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                    Closing price on 6/19/2012
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                    | Open | 7.80 |  
                    | High | 8.00 |  
                    | Low | 7.80 |  
                    | Volume | 2,400 |  
                    | Split-adjusted Price | 2.67 |  
                
             | 
 |  VC7 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/19/2012 | +0.50 / +6.67% | 7.80 | 8.00 | 7.80 | 8.00 | 7.87 | 2.67 | 2,400 |   |  
            | 6/18/2012 | -0.70 / -8.54% | 7.50 | 8.10 | 7.50 | 7.50 | 7.75 | 2.51 | 8,100 |   |  			
            | 6/15/2012 | +0.20 / +2.50% | 7.50 | 8.20 | 7.50 | 8.20 | 7.77 | 2.74 | 2,300 |   |  
            | 6/14/2012 | 0.00 / 0.00% | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | 2.67 | 0 |   |  			
            | 6/13/2012 | +0.10 / +1.27% | 8.00 | 8.00 | 7.90 | 8.00 | 7.98 | 2.67 | 1,400 |   |  
            | 6/12/2012 | 0.00 / 0.00% | 8.20 | 8.20 | 7.40 | 7.90 | 8.00 | 2.64 | 2,300 |   |  			
            | 6/11/2012 | +0.10 / +1.28% | 7.90 | 7.90 | 7.80 | 7.90 | 7.84 | 2.64 | 1,600 |   |  
            | 6/8/2012 | -0.20 / -2.50% | 8.30 | 8.30 | 7.80 | 7.80 | 8.13 | 2.61 | 300 |   |  			
            | 6/7/2012 | 0.00 / 0.00% | 8.10 | 8.10 | 8.00 | 8.00 | 8.04 | 2.67 | 6,700 |   |  
            | 6/6/2012 | +0.20 / +2.56% | 7.60 | 8.00 | 7.60 | 8.00 | 7.63 | 2.67 | 1,600 |   |  			
            | 6/5/2012 | +0.20 / +2.63% | 7.10 | 7.80 | 7.10 | 7.80 | 7.66 | 2.61 | 500 |   |  
            | 6/4/2012 | -0.70 / -8.43% | 7.60 | 7.60 | 7.60 | 7.60 | 7.60 | 2.54 | 1,000 |   |  			
            | 6/1/2012 | -0.20 / -2.35% | 8.30 | 8.40 | 7.80 | 8.30 | 8.03 | 2.77 | 8,000 |   |  
            | 5/31/2012 | -0.10 / -1.16% | 8.40 | 8.50 | 8.00 | 8.50 | 8.37 | 2.84 | 5,700 |   |  			
            | 5/30/2012 | 0.00 / 0.00% | 8.60 | 8.90 | 8.00 | 8.60 | 8.58 | 2.87 | 2,800 |   |  
            | 5/29/2012 | 0.00 / 0.00% | 8.60 | 8.60 | 8.60 | 8.60 | 8.60 | 2.87 | 0 |   |  			
            | 5/28/2012 | +0.20 / +2.38% | 8.40 | 8.60 | 8.40 | 8.60 | 8.55 | 2.87 | 1,600 |   |  
            | 5/25/2012 | +0.40 / +5.00% | 8.30 | 8.50 | 7.90 | 8.40 | 8.35 | 2.81 | 17,100 |   |  			
            | 5/24/2012 | 0.00 / 0.00% | 8.00 | 8.30 | 7.50 | 8.00 | 7.83 | 2.67 | 4,100 |   |  
            | 5/23/2012 | -0.50 / -5.88% | 7.80 | 8.00 | 7.80 | 8.00 | 7.88 | 2.67 | 2,400 |   |  			
            | 5/22/2012 | 0.00 / 0.00% | 8.20 | 8.60 | 8.20 | 8.50 | 8.32 | 2.84 | 6,800 |   |  
            | 5/21/2012 | +0.30 / +3.66% | 8.10 | 8.50 | 8.00 | 8.50 | 8.17 | 2.84 | 3,600 |   |  			
            | 5/18/2012 | -0.40 / -4.65% | 8.40 | 8.40 | 8.00 | 8.20 | 8.13 | 2.74 | 8,100 |   |  
            | 5/17/2012 | 0.00 / 0.00% | 8.60 | 8.70 | 8.20 | 8.60 | 8.44 | 2.87 | 2,900 |   |  			
            | 5/16/2012 | 0.00 / 0.00% | 8.50 | 8.60 | 8.20 | 8.60 | 8.40 | 2.87 | 8,200 |   |  
            | 5/15/2012 | -0.10 / -1.15% | 8.70 | 8.70 | 8.30 | 8.60 | 8.51 | 2.87 | 9,700 |   |  			
            | 5/14/2012 | +0.10 / +1.16% | 8.70 | 8.70 | 8.10 | 8.70 | 8.53 | 2.91 | 13,500 |   |  
            | 5/11/2012 | -0.10 / -1.15% | 8.60 | 8.60 | 8.30 | 8.60 | 8.47 | 2.87 | 12,300 |   |  			
            | 5/10/2012 | -0.30 / -3.33% | 9.20 | 9.20 | 8.50 | 8.70 | 8.59 | 2.91 | 16,800 |   |  
            | 5/9/2012 | +0.30 / +3.45% | 9.00 | 9.00 | 9.00 | 9.00 | 9.00 | 3.01 | 100 |   |  |