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                    Closing price on 2/13/2012
                 |  |  
    
        |           
                
                    | Open | 8.10 |  
                    | High | 8.10 |  
                    | Low | 7.60 |  
                    | Volume | 16,800 |  
                    | Split-adjusted Price | 1.82 |  
                
             | 
 |  VC6 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/13/2012 | 0.00 / 0.00% | 8.10 | 8.10 | 7.60 | 7.60 | 7.60 | 1.82 | 16,800 |   |  
            | 2/10/2012 | +0.10 / +1.33% | 7.70 | 7.70 | 7.50 | 7.60 | 7.60 | 1.82 | 6,200 |   |  			
            | 2/9/2012 | 0.00 / 0.00% | 7.60 | 7.60 | 7.50 | 7.50 | 7.50 | 1.79 | 3,600 |   |  
            | 2/8/2012 | +0.20 / +2.74% | 7.80 | 7.80 | 7.40 | 7.50 | 7.50 | 1.79 | 13,300 |   |  			
            | 2/7/2012 | +0.20 / +2.82% | 7.50 | 7.50 | 7.30 | 7.30 | 7.30 | 1.74 | 1,300 |   |  
            | 2/6/2012 | +0.10 / +1.43% | 7.10 | 7.10 | 7.10 | 7.10 | 7.10 | 1.70 | 0 |   |  			
            | 2/3/2012 | -0.20 / -2.78% | 7.50 | 7.50 | 7.00 | 7.00 | 7.00 | 1.67 | 4,700 |   |  
            | 2/2/2012 | +0.40 / +5.88% | 7.20 | 7.20 | 7.00 | 7.20 | 7.20 | 1.72 | 3,100 |   |  			
            | 2/1/2012 | 0.00 / 0.00% | 6.80 | 6.80 | 6.80 | 6.80 | 6.80 | 1.63 | 0 |   |  
            | 1/31/2012 | +0.10 / +1.49% | 6.80 | 6.80 | 6.80 | 6.80 | 6.80 | 1.63 | 500 |   |  			
            | 1/30/2012 | -0.40 / -5.63% | 6.70 | 6.70 | 6.70 | 6.70 | 6.70 | 1.60 | 100 |   |  
            | 1/20/2012 | -0.40 / -5.33% | 8.00 | 8.00 | 7.10 | 7.10 | 7.10 | 1.70 | 3,300 |   |  			
            | 1/19/2012 | +0.40 / +5.63% | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 1.79 | 200 |   |  
            | 1/18/2012 | +0.10 / +1.43% | 7.10 | 7.10 | 7.10 | 7.10 | 7.10 | 1.70 | 0 |   |  			
            | 1/17/2012 | -0.50 / -6.67% | 7.50 | 7.50 | 7.00 | 7.00 | 7.00 | 1.67 | 3,900 |   |  
            | 1/16/2012 | 0.00 / 0.00% | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 1.79 | 0 |   |  			
            | 1/13/2012 | 0.00 / 0.00% | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 1.79 | 0 |   |  
            | 1/12/2012 | -0.50 / -6.25% | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 1.79 | 300 |   |  			
            | 1/11/2012 | -0.50 / -5.88% | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | 1.91 | 100 |   |  
            | 1/10/2012 | +0.40 / +4.94% | 8.50 | 8.50 | 8.50 | 8.50 | 8.50 | 2.03 | 500 |   |  			
            | 1/9/2012 | -0.60 / -6.90% | 8.10 | 8.10 | 8.10 | 8.10 | 8.10 | 1.94 | 100 |   |  
            | 1/6/2012 | +0.40 / +4.82% | 8.70 | 8.70 | 8.70 | 8.70 | 8.70 | 2.08 | 200 |   |  			
            | 1/5/2012 | +0.40 / +5.06% | 8.30 | 8.30 | 8.30 | 8.30 | 8.30 | 1.98 | 500 |   |  
            | 1/4/2012 | 0.00 / 0.00% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 1.89 | 0 |   |  			
            | 1/3/2012 | +0.30 / +3.95% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 1.89 | 600 |   |  
            | 12/30/2011 | +0.30 / +4.11% | 7.60 | 7.60 | 7.60 | 7.60 | 7.60 | 1.82 | 500 |   |  			
            | 12/29/2011 | +0.40 / +5.80% | 7.00 | 7.30 | 7.00 | 7.30 | 7.30 | 1.74 | 900 |   |  
            | 12/28/2011 | +0.20 / +2.99% | 6.90 | 6.90 | 6.90 | 6.90 | 6.90 | 1.65 | 700 |   |  			
            | 12/27/2011 | -0.10 / -1.47% | 6.70 | 6.80 | 6.70 | 6.70 | 6.70 | 1.60 | 2,700 |   |  
            | 12/26/2011 | +0.10 / +1.49% | 6.70 | 6.80 | 6.70 | 6.80 | 6.80 | 1.63 | 600 |   |  |