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                    Closing price on 9/13/2013
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        |           
                
                    | Open | 5.00 |  
                    | High | 5.00 |  
                    | Low | 5.00 |  
                    | Volume | 1,600 |  
                    | Split-adjusted Price | 2.73 |  
                
             | 
 |  DST Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/13/2013 | +0.10 / +2.04% | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 2.73 | 1,600 |   |  
            | 9/12/2013 | +0.40 / +8.89% | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 2.67 | 4,800 |   |  			
            | 9/11/2013 | +0.40 / +9.76% | 4.50 | 4.50 | 4.50 | 4.50 | 4.50 | 2.46 | 100 |   |  
            | 9/10/2013 | -0.40 / -8.89% | 4.10 | 4.10 | 4.10 | 4.10 | 4.10 | 2.24 | 100 |   |  			
            | 9/9/2013 | -0.50 / -10.00% | 4.50 | 4.50 | 4.50 | 4.50 | 4.50 | 2.46 | 6,300 |   |  
            | 9/6/2013 | +0.10 / +2.04% | 4.60 | 5.20 | 4.50 | 5.00 | 5.00 | 2.73 | 1,900 |   |  			
            | 9/5/2013 | 0.00 / 0.00% | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 2.67 | 0 |   |  
            | 9/4/2013 | -0.50 / -9.26% | 5.60 | 5.60 | 4.90 | 4.90 | 4.90 | 2.67 | 300 |   |  			
            | 9/3/2013 | +0.20 / +3.85% | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | 2.95 | 100 |   |  
            | 8/30/2013 | +0.20 / +4.00% | 5.20 | 5.20 | 5.20 | 5.20 | 5.20 | 2.84 | 100 |   |  			
            | 8/29/2013 | 0.00 / 0.00% | 4.60 | 5.00 | 4.50 | 5.00 | 5.00 | 2.73 | 2,600 |   |  
            | 8/28/2013 | -0.10 / -1.96% | 4.60 | 5.20 | 4.60 | 5.00 | 5.00 | 2.73 | 9,300 |   |  			
            | 8/27/2013 | -0.50 / -8.93% | 6.10 | 6.10 | 5.10 | 5.10 | 5.10 | 2.78 | 3,400 |   |  
            | 8/26/2013 | 0.00 / 0.00% | 5.60 | 5.60 | 5.60 | 5.60 | 5.60 | 3.06 | 0 |   |  			
            | 8/23/2013 | +0.20 / +3.70% | 5.60 | 5.60 | 5.60 | 5.60 | 5.60 | 3.06 | 100 |   |  
            | 8/22/2013 | 0.00 / 0.00% | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | 2.95 | 0 |   |  			
            | 8/21/2013 | 0.00 / 0.00% | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | 2.95 | 0 |   |  
            | 8/20/2013 | 0.00 / 0.00% | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | 2.95 | 0 |   |  			
            | 8/19/2013 | 0.00 / 0.00% | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | 2.95 | 0 |   |  
            | 8/16/2013 | +0.10 / +1.89% | 5.40 | 5.40 | 5.30 | 5.40 | 5.40 | 2.95 | 19,300 |   |  			
            | 8/15/2013 | +0.20 / +3.92% | 5.30 | 5.30 | 5.30 | 5.30 | 5.30 | 2.89 | 100 |   |  
            | 8/14/2013 | +0.10 / +2.00% | 5.10 | 5.10 | 5.10 | 5.10 | 5.10 | 2.78 | 100 |   |  			
            | 8/13/2013 | 0.00 / 0.00% | 4.50 | 5.00 | 4.50 | 5.00 | 5.00 | 2.73 | 10,100 |   |  
            | 8/12/2013 | 0.00 / 0.00% | 4.60 | 5.00 | 4.50 | 5.00 | 5.00 | 2.73 | 11,300 |   |  			
            | 8/9/2013 | +0.40 / +8.70% | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 2.73 | 24,400 |   |  
            | 8/8/2013 | -0.50 / -9.80% | 5.10 | 5.30 | 4.60 | 4.60 | 4.60 | 2.51 | 34,500 |   |  			
            | 8/7/2013 | +0.10 / +2.00% | 5.40 | 5.40 | 5.00 | 5.10 | 5.10 | 2.78 | 23,700 |   |  
            | 8/6/2013 | +0.10 / +2.04% | 5.00 | 5.30 | 4.90 | 5.00 | 5.00 | 2.73 | 29,700 |   |  			
            | 8/5/2013 | +0.40 / +8.89% | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 2.67 | 3,500 |   |  
            | 8/2/2013 | -0.50 / -10.00% | 4.70 | 5.10 | 4.50 | 4.50 | 4.50 | 2.46 | 11,800 |   |  |