| 
                 
                    Closing price on 7/22/2014
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    7.40 | 
                 
                
                    | High | 
                    7.50 | 
                 
                
                    | Low | 
                    7.30 | 
                     
                
                    | Volume | 
                    430,780 | 
                                 
                
                    | Split-adjusted Price | 
                    6.29 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DHM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/22/2014
             | 
            
                -0.10 / -1.33%
             |             
            
                7.40
             |           
            
                7.50
             |               
            
                7.30
             |                           
            
                7.40
             | 
            
                7.40
             |                     
            
                6.29
             |                                 
            
                430,780
             |            
            
                 
             |                                       
         
    
        
            | 
                7/21/2014
             | 
            
                -0.40 / -5.06%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                6.37
             |                                 
            
                1,162,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/18/2014
             | 
            
                0.00 / 0.00%
             |             
            
                7.90
             |           
            
                8.00
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                6.71
             |                                 
            
                524,610
             |            
            
                 
             |                                       
         
    
        
            | 
                7/17/2014
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.80
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                6.71
             |                                 
            
                373,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/16/2014
             | 
            
                -0.10 / -1.25%
             |             
            
                8.20
             |           
            
                8.20
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                6.71
             |                                 
            
                614,140
             |            
            
                 
             |                                       
         
    
        
            | 
                7/15/2014
             | 
            
                +0.10 / +1.27%
             |             
            
                8.00
             |           
            
                8.10
             |               
            
                7.90
             |                           
            
                8.00
             | 
            
                8.00
             |                     
            
                6.80
             |                                 
            
                732,520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/14/2014
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.80
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                6.71
             |                                 
            
                417,510
             |            
            
                 
             |                                       
         
    
        
            | 
                7/11/2014
             | 
            
                -0.10 / -1.25%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.70
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                6.71
             |                                 
            
                494,360
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/10/2014
             | 
            
                +0.20 / +2.56%
             |             
            
                7.80
             |           
            
                8.20
             |               
            
                7.60
             |                           
            
                8.00
             | 
            
                8.00
             |                     
            
                6.80
             |                                 
            
                2,090,670
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2014
             | 
            
                -0.10 / -1.27%
             |             
            
                7.80
             |           
            
                8.10
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                6.63
             |                                 
            
                790,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/8/2014
             | 
            
                0.00 / 0.00%
             |             
            
                7.70
             |           
            
                7.90
             |               
            
                7.70
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                6.71
             |                                 
            
                920,910
             |            
            
                 
             |                                       
         
    
        
            | 
                7/7/2014
             | 
            
                0.00 / 0.00%
             |             
            
                7.90
             |           
            
                8.10
             |               
            
                7.80
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                6.71
             |                                 
            
                543,170
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/4/2014
             | 
            
                +0.10 / +1.28%
             |             
            
                8.10
             |           
            
                8.20
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                6.71
             |                                 
            
                1,864,220
             |            
            
                 
             |                                       
         
    
        
            | 
                7/3/2014
             | 
            
                +0.50 / +6.85%
             |             
            
                7.30
             |           
            
                7.80
             |               
            
                7.20
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                6.63
             |                                 
            
                1,754,390
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/2/2014
             | 
            
                +0.20 / +2.82%
             |             
            
                7.20
             |           
            
                7.30
             |               
            
                7.10
             |                           
            
                7.30
             | 
            
                7.30
             |                     
            
                6.20
             |                                 
            
                472,090
             |            
            
                 
             |                                       
         
    
        
            | 
                7/1/2014
             | 
            
                +0.10 / +1.43%
             |             
            
                7.00
             |           
            
                7.20
             |               
            
                7.00
             |                           
            
                7.10
             | 
            
                7.10
             |                     
            
                6.03
             |                                 
            
                304,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/30/2014
             | 
            
                -0.10 / -1.41%
             |             
            
                7.10
             |           
            
                7.20
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                5.95
             |                                 
            
                675,130
             |            
            
                 
             |                                       
         
    
        
            | 
                6/27/2014
             | 
            
                -0.10 / -1.39%
             |             
            
                7.30
             |           
            
                7.30
             |               
            
                7.10
             |                           
            
                7.10
             | 
            
                7.10
             |                     
            
                6.03
             |                                 
            
                434,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/26/2014
             | 
            
                0.00 / 0.00%
             |             
            
                7.20
             |           
            
                7.40
             |               
            
                7.10
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                6.12
             |                                 
            
                639,630
             |            
            
                 
             |                                       
         
    
        
            | 
                6/25/2014
             | 
            
                0.00 / 0.00%
             |             
            
                7.20
             |           
            
                7.30
             |               
            
                7.10
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                6.12
             |                                 
            
                255,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/24/2014
             | 
            
                +0.10 / +1.41%
             |             
            
                7.10
             |           
            
                7.20
             |               
            
                7.00
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                6.12
             |                                 
            
                124,270
             |            
            
                 
             |                                       
         
    
        
            | 
                6/23/2014
             | 
            
                -0.10 / -1.39%
             |             
            
                7.10
             |           
            
                7.30
             |               
            
                7.10
             |                           
            
                7.10
             | 
            
                7.10
             |                     
            
                6.03
             |                                 
            
                176,980
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/20/2014
             | 
            
                +0.10 / +1.41%
             |             
            
                7.20
             |           
            
                7.30
             |               
            
                7.10
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                6.12
             |                                 
            
                289,880
             |            
            
                 
             |                                       
         
    
        
            | 
                6/19/2014
             | 
            
                -0.40 / -5.33%
             |             
            
                7.30
             |           
            
                7.30
             |               
            
                7.00
             |                           
            
                7.10
             | 
            
                7.10
             |                     
            
                6.03
             |                                 
            
                1,431,910
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/18/2014
             | 
            
                0.00 / 0.00%
             |             
            
                7.40
             |           
            
                7.60
             |               
            
                7.40
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                6.37
             |                                 
            
                664,030
             |            
            
                 
             |                                       
         
    
        
            | 
                6/17/2014
             | 
            
                +0.10 / +1.35%
             |             
            
                7.40
             |           
            
                7.60
             |               
            
                7.30
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                6.37
             |                                 
            
                714,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/16/2014
             | 
            
                +0.10 / +1.37%
             |             
            
                7.50
             |           
            
                7.70
             |               
            
                7.40
             |                           
            
                7.40
             | 
            
                7.40
             |                     
            
                6.29
             |                                 
            
                897,930
             |            
            
                 
             |                                       
         
    
        
            | 
                6/13/2014
             | 
            
                +0.30 / +4.29%
             |             
            
                7.10
             |           
            
                7.30
             |               
            
                7.00
             |                           
            
                7.30
             | 
            
                7.30
             |                     
            
                6.20
             |                                 
            
                906,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/12/2014
             | 
            
                -0.20 / -2.78%
             |             
            
                7.20
             |           
            
                7.30
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                5.95
             |                                 
            
                690,990
             |            
            
                 
             |                                       
         
    
        
            | 
                6/11/2014
             | 
            
                +0.10 / +1.41%
             |             
            
                7.10
             |           
            
                7.30
             |               
            
                7.00
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                6.12
             |                                 
            
                734,330
             |  
            
                 
             |                                                              
             
    
         
    
    
 |