| 
                 
                    Closing price on 7/27/2012
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    20.40 | 
                 
                
                    | High | 
                    20.80 | 
                 
                
                    | Low | 
                    19.90 | 
                     
                
                    | Volume | 
                    667,490 | 
                                 
                
                    | Split-adjusted Price | 
                    17.67 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DHM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/27/2012
             | 
            
                +0.90 / +4.52%
             |             
            
                20.40
             |           
            
                20.80
             |               
            
                19.90
             |                           
            
                20.80
             | 
            
                20.80
             |                     
            
                17.67
             |                                 
            
                667,490
             |            
            
                 
             |                                       
         
    
        
            | 
                7/26/2012
             | 
            
                +0.90 / +4.74%
             |             
            
                18.30
             |           
            
                19.90
             |               
            
                18.20
             |                           
            
                19.90
             | 
            
                19.90
             |                     
            
                16.91
             |                                 
            
                837,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/25/2012
             | 
            
                -1.00 / -5.00%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                16.14
             |                                 
            
                337,330
             |            
            
                 
             |                                       
         
    
        
            | 
                7/24/2012
             | 
            
                +20.00 / +0.00%
             |             
            
                25.00
             |           
            
                25.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                16.99
             |                                 
            
                503,590
             |  
            
                 
             |                                                              
             
    
         
    
    
 |