| 
                 
                    Closing price on 12/1/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    46.50 | 
                 
                
                    | High | 
                    50.00 | 
                 
                
                    | Low | 
                    46.40 | 
                     
                
                    | Volume | 
                    42,500 | 
                                 
                
                    | Split-adjusted Price | 
                    4.58 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DXP Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/1/2010
             | 
            
                -0.20 / -0.40%
             |             
            
                46.50
             |           
            
                50.00
             |               
            
                46.40
             |                           
            
                50.00
             | 
            
                50.00
             |                     
            
                4.58
             |                                 
            
                42,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/30/2010
             | 
            
                +1.90 / +3.93%
             |             
            
                48.50
             |           
            
                50.40
             |               
            
                48.50
             |                           
            
                50.20
             | 
            
                50.20
             |                     
            
                4.60
             |                                 
            
                17,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/29/2010
             | 
            
                +0.30 / +0.63%
             |             
            
                47.10
             |           
            
                48.30
             |               
            
                47.10
             |                           
            
                48.30
             | 
            
                48.30
             |                     
            
                4.42
             |                                 
            
                23,900
             |            
            
                 
             |                                       
         
    
        
            | 
                11/26/2010
             | 
            
                -0.30 / -0.62%
             |             
            
                47.20
             |           
            
                48.00
             |               
            
                47.20
             |                           
            
                48.00
             | 
            
                48.00
             |                     
            
                4.40
             |                                 
            
                18,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/25/2010
             | 
            
                +0.90 / +1.90%
             |             
            
                47.10
             |           
            
                48.30
             |               
            
                47.10
             |                           
            
                48.30
             | 
            
                48.30
             |                     
            
                4.42
             |                                 
            
                11,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/24/2010
             | 
            
                +0.10 / +0.21%
             |             
            
                46.90
             |           
            
                47.40
             |               
            
                46.90
             |                           
            
                47.40
             | 
            
                47.40
             |                     
            
                4.34
             |                                 
            
                3,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/23/2010
             | 
            
                -3.60 / -7.07%
             |             
            
                46.00
             |           
            
                47.30
             |               
            
                45.20
             |                           
            
                47.30
             | 
            
                47.30
             |                     
            
                4.33
             |                                 
            
                11,900
             |            
            
                 
             |                                       
         
    
        
            | 
                11/22/2010
             | 
            
                +0.80 / +1.60%
             |             
            
                48.00
             |           
            
                50.90
             |               
            
                46.50
             |                           
            
                50.90
             | 
            
                50.90
             |                     
            
                4.33
             |                                 
            
                26,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/19/2010
             | 
            
                -0.20 / -0.40%
             |             
            
                50.00
             |           
            
                50.50
             |               
            
                49.60
             |                           
            
                50.10
             | 
            
                50.10
             |                     
            
                4.26
             |                                 
            
                21,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/18/2010
             | 
            
                +0.90 / +1.82%
             |             
            
                49.80
             |           
            
                50.30
             |               
            
                49.80
             |                           
            
                50.30
             | 
            
                50.30
             |                     
            
                4.28
             |                                 
            
                6,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/17/2010
             | 
            
                +0.20 / +0.41%
             |             
            
                49.00
             |           
            
                50.00
             |               
            
                49.00
             |                           
            
                49.40
             | 
            
                49.40
             |                     
            
                4.20
             |                                 
            
                14,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/16/2010
             | 
            
                +0.20 / +0.41%
             |             
            
                49.00
             |           
            
                49.30
             |               
            
                48.60
             |                           
            
                49.20
             | 
            
                49.20
             |                     
            
                4.19
             |                                 
            
                11,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/15/2010
             | 
            
                +0.50 / +1.03%
             |             
            
                49.00
             |           
            
                49.50
             |               
            
                48.70
             |                           
            
                49.00
             | 
            
                49.00
             |                     
            
                4.17
             |                                 
            
                10,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/12/2010
             | 
            
                -0.50 / -1.02%
             |             
            
                48.90
             |           
            
                48.90
             |               
            
                48.30
             |                           
            
                48.50
             | 
            
                48.50
             |                     
            
                4.13
             |                                 
            
                25,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/11/2010
             | 
            
                0.00 / 0.00%
             |             
            
                48.20
             |           
            
                49.20
             |               
            
                48.20
             |                           
            
                49.00
             | 
            
                49.00
             |                     
            
                4.17
             |                                 
            
                35,900
             |            
            
                 
             |                                       
         
    
        
            | 
                11/10/2010
             | 
            
                -0.60 / -1.21%
             |             
            
                46.70
             |           
            
                49.20
             |               
            
                46.70
             |                           
            
                49.00
             | 
            
                49.00
             |                     
            
                4.17
             |                                 
            
                9,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/9/2010
             | 
            
                -0.20 / -0.40%
             |             
            
                50.00
             |           
            
                50.00
             |               
            
                49.50
             |                           
            
                49.60
             | 
            
                49.60
             |                     
            
                4.22
             |                                 
            
                4,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/8/2010
             | 
            
                -1.70 / -3.30%
             |             
            
                49.70
             |           
            
                51.00
             |               
            
                49.70
             |                           
            
                49.80
             | 
            
                49.80
             |                     
            
                4.24
             |                                 
            
                15,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/5/2010
             | 
            
                +0.50 / +0.98%
             |             
            
                51.00
             |           
            
                51.90
             |               
            
                51.00
             |                           
            
                51.50
             | 
            
                51.50
             |                     
            
                4.38
             |                                 
            
                31,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/4/2010
             | 
            
                +0.90 / +1.80%
             |             
            
                49.20
             |           
            
                51.00
             |               
            
                49.20
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                4.34
             |                                 
            
                24,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/3/2010
             | 
            
                -0.20 / -0.40%
             |             
            
                49.20
             |           
            
                50.50
             |               
            
                49.20
             |                           
            
                50.10
             | 
            
                50.10
             |                     
            
                4.26
             |                                 
            
                5,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/2/2010
             | 
            
                -0.90 / -1.76%
             |             
            
                51.10
             |           
            
                51.10
             |               
            
                50.00
             |                           
            
                50.30
             | 
            
                50.30
             |                     
            
                4.28
             |                                 
            
                15,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/1/2010
             | 
            
                +1.60 / +3.23%
             |             
            
                51.00
             |           
            
                51.40
             |               
            
                50.30
             |                           
            
                51.20
             | 
            
                51.20
             |                     
            
                4.36
             |                                 
            
                28,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/29/2010
             | 
            
                -0.40 / -0.80%
             |             
            
                49.10
             |           
            
                49.90
             |               
            
                49.10
             |                           
            
                49.60
             | 
            
                49.60
             |                     
            
                4.22
             |                                 
            
                14,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/28/2010
             | 
            
                +0.10 / +0.20%
             |             
            
                49.40
             |           
            
                50.00
             |               
            
                48.30
             |                           
            
                50.00
             | 
            
                50.00
             |                     
            
                4.26
             |                                 
            
                17,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/27/2010
             | 
            
                +0.10 / +0.20%
             |             
            
                49.50
             |           
            
                49.90
             |               
            
                49.00
             |                           
            
                49.90
             | 
            
                49.90
             |                     
            
                4.25
             |                                 
            
                31,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/26/2010
             | 
            
                +1.40 / +2.89%
             |             
            
                49.50
             |           
            
                50.50
             |               
            
                49.00
             |                           
            
                49.80
             | 
            
                49.80
             |                     
            
                4.24
             |                                 
            
                19,500
             |            
            
                 
             |                                       
         
    
        
            | 
                10/25/2010
             | 
            
                +0.40 / +0.83%
             |             
            
                47.20
             |           
            
                48.70
             |               
            
                47.20
             |                           
            
                48.40
             | 
            
                48.40
             |                     
            
                4.12
             |                                 
            
                43,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/22/2010
             | 
            
                0.00 / 0.00%
             |             
            
                48.40
             |           
            
                48.40
             |               
            
                47.80
             |                           
            
                48.00
             | 
            
                48.00
             |                     
            
                4.09
             |                                 
            
                4,400
             |            
            
                 
             |                                       
         
    
        
            | 
                10/21/2010
             | 
            
                +0.50 / +1.05%
             |             
            
                47.40
             |           
            
                48.30
             |               
            
                47.40
             |                           
            
                48.00
             | 
            
                48.00
             |                     
            
                4.09
             |                                 
            
                3,100
             |  
            
                 
             |                                                              
             
    
         
    
    
 |