| 
                 
                    Closing price on 5/12/2014
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    6.20 | 
                 
                
                    | High | 
                    6.20 | 
                 
                
                    | Low | 
                    5.90 | 
                     
                
                    | Volume | 
                    502,520 | 
                                 
                
                    | Split-adjusted Price | 
                    5.01 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DHM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/12/2014
             | 
            
                -0.40 / -6.35%
             |             
            
                6.20
             |           
            
                6.20
             |               
            
                5.90
             |                           
            
                5.90
             | 
            
                5.90
             |                     
            
                5.01
             |                                 
            
                502,520
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2014
             | 
            
                -0.20 / -3.08%
             |             
            
                6.20
             |           
            
                6.50
             |               
            
                6.20
             |                           
            
                6.30
             | 
            
                6.30
             |                     
            
                5.35
             |                                 
            
                542,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/8/2014
             | 
            
                -0.40 / -5.80%
             |             
            
                6.70
             |           
            
                6.70
             |               
            
                6.50
             |                           
            
                6.50
             | 
            
                6.50
             |                     
            
                5.52
             |                                 
            
                574,630
             |            
            
                 
             |                                       
         
    
        
            | 
                5/7/2014
             | 
            
                -0.10 / -1.43%
             |             
            
                7.10
             |           
            
                7.10
             |               
            
                6.90
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                5.86
             |                                 
            
                301,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/6/2014
             | 
            
                -0.20 / -2.78%
             |             
            
                7.10
             |           
            
                7.20
             |               
            
                6.70
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                5.95
             |                                 
            
                532,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/5/2014
             | 
            
                -0.30 / -4.00%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.10
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                6.12
             |                                 
            
                336,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/29/2014
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.70
             |               
            
                7.40
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                6.37
             |                                 
            
                404,560
             |            
            
                 
             |                                       
         
    
        
            | 
                4/28/2014
             | 
            
                -0.30 / -3.85%
             |             
            
                7.80
             |           
            
                7.90
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                6.37
             |                                 
            
                253,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/25/2014
             | 
            
                0.00 / 0.00%
             |             
            
                7.90
             |           
            
                8.00
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                6.63
             |                                 
            
                224,330
             |            
            
                 
             |                                       
         
    
        
            | 
                4/24/2014
             | 
            
                -0.20 / -2.50%
             |             
            
                7.90
             |           
            
                8.00
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                6.63
             |                                 
            
                212,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/23/2014
             | 
            
                -0.20 / -2.44%
             |             
            
                8.10
             |           
            
                8.20
             |               
            
                7.90
             |                           
            
                8.00
             | 
            
                8.00
             |                     
            
                6.80
             |                                 
            
                246,470
             |            
            
                 
             |                                       
         
    
        
            | 
                4/22/2014
             | 
            
                +0.40 / +5.13%
             |             
            
                7.80
             |           
            
                8.20
             |               
            
                7.70
             |                           
            
                8.20
             | 
            
                8.20
             |                     
            
                6.97
             |                                 
            
                464,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/21/2014
             | 
            
                -0.50 / -6.02%
             |             
            
                8.10
             |           
            
                8.10
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                6.63
             |                                 
            
                1,352,350
             |            
            
                 
             |                                       
         
    
        
            | 
                4/18/2014
             | 
            
                -0.60 / -6.74%
             |             
            
                8.80
             |           
            
                8.80
             |               
            
                8.30
             |                           
            
                8.30
             | 
            
                8.30
             |                     
            
                7.05
             |                                 
            
                496,870
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2014
             | 
            
                +0.20 / +2.30%
             |             
            
                8.80
             |           
            
                9.00
             |               
            
                8.80
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                7.56
             |                                 
            
                201,230
             |            
            
                 
             |                                       
         
    
        
            | 
                4/16/2014
             | 
            
                -0.20 / -2.25%
             |             
            
                9.10
             |           
            
                9.10
             |               
            
                8.60
             |                           
            
                8.70
             | 
            
                8.70
             |                     
            
                7.39
             |                                 
            
                484,660
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/15/2014
             | 
            
                0.00 / 0.00%
             |             
            
                8.90
             |           
            
                9.10
             |               
            
                8.80
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                7.56
             |                                 
            
                832,850
             |            
            
                 
             |                                       
         
    
        
            | 
                4/14/2014
             | 
            
                -0.10 / -1.11%
             |             
            
                9.10
             |           
            
                9.10
             |               
            
                8.70
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                7.56
             |                                 
            
                336,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/11/2014
             | 
            
                0.00 / 0.00%
             |             
            
                8.90
             |           
            
                9.00
             |               
            
                8.70
             |                           
            
                9.00
             | 
            
                9.00
             |                     
            
                7.65
             |                                 
            
                318,490
             |            
            
                 
             |                                       
         
    
        
            | 
                4/10/2014
             | 
            
                -0.10 / -1.10%
             |             
            
                9.10
             |           
            
                9.20
             |               
            
                8.90
             |                           
            
                9.00
             | 
            
                9.00
             |                     
            
                7.65
             |                                 
            
                468,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/8/2014
             | 
            
                +0.10 / +1.11%
             |             
            
                9.00
             |           
            
                9.20
             |               
            
                8.90
             |                           
            
                9.10
             | 
            
                9.10
             |                     
            
                7.73
             |                                 
            
                357,030
             |            
            
                 
             |                                       
         
    
        
            | 
                4/7/2014
             | 
            
                +0.10 / +1.12%
             |             
            
                8.70
             |           
            
                9.00
             |               
            
                8.70
             |                           
            
                9.00
             | 
            
                9.00
             |                     
            
                7.65
             |                                 
            
                337,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/4/2014
             | 
            
                -0.20 / -2.20%
             |             
            
                9.00
             |           
            
                9.20
             |               
            
                8.90
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                7.56
             |                                 
            
                336,470
             |            
            
                 
             |                                       
         
    
        
            | 
                4/3/2014
             | 
            
                +0.40 / +4.60%
             |             
            
                8.80
             |           
            
                9.20
             |               
            
                8.80
             |                           
            
                9.10
             | 
            
                9.10
             |                     
            
                7.73
             |                                 
            
                525,890
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/2/2014
             | 
            
                -0.20 / -2.25%
             |             
            
                8.90
             |           
            
                9.10
             |               
            
                8.40
             |                           
            
                8.70
             | 
            
                8.70
             |                     
            
                7.39
             |                                 
            
                989,420
             |            
            
                 
             |                                       
         
    
        
            | 
                4/1/2014
             | 
            
                -0.50 / -5.32%
             |             
            
                9.30
             |           
            
                9.30
             |               
            
                8.80
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                7.56
             |                                 
            
                1,442,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/31/2014
             | 
            
                -0.20 / -2.08%
             |             
            
                9.60
             |           
            
                9.70
             |               
            
                9.40
             |                           
            
                9.40
             | 
            
                9.40
             |                     
            
                7.99
             |                                 
            
                709,120
             |            
            
                 
             |                                       
         
    
        
            | 
                3/28/2014
             | 
            
                -0.20 / -2.04%
             |             
            
                9.80
             |           
            
                9.90
             |               
            
                9.60
             |                           
            
                9.60
             | 
            
                9.60
             |                     
            
                8.16
             |                                 
            
                616,140
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/27/2014
             | 
            
                0.00 / 0.00%
             |             
            
                9.80
             |           
            
                9.90
             |               
            
                9.50
             |                           
            
                9.80
             | 
            
                9.80
             |                     
            
                8.33
             |                                 
            
                584,020
             |            
            
                 
             |                                       
         
    
        
            | 
                3/26/2014
             | 
            
                -0.60 / -5.77%
             |             
            
                10.50
             |           
            
                10.50
             |               
            
                9.80
             |                           
            
                9.80
             | 
            
                9.80
             |                     
            
                8.33
             |                                 
            
                1,081,510
             |  
            
                 
             |                                                              
             
    
         
    
    
 |