| 
                 
                    Closing price on 7/30/2013
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    8.40 | 
                 
                
                    | High | 
                    8.40 | 
                 
                
                    | Low | 
                    8.00 | 
                     
                
                    | Volume | 
                    12,020 | 
                                 
                
                    | Split-adjusted Price | 
                    2.05 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DXG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/30/2013
             | 
            
                0.00 / 0.00%
             |             
            
                8.40
             |           
            
                8.40
             |               
            
                8.00
             |                           
            
                8.30
             | 
            
                8.30
             |                     
            
                2.05
             |                                 
            
                12,020
             |            
            
                 
             |                                       
         
    
        
            | 
                7/29/2013
             | 
            
                -0.50 / -5.68%
             |             
            
                8.80
             |           
            
                8.80
             |               
            
                8.30
             |                           
            
                8.30
             | 
            
                8.30
             |                     
            
                2.05
             |                                 
            
                29,490
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/26/2013
             | 
            
                -0.10 / -1.12%
             |             
            
                8.90
             |           
            
                8.90
             |               
            
                8.60
             |                           
            
                8.80
             | 
            
                8.80
             |                     
            
                2.18
             |                                 
            
                49,540
             |            
            
                 
             |                                       
         
    
        
            | 
                7/25/2013
             | 
            
                0.00 / 0.00%
             |             
            
                8.90
             |           
            
                8.90
             |               
            
                8.70
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                2.20
             |                                 
            
                17,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/24/2013
             | 
            
                +0.10 / +1.14%
             |             
            
                8.80
             |           
            
                8.90
             |               
            
                8.70
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                2.20
             |                                 
            
                121,540
             |            
            
                 
             |                                       
         
    
        
            | 
                7/23/2013
             | 
            
                -0.30 / -3.30%
             |             
            
                9.10
             |           
            
                9.10
             |               
            
                8.80
             |                           
            
                8.80
             | 
            
                8.80
             |                     
            
                2.18
             |                                 
            
                124,940
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/22/2013
             | 
            
                -0.20 / -2.15%
             |             
            
                9.10
             |           
            
                9.20
             |               
            
                8.90
             |                           
            
                9.10
             | 
            
                9.10
             |                     
            
                2.25
             |                                 
            
                153,510
             |            
            
                 
             |                                       
         
    
        
            | 
                7/19/2013
             | 
            
                +0.10 / +1.09%
             |             
            
                9.20
             |           
            
                9.30
             |               
            
                9.10
             |                           
            
                9.30
             | 
            
                9.30
             |                     
            
                2.30
             |                                 
            
                107,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/18/2013
             | 
            
                -0.20 / -2.13%
             |             
            
                9.40
             |           
            
                9.40
             |               
            
                9.20
             |                           
            
                9.20
             | 
            
                9.20
             |                     
            
                2.27
             |                                 
            
                37,430
             |            
            
                 
             |                                       
         
    
        
            | 
                7/17/2013
             | 
            
                0.00 / 0.00%
             |             
            
                9.30
             |           
            
                9.50
             |               
            
                9.30
             |                           
            
                9.40
             | 
            
                9.40
             |                     
            
                2.32
             |                                 
            
                50,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/16/2013
             | 
            
                -0.10 / -1.05%
             |             
            
                9.40
             |           
            
                9.50
             |               
            
                9.30
             |                           
            
                9.40
             | 
            
                9.40
             |                     
            
                2.32
             |                                 
            
                49,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/15/2013
             | 
            
                +0.10 / +1.06%
             |             
            
                9.30
             |           
            
                9.60
             |               
            
                9.30
             |                           
            
                9.50
             | 
            
                9.50
             |                     
            
                2.35
             |                                 
            
                182,580
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/12/2013
             | 
            
                +0.40 / +4.44%
             |             
            
                9.20
             |           
            
                9.60
             |               
            
                9.10
             |                           
            
                9.40
             | 
            
                9.40
             |                     
            
                2.32
             |                                 
            
                58,240
             |            
            
                 
             |                                       
         
    
        
            | 
                7/11/2013
             | 
            
                -0.10 / -1.10%
             |             
            
                9.10
             |           
            
                9.20
             |               
            
                9.00
             |                           
            
                9.00
             | 
            
                9.00
             |                     
            
                2.23
             |                                 
            
                41,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/10/2013
             | 
            
                -0.10 / -1.09%
             |             
            
                9.40
             |           
            
                9.40
             |               
            
                9.10
             |                           
            
                9.10
             | 
            
                9.10
             |                     
            
                2.25
             |                                 
            
                49,490
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2013
             | 
            
                0.00 / 0.00%
             |             
            
                9.20
             |           
            
                9.30
             |               
            
                9.10
             |                           
            
                9.20
             | 
            
                9.20
             |                     
            
                2.27
             |                                 
            
                63,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/8/2013
             | 
            
                -0.20 / -2.13%
             |             
            
                9.30
             |           
            
                9.40
             |               
            
                9.10
             |                           
            
                9.20
             | 
            
                9.20
             |                     
            
                2.27
             |                                 
            
                87,730
             |            
            
                 
             |                                       
         
    
        
            | 
                7/5/2013
             | 
            
                -0.10 / -1.05%
             |             
            
                9.60
             |           
            
                9.60
             |               
            
                9.30
             |                           
            
                9.40
             | 
            
                9.40
             |                     
            
                2.32
             |                                 
            
                118,020
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/4/2013
             | 
            
                0.00 / 0.00%
             |             
            
                9.60
             |           
            
                9.60
             |               
            
                9.40
             |                           
            
                9.50
             | 
            
                9.50
             |                     
            
                2.35
             |                                 
            
                101,460
             |            
            
                 
             |                                       
         
    
        
            | 
                7/3/2013
             | 
            
                -0.30 / -3.06%
             |             
            
                9.80
             |           
            
                9.80
             |               
            
                9.50
             |                           
            
                9.50
             | 
            
                9.50
             |                     
            
                2.35
             |                                 
            
                74,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/2/2013
             | 
            
                +0.10 / +1.03%
             |             
            
                9.70
             |           
            
                9.90
             |               
            
                9.70
             |                           
            
                9.80
             | 
            
                9.80
             |                     
            
                2.42
             |                                 
            
                109,880
             |            
            
                 
             |                                       
         
    
        
            | 
                7/1/2013
             | 
            
                +0.30 / +3.19%
             |             
            
                9.40
             |           
            
                9.70
             |               
            
                9.40
             |                           
            
                9.70
             | 
            
                9.70
             |                     
            
                2.40
             |                                 
            
                92,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/28/2013
             | 
            
                -0.20 / -2.08%
             |             
            
                9.60
             |           
            
                9.60
             |               
            
                9.40
             |                           
            
                9.40
             | 
            
                9.40
             |                     
            
                2.32
             |                                 
            
                168,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/27/2013
             | 
            
                0.00 / 0.00%
             |             
            
                9.60
             |           
            
                9.70
             |               
            
                9.60
             |                           
            
                9.60
             | 
            
                9.60
             |                     
            
                2.37
             |                                 
            
                109,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/26/2013
             | 
            
                0.00 / 0.00%
             |             
            
                9.60
             |           
            
                9.90
             |               
            
                9.50
             |                           
            
                9.60
             | 
            
                9.60
             |                     
            
                2.37
             |                                 
            
                164,720
             |            
            
                 
             |                                       
         
    
        
            | 
                6/25/2013
             | 
            
                0.00 / 0.00%
             |             
            
                9.80
             |           
            
                10.10
             |               
            
                9.10
             |                           
            
                9.60
             | 
            
                9.60
             |                     
            
                2.37
             |                                 
            
                332,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/24/2013
             | 
            
                +0.60 / +6.67%
             |             
            
                9.00
             |           
            
                9.60
             |               
            
                9.00
             |                           
            
                9.60
             | 
            
                9.60
             |                     
            
                2.37
             |                                 
            
                559,260
             |            
            
                 
             |                                       
         
    
        
            | 
                6/21/2013
             | 
            
                +0.10 / +1.12%
             |             
            
                8.80
             |           
            
                9.00
             |               
            
                8.80
             |                           
            
                9.00
             | 
            
                9.00
             |                     
            
                2.23
             |                                 
            
                60,520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/20/2013
             | 
            
                -0.20 / -2.20%
             |             
            
                9.10
             |           
            
                9.10
             |               
            
                8.90
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                2.20
             |                                 
            
                61,960
             |            
            
                 
             |                                       
         
    
        
            | 
                6/19/2013
             | 
            
                -0.10 / -1.09%
             |             
            
                9.10
             |           
            
                9.20
             |               
            
                9.00
             |                           
            
                9.10
             | 
            
                9.10
             |                     
            
                2.25
             |                                 
            
                46,450
             |  
            
                 
             |                                                              
             
    
         
    
    
 |