
            
                41.30
             |                     
            
                37.67
             |                                 
            
                920
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/30/2016
             | 
            
                -0.70 / -1.55%
             |             
            
                44.40
             |           
            
                44.40
             |               
            
                44.40
             |                           
            
                44.40
             | 
            
                44.40
             |                     
            
                40.50
             |                                 
            
                40
             |            
            
                 
             |                                       
         
    
        
            | 
                5/27/2016
             | 
            
                0.00 / 0.00%
             |             
            
                45.10
             |           
            
                45.10
             |               
            
                45.10
             |                           
            
                45.10
             | 
            
                45.10
             |                     
            
                41.14
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/26/2016
             | 
            
                0.00 / 0.00%
             |             
            
                45.10
             |           
            
                45.10
             |               
            
                45.10
             |                           
            
                45.10
             | 
            
                45.10
             |                     
            
                41.14
             |                                 
            
                120
             |            
            
                 
             |                                       
         
    
        
            | 
                5/25/2016
             | 
            
                -0.30 / -0.66%
             |             
            
                43.00
             |           
            
                45.10
             |               
            
                42.50
             |                           
            
                45.10
             | 
            
                43.01
             |                     
            
                41.14
             |                                 
            
                2,860
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/24/2016
             | 
            
                -0.20 / -0.44%
             |             
            
                43.00
             |           
            
                45.40
             |               
            
                42.50
             |                           
            
                45.40
             | 
            
                43.00
             |                     
            
                41.41
             |                                 
            
                8,070
             |            
            
                 
             |                                       
         
    
        
            | 
                5/23/2016
             | 
            
                -0.40 / -0.87%
             |             
            
                44.00
             |           
            
                45.60
             |               
            
                44.00
             |                           
            
                45.60
             | 
            
                44.80
             |                     
            
                41.05
             |                                 
            
                140
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/20/2016
             | 
            
                +0.20 / +0.44%
             |             
            
                44.20
             |           
            
                46.00
             |               
            
                42.70
             |                           
            
                46.00
             | 
            
                42.93
             |                     
            
                41.41
             |                                 
            
                5,590
             |            
            
                 
             |                                       
         
    
        
            | 
                5/19/2016
             | 
            
                +1.30 / +2.92%
             |             
            
                44.50
             |           
            
                45.80
             |               
            
                44.50
             |                           
            
                45.80
             | 
            
                45.15
             |                     
            
                41.23
             |                                 
            
                1,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/18/2016
             | 
            
                0.00 / 0.00%
             |             
            
                44.50
             |           
            
                45.70
             |               
            
                44.50
             |                           
            
                44.50
             | 
            
                44.87
             |                     
            
                40.06
             |                                 
            
                780
             |            
            
                 
             |                                       
         
    
        
            | 
                5/17/2016
             | 
            
                -2.00 / -4.30%
             |             
            
                45.00
             |           
            
                46.50
             |               
            
                44.50
             |                           
            
                44.50
             | 
            
                45.13
             |                     
            
                40.06
             |                                 
            
                1,130
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/16/2016
             | 
            
                0.00 / 0.00%
             |             
            
                46.60
             |           
            
                46.60
             |               
            
                46.50
             |                           
            
                46.50
             | 
            
                46.55
             |                     
            
                41.86
             |                                 
            
                60
             |            
            
                 
             |                                       
         
    
        
            | 
                5/13/2016
             | 
            
                +2.50 / +5.68%
             |             
            
                46.00
             |           
            
                47.00
             |               
            
                45.90
             |                           
            
                46.50
             | 
            
                46.81
             |                     
            
                41.86
             |                                 
            
                7,670
             |  
            
                 
             |                                                              
             
    
         
    
    
 |