| 
                 
                    Closing price on 8/7/2013
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    8.60 | 
                 
                
                    | High | 
                    8.60 | 
                 
                
                    | Low | 
                    8.40 | 
                     
                
                    | Volume | 
                    201,990 | 
                                 
                
                    | Split-adjusted Price | 
                    7.22 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DHM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/7/2013
             | 
            
                0.00 / 0.00%
             |             
            
                8.60
             |           
            
                8.60
             |               
            
                8.40
             |                           
            
                8.50
             | 
            
                8.50
             |                     
            
                7.22
             |                                 
            
                201,990
             |            
            
                 
             |                                       
         
    
        
            | 
                8/6/2013
             | 
            
                -0.20 / -2.30%
             |             
            
                8.80
             |           
            
                8.80
             |               
            
                8.50
             |                           
            
                8.50
             | 
            
                8.50
             |                     
            
                7.22
             |                                 
            
                156,240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/5/2013
             | 
            
                +0.10 / +1.16%
             |             
            
                8.70
             |           
            
                8.90
             |               
            
                8.60
             |                           
            
                8.70
             | 
            
                8.70
             |                     
            
                7.39
             |                                 
            
                211,940
             |            
            
                 
             |                                       
         
    
        
            | 
                8/2/2013
             | 
            
                0.00 / 0.00%
             |             
            
                8.70
             |           
            
                8.80
             |               
            
                8.60
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                7.31
             |                                 
            
                205,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/1/2013
             | 
            
                -0.20 / -2.27%
             |             
            
                8.60
             |           
            
                8.80
             |               
            
                8.50
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                7.31
             |                                 
            
                398,250
             |            
            
                 
             |                                       
         
    
        
            | 
                7/31/2013
             | 
            
                -0.10 / -1.12%
             |             
            
                8.80
             |           
            
                9.00
             |               
            
                8.60
             |                           
            
                8.80
             | 
            
                8.80
             |                     
            
                7.48
             |                                 
            
                143,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/30/2013
             | 
            
                -0.10 / -1.11%
             |             
            
                9.00
             |           
            
                9.10
             |               
            
                8.80
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                7.56
             |                                 
            
                182,790
             |            
            
                 
             |                                       
         
    
        
            | 
                7/29/2013
             | 
            
                -0.50 / -5.26%
             |             
            
                9.50
             |           
            
                9.50
             |               
            
                8.90
             |                           
            
                9.00
             | 
            
                9.00
             |                     
            
                7.65
             |                                 
            
                339,090
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/26/2013
             | 
            
                0.00 / 0.00%
             |             
            
                9.50
             |           
            
                9.70
             |               
            
                9.30
             |                           
            
                9.50
             | 
            
                9.50
             |                     
            
                8.07
             |                                 
            
                164,310
             |            
            
                 
             |                                       
         
    
        
            | 
                7/25/2013
             | 
            
                -0.20 / -2.06%
             |             
            
                9.70
             |           
            
                9.70
             |               
            
                9.50
             |                           
            
                9.50
             | 
            
                9.50
             |                     
            
                8.07
             |                                 
            
                238,220
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/24/2013
             | 
            
                +0.60 / +6.59%
             |             
            
                9.60
             |           
            
                9.70
             |               
            
                9.30
             |                           
            
                9.70
             | 
            
                9.70
             |                     
            
                8.24
             |                                 
            
                652,610
             |            
            
                 
             |                                       
         
    
        
            | 
                7/23/2013
             | 
            
                -0.30 / -3.19%
             |             
            
                9.20
             |           
            
                9.40
             |               
            
                8.90
             |                           
            
                9.10
             | 
            
                9.10
             |                     
            
                7.73
             |                                 
            
                473,760
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/22/2013
             | 
            
                -0.60 / -6.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                9.40
             |                           
            
                9.40
             | 
            
                9.40
             |                     
            
                7.99
             |                                 
            
                683,360
             |            
            
                 
             |                                       
         
    
        
            | 
                7/19/2013
             | 
            
                -0.20 / -1.96%
             |             
            
                10.10
             |           
            
                10.20
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                8.50
             |                                 
            
                620,870
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/18/2013
             | 
            
                -0.20 / -1.92%
             |             
            
                10.30
             |           
            
                10.40
             |               
            
                10.10
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                8.67
             |                                 
            
                343,550
             |            
            
                 
             |                                       
         
    
        
            | 
                7/17/2013
             | 
            
                +0.10 / +0.97%
             |             
            
                10.40
             |           
            
                10.50
             |               
            
                10.40
             |                           
            
                10.40
             | 
            
                10.40
             |                     
            
                8.84
             |                                 
            
                201,580
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/16/2013
             | 
            
                -0.30 / -2.83%
             |             
            
                10.50
             |           
            
                10.60
             |               
            
                10.30
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                8.75
             |                                 
            
                660,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/15/2013
             | 
            
                0.00 / 0.00%
             |             
            
                10.60
             |           
            
                10.60
             |               
            
                10.30
             |                           
            
                10.60
             | 
            
                10.60
             |                     
            
                9.01
             |                                 
            
                700,460
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/12/2013
             | 
            
                -0.10 / -0.93%
             |             
            
                10.60
             |           
            
                10.70
             |               
            
                10.40
             |                           
            
                10.60
             | 
            
                10.60
             |                     
            
                9.01
             |                                 
            
                452,880
             |            
            
                 
             |                                       
         
    
        
            | 
                7/11/2013
             | 
            
                +0.10 / +0.94%
             |             
            
                10.60
             |           
            
                10.70
             |               
            
                10.30
             |                           
            
                10.70
             | 
            
                10.70
             |                     
            
                9.09
             |                                 
            
                459,840
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/10/2013
             | 
            
                +0.20 / +1.92%
             |             
            
                10.90
             |           
            
                10.90
             |               
            
                10.50
             |                           
            
                10.60
             | 
            
                10.60
             |                     
            
                9.01
             |                                 
            
                493,210
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2013
             | 
            
                +0.20 / +1.96%
             |             
            
                10.10
             |           
            
                10.50
             |               
            
                10.10
             |                           
            
                10.40
             | 
            
                10.40
             |                     
            
                8.84
             |                                 
            
                320,680
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/8/2013
             | 
            
                -0.40 / -3.77%
             |             
            
                10.60
             |           
            
                10.60
             |               
            
                10.10
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                8.67
             |                                 
            
                632,120
             |            
            
                 
             |                                       
         
    
        
            | 
                7/5/2013
             | 
            
                -0.10 / -0.93%
             |             
            
                10.70
             |           
            
                10.90
             |               
            
                10.40
             |                           
            
                10.60
             | 
            
                10.60
             |                     
            
                9.01
             |                                 
            
                429,340
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/4/2013
             | 
            
                +0.50 / +4.90%
             |             
            
                10.30
             |           
            
                10.80
             |               
            
                10.20
             |                           
            
                10.70
             | 
            
                10.70
             |                     
            
                9.09
             |                                 
            
                802,670
             |            
            
                 
             |                                       
         
    
        
            | 
                7/3/2013
             | 
            
                -0.10 / -0.97%
             |             
            
                10.30
             |           
            
                10.30
             |               
            
                10.20
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                8.67
             |                                 
            
                134,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/2/2013
             | 
            
                +0.10 / +0.98%
             |             
            
                10.40
             |           
            
                10.40
             |               
            
                10.20
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                8.75
             |                                 
            
                114,290
             |            
            
                 
             |                                       
         
    
        
            | 
                7/1/2013
             | 
            
                -0.20 / -1.92%
             |             
            
                10.40
             |           
            
                10.40
             |               
            
                10.10
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                8.67
             |                                 
            
                198,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/28/2013
             | 
            
                -0.10 / -0.95%
             |             
            
                10.50
             |           
            
                10.70
             |               
            
                10.30
             |                           
            
                10.40
             | 
            
                10.40
             |                     
            
                8.84
             |                                 
            
                208,350
             |            
            
                 
             |                                       
         
    
        
            | 
                6/27/2013
             | 
            
                0.00 / 0.00%
             |             
            
                10.60
             |           
            
                10.60
             |               
            
                10.30
             |                           
            
                10.50
             | 
            
                10.50
             |                     
            
                8.92
             |                                 
            
                265,000
             |  
            
                 
             |                                                              
             
    
         
    
    
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