| 
                 
                    Closing price on 6/14/2013
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    12.20 | 
                 
                
                    | High | 
                    12.20 | 
                 
                
                    | Low | 
                    11.60 | 
                     
                
                    | Volume | 
                    280,200 | 
                                 
                
                    | Split-adjusted Price | 
                    9.86 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DHM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/14/2013
             | 
            
                -0.40 / -3.33%
             |             
            
                12.20
             |           
            
                12.20
             |               
            
                11.60
             |                           
            
                11.60
             | 
            
                11.60
             |                     
            
                9.86
             |                                 
            
                280,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/13/2013
             | 
            
                +0.60 / +5.26%
             |             
            
                11.40
             |           
            
                12.00
             |               
            
                11.30
             |                           
            
                12.00
             | 
            
                12.00
             |                     
            
                10.20
             |                                 
            
                493,580
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/12/2013
             | 
            
                0.00 / 0.00%
             |             
            
                11.50
             |           
            
                11.50
             |               
            
                11.30
             |                           
            
                11.40
             | 
            
                11.40
             |                     
            
                9.69
             |                                 
            
                177,890
             |            
            
                 
             |                                       
         
    
        
            | 
                6/11/2013
             | 
            
                +0.20 / +1.79%
             |             
            
                11.40
             |           
            
                11.60
             |               
            
                11.20
             |                           
            
                11.40
             | 
            
                11.40
             |                     
            
                9.69
             |                                 
            
                437,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/10/2013
             | 
            
                -0.70 / -5.88%
             |             
            
                12.00
             |           
            
                12.20
             |               
            
                11.20
             |                           
            
                11.20
             | 
            
                11.20
             |                     
            
                9.52
             |                                 
            
                416,070
             |            
            
                 
             |                                       
         
    
        
            | 
                6/7/2013
             | 
            
                -0.10 / -0.83%
             |             
            
                12.30
             |           
            
                12.40
             |               
            
                11.90
             |                           
            
                11.90
             | 
            
                11.90
             |                     
            
                10.11
             |                                 
            
                428,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/6/2013
             | 
            
                +0.70 / +6.19%
             |             
            
                11.20
             |           
            
                12.00
             |               
            
                11.20
             |                           
            
                12.00
             | 
            
                12.00
             |                     
            
                10.20
             |                                 
            
                413,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/5/2013
             | 
            
                -0.10 / -0.88%
             |             
            
                11.50
             |           
            
                11.50
             |               
            
                11.10
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                9.60
             |                                 
            
                487,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/4/2013
             | 
            
                -0.80 / -6.56%
             |             
            
                12.20
             |           
            
                12.40
             |               
            
                11.40
             |                           
            
                11.40
             | 
            
                11.40
             |                     
            
                9.69
             |                                 
            
                493,400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/3/2013
             | 
            
                -0.40 / -3.17%
             |             
            
                12.60
             |           
            
                12.70
             |               
            
                12.20
             |                           
            
                12.20
             | 
            
                12.20
             |                     
            
                10.37
             |                                 
            
                285,370
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/31/2013
             | 
            
                -0.30 / -2.33%
             |             
            
                13.00
             |           
            
                13.40
             |               
            
                12.50
             |                           
            
                12.60
             | 
            
                12.60
             |                     
            
                10.71
             |                                 
            
                369,060
             |            
            
                 
             |                                       
         
    
        
            | 
                5/30/2013
             | 
            
                +0.30 / +2.38%
             |             
            
                12.60
             |           
            
                12.90
             |               
            
                12.50
             |                           
            
                12.90
             | 
            
                12.90
             |                     
            
                10.96
             |                                 
            
                392,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/29/2013
             | 
            
                -0.50 / -3.82%
             |             
            
                13.00
             |           
            
                13.10
             |               
            
                12.60
             |                           
            
                12.60
             | 
            
                12.60
             |                     
            
                10.71
             |                                 
            
                784,690
             |            
            
                 
             |                                       
         
    
        
            | 
                5/28/2013
             | 
            
                +0.10 / +0.77%
             |             
            
                13.00
             |           
            
                13.10
             |               
            
                12.60
             |                           
            
                13.10
             | 
            
                13.10
             |                     
            
                11.13
             |                                 
            
                672,830
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/27/2013
             | 
            
                -0.20 / -1.52%
             |             
            
                13.50
             |           
            
                13.60
             |               
            
                12.80
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                11.05
             |                                 
            
                703,650
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2013
             | 
            
                +0.50 / +3.94%
             |             
            
                13.00
             |           
            
                13.30
             |               
            
                12.80
             |                           
            
                13.20
             | 
            
                13.20
             |                     
            
                11.21
             |                                 
            
                551,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2013
             | 
            
                +0.60 / +4.96%
             |             
            
                12.00
             |           
            
                12.90
             |               
            
                12.00
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                10.79
             |                                 
            
                1,500,800
             |            
            
                 
             |                                       
         
    
        
            | 
                5/22/2013
             | 
            
                +0.20 / +1.68%
             |             
            
                11.90
             |           
            
                12.40
             |               
            
                11.80
             |                           
            
                12.10
             | 
            
                12.10
             |                     
            
                10.28
             |                                 
            
                448,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/21/2013
             | 
            
                0.00 / 0.00%
             |             
            
                11.90
             |           
            
                12.20
             |               
            
                11.80
             |                           
            
                11.90
             | 
            
                11.90
             |                     
            
                10.11
             |                                 
            
                440,410
             |            
            
                 
             |                                       
         
    
        
            | 
                5/20/2013
             | 
            
                +0.30 / +2.59%
             |             
            
                12.40
             |           
            
                12.40
             |               
            
                11.80
             |                           
            
                11.90
             | 
            
                11.90
             |                     
            
                10.11
             |                                 
            
                1,501,960
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/17/2013
             | 
            
                +0.70 / +6.42%
             |             
            
                11.60
             |           
            
                11.60
             |               
            
                11.60
             |                           
            
                11.60
             | 
            
                11.60
             |                     
            
                9.86
             |                                 
            
                40,930
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2013
             | 
            
                +0.70 / +6.86%
             |             
            
                10.90
             |           
            
                10.90
             |               
            
                10.90
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                9.26
             |                                 
            
                68,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/15/2013
             | 
            
                0.00 / 0.00%
             |             
            
                10.20
             |           
            
                10.30
             |               
            
                10.10
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                8.67
             |                                 
            
                145,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/14/2013
             | 
            
                -0.30 / -2.86%
             |             
            
                10.40
             |           
            
                10.40
             |               
            
                10.10
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                8.67
             |                                 
            
                259,390
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/13/2013
             | 
            
                +0.20 / +1.94%
             |             
            
                10.30
             |           
            
                10.50
             |               
            
                10.30
             |                           
            
                10.50
             | 
            
                10.50
             |                     
            
                8.92
             |                                 
            
                220,590
             |            
            
                 
             |                                       
         
    
        
            | 
                5/10/2013
             | 
            
                -0.10 / -0.96%
             |             
            
                10.50
             |           
            
                10.50
             |               
            
                10.20
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                8.75
             |                                 
            
                153,770
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/9/2013
             | 
            
                +0.20 / +1.96%
             |             
            
                10.30
             |           
            
                10.60
             |               
            
                10.30
             |                           
            
                10.40
             | 
            
                10.40
             |                     
            
                8.84
             |                                 
            
                194,940
             |            
            
                 
             |                                       
         
    
        
            | 
                5/8/2013
             | 
            
                -0.10 / -0.97%
             |             
            
                10.30
             |           
            
                10.70
             |               
            
                10.20
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                8.67
             |                                 
            
                379,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/7/2013
             | 
            
                -0.10 / -0.96%
             |             
            
                10.50
             |           
            
                10.90
             |               
            
                10.10
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                8.75
             |                                 
            
                297,240
             |            
            
                 
             |                                       
         
    
        
            | 
                5/6/2013
             | 
            
                +0.60 / +6.12%
             |             
            
                10.00
             |           
            
                10.40
             |               
            
                9.90
             |                           
            
                10.40
             | 
            
                10.40
             |                     
            
                8.84
             |                                 
            
                338,340
             |  
            
                 
             |                                                              
             
    
         
    
    
 |