| 
                 
                    Closing price on 9/10/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    50.70 | 
                 
                
                    | High | 
                    52.00 | 
                 
                
                    | Low | 
                    48.20 | 
                     
                
                    | Volume | 
                    21,900 | 
                                 
                
                    | Split-adjusted Price | 
                    4.20 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DXP Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/10/2010
             | 
            
                -1.30 / -2.57%
             |             
            
                50.70
             |           
            
                52.00
             |               
            
                48.20
             |                           
            
                49.30
             | 
            
                49.30
             |                     
            
                4.20
             |                                 
            
                21,900
             |            
            
                 
             |                                       
         
    
        
            | 
                9/9/2010
             | 
            
                -1.40 / -2.69%
             |             
            
                52.70
             |           
            
                52.70
             |               
            
                50.50
             |                           
            
                50.60
             | 
            
                50.60
             |                     
            
                4.31
             |                                 
            
                6,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/8/2010
             | 
            
                +0.50 / +0.97%
             |             
            
                49.10
             |           
            
                52.00
             |               
            
                49.10
             |                           
            
                52.00
             | 
            
                52.00
             |                     
            
                4.43
             |                                 
            
                11,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/7/2010
             | 
            
                -1.40 / -2.65%
             |             
            
                52.90
             |           
            
                52.90
             |               
            
                51.20
             |                           
            
                51.50
             | 
            
                51.50
             |                     
            
                4.38
             |                                 
            
                5,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/6/2010
             | 
            
                +0.30 / +0.57%
             |             
            
                54.80
             |           
            
                54.80
             |               
            
                52.00
             |                           
            
                52.90
             | 
            
                52.90
             |                     
            
                4.50
             |                                 
            
                31,300
             |            
            
                 
             |                                       
         
    
        
            | 
                9/1/2010
             | 
            
                -0.40 / -0.75%
             |             
            
                52.50
             |           
            
                53.50
             |               
            
                51.50
             |                           
            
                52.60
             | 
            
                52.60
             |                     
            
                4.48
             |                                 
            
                16,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/31/2010
             | 
            
                +1.70 / +3.31%
             |             
            
                51.40
             |           
            
                53.50
             |               
            
                51.00
             |                           
            
                53.00
             | 
            
                53.00
             |                     
            
                4.51
             |                                 
            
                14,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/30/2010
             | 
            
                +3.00 / +6.21%
             |             
            
                50.00
             |           
            
                51.30
             |               
            
                50.00
             |                           
            
                51.30
             | 
            
                51.30
             |                     
            
                4.37
             |                                 
            
                31,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/27/2010
             | 
            
                +0.40 / +0.84%
             |             
            
                47.90
             |           
            
                48.30
             |               
            
                47.00
             |                           
            
                48.30
             | 
            
                48.30
             |                     
            
                4.11
             |                                 
            
                22,500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/26/2010
             | 
            
                +1.10 / +2.35%
             |             
            
                48.50
             |           
            
                48.50
             |               
            
                47.30
             |                           
            
                47.90
             | 
            
                47.90
             |                     
            
                4.08
             |                                 
            
                5,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/25/2010
             | 
            
                -1.20 / -2.50%
             |             
            
                48.10
             |           
            
                48.10
             |               
            
                46.10
             |                           
            
                46.80
             | 
            
                46.80
             |                     
            
                3.98
             |                                 
            
                8,800
             |            
            
                 
             |                                       
         
    
        
            | 
                8/24/2010
             | 
            
                -1.60 / -3.23%
             |             
            
                49.00
             |           
            
                49.00
             |               
            
                48.00
             |                           
            
                48.00
             | 
            
                48.00
             |                     
            
                4.09
             |                                 
            
                14,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/23/2010
             | 
            
                -0.30 / -0.60%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                49.60
             |                           
            
                49.60
             | 
            
                49.60
             |                     
            
                4.22
             |                                 
            
                4,400
             |            
            
                 
             |                                       
         
    
        
            | 
                8/20/2010
             | 
            
                -0.10 / -0.20%
             |             
            
                50.10
             |           
            
                50.10
             |               
            
                49.00
             |                           
            
                49.90
             | 
            
                49.90
             |                     
            
                4.25
             |                                 
            
                10,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/19/2010
             | 
            
                -0.40 / -0.79%
             |             
            
                50.10
             |           
            
                50.20
             |               
            
                50.00
             |                           
            
                50.00
             | 
            
                50.00
             |                     
            
                4.26
             |                                 
            
                6,200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/18/2010
             | 
            
                +0.40 / +0.80%
             |             
            
                52.00
             |           
            
                53.00
             |               
            
                49.50
             |                           
            
                50.40
             | 
            
                50.40
             |                     
            
                4.29
             |                                 
            
                11,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/17/2010
             | 
            
                -0.90 / -1.77%
             |             
            
                50.00
             |           
            
                50.50
             |               
            
                50.00
             |                           
            
                50.00
             | 
            
                50.00
             |                     
            
                4.26
             |                                 
            
                3,800
             |            
            
                 
             |                                       
         
    
        
            | 
                8/16/2010
             | 
            
                +1.90 / +3.88%
             |             
            
                51.00
             |           
            
                52.00
             |               
            
                50.90
             |                           
            
                50.90
             | 
            
                50.90
             |                     
            
                4.33
             |                                 
            
                18,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/13/2010
             | 
            
                +1.00 / +2.08%
             |             
            
                49.00
             |           
            
                51.30
             |               
            
                48.50
             |                           
            
                49.00
             | 
            
                49.00
             |                     
            
                4.17
             |                                 
            
                26,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/12/2010
             | 
            
                -2.80 / -5.51%
             |             
            
                50.10
             |           
            
                50.10
             |               
            
                47.90
             |                           
            
                48.00
             | 
            
                48.00
             |                     
            
                4.09
             |                                 
            
                17,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/11/2010
             | 
            
                +0.70 / +1.40%
             |             
            
                50.80
             |           
            
                51.00
             |               
            
                50.80
             |                           
            
                50.80
             | 
            
                50.80
             |                     
            
                4.32
             |                                 
            
                14,500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/10/2010
             | 
            
                -1.40 / -2.72%
             |             
            
                52.00
             |           
            
                52.50
             |               
            
                49.00
             |                           
            
                50.10
             | 
            
                50.10
             |                     
            
                4.26
             |                                 
            
                10,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/9/2010
             | 
            
                -1.50 / -2.83%
             |             
            
                53.30
             |           
            
                53.30
             |               
            
                51.10
             |                           
            
                51.50
             | 
            
                51.50
             |                     
            
                4.38
             |                                 
            
                15,400
             |            
            
                 
             |                                       
         
    
        
            | 
                8/6/2010
             | 
            
                -1.00 / -1.85%
             |             
            
                54.80
             |           
            
                54.80
             |               
            
                53.00
             |                           
            
                53.00
             | 
            
                53.00
             |                     
            
                4.51
             |                                 
            
                16,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/5/2010
             | 
            
                -2.90 / -5.10%
             |             
            
                56.20
             |           
            
                56.20
             |               
            
                54.00
             |                           
            
                54.00
             | 
            
                54.00
             |                     
            
                4.60
             |                                 
            
                28,100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/4/2010
             | 
            
                -0.30 / -0.52%
             |             
            
                57.20
             |           
            
                57.30
             |               
            
                56.80
             |                           
            
                56.90
             | 
            
                56.90
             |                     
            
                4.84
             |                                 
            
                12,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/3/2010
             | 
            
                -0.10 / -0.17%
             |             
            
                57.50
             |           
            
                57.50
             |               
            
                57.10
             |                           
            
                57.20
             | 
            
                57.20
             |                     
            
                4.87
             |                                 
            
                4,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/2/2010
             | 
            
                -0.30 / -0.52%
             |             
            
                57.60
             |           
            
                57.60
             |               
            
                57.10
             |                           
            
                57.30
             | 
            
                57.30
             |                     
            
                4.88
             |                                 
            
                11,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/30/2010
             | 
            
                0.00 / 0.00%
             |             
            
                57.40
             |           
            
                57.70
             |               
            
                57.40
             |                           
            
                57.60
             | 
            
                57.60
             |                     
            
                4.90
             |                                 
            
                17,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/29/2010
             | 
            
                +0.40 / +0.70%
             |             
            
                57.80
             |           
            
                57.90
             |               
            
                56.50
             |                           
            
                57.60
             | 
            
                57.60
             |                     
            
                4.90
             |                                 
            
                26,300
             |  
            
                 
             |                                                              
             
    
         
    
    
 |