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                    Closing price on 3/22/2012
                 |  |  
    
        |           
                
                    | Open | 23.90 |  
                    | High | 24.00 |  
                    | Low | 23.80 |  
                    | Volume | 6,500 |  
                    | Split-adjusted Price | 3.84 |  
                
             | 
 |  DXP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/22/2012 | -0.20 / -0.83% | 23.90 | 24.00 | 23.80 | 23.90 | 23.90 | 3.84 | 6,500 |   |  
            | 3/21/2012 | +0.10 / +0.42% | 24.10 | 24.40 | 23.90 | 24.10 | 24.10 | 3.88 | 21,800 |   |  			
            | 3/20/2012 | +0.30 / +1.27% | 24.00 | 24.00 | 24.00 | 24.00 | 24.00 | 3.86 | 2,400 |   |  
            | 3/19/2012 | 0.00 / 0.00% | 24.00 | 24.00 | 23.70 | 23.70 | 23.70 | 3.81 | 5,100 |   |  			
            | 3/16/2012 | -0.70 / -2.87% | 24.40 | 24.50 | 23.70 | 23.70 | 23.70 | 3.81 | 4,200 |   |  
            | 3/15/2012 | +0.60 / +2.52% | 24.40 | 24.40 | 24.40 | 24.40 | 24.40 | 3.92 | 100 |   |  			
            | 3/14/2012 | +0.10 / +0.42% | 24.30 | 24.30 | 23.80 | 23.80 | 23.80 | 3.83 | 4,400 |   |  
            | 3/13/2012 | +0.10 / +0.42% | 23.70 | 24.00 | 23.70 | 23.70 | 23.70 | 3.81 | 7,100 |   |  			
            | 3/12/2012 | 0.00 / 0.00% | 23.60 | 24.10 | 23.60 | 23.60 | 23.60 | 3.80 | 2,300 |   |  
            | 3/9/2012 | -0.30 / -1.26% | 23.50 | 23.60 | 23.10 | 23.60 | 23.60 | 3.80 | 6,000 |   |  			
            | 3/8/2012 | -1.10 / -4.40% | 24.20 | 24.20 | 23.90 | 23.90 | 23.90 | 3.84 | 4,100 |   |  
            | 3/7/2012 | -0.10 / -0.40% | 25.00 | 25.00 | 23.90 | 25.00 | 25.00 | 4.02 | 13,500 |   |  			
            | 3/6/2012 | -1.10 / -4.20% | 24.10 | 25.90 | 24.10 | 25.10 | 25.10 | 4.04 | 3,300 |   |  
            | 3/5/2012 | +1.90 / +7.82% | 24.80 | 26.20 | 24.80 | 26.20 | 26.20 | 4.21 | 39,700 |   |  			
            | 3/2/2012 | +0.10 / +0.41% | 25.00 | 25.00 | 24.30 | 24.30 | 24.30 | 3.91 | 13,700 |   |  
            | 3/1/2012 | +0.20 / +0.83% | 24.00 | 24.20 | 24.00 | 24.20 | 24.20 | 3.89 | 10,800 |   |  			
            | 2/29/2012 | -0.10 / -0.41% | 24.00 | 24.00 | 23.80 | 24.00 | 24.00 | 3.86 | 32,000 |   |  
            | 2/28/2012 | -0.20 / -0.82% | 24.50 | 24.50 | 24.10 | 24.10 | 24.10 | 3.88 | 7,000 |   |  			
            | 2/27/2012 | -0.10 / -0.41% | 24.50 | 24.60 | 24.30 | 24.30 | 24.30 | 3.91 | 16,700 |   |  
            | 2/24/2012 | 0.00 / 0.00% | 24.40 | 24.40 | 24.20 | 24.40 | 24.40 | 3.92 | 2,400 |   |  			
            | 2/23/2012 | +0.40 / +1.67% | 24.20 | 24.40 | 24.20 | 24.40 | 24.40 | 3.92 | 1,900 |   |  
            | 2/22/2012 | +0.30 / +1.27% | 24.00 | 24.00 | 24.00 | 24.00 | 24.00 | 3.86 | 2,000 |   |  			
            | 2/21/2012 | -0.80 / -3.27% | 23.60 | 24.00 | 23.60 | 23.70 | 23.70 | 3.81 | 1,900 |   |  
            | 2/20/2012 | +0.70 / +2.94% | 24.30 | 24.50 | 24.30 | 24.50 | 24.50 | 3.94 | 5,400 |   |  			
            | 2/17/2012 | 0.00 / 0.00% | 23.80 | 23.80 | 23.50 | 23.80 | 23.80 | 3.83 | 10,500 |   |  
            | 2/16/2012 | -0.10 / -0.42% | 23.80 | 23.80 | 23.80 | 23.80 | 23.80 | 3.83 | 0 |   |  			
            | 2/15/2012 | -0.10 / -0.42% | 23.60 | 23.90 | 23.60 | 23.90 | 23.90 | 3.84 | 300 |   |  
            | 2/14/2012 | 0.00 / 0.00% | 24.00 | 24.00 | 24.00 | 24.00 | 24.00 | 3.86 | 700 |   |  			
            | 2/13/2012 | +0.30 / +1.27% | 24.00 | 24.00 | 24.00 | 24.00 | 24.00 | 3.86 | 100 |   |  
            | 2/10/2012 | +0.10 / +0.42% | 24.10 | 25.10 | 23.70 | 23.70 | 23.70 | 3.81 | 18,300 |   |  |