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                    Closing price on 6/16/2011
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        |           
                
                    | Open | 5.50 |  
                    | High | 5.80 |  
                    | Low | 5.40 |  
                    | Volume | 24,500 |  
                    | Split-adjusted Price | 5.65 |  
                
             | 
 |  LO5 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/16/2011 | 0.00 / 0.00% | 5.50 | 5.80 | 5.40 | 5.80 | 5.47 | 5.65 | 24,500 |   |  
            | 6/15/2011 | -0.20 / -3.33% | 6.10 | 6.10 | 5.80 | 5.80 | 5.83 | 5.65 | 10,500 |   |  			
            | 6/14/2011 | -0.40 / -6.25% | 6.00 | 6.60 | 6.00 | 6.00 | 6.17 | 5.84 | 13,300 |   |  
            | 6/13/2011 | -0.30 / -4.48% | 6.40 | 6.40 | 6.40 | 6.40 | 6.40 | 6.23 | 100 |   |  			
            | 6/10/2011 | +0.20 / +3.08% | 6.00 | 6.80 | 6.00 | 6.70 | 6.72 | 6.52 | 16,400 |   |  
            | 6/9/2011 | -0.10 / -1.52% | 6.60 | 6.60 | 6.30 | 6.50 | 6.44 | 6.33 | 10,200 |   |  			
            | 6/8/2011 | -0.40 / -5.71% | 6.60 | 6.60 | 6.60 | 6.60 | 6.60 | 6.43 | 1,200 |   |  
            | 6/7/2011 | +0.40 / +6.06% | 6.90 | 7.00 | 6.90 | 7.00 | 6.97 | 6.82 | 4,700 |   |  			
            | 6/6/2011 | +0.10 / +1.54% | 6.60 | 6.60 | 6.60 | 6.60 | 6.60 | 6.43 | 0 |   |  
            | 6/3/2011 | +0.30 / +4.84% | 6.60 | 6.60 | 6.50 | 6.50 | 6.58 | 6.33 | 2,500 |   |  			
            | 6/2/2011 | +0.40 / +6.90% | 6.00 | 6.20 | 6.00 | 6.20 | 6.15 | 6.04 | 6,400 |   |  
            | 6/1/2011 | 0.00 / 0.00% | 5.80 | 5.80 | 5.80 | 5.80 | 5.80 | 5.65 | 800 |   |  			
            | 5/31/2011 | -0.10 / -1.69% | 5.50 | 5.80 | 5.50 | 5.80 | 5.58 | 5.65 | 1,800 |   |  
            | 5/30/2011 | 0.00 / 0.00% | 5.90 | 5.90 | 5.90 | 5.90 | 5.90 | 5.74 | 100 |   |  			
            | 5/27/2011 | +0.30 / +5.36% | 5.90 | 5.90 | 5.50 | 5.90 | 5.75 | 5.74 | 12,900 |   |  
            | 5/26/2011 | -0.40 / -6.67% | 5.60 | 5.60 | 5.60 | 5.60 | 5.60 | 5.45 | 5,600 |   |  			
            | 5/25/2011 | +0.10 / +1.69% | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 5.84 | 12,400 |   |  
            | 5/24/2011 | -0.30 / -4.84% | 6.50 | 6.50 | 5.90 | 5.90 | 6.35 | 5.74 | 5,100 |   |  			
            | 5/23/2011 | -0.20 / -3.13% | 6.20 | 6.20 | 6.20 | 6.20 | 6.20 | 6.04 | 300 |   |  
            | 5/20/2011 | -0.10 / -1.54% | 6.60 | 6.60 | 6.40 | 6.40 | 6.57 | 6.23 | 1,200 |   |  			
            | 5/19/2011 | +0.30 / +4.84% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 6.33 | 3,000 |   |  
            | 5/18/2011 | -0.10 / -1.59% | 6.30 | 6.30 | 6.20 | 6.20 | 6.24 | 6.04 | 1,300 |   |  			
            | 5/17/2011 | -0.40 / -5.97% | 7.00 | 7.00 | 6.30 | 6.30 | 6.49 | 6.13 | 800 |   |  
            | 5/16/2011 | 0.00 / 0.00% | 6.70 | 6.70 | 6.70 | 6.70 | 6.70 | 6.52 | 0 |   |  			
            | 5/13/2011 | -0.30 / -4.29% | 6.80 | 6.80 | 6.70 | 6.70 | 6.73 | 6.52 | 2,000 |   |  
            | 5/12/2011 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 6.82 | 0 |   |  			
            | 5/11/2011 | +0.10 / +1.45% | 6.90 | 7.00 | 6.90 | 7.00 | 6.95 | 6.82 | 600 |   |  
            | 5/10/2011 | +0.40 / +6.15% | 6.90 | 6.90 | 6.90 | 6.90 | 6.90 | 6.72 | 600 |   |  			
            | 5/9/2011 | -0.30 / -4.41% | 7.00 | 7.00 | 6.50 | 6.50 | 6.56 | 6.33 | 1,700 |   |  
            | 5/6/2011 | -0.30 / -4.23% | 6.80 | 6.80 | 6.70 | 6.80 | 6.79 | 6.62 | 2,400 |   |  |