| 
                 
                    Closing price on 6/30/2011
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    13.50 | 
                 
                
                    | High | 
                    14.30 | 
                 
                
                    | Low | 
                    13.50 | 
                     
                
                    | Volume | 
                    2,100 | 
                                 
                
                    | Split-adjusted Price | 
                    3.93 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DBM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/30/2011
             | 
            
                +1.30 / +10.00%
             |             
            
                13.50
             |           
            
                14.30
             |               
            
                13.50
             |                           
            
                14.30
             | 
            
                14.20
             |                     
            
                3.93
             |                                 
            
                2,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/29/2011
             | 
            
                -0.90 / -6.47%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                3.57
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/28/2011
             | 
            
                0.00 / 0.00%
             |             
            
                13.90
             |           
            
                14.00
             |               
            
                12.60
             |                           
            
                13.90
             | 
            
                13.40
             |                     
            
                3.82
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/27/2011
             | 
            
                +0.90 / +6.92%
             |             
            
                13.90
             |           
            
                13.90
             |               
            
                13.90
             |                           
            
                13.90
             | 
            
                13.90
             |                     
            
                3.82
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/24/2011
             | 
            
                +0.10 / +0.78%
             |             
            
                12.50
             |           
            
                13.70
             |               
            
                12.50
             |                           
            
                13.00
             | 
            
                12.50
             |                     
            
                3.57
             |                                 
            
                900
             |            
            
                 
             |                                       
         
    
        
            | 
                6/23/2011
             | 
            
                +1.10 / +9.32%
             |             
            
                12.60
             |           
            
                12.90
             |               
            
                11.50
             |                           
            
                12.90
             | 
            
                12.50
             |                     
            
                3.55
             |                                 
            
                4,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/22/2011
             | 
            
                +0.70 / +6.31%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                11.80
             |                           
            
                11.80
             | 
            
                11.80
             |                     
            
                3.24
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/21/2011
             | 
            
                +1.10 / +11.00%
             |             
            
                11.10
             |           
            
                11.10
             |               
            
                10.80
             |                           
            
                11.10
             | 
            
                10.80
             |                     
            
                3.05
             |                                 
            
                2,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/20/2011
             | 
            
                +0.30 / +3.09%
             |             
            
                10.60
             |           
            
                10.60
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.10
             |                     
            
                2.75
             |                                 
            
                3,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/17/2011
             | 
            
                -0.30 / -3.00%
             |             
            
                9.70
             |           
            
                9.70
             |               
            
                9.70
             |                           
            
                9.70
             | 
            
                9.70
             |                     
            
                2.67
             |                                 
            
                1,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/16/2011
             | 
            
                -0.60 / -5.66%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                2.75
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/15/2011
             | 
            
                -1.10 / -9.40%
             |             
            
                10.60
             |           
            
                10.60
             |               
            
                10.60
             |                           
            
                10.60
             | 
            
                10.60
             |                     
            
                2.91
             |                                 
            
                2,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/14/2011
             | 
            
                -1.70 / -12.69%
             |             
            
                12.00
             |           
            
                12.00
             |               
            
                11.70
             |                           
            
                11.70
             | 
            
                11.70
             |                     
            
                3.22
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/13/2011
             | 
            
                +0.20 / +1.52%
             |             
            
                12.30
             |           
            
                13.40
             |               
            
                12.30
             |                           
            
                13.40
             | 
            
                12.70
             |                     
            
                3.68
             |                                 
            
                2,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/10/2011
             | 
            
                +0.90 / +7.20%
             |             
            
                13.40
             |           
            
                13.40
             |               
            
                13.00
             |                           
            
                13.40
             | 
            
                13.30
             |                     
            
                3.68
             |                                 
            
                3,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/9/2011
             | 
            
                -1.90 / -13.19%
             |             
            
                11.80
             |           
            
                12.50
             |               
            
                11.80
             |                           
            
                12.50
             | 
            
                12.20
             |                     
            
                3.44
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/8/2011
             | 
            
                +1.00 / +7.46%
             |             
            
                13.20
             |           
            
                14.40
             |               
            
                12.10
             |                           
            
                14.40
             | 
            
                13.00
             |                     
            
                3.96
             |                                 
            
                3,900
             |            
            
                 
             |                                       
         
    
        
            | 
                6/7/2011
             | 
            
                +0.70 / +5.51%
             |             
            
                13.40
             |           
            
                13.40
             |               
            
                13.40
             |                           
            
                13.40
             | 
            
                13.40
             |                     
            
                3.68
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/6/2011
             | 
            
                -0.20 / -1.55%
             |             
            
                11.90
             |           
            
                13.20
             |               
            
                11.80
             |                           
            
                12.70
             | 
            
                12.20
             |                     
            
                3.49
             |                                 
            
                2,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/3/2011
             | 
            
                -0.20 / -1.64%
             |             
            
                13.30
             |           
            
                13.40
             |               
            
                12.00
             |                           
            
                12.00
             | 
            
                12.20
             |                     
            
                3.30
             |                                 
            
                2,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/2/2011
             | 
            
                +1.10 / +9.91%
             |             
            
                12.20
             |           
            
                12.20
             |               
            
                12.20
             |                           
            
                12.20
             | 
            
                12.20
             |                     
            
                3.35
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/1/2011
             | 
            
                +1.00 / +9.90%
             |             
            
                11.10
             |           
            
                11.10
             |               
            
                11.10
             |                           
            
                11.10
             | 
            
                11.10
             |                     
            
                3.05
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/31/2011
             | 
            
                +0.50 / +5.21%
             |             
            
                10.00
             |           
            
                10.10
             |               
            
                10.00
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                2.78
             |                                 
            
                1,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/30/2011
             | 
            
                +0.80 / +9.09%
             |             
            
                9.50
             |           
            
                9.60
             |               
            
                8.80
             |                           
            
                9.60
             | 
            
                9.20
             |                     
            
                2.64
             |                                 
            
                1,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/27/2011
             | 
            
                -0.40 / -3.57%
             |             
            
                10.80
             |           
            
                10.80
             |               
            
                10.80
             |                           
            
                10.80
             | 
            
                10.80
             |                     
            
                2.42
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                5/26/2011
             | 
            
                +1.00 / +9.80%
             |             
            
                9.20
             |           
            
                11.20
             |               
            
                9.20
             |                           
            
                11.20
             | 
            
                10.80
             |                     
            
                2.51
             |                                 
            
                2,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/25/2011
             | 
            
                -1.10 / -9.73%
             |             
            
                10.20
             |           
            
                10.20
             |               
            
                10.10
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                2.29
             |                                 
            
                2,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2011
             | 
            
                +0.10 / +0.89%
             |             
            
                12.20
             |           
            
                12.20
             |               
            
                10.00
             |                           
            
                11.30
             | 
            
                11.20
             |                     
            
                2.53
             |                                 
            
                2,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2011
             | 
            
                +0.10 / +0.90%
             |             
            
                12.20
             |           
            
                12.20
             |               
            
                10.60
             |                           
            
                11.20
             | 
            
                11.10
             |                     
            
                2.51
             |                                 
            
                8,800
             |            
            
                 
             |                                       
         
    
        
            | 
                5/20/2011
             | 
            
                -1.20 / -9.76%
             |             
            
                11.10
             |           
            
                11.30
             |               
            
                11.10
             |                           
            
                11.10
             | 
            
                11.15
             |                     
            
                2.49
             |                                 
            
                2,700
             |  
            
                 
             |                                                              
             
    
         
    
    
 |