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                    Closing price on 7/12/2011
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        |           
                
                    | Open | 31.50 |  
                    | High | 31.50 |  
                    | Low | 31.50 |  
                    | Volume | 3,100 |  
                    | Split-adjusted Price | 4.50 |  
                
             | 
 |  DXP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/12/2011 | 0.00 / 0.00% | 31.50 | 31.50 | 31.50 | 31.50 | 31.50 | 4.50 | 3,100 |   |  
            | 7/11/2011 | 0.00 / 0.00% | 31.50 | 31.50 | 31.50 | 31.50 | 31.50 | 4.50 | 4,000 |   |  			
            | 7/8/2011 | 0.00 / 0.00% | 31.50 | 31.50 | 31.40 | 31.50 | 31.50 | 4.50 | 2,400 |   |  
            | 7/7/2011 | 0.00 / 0.00% | 31.50 | 31.50 | 31.50 | 31.50 | 31.50 | 4.50 | 1,000 |   |  			
            | 7/6/2011 | -0.50 / -1.56% | 32.00 | 32.00 | 31.50 | 31.50 | 31.50 | 4.50 | 3,000 |   |  
            | 7/5/2011 | +1.50 / +4.92% | 32.00 | 32.00 | 32.00 | 32.00 | 32.00 | 4.57 | 100 |   |  			
            | 7/4/2011 | 0.00 / 0.00% | 30.50 | 30.50 | 30.50 | 30.50 | 30.50 | 4.36 | 0 |   |  
            | 7/1/2011 | -0.50 / -1.61% | 30.50 | 30.50 | 30.50 | 30.50 | 30.50 | 4.36 | 500 |   |  			
            | 6/30/2011 | -0.50 / -1.59% | 29.50 | 31.00 | 29.50 | 31.00 | 31.00 | 4.43 | 800 |   |  
            | 6/29/2011 | 0.00 / 0.00% | 31.50 | 31.50 | 31.20 | 31.50 | 31.50 | 4.50 | 3,500 |   |  			
            | 6/28/2011 | 0.00 / 0.00% | 31.50 | 31.50 | 31.50 | 31.50 | 31.50 | 4.50 | 0 |   |  
            | 6/27/2011 | 0.00 / 0.00% | 31.50 | 31.50 | 31.50 | 31.50 | 31.50 | 4.50 | 1,500 |   |  			
            | 6/24/2011 | 0.00 / 0.00% | 31.50 | 31.50 | 31.50 | 31.50 | 31.50 | 4.50 | 3,300 |   |  
            | 6/23/2011 | 0.00 / 0.00% | 31.50 | 31.50 | 31.50 | 31.50 | 31.50 | 4.50 | 0 |   |  			
            | 6/22/2011 | 0.00 / 0.00% | 31.60 | 31.60 | 31.50 | 31.50 | 31.50 | 4.50 | 3,000 |   |  
            | 6/21/2011 | 0.00 / 0.00% | 31.50 | 31.50 | 31.50 | 31.50 | 31.50 | 4.50 | 2,700 |   |  			
            | 6/20/2011 | 0.00 / 0.00% | 31.50 | 31.50 | 31.40 | 31.50 | 31.50 | 4.50 | 11,000 |   |  
            | 6/17/2011 | 0.00 / 0.00% | 31.00 | 31.50 | 31.00 | 31.50 | 31.50 | 4.50 | 21,600 |   |  			
            | 6/16/2011 | +0.10 / +0.32% | 31.50 | 31.50 | 31.50 | 31.50 | 31.50 | 4.50 | 1,100 |   |  
            | 6/15/2011 | -0.10 / -0.32% | 31.50 | 31.60 | 31.40 | 31.40 | 31.40 | 4.49 | 3,800 |   |  			
            | 6/14/2011 | -0.10 / -0.32% | 31.50 | 31.50 | 31.50 | 31.50 | 31.50 | 4.50 | 1,000 |   |  
            | 6/13/2011 | -0.70 / -2.17% | 31.60 | 31.60 | 31.60 | 31.60 | 31.60 | 4.52 | 1,000 |   |  			
            | 6/10/2011 | +1.20 / +3.86% | 31.50 | 32.30 | 31.50 | 32.30 | 32.30 | 4.62 | 1,100 |   |  
            | 6/9/2011 | +0.60 / +1.97% | 30.50 | 31.10 | 30.50 | 31.10 | 31.10 | 4.45 | 3,600 |   |  			
            | 6/8/2011 | 0.00 / 0.00% | 30.50 | 30.50 | 30.50 | 30.50 | 30.50 | 4.36 | 0 |   |  
            | 6/7/2011 | -1.50 / -4.69% | 30.50 | 30.50 | 30.50 | 30.50 | 30.50 | 4.36 | 500 |   |  			
            | 6/6/2011 | 0.00 / 0.00% | 32.00 | 32.00 | 32.00 | 32.00 | 32.00 | 4.57 | 3,000 |   |  
            | 6/3/2011 | 0.00 / 0.00% | 32.00 | 32.00 | 32.00 | 32.00 | 32.00 | 4.57 | 200 |   |  			
            | 6/2/2011 | -1.00 / -3.03% | 32.00 | 32.00 | 32.00 | 32.00 | 32.00 | 4.57 | 3,200 |   |  
            | 6/1/2011 | +2.00 / +6.45% | 33.00 | 33.00 | 33.00 | 33.00 | 33.00 | 4.72 | 100 |   |  |