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                    Closing price on 10/8/2013
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                    | Open | 7.70 |  
                    | High | 8.00 |  
                    | Low | 7.70 |  
                    | Volume | 500 |  
                    | Split-adjusted Price | 1.47 |  
                
             | 
 |  CVT Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/8/2013 | 0.00 / 0.00% | 7.70 | 8.00 | 7.70 | 8.00 | 8.00 | 1.47 | 500 |   |  
            | 10/7/2013 | +0.10 / +1.27% | 7.90 | 8.00 | 7.90 | 8.00 | 8.00 | 1.47 | 200 |   |  			
            | 10/4/2013 | 0.00 / 0.00% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 1.45 | 125 |   |  
            | 10/3/2013 | 0.00 / 0.00% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 1.45 | 3,000 |   |  			
            | 10/2/2013 | 0.00 / 0.00% | 7.80 | 7.90 | 7.80 | 7.90 | 7.90 | 1.45 | 10,100 |   |  
            | 10/1/2013 | 0.00 / 0.00% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 1.45 | 0 |   |  			
            | 9/30/2013 | +0.10 / +1.28% | 7.80 | 7.90 | 7.70 | 7.90 | 7.90 | 1.45 | 13,800 |   |  
            | 9/27/2013 | +0.10 / +1.30% | 7.80 | 7.80 | 7.60 | 7.80 | 7.80 | 1.43 | 19,700 |   |  			
            | 9/26/2013 | 0.00 / 0.00% | 7.70 | 7.80 | 7.70 | 7.70 | 7.70 | 1.41 | 15,400 |   |  
            | 9/25/2013 | 0.00 / 0.00% | 7.80 | 7.80 | 7.70 | 7.70 | 7.70 | 1.41 | 13,800 |   |  			
            | 9/24/2013 | 0.00 / 0.00% | 7.70 | 7.70 | 7.70 | 7.70 | 7.70 | 1.41 | 12,400 |   |  
            | 9/23/2013 | -0.10 / -1.28% | 7.80 | 7.80 | 7.70 | 7.70 | 7.70 | 1.41 | 14,000 |   |  			
            | 9/20/2013 | -0.10 / -1.27% | 7.80 | 7.80 | 7.70 | 7.80 | 7.80 | 1.43 | 15,500 |   |  
            | 9/19/2013 | +0.10 / +1.28% | 7.90 | 7.90 | 7.80 | 7.90 | 7.90 | 1.45 | 775 |   |  			
            | 9/18/2013 | +0.10 / +1.30% | 7.70 | 7.80 | 7.70 | 7.80 | 7.80 | 1.43 | 8,000 |   |  
            | 9/17/2013 | -0.10 / -1.28% | 7.60 | 7.70 | 7.60 | 7.70 | 7.70 | 1.41 | 6,925 |   |  			
            | 9/16/2013 | -0.10 / -1.27% | 7.80 | 7.80 | 7.80 | 7.80 | 7.80 | 1.43 | 400 |   |  
            | 9/13/2013 | -0.10 / -1.25% | 7.80 | 7.90 | 7.80 | 7.90 | 7.90 | 1.45 | 10,000 |   |  			
            | 9/12/2013 | 0.00 / 0.00% | 7.90 | 8.00 | 7.80 | 8.00 | 8.00 | 1.47 | 11,800 |   |  
            | 9/11/2013 | 0.00 / 0.00% | 7.80 | 8.00 | 7.80 | 8.00 | 8.00 | 1.47 | 7,150 |   |  			
            | 9/10/2013 | +0.10 / +1.27% | 7.80 | 8.00 | 7.80 | 8.00 | 8.00 | 1.47 | 6,800 |   |  
            | 9/9/2013 | 0.00 / 0.00% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 1.45 | 0 |   |  			
            | 9/6/2013 | 0.00 / 0.00% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 1.45 | 0 |   |  
            | 9/5/2013 | +0.10 / +1.28% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 1.45 | 500 |   |  			
            | 9/4/2013 | 0.00 / 0.00% | 7.80 | 7.80 | 7.80 | 7.80 | 7.80 | 1.43 | 0 |   |  
            | 9/3/2013 | -0.10 / -1.27% | 7.80 | 7.80 | 7.80 | 7.80 | 7.80 | 1.43 | 3,000 |   |  			
            | 8/30/2013 | +0.10 / +1.28% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 1.45 | 400 |   |  
            | 8/29/2013 | 0.00 / 0.00% | 7.80 | 7.80 | 7.80 | 7.80 | 7.80 | 1.43 | 300 |   |  			
            | 8/28/2013 | -0.10 / -1.27% | 7.80 | 7.80 | 7.80 | 7.80 | 7.80 | 1.43 | 2,200 |   |  
            | 8/27/2013 | +0.10 / +1.28% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 1.45 | 150 |   |  |