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                    Closing price on 9/28/2010
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                    | Open | 22.00 |  
                    | High | 22.00 |  
                    | Low | 21.00 |  
                    | Volume | 15,800 |  
                    | Split-adjusted Price | 5.04 |  
                
             | 
 |  V12 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/28/2010 | +0.10 / +0.48% | 22.00 | 22.00 | 21.00 | 21.00 | 21.00 | 5.04 | 15,800 |   |  
            | 9/27/2010 | -0.60 / -2.79% | 20.80 | 21.80 | 20.70 | 20.90 | 20.90 | 5.01 | 20,700 |   |  			
            | 9/24/2010 | -1.50 / -6.52% | 22.80 | 22.80 | 21.50 | 21.50 | 21.50 | 5.16 | 8,600 |   |  
            | 9/23/2010 | +1.20 / +5.50% | 23.20 | 23.20 | 21.80 | 23.00 | 23.00 | 5.52 | 39,700 |   |  			
            | 9/22/2010 | +1.40 / +6.86% | 21.80 | 21.80 | 21.50 | 21.80 | 21.80 | 5.23 | 29,100 |   |  
            | 9/21/2010 | -7.20 / -26.09% | 20.40 | 20.40 | 20.40 | 20.40 | 20.40 | 4.89 | 33,100 |   |  			
            | 9/20/2010 | +0.10 / +0.36% | 29.00 | 29.10 | 27.60 | 27.60 | 27.60 | 4.44 | 30,700 |   |  
            | 9/17/2010 | +1.00 / +3.77% | 26.90 | 27.50 | 26.50 | 27.50 | 27.50 | 4.42 | 30,300 |   |  			
            | 9/16/2010 | +0.80 / +3.11% | 25.90 | 26.50 | 25.90 | 26.50 | 26.50 | 4.26 | 7,900 |   |  
            | 9/15/2010 | -1.30 / -4.81% | 26.00 | 26.40 | 25.60 | 25.70 | 25.70 | 4.13 | 7,900 |   |  			
            | 9/14/2010 | +0.70 / +2.66% | 27.00 | 28.00 | 26.70 | 27.00 | 27.00 | 4.34 | 21,100 |   |  
            | 9/13/2010 | +1.50 / +6.05% | 26.10 | 27.20 | 26.00 | 26.30 | 26.30 | 4.23 | 40,600 |   |  			
            | 9/10/2010 | -1.80 / -6.77% | 26.00 | 26.00 | 24.80 | 24.80 | 24.80 | 3.99 | 9,000 |   |  
            | 9/9/2010 | +1.40 / +5.56% | 25.10 | 26.70 | 25.10 | 26.60 | 26.60 | 4.28 | 26,000 |   |  			
            | 9/8/2010 | -1.40 / -5.26% | 28.00 | 28.00 | 24.80 | 25.20 | 25.20 | 4.05 | 21,400 |   |  
            | 9/7/2010 | +1.70 / +6.83% | 26.60 | 26.60 | 26.60 | 26.60 | 26.60 | 4.28 | 34,600 |   |  			
            | 9/6/2010 | +1.10 / +4.62% | 24.90 | 24.90 | 24.90 | 24.90 | 24.90 | 4.00 | 1,200 |   |  
            | 9/1/2010 | +1.30 / +5.78% | 22.50 | 23.80 | 22.50 | 23.80 | 23.80 | 3.83 | 23,600 |   |  			
            | 8/31/2010 | +1.40 / +6.64% | 21.30 | 22.50 | 21.30 | 22.50 | 22.50 | 3.62 | 28,600 |   |  
            | 8/30/2010 | +2.00 / +10.47% | 21.10 | 21.10 | 21.10 | 21.10 | 21.10 | 3.39 | 13,400 |   |  			
            | 8/27/2010 | -1.10 / -5.45% | 20.00 | 20.40 | 19.10 | 19.10 | 19.10 | 3.07 | 10,900 |   |  
            | 8/26/2010 | -0.90 / -4.27% | 22.00 | 22.00 | 20.00 | 20.20 | 20.20 | 3.25 | 17,900 |   |  			
            | 8/25/2010 | -1.40 / -6.22% | 22.20 | 22.20 | 21.10 | 21.10 | 21.10 | 3.39 | 3,800 |   |  
            | 8/24/2010 | -1.50 / -6.25% | 23.90 | 23.90 | 22.50 | 22.50 | 22.50 | 3.62 | 23,200 |   |  			
            | 8/23/2010 | -1.00 / -4.00% | 24.10 | 24.40 | 24.00 | 24.00 | 24.00 | 3.86 | 2,900 |   |  
            | 8/20/2010 | -2.50 / -9.09% | 25.10 | 25.40 | 25.00 | 25.00 | 25.00 | 4.02 | 14,400 |   |  			
            | 8/19/2010 | +0.70 / +2.61% | 26.30 | 27.50 | 26.10 | 27.50 | 27.50 | 4.42 | 3,200 |   |  
            | 8/18/2010 | -0.30 / -1.11% | 27.00 | 27.00 | 26.80 | 26.80 | 26.80 | 4.31 | 10,000 |   |  			
            | 8/17/2010 | -1.40 / -4.91% | 29.50 | 29.50 | 27.10 | 27.10 | 27.10 | 4.36 | 6,500 |   |  
            | 8/16/2010 | +0.30 / +1.06% | 28.30 | 28.50 | 28.10 | 28.50 | 28.50 | 4.58 | 21,600 |   |  |