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                    Closing price on 12/24/2013
                 |  |  
    
        |           
                
                    | Open | 13.00 |  
                    | High | 13.10 |  
                    | Low | 12.80 |  
                    | Volume | 84,292 |  
                    | Split-adjusted Price | 1.74 |  
                
             | 
 |  VCS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/24/2013 | -0.10 / -0.77% | 13.00 | 13.10 | 12.80 | 12.90 | 12.90 | 1.74 | 84,292 |   |  
            | 12/23/2013 | +0.60 / +4.84% | 12.50 | 13.00 | 12.50 | 13.00 | 13.00 | 1.75 | 114,300 |   |  			
            | 12/20/2013 | -0.20 / -1.59% | 12.70 | 12.70 | 12.40 | 12.40 | 12.40 | 1.67 | 69,800 |   |  
            | 12/19/2013 | 0.00 / 0.00% | 12.60 | 12.80 | 12.20 | 12.60 | 12.60 | 1.70 | 103,100 |   |  			
            | 12/18/2013 | 0.00 / 0.00% | 12.50 | 12.60 | 12.40 | 12.60 | 12.60 | 1.70 | 105,923 |   |  
            | 12/17/2013 | +0.10 / +0.80% | 12.70 | 12.90 | 12.40 | 12.60 | 12.60 | 1.70 | 75,700 |   |  			
            | 12/16/2013 | -0.70 / -5.30% | 13.20 | 13.20 | 12.50 | 12.50 | 12.50 | 1.68 | 107,400 |   |  
            | 12/13/2013 | +0.40 / +3.13% | 12.80 | 13.50 | 12.80 | 13.20 | 13.20 | 1.78 | 120,800 |   |  			
            | 12/12/2013 | +1.00 / +8.47% | 11.80 | 12.80 | 11.80 | 12.80 | 12.80 | 1.72 | 81,500 |   |  
            | 12/11/2013 | -0.90 / -7.09% | 12.30 | 12.60 | 11.80 | 11.80 | 11.80 | 1.59 | 38,300 |   |  			
            | 12/10/2013 | +0.20 / +1.60% | 12.90 | 12.90 | 12.40 | 12.70 | 12.70 | 1.71 | 1,106,700 |   |  
            | 12/9/2013 | +0.30 / +2.46% | 12.20 | 13.00 | 12.20 | 12.50 | 12.50 | 1.68 | 75,181 |   |  			
            | 12/6/2013 | +0.20 / +1.67% | 12.00 | 12.20 | 11.80 | 12.20 | 12.20 | 1.64 | 14,150 |   |  
            | 12/5/2013 | 0.00 / 0.00% | 12.00 | 12.10 | 11.70 | 12.00 | 12.00 | 1.62 | 21,850 |   |  			
            | 12/4/2013 | 0.00 / 0.00% | 11.90 | 12.60 | 11.90 | 12.00 | 12.00 | 1.62 | 132,000 |   |  
            | 12/3/2013 | +0.30 / +2.56% | 11.70 | 12.10 | 11.70 | 12.00 | 12.00 | 1.62 | 17,300 |   |  			
            | 12/2/2013 | -0.30 / -2.50% | 11.20 | 11.70 | 11.20 | 11.70 | 11.70 | 1.58 | 7,100 |   |  
            | 11/29/2013 | +0.10 / +0.84% | 11.10 | 12.00 | 11.10 | 12.00 | 12.00 | 1.62 | 6,207 |   |  			
            | 11/28/2013 | +0.30 / +2.59% | 11.10 | 11.90 | 11.00 | 11.90 | 11.90 | 1.60 | 16,217 |   |  
            | 11/27/2013 | -0.90 / -7.20% | 12.40 | 12.40 | 11.50 | 11.60 | 11.60 | 1.56 | 39,640 |   |  			
            | 11/26/2013 | -0.40 / -3.10% | 12.50 | 12.70 | 11.80 | 12.50 | 12.50 | 1.68 | 41,600 |   |  
            | 11/25/2013 | -0.10 / -0.77% | 13.00 | 13.50 | 12.60 | 12.90 | 12.90 | 1.74 | 38,200 |   |  			
            | 11/22/2013 | +1.10 / +9.24% | 12.00 | 13.00 | 12.00 | 13.00 | 13.00 | 1.75 | 95,840 |   |  
            | 11/21/2013 | +1.00 / +9.17% | 10.90 | 11.90 | 10.90 | 11.90 | 11.90 | 1.60 | 68,400 |   |  			
            | 11/20/2013 | +0.50 / +4.81% | 10.60 | 11.20 | 10.60 | 10.90 | 10.90 | 1.47 | 42,017 |   |  
            | 11/19/2013 | +0.10 / +0.97% | 10.40 | 10.60 | 10.30 | 10.40 | 10.40 | 1.40 | 26,808 |   |  			
            | 11/18/2013 | -0.30 / -2.83% | 10.60 | 10.60 | 10.30 | 10.30 | 10.30 | 1.39 | 2,200 |   |  
            | 11/15/2013 | +0.10 / +0.95% | 10.40 | 10.60 | 9.80 | 10.60 | 10.60 | 1.43 | 4,500 |   |  			
            | 11/14/2013 | +0.20 / +1.94% | 10.50 | 10.50 | 10.50 | 10.50 | 10.50 | 1.41 | 100 |   |  
            | 11/13/2013 | 0.00 / 0.00% | 10.30 | 10.30 | 10.30 | 10.30 | 10.30 | 1.39 | 5,900 |   |  |