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                    Closing price on 6/21/2012
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                    | Open | 25.30 |  
                    | High | 25.30 |  
                    | Low | 24.90 |  
                    | Volume | 62,700 |  
                    | Split-adjusted Price | 4.00 |  
                
             | 
 |  DXP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/21/2012 | -0.30 / -1.19% | 25.30 | 25.30 | 24.90 | 24.90 | 24.90 | 4.00 | 62,700 |   |  
            | 6/20/2012 | -0.80 / -3.08% | 26.00 | 26.20 | 25.20 | 25.20 | 25.20 | 4.05 | 20,200 |   |  			
            | 6/19/2012 | +1.00 / +4.00% | 26.00 | 26.00 | 26.00 | 26.00 | 26.00 | 4.18 | 100 |   |  
            | 6/18/2012 | -0.60 / -2.34% | 25.50 | 25.50 | 24.50 | 25.00 | 25.00 | 4.02 | 19,000 |   |  			
            | 6/15/2012 | +0.10 / +0.39% | 26.00 | 27.20 | 25.60 | 25.60 | 25.60 | 4.12 | 19,200 |   |  
            | 6/14/2012 | 0.00 / 0.00% | 25.50 | 25.50 | 25.50 | 25.50 | 25.50 | 4.10 | 0 |   |  			
            | 6/13/2012 | 0.00 / 0.00% | 25.50 | 25.50 | 25.50 | 25.50 | 25.50 | 4.10 | 0 |   |  
            | 6/12/2012 | 0.00 / 0.00% | 25.50 | 25.50 | 25.50 | 25.50 | 25.50 | 4.10 | 0 |   |  			
            | 6/11/2012 | -0.30 / -1.16% | 25.80 | 25.80 | 25.50 | 25.50 | 25.50 | 4.10 | 1,150 |   |  
            | 6/8/2012 | -0.60 / -2.27% | 26.20 | 26.20 | 25.80 | 25.80 | 25.80 | 4.15 | 6,000 |   |  			
            | 6/7/2012 | +1.60 / +6.45% | 26.10 | 26.40 | 26.10 | 26.40 | 26.40 | 4.25 | 10,700 |   |  
            | 6/6/2012 | -1.30 / -4.98% | 26.10 | 26.10 | 24.80 | 24.80 | 24.80 | 3.99 | 15,500 |   |  			
            | 6/5/2012 | +1.60 / +6.53% | 26.10 | 26.20 | 25.90 | 26.10 | 26.10 | 4.20 | 3,000 |   |  
            | 6/4/2012 | -0.90 / -3.54% | 25.40 | 25.40 | 24.50 | 24.50 | 24.50 | 3.94 | 4,300 |   |  			
            | 6/1/2012 | 0.00 / 0.00% | 25.40 | 25.40 | 25.40 | 25.40 | 25.40 | 4.08 | 0 |   |  
            | 5/31/2012 | 0.00 / 0.00% | 25.40 | 25.40 | 25.40 | 25.40 | 25.40 | 4.08 | 0 |   |  			
            | 5/30/2012 | -0.10 / -0.39% | 25.70 | 25.70 | 25.20 | 25.40 | 25.40 | 4.08 | 2,400 |   |  
            | 5/29/2012 | -0.30 / -1.16% | 25.30 | 25.50 | 25.30 | 25.50 | 25.50 | 4.10 | 200 |   |  			
            | 5/28/2012 | -0.30 / -1.15% | 26.50 | 26.50 | 25.80 | 25.80 | 25.80 | 4.15 | 27,700 |   |  
            | 5/25/2012 | +1.60 / +6.53% | 24.50 | 26.20 | 24.50 | 26.10 | 26.10 | 4.20 | 1,900 |   |  			
            | 5/24/2012 | -0.10 / -0.41% | 24.50 | 24.50 | 23.30 | 24.50 | 24.50 | 3.94 | 7,300 |   |  
            | 5/23/2012 | -1.70 / -6.46% | 26.50 | 26.50 | 24.60 | 24.60 | 24.60 | 3.96 | 10,100 |   |  			
            | 5/22/2012 | +0.20 / +0.77% | 25.10 | 26.60 | 25.10 | 26.30 | 26.30 | 4.23 | 2,900 |   |  
            | 5/21/2012 | +1.80 / +7.41% | 25.90 | 26.10 | 24.50 | 26.10 | 26.10 | 4.20 | 3,100 |   |  			
            | 5/18/2012 | -1.70 / -6.54% | 25.10 | 25.10 | 24.20 | 24.30 | 24.30 | 3.91 | 12,600 |   |  
            | 5/17/2012 | 0.00 / 0.00% | 26.00 | 26.00 | 26.00 | 26.00 | 26.00 | 4.18 | 100 |   |  			
            | 5/16/2012 | +0.10 / +0.39% | 25.00 | 26.00 | 25.00 | 26.00 | 26.00 | 4.18 | 2,800 |   |  
            | 5/15/2012 | -0.20 / -0.77% | 25.90 | 25.90 | 25.40 | 25.90 | 25.90 | 4.16 | 14,800 |   |  			
            | 5/14/2012 | -1.40 / -5.09% | 27.30 | 27.40 | 25.90 | 26.10 | 26.10 | 4.20 | 41,500 |   |  
            | 5/11/2012 | -0.10 / -0.36% | 27.50 | 27.80 | 27.30 | 27.50 | 27.50 | 4.42 | 29,000 |   |  |