| 
    
        
            | 
                    Closing price on 6/13/2014
                 |  |  
    
        |           
                
                    | Open | 14.20 |  
                    | High | 15.40 |  
                    | Low | 14.20 |  
                    | Volume | 892,400 |  
                    | Split-adjusted Price | 2.07 |  
                
             | 
 |  VCS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/13/2014 | +1.40 / +10.00% | 14.20 | 15.40 | 14.20 | 15.40 | 15.40 | 2.07 | 892,400 |   |  
            | 6/12/2014 | +0.50 / +3.70% | 14.50 | 14.70 | 13.50 | 14.00 | 14.00 | 1.89 | 682,588 |   |  			
            | 6/11/2014 | -0.20 / -1.46% | 13.60 | 13.70 | 13.30 | 13.50 | 13.50 | 1.82 | 52,100 |   |  
            | 6/10/2014 | +0.10 / +0.74% | 13.30 | 13.70 | 13.20 | 13.70 | 13.70 | 1.84 | 85,732 |   |  			
            | 6/9/2014 | -0.10 / -0.73% | 13.50 | 14.00 | 13.40 | 13.60 | 13.60 | 1.83 | 115,600 |   |  
            | 6/6/2014 | +0.20 / +1.48% | 13.60 | 13.70 | 13.20 | 13.70 | 13.70 | 1.84 | 90,700 |   |  			
            | 6/5/2014 | +0.20 / +1.50% | 13.00 | 13.50 | 13.00 | 13.50 | 13.50 | 1.82 | 83,000 |   |  
            | 6/4/2014 | +0.10 / +0.76% | 13.00 | 13.60 | 12.90 | 13.30 | 13.30 | 1.79 | 126,558 |   |  			
            | 6/3/2014 | +0.30 / +2.33% | 12.90 | 13.20 | 12.90 | 13.20 | 13.20 | 1.78 | 35,100 |   |  
            | 6/2/2014 | -0.50 / -3.73% | 12.90 | 13.40 | 12.90 | 12.90 | 12.90 | 1.74 | 98,700 |   |  			
            | 5/30/2014 | 0.00 / 0.00% | 13.30 | 13.50 | 13.30 | 13.40 | 13.40 | 1.80 | 118,800 |   |  
            | 5/29/2014 | -0.60 / -4.29% | 13.80 | 13.90 | 13.30 | 13.40 | 13.40 | 1.80 | 97,300 |   |  			
            | 5/28/2014 | 0.00 / 0.00% | 14.90 | 14.90 | 13.70 | 14.00 | 14.00 | 1.89 | 234,974 |   |  
            | 5/27/2014 | +0.90 / +6.87% | 13.10 | 14.20 | 13.10 | 14.00 | 14.00 | 1.89 | 163,428 |   |  			
            | 5/26/2014 | 0.00 / 0.00% | 13.00 | 13.30 | 12.70 | 13.10 | 13.10 | 1.76 | 130,900 |   |  
            | 5/23/2014 | -0.10 / -0.76% | 13.20 | 13.50 | 13.00 | 13.10 | 13.10 | 1.76 | 202,700 |   |  			
            | 5/22/2014 | +0.40 / +3.13% | 13.20 | 14.00 | 13.00 | 13.20 | 13.20 | 1.78 | 357,420 |   |  
            | 5/21/2014 | +1.10 / +9.40% | 11.70 | 12.80 | 11.60 | 12.80 | 12.80 | 1.72 | 364,800 |   |  			
            | 5/20/2014 | +0.10 / +0.86% | 11.00 | 11.80 | 11.00 | 11.70 | 11.70 | 1.58 | 200,800 |   |  
            | 5/19/2014 | -0.20 / -1.69% | 11.20 | 11.70 | 11.20 | 11.60 | 11.60 | 1.56 | 75,220 |   |  			
            | 5/16/2014 | +1.00 / +9.26% | 10.80 | 11.80 | 10.50 | 11.80 | 11.80 | 1.59 | 85,208 |   |  
            | 5/15/2014 | -0.60 / -5.26% | 11.30 | 11.80 | 10.40 | 10.80 | 10.80 | 1.45 | 158,810 |   |  			
            | 5/14/2014 | +0.40 / +3.64% | 11.40 | 11.60 | 10.70 | 11.40 | 11.40 | 1.54 | 329,940 |   |  
            | 5/13/2014 | -0.80 / -6.78% | 11.80 | 11.80 | 10.70 | 11.00 | 11.00 | 1.48 | 412,300 |   |  			
            | 5/12/2014 | -1.30 / -9.92% | 12.40 | 12.90 | 11.80 | 11.80 | 11.80 | 1.59 | 491,900 |   |  
            | 5/9/2014 | +0.50 / +3.97% | 12.50 | 13.40 | 12.50 | 13.10 | 13.10 | 1.76 | 180,700 |   |  			
            | 5/8/2014 | -1.40 / -10.00% | 12.60 | 13.90 | 12.60 | 12.60 | 12.60 | 1.70 | 224,300 |   |  
            | 5/7/2014 | -0.20 / -1.41% | 14.10 | 14.40 | 14.00 | 14.00 | 14.00 | 1.89 | 212,300 |   |  			
            | 5/6/2014 | -0.20 / -1.39% | 14.10 | 14.20 | 13.40 | 14.20 | 14.20 | 1.91 | 87,440 |   |  
            | 5/5/2014 | -0.60 / -4.00% | 14.90 | 14.90 | 14.10 | 14.40 | 14.40 | 1.94 | 86,800 |   |  |