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                    Closing price on 12/15/2014
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        |           
                
                    | Open | 30.10 |  
                    | High | 31.00 |  
                    | Low | 30.00 |  
                    | Volume | 4,238,865 |  
                    | Split-adjusted Price | 4.32 |  
                
             | 
 |  VCS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/15/2014 | +0.30 / +0.98% | 30.10 | 31.00 | 30.00 | 31.00 | 31.00 | 4.32 | 4,238,865 |   |  
            | 12/12/2014 | -0.10 / -0.32% | 30.20 | 31.30 | 30.00 | 30.70 | 30.70 | 4.28 | 67,500 |   |  			
            | 12/11/2014 | -0.40 / -1.28% | 31.20 | 31.60 | 30.00 | 30.80 | 30.80 | 4.29 | 70,250 |   |  
            | 12/10/2014 | +2.20 / +7.59% | 30.40 | 31.20 | 29.00 | 31.20 | 31.20 | 4.35 | 82,430 |   |  			
            | 12/9/2014 | -3.10 / -9.66% | 32.00 | 32.40 | 28.90 | 29.00 | 29.00 | 4.04 | 410,180 |   |  
            | 12/8/2014 | +0.40 / +1.26% | 31.80 | 33.70 | 30.00 | 32.10 | 32.10 | 4.47 | 391,774 |   |  			
            | 12/5/2014 | +0.50 / +1.60% | 31.20 | 33.00 | 31.20 | 31.70 | 31.70 | 4.42 | 225,356 |   |  
            | 12/4/2014 | +2.40 / +8.33% | 29.00 | 31.60 | 28.80 | 31.20 | 31.20 | 4.35 | 480,400 |   |  			
            | 12/3/2014 | +0.90 / +3.23% | 27.70 | 29.20 | 27.60 | 28.80 | 28.80 | 4.01 | 158,536 |   |  
            | 12/2/2014 | 0.00 / 0.00% | 27.60 | 27.90 | 27.50 | 27.90 | 27.90 | 3.89 | 48,000 |   |  			
            | 12/1/2014 | +0.20 / +0.72% | 27.40 | 28.10 | 27.40 | 27.90 | 27.90 | 3.89 | 21,600 |   |  
            | 11/28/2014 | +0.60 / +2.21% | 27.20 | 28.20 | 27.10 | 27.70 | 27.70 | 3.86 | 45,000 |   |  			
            | 11/27/2014 | -0.10 / -0.37% | 28.20 | 28.20 | 27.00 | 27.10 | 27.10 | 3.77 | 24,817 |   |  
            | 11/26/2014 | -0.20 / -0.73% | 27.60 | 28.20 | 27.20 | 27.20 | 27.20 | 3.79 | 131,810 |   |  			
            | 11/25/2014 | +0.30 / +1.11% | 27.50 | 27.60 | 26.80 | 27.40 | 27.40 | 3.82 | 33,500 |   |  
            | 11/24/2014 | +0.20 / +0.74% | 26.90 | 27.10 | 26.00 | 27.10 | 27.10 | 3.77 | 31,900 |   |  			
            | 11/21/2014 | -0.50 / -1.82% | 27.40 | 27.40 | 26.90 | 26.90 | 26.90 | 3.75 | 95,800 |   |  
            | 11/20/2014 | -0.10 / -0.36% | 27.20 | 27.50 | 27.20 | 27.40 | 27.40 | 3.82 | 57,300 |   |  			
            | 11/19/2014 | 0.00 / 0.00% | 27.50 | 27.50 | 27.00 | 27.50 | 27.50 | 3.83 | 133,700 |   |  
            | 11/18/2014 | +0.10 / +0.36% | 27.30 | 28.20 | 27.30 | 27.50 | 27.50 | 3.83 | 76,400 |   |  			
            | 11/17/2014 | -0.60 / -2.14% | 28.20 | 28.20 | 27.40 | 27.40 | 27.40 | 3.82 | 82,600 |   |  
            | 11/14/2014 | -0.20 / -0.71% | 28.00 | 28.10 | 27.60 | 28.00 | 28.00 | 3.90 | 59,538 |   |  			
            | 11/13/2014 | +0.30 / +1.08% | 28.80 | 28.80 | 27.80 | 28.20 | 28.20 | 3.93 | 124,428 |   |  
            | 11/12/2014 | -0.20 / -0.71% | 28.10 | 28.30 | 27.80 | 27.90 | 27.90 | 3.89 | 121,400 |   |  			
            | 11/11/2014 | -0.10 / -0.35% | 28.20 | 28.30 | 27.70 | 28.10 | 28.10 | 3.91 | 142,000 |   |  
            | 11/10/2014 | -0.20 / -0.70% | 28.00 | 28.60 | 28.00 | 28.20 | 28.20 | 3.93 | 107,135 |   |  			
            | 11/7/2014 | +0.30 / +1.07% | 29.40 | 29.40 | 28.00 | 28.40 | 28.40 | 3.96 | 80,200 |   |  
            | 11/6/2014 | -0.10 / -0.35% | 28.20 | 28.50 | 28.00 | 28.10 | 28.10 | 3.91 | 96,605 |   |  			
            | 11/5/2014 | -0.90 / -3.09% | 29.00 | 29.20 | 27.00 | 28.20 | 28.20 | 3.93 | 194,030 |   |  
            | 11/4/2014 | -0.60 / -2.02% | 29.70 | 29.90 | 29.00 | 29.10 | 29.10 | 4.05 | 92,200 |   |  |