| 
                 
                    Closing price on 9/24/2012
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    8.10 | 
                 
                
                    | High | 
                    8.40 | 
                 
                
                    | Low | 
                    8.00 | 
                     
                
                    | Volume | 
                    9,450 | 
                                 
                
                    | Split-adjusted Price | 
                    1.60 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DXG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/24/2012
             | 
            
                -0.30 / -3.57%
             |             
            
                8.10
             |           
            
                8.40
             |               
            
                8.00
             |                           
            
                8.10
             | 
            
                8.10
             |                     
            
                1.60
             |                                 
            
                9,450
             |            
            
                 
             |                                       
         
    
        
            | 
                9/21/2012
             | 
            
                +0.40 / +5.00%
             |             
            
                8.30
             |           
            
                8.40
             |               
            
                8.00
             |                           
            
                8.40
             | 
            
                8.40
             |                     
            
                1.66
             |                                 
            
                48,090
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/20/2012
             | 
            
                -0.10 / -1.23%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.70
             |                           
            
                8.00
             | 
            
                8.00
             |                     
            
                1.58
             |                                 
            
                40,300
             |            
            
                 
             |                                       
         
    
        
            | 
                9/19/2012
             | 
            
                -0.20 / -2.41%
             |             
            
                8.10
             |           
            
                8.30
             |               
            
                8.00
             |                           
            
                8.10
             | 
            
                8.10
             |                     
            
                1.60
             |                                 
            
                31,190
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/18/2012
             | 
            
                -0.40 / -4.60%
             |             
            
                8.50
             |           
            
                8.50
             |               
            
                8.30
             |                           
            
                8.30
             | 
            
                8.30
             |                     
            
                1.64
             |                                 
            
                63,240
             |            
            
                 
             |                                       
         
    
        
            | 
                9/17/2012
             | 
            
                -0.20 / -2.25%
             |             
            
                8.90
             |           
            
                8.90
             |               
            
                8.60
             |                           
            
                8.70
             | 
            
                8.70
             |                     
            
                1.72
             |                                 
            
                11,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/14/2012
             | 
            
                +0.30 / +3.49%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                8.70
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                1.76
             |                                 
            
                65,290
             |            
            
                 
             |                                       
         
    
        
            | 
                9/13/2012
             | 
            
                +0.40 / +4.88%
             |             
            
                8.20
             |           
            
                8.60
             |               
            
                8.20
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                1.70
             |                                 
            
                39,090
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/12/2012
             | 
            
                -0.30 / -3.53%
             |             
            
                8.80
             |           
            
                8.80
             |               
            
                8.20
             |                           
            
                8.20
             | 
            
                8.20
             |                     
            
                1.62
             |                                 
            
                22,020
             |            
            
                 
             |                                       
         
    
        
            | 
                9/11/2012
             | 
            
                -0.30 / -3.41%
             |             
            
                8.90
             |           
            
                8.90
             |               
            
                8.50
             |                           
            
                8.50
             | 
            
                8.50
             |                     
            
                1.68
             |                                 
            
                61,460
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/10/2012
             | 
            
                -0.10 / -1.12%
             |             
            
                9.00
             |           
            
                9.20
             |               
            
                8.50
             |                           
            
                8.80
             | 
            
                8.80
             |                     
            
                1.74
             |                                 
            
                194,400
             |            
            
                 
             |                                       
         
    
        
            | 
                9/7/2012
             | 
            
                +0.40 / +4.71%
             |             
            
                8.40
             |           
            
                8.90
             |               
            
                8.30
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                1.76
             |                                 
            
                92,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/6/2012
             | 
            
                -0.40 / -4.49%
             |             
            
                8.70
             |           
            
                8.90
             |               
            
                8.50
             |                           
            
                8.50
             | 
            
                8.50
             |                     
            
                1.68
             |                                 
            
                145,400
             |            
            
                 
             |                                       
         
    
        
            | 
                9/5/2012
             | 
            
                -0.40 / -4.30%
             |             
            
                9.40
             |           
            
                9.40
             |               
            
                8.90
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                1.76
             |                                 
            
                249,030
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/4/2012
             | 
            
                -0.10 / -1.06%
             |             
            
                9.40
             |           
            
                9.60
             |               
            
                9.30
             |                           
            
                9.30
             | 
            
                9.30
             |                     
            
                1.84
             |                                 
            
                100,960
             |            
            
                 
             |                                       
         
    
        
            | 
                8/31/2012
             | 
            
                -0.10 / -1.05%
             |             
            
                9.50
             |           
            
                9.60
             |               
            
                9.20
             |                           
            
                9.40
             | 
            
                9.40
             |                     
            
                1.86
             |                                 
            
                51,760
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/30/2012
             | 
            
                +0.40 / +4.40%
             |             
            
                9.10
             |           
            
                9.50
             |               
            
                9.10
             |                           
            
                9.50
             | 
            
                9.50
             |                     
            
                1.88
             |                                 
            
                132,280
             |            
            
                 
             |                                       
         
    
        
            | 
                8/29/2012
             | 
            
                +0.30 / +3.41%
             |             
            
                8.70
             |           
            
                9.10
             |               
            
                8.70
             |                           
            
                9.10
             | 
            
                9.10
             |                     
            
                1.80
             |                                 
            
                211,130
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/28/2012
             | 
            
                -0.40 / -4.35%
             |             
            
                8.80
             |           
            
                8.90
             |               
            
                8.80
             |                           
            
                8.80
             | 
            
                8.80
             |                     
            
                1.74
             |                                 
            
                250,370
             |            
            
                 
             |                                       
         
    
        
            | 
                8/27/2012
             | 
            
                -0.40 / -4.17%
             |             
            
                9.30
             |           
            
                9.30
             |               
            
                9.20
             |                           
            
                9.20
             | 
            
                9.20
             |                     
            
                1.82
             |                                 
            
                53,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/24/2012
             | 
            
                -0.50 / -4.95%
             |             
            
                9.60
             |           
            
                10.20
             |               
            
                9.60
             |                           
            
                9.60
             | 
            
                9.60
             |                     
            
                1.90
             |                                 
            
                480,950
             |            
            
                 
             |                                       
         
    
        
            | 
                8/23/2012
             | 
            
                -0.50 / -4.72%
             |             
            
                10.10
             |           
            
                10.10
             |               
            
                10.10
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                2.00
             |                                 
            
                140
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/22/2012
             | 
            
                -0.50 / -4.50%
             |             
            
                11.10
             |           
            
                11.10
             |               
            
                10.60
             |                           
            
                10.60
             | 
            
                10.60
             |                     
            
                2.10
             |                                 
            
                32,920
             |            
            
                 
             |                                       
         
    
        
            | 
                8/21/2012
             | 
            
                -0.50 / -4.31%
             |             
            
                11.20
             |           
            
                11.20
             |               
            
                11.10
             |                           
            
                11.10
             | 
            
                11.10
             |                     
            
                2.20
             |                                 
            
                90,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/20/2012
             | 
            
                +0.30 / +2.65%
             |             
            
                11.40
             |           
            
                11.80
             |               
            
                11.40
             |                           
            
                11.60
             | 
            
                11.60
             |                     
            
                2.29
             |                                 
            
                130,870
             |            
            
                 
             |                                       
         
    
        
            | 
                8/17/2012
             | 
            
                +0.10 / +0.89%
             |             
            
                10.90
             |           
            
                11.30
             |               
            
                10.80
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                2.23
             |                                 
            
                133,090
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/16/2012
             | 
            
                -0.20 / -1.75%
             |             
            
                11.40
             |           
            
                11.40
             |               
            
                10.90
             |                           
            
                11.20
             | 
            
                11.20
             |                     
            
                2.22
             |                                 
            
                217,500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/15/2012
             | 
            
                +0.30 / +2.70%
             |             
            
                11.30
             |           
            
                11.50
             |               
            
                10.70
             |                           
            
                11.40
             | 
            
                11.40
             |                     
            
                2.25
             |                                 
            
                233,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/14/2012
             | 
            
                +0.50 / +4.72%
             |             
            
                10.30
             |           
            
                11.10
             |               
            
                10.30
             |                           
            
                11.10
             | 
            
                11.10
             |                     
            
                2.20
             |                                 
            
                264,260
             |            
            
                 
             |                                       
         
    
        
            | 
                8/13/2012
             | 
            
                +0.20 / +1.92%
             |             
            
                10.10
             |           
            
                10.60
             |               
            
                10.10
             |                           
            
                10.60
             | 
            
                10.60
             |                     
            
                2.10
             |                                 
            
                72,190
             |  
            
                 
             |                                                              
             
    
         
    
    
 |