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                    Closing price on 4/19/2011
                 |  |  
    
        |           
                
                    | Open | 7.80 |  
                    | High | 7.80 |  
                    | Low | 6.90 |  
                    | Volume | 3,100 |  
                    | Split-adjusted Price | 6.72 |  
                
             | 
 |  LO5 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/19/2011 | -0.50 / -6.76% | 7.80 | 7.80 | 6.90 | 6.90 | 6.93 | 6.72 | 3,100 |   |  
            | 4/18/2011 | -0.50 / -6.33% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 7.21 | 400 |   |  			
            | 4/15/2011 | +0.20 / +2.60% | 7.90 | 8.00 | 7.90 | 7.90 | 7.95 | 7.69 | 4,000 |   |  
            | 4/14/2011 | +0.40 / +5.48% | 7.70 | 7.70 | 7.70 | 7.70 | 7.70 | 7.50 | 100 |   |  			
            | 4/13/2011 | -0.30 / -3.95% | 7.30 | 7.30 | 7.30 | 7.30 | 7.30 | 7.11 | 600 |   |  
            | 4/8/2011 | 0.00 / 0.00% | 7.60 | 7.60 | 7.60 | 7.60 | 7.60 | 7.40 | 700 |   |  			
            | 4/7/2011 | -0.10 / -1.30% | 7.60 | 7.60 | 7.60 | 7.60 | 7.60 | 7.40 | 500 |   |  
            | 4/6/2011 | -0.40 / -4.94% | 7.60 | 7.80 | 7.60 | 7.70 | 7.70 | 7.50 | 2,100 |   |  			
            | 4/5/2011 | +0.70 / +9.46% | 8.10 | 8.10 | 7.60 | 8.10 | 7.67 | 7.89 | 2,300 |   |  
            | 4/4/2011 | -0.60 / -7.50% | 8.40 | 8.40 | 7.40 | 7.40 | 7.59 | 7.21 | 15,500 |   |  			
            | 4/1/2011 | -0.20 / -2.44% | 7.90 | 8.00 | 7.80 | 8.00 | 7.87 | 7.79 | 11,000 |   |  
            | 3/31/2011 | -0.30 / -3.53% | 8.50 | 8.50 | 8.20 | 8.20 | 8.23 | 7.98 | 5,200 |   |  			
            | 3/30/2011 | -0.10 / -1.16% | 9.20 | 9.20 | 8.50 | 8.50 | 8.82 | 8.28 | 1,100 |   |  
            | 3/29/2011 | -0.60 / -6.52% | 8.60 | 8.60 | 8.60 | 8.60 | 8.60 | 8.37 | 4,800 |   |  			
            | 3/28/2011 | -0.60 / -6.12% | 9.20 | 9.20 | 9.20 | 9.20 | 9.20 | 8.96 | 500 |   |  
            | 3/25/2011 | +0.30 / +3.16% | 9.80 | 9.80 | 9.80 | 9.80 | 9.80 | 9.54 | 100 |   |  			
            | 3/24/2011 | 0.00 / 0.00% | 9.50 | 9.50 | 9.50 | 9.50 | 9.50 | 9.25 | 100 |   |  
            | 3/23/2011 | -1.00 / -9.52% | 9.60 | 9.60 | 8.90 | 9.50 | 9.04 | 9.25 | 4,400 |   |  			
            | 3/22/2011 | -0.20 / -1.87% | 10.20 | 10.50 | 10.20 | 10.50 | 10.38 | 10.22 | 7,500 |   |  
            | 3/21/2011 | 0.00 / 0.00% | 10.60 | 11.10 | 10.60 | 10.70 | 10.89 | 10.42 | 23,800 |   |  			
            | 3/18/2011 | +0.40 / +3.88% | 10.80 | 10.80 | 10.40 | 10.70 | 10.62 | 10.42 | 5,100 |   |  
            | 3/17/2011 | +0.40 / +4.04% | 10.00 | 10.50 | 9.90 | 10.30 | 10.29 | 10.03 | 15,300 |   |  			
            | 3/16/2011 | +0.30 / +3.13% | 9.80 | 9.90 | 9.80 | 9.90 | 9.87 | 9.64 | 3,100 |   |  
            | 3/15/2011 | -0.30 / -3.03% | 9.90 | 9.90 | 9.30 | 9.60 | 9.50 | 9.35 | 23,200 |   |  			
            | 3/14/2011 | +0.10 / +1.02% | 9.90 | 9.90 | 9.90 | 9.90 | 9.90 | 9.64 | 0 |   |  
            | 3/11/2011 | +0.70 / +7.69% | 9.90 | 10.00 | 9.80 | 9.80 | 9.92 | 9.54 | 2,000 |   |  			
            | 3/10/2011 | +0.30 / +3.41% | 9.20 | 9.70 | 9.10 | 9.10 | 9.38 | 8.86 | 6,100 |   |  
            | 3/9/2011 | +0.20 / +2.33% | 9.20 | 9.20 | 8.80 | 8.80 | 9.09 | 8.57 | 2,200 |   |  			
            | 3/8/2011 | -0.40 / -4.44% | 9.00 | 9.60 | 8.60 | 8.60 | 9.10 | 8.37 | 5,000 |   |  
            | 3/7/2011 | +0.40 / +4.65% | 9.00 | 9.00 | 9.00 | 9.00 | 9.00 | 8.76 | 1,000 |   |  |