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                    Closing price on 7/25/2011
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        |           
                
                    | Open | 4.90 |  
                    | High | 4.90 |  
                    | Low | 4.80 |  
                    | Volume | 2,100 |  
                    | Split-adjusted Price | 4.67 |  
                
             | 
 |  LO5 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/25/2011 | -0.20 / -4.00% | 4.90 | 4.90 | 4.80 | 4.80 | 4.90 | 4.67 | 2,100 |   |  
            | 7/22/2011 | 0.00 / 0.00% | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 4.87 | 2,000 |   |  			
            | 7/21/2011 | 0.00 / 0.00% | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 4.87 | 1,000 |   |  
            | 7/20/2011 | -0.30 / -5.66% | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 4.87 | 0 |   |  			
            | 7/19/2011 | +0.30 / +6.00% | 4.70 | 5.30 | 4.70 | 5.30 | 5.00 | 5.16 | 200 |   |  
            | 7/18/2011 | -0.30 / -5.66% | 5.20 | 5.20 | 5.00 | 5.00 | 5.04 | 4.87 | 2,500 |   |  			
            | 7/15/2011 | 0.00 / 0.00% | 5.30 | 5.30 | 5.30 | 5.30 | 5.30 | 5.16 | 0 |   |  
            | 7/14/2011 | 0.00 / 0.00% | 5.30 | 5.30 | 5.30 | 5.30 | 5.30 | 5.16 | 0 |   |  			
            | 7/13/2011 | +0.10 / +1.92% | 5.30 | 5.30 | 5.30 | 5.30 | 5.30 | 5.16 | 100 |   |  
            | 7/12/2011 | -0.10 / -1.89% | 5.50 | 5.50 | 5.20 | 5.20 | 5.22 | 5.06 | 1,600 |   |  			
            | 7/11/2011 | 0.00 / 0.00% | 5.50 | 5.50 | 5.30 | 5.30 | 5.36 | 5.16 | 2,000 |   |  
            | 7/8/2011 | +0.10 / +1.92% | 5.10 | 5.30 | 5.10 | 5.30 | 5.25 | 5.16 | 8,700 |   |  			
            | 7/7/2011 | -0.30 / -5.45% | 5.30 | 5.30 | 5.20 | 5.20 | 5.22 | 5.06 | 6,600 |   |  
            | 7/6/2011 | -0.10 / -1.79% | 5.50 | 5.50 | 5.50 | 5.50 | 5.50 | 5.36 | 100 |   |  			
            | 7/5/2011 | +0.20 / +3.70% | 5.40 | 5.60 | 5.40 | 5.60 | 5.44 | 5.45 | 500 |   |  
            | 7/4/2011 | +0.10 / +1.89% | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | 5.26 | 100 |   |  			
            | 7/1/2011 | +0.30 / +6.00% | 4.90 | 5.30 | 4.90 | 5.30 | 5.10 | 5.16 | 200 |   |  
            | 6/30/2011 | 0.00 / 0.00% | 5.20 | 5.20 | 5.00 | 5.00 | 5.07 | 4.87 | 3,900 |   |  			
            | 6/29/2011 | 0.00 / 0.00% | 5.10 | 5.10 | 5.00 | 5.00 | 5.02 | 4.87 | 600 |   |  
            | 6/28/2011 | -0.30 / -5.66% | 5.10 | 5.10 | 5.00 | 5.00 | 5.00 | 4.87 | 9,800 |   |  			
            | 6/27/2011 | 0.00 / 0.00% | 5.40 | 5.40 | 5.10 | 5.30 | 5.18 | 5.16 | 7,200 |   |  
            | 6/24/2011 | -0.30 / -5.36% | 5.30 | 5.50 | 5.30 | 5.30 | 5.35 | 5.16 | 16,100 |   |  			
            | 6/23/2011 | -0.40 / -6.67% | 5.60 | 5.60 | 5.60 | 5.60 | 5.60 | 5.45 | 1,100 |   |  
            | 6/22/2011 | +0.20 / +3.45% | 5.90 | 6.00 | 5.90 | 6.00 | 5.95 | 5.84 | 1,100 |   |  			
            | 6/21/2011 | +0.30 / +5.45% | 5.60 | 5.80 | 5.60 | 5.80 | 5.70 | 5.65 | 200 |   |  
            | 6/20/2011 | +0.30 / +5.77% | 5.50 | 5.50 | 5.50 | 5.50 | 5.50 | 5.36 | 1,600 |   |  			
            | 6/17/2011 | -0.60 / -10.34% | 5.70 | 5.70 | 5.20 | 5.20 | 5.21 | 5.06 | 25,300 |   |  
            | 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 |   |  |