| 
                 
                    Closing price on 11/17/2015
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    43.60 | 
                 
                
                    | High | 
                    47.60 | 
                 
                
                    | Low | 
                    43.60 | 
                     
                
                    | Volume | 
                    107,700 | 
                                 
                
                    | Split-adjusted Price | 
                    8.08 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DGC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/17/2015
             | 
            
                +1.70 / +3.93%
             |             
            
                43.60
             |           
            
                47.60
             |               
            
                43.60
             |                           
            
                45.00
             | 
            
                46.02
             |                     
            
                8.08
             |                                 
            
                107,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/16/2015
             | 
            
                +0.30 / +0.70%
             |             
            
                43.00
             |           
            
                43.50
             |               
            
                42.50
             |                           
            
                43.30
             | 
            
                43.02
             |                     
            
                7.77
             |                                 
            
                69,920
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/13/2015
             | 
            
                +3.00 / +7.50%
             |             
            
                40.10
             |           
            
                43.20
             |               
            
                40.10
             |                           
            
                43.00
             | 
            
                42.34
             |                     
            
                7.72
             |                                 
            
                89,055
             |            
            
                 
             |                                       
         
    
        
            | 
                11/12/2015
             | 
            
                +2.80 / +7.53%
             |             
            
                37.50
             |           
            
                40.00
             |               
            
                37.50
             |                           
            
                40.00
             | 
            
                39.15
             |                     
            
                7.18
             |                                 
            
                139,817
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/11/2015
             | 
            
                +0.10 / +0.27%
             |             
            
                37.10
             |           
            
                37.40
             |               
            
                37.10
             |                           
            
                37.20
             | 
            
                37.28
             |                     
            
                6.68
             |                                 
            
                8,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/10/2015
             | 
            
                +0.10 / +0.27%
             |             
            
                37.40
             |           
            
                40.50
             |               
            
                37.00
             |                           
            
                37.10
             | 
            
                37.12
             |                     
            
                6.66
             |                                 
            
                21,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/9/2015
             | 
            
                -0.10 / -0.27%
             |             
            
                37.10
             |           
            
                37.20
             |               
            
                37.00
             |                           
            
                37.00
             | 
            
                37.07
             |                     
            
                6.64
             |                                 
            
                29,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/6/2015
             | 
            
                -0.20 / -0.54%
             |             
            
                37.30
             |           
            
                37.30
             |               
            
                37.00
             |                           
            
                37.10
             | 
            
                37.14
             |                     
            
                6.66
             |                                 
            
                9,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/5/2015
             | 
            
                +0.10 / +0.27%
             |             
            
                37.20
             |           
            
                37.30
             |               
            
                37.00
             |                           
            
                37.30
             | 
            
                37.03
             |                     
            
                6.69
             |                                 
            
                12,440
             |            
            
                 
             |                                       
         
    
        
            | 
                11/4/2015
             | 
            
                -0.10 / -0.27%
             |             
            
                37.30
             |           
            
                37.40
             |               
            
                37.00
             |                           
            
                37.20
             | 
            
                37.10
             |                     
            
                6.68
             |                                 
            
                42,617
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/3/2015
             | 
            
                +0.30 / +0.81%
             |             
            
                37.00
             |           
            
                37.30
             |               
            
                36.90
             |                           
            
                37.30
             | 
            
                36.99
             |                     
            
                6.69
             |                                 
            
                36,900
             |            
            
                 
             |                                       
         
    
        
            | 
                11/2/2015
             | 
            
                +0.40 / +1.09%
             |             
            
                37.00
             |           
            
                37.50
             |               
            
                37.00
             |                           
            
                37.00
             | 
            
                37.22
             |                     
            
                6.64
             |                                 
            
                36,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/30/2015
             | 
            
                -0.30 / -0.81%
             |             
            
                36.90
             |           
            
                37.00
             |               
            
                36.60
             |                           
            
                36.60
             | 
            
                36.73
             |                     
            
                6.57
             |                                 
            
                34,180
             |            
            
                 
             |                                       
         
    
        
            | 
                10/29/2015
             | 
            
                -0.10 / -0.27%
             |             
            
                37.00
             |           
            
                37.00
             |               
            
                36.90
             |                           
            
                36.90
             | 
            
                37.00
             |                     
            
                6.62
             |                                 
            
                11,602
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/28/2015
             | 
            
                +0.50 / +1.37%
             |             
            
                37.30
             |           
            
                38.10
             |               
            
                37.00
             |                           
            
                37.00
             | 
            
                37.45
             |                     
            
                6.64
             |                                 
            
                17,300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/27/2015
             | 
            
                +0.70 / +1.96%
             |             
            
                35.80
             |           
            
                36.50
             |               
            
                35.40
             |                           
            
                36.50
             | 
            
                35.65
             |                     
            
                6.55
             |                                 
            
                22,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/26/2015
             | 
            
                -0.20 / -0.56%
             |             
            
                36.60
             |           
            
                36.60
             |               
            
                35.80
             |                           
            
                35.80
             | 
            
                36.00
             |                     
            
                6.42
             |                                 
            
                27,900
             |            
            
                 
             |                                       
         
    
        
            | 
                10/23/2015
             | 
            
                -0.50 / -1.37%
             |             
            
                36.50
             |           
            
                36.50
             |               
            
                36.00
             |                           
            
                36.00
             | 
            
                36.46
             |                     
            
                6.46
             |                                 
            
                15,425
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/22/2015
             | 
            
                -0.50 / -1.35%
             |             
            
                37.40
             |           
            
                37.40
             |               
            
                36.50
             |                           
            
                36.50
             | 
            
                37.02
             |                     
            
                6.55
             |                                 
            
                49,150
             |            
            
                 
             |                                       
         
    
        
            | 
                10/21/2015
             | 
            
                0.00 / 0.00%
             |             
            
                37.00
             |           
            
                37.40
             |               
            
                37.00
             |                           
            
                37.00
             | 
            
                37.12
             |                     
            
                6.64
             |                                 
            
                8,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/20/2015
             | 
            
                -0.30 / -0.80%
             |             
            
                37.00
             |           
            
                37.20
             |               
            
                36.70
             |                           
            
                37.00
             | 
            
                36.95
             |                     
            
                6.64
             |                                 
            
                26,300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/19/2015
             | 
            
                +1.50 / +4.19%
             |             
            
                36.20
             |           
            
                38.00
             |               
            
                35.60
             |                           
            
                37.30
             | 
            
                36.78
             |                     
            
                6.69
             |                                 
            
                39,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/16/2015
             | 
            
                +0.30 / +0.85%
             |             
            
                35.50
             |           
            
                35.80
             |               
            
                35.50
             |                           
            
                35.80
             | 
            
                35.55
             |                     
            
                6.42
             |                                 
            
                14,600
             |            
            
                 
             |                                       
         
    
        
            | 
                10/15/2015
             | 
            
                0.00 / 0.00%
             |             
            
                35.50
             |           
            
                35.50
             |               
            
                35.50
             |                           
            
                35.50
             | 
            
                35.50
             |                     
            
                6.37
             |                                 
            
                7,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/14/2015
             | 
            
                +0.10 / +0.28%
             |             
            
                35.40
             |           
            
                35.80
             |               
            
                35.40
             |                           
            
                35.50
             | 
            
                35.58
             |                     
            
                6.37
             |                                 
            
                11,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/13/2015
             | 
            
                -0.10 / -0.28%
             |             
            
                35.50
             |           
            
                35.50
             |               
            
                35.10
             |                           
            
                35.40
             | 
            
                35.50
             |                     
            
                6.35
             |                                 
            
                22,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/12/2015
             | 
            
                -0.40 / -1.11%
             |             
            
                35.50
             |           
            
                35.80
             |               
            
                35.50
             |                           
            
                35.50
             | 
            
                35.78
             |                     
            
                6.37
             |                                 
            
                19,900
             |            
            
                 
             |                                       
         
    
        
            | 
                10/9/2015
             | 
            
                +0.30 / +0.84%
             |             
            
                35.60
             |           
            
                36.00
             |               
            
                35.40
             |                           
            
                35.90
             | 
            
                35.45
             |                     
            
                6.44
             |                                 
            
                11,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/8/2015
             | 
            
                -0.40 / -1.11%
             |             
            
                35.80
             |           
            
                35.80
             |               
            
                35.40
             |                           
            
                35.60
             | 
            
                35.53
             |                     
            
                6.39
             |                                 
            
                19,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/7/2015
             | 
            
                +0.10 / +0.28%
             |             
            
                36.50
             |           
            
                36.50
             |               
            
                35.60
             |                           
            
                36.00
             | 
            
                35.66
             |                     
            
                6.46
             |                                 
            
                14,900
             |  
            
                 
             |                                                              
             
    
         
    
    
 |