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                    Closing price on 11/8/2012
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        |           
                
                    | Open | 3.00 |  
                    | High | 3.00 |  
                    | Low | 3.00 |  
                    | Volume | 1,000 |  
                    | Split-adjusted Price | 1.64 |  
                
             | 
 |  DST Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/8/2012 | 0.00 / 0.00% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 1.64 | 1,000 |   |  
            | 11/7/2012 | -0.20 / -6.25% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 1.64 | 200 |   |  			
            | 11/6/2012 | 0.00 / 0.00% | 3.20 | 3.20 | 3.20 | 3.20 | 3.20 | 1.75 | 0 |   |  
            | 11/5/2012 | -0.20 / -5.88% | 3.20 | 3.20 | 3.20 | 3.20 | 3.20 | 1.75 | 500 |   |  			
            | 11/2/2012 | +0.20 / +6.25% | 3.20 | 3.40 | 3.20 | 3.40 | 3.40 | 1.86 | 200 |   |  
            | 11/1/2012 | +0.20 / +6.67% | 3.20 | 3.20 | 3.20 | 3.20 | 3.20 | 1.75 | 100 |   |  			
            | 10/31/2012 | 0.00 / 0.00% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 1.64 | 0 |   |  
            | 10/30/2012 | 0.00 / 0.00% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 1.64 | 0 |   |  			
            | 10/29/2012 | 0.00 / 0.00% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 1.64 | 0 |   |  
            | 10/26/2012 | -0.10 / -3.23% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 1.64 | 1,000 |   |  			
            | 10/25/2012 | 0.00 / 0.00% | 3.10 | 3.10 | 3.10 | 3.10 | 3.10 | 1.69 | 0 |   |  
            | 10/24/2012 | +0.20 / +6.90% | 2.70 | 3.10 | 2.70 | 3.10 | 3.10 | 1.69 | 900 |   |  			
            | 10/23/2012 | +0.10 / +3.57% | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 1.58 | 2,200 |   |  
            | 10/22/2012 | 0.00 / 0.00% | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 1.53 | 0 |   |  			
            | 10/19/2012 | 0.00 / 0.00% | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 1.53 | 0 |   |  
            | 10/18/2012 | 0.00 / 0.00% | 2.90 | 2.90 | 2.70 | 2.80 | 2.80 | 1.53 | 3,300 |   |  			
            | 10/17/2012 | +0.10 / +3.70% | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 1.53 | 44,100 |   |  
            | 10/16/2012 | 0.00 / 0.00% | 2.70 | 2.70 | 2.70 | 2.70 | 2.70 | 1.47 | 0 |   |  			
            | 10/15/2012 | -0.10 / -3.57% | 2.70 | 2.70 | 2.70 | 2.70 | 2.70 | 1.47 | 1,000 |   |  
            | 10/12/2012 | 0.00 / 0.00% | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 1.53 | 0 |   |  			
            | 10/11/2012 | -0.10 / -3.45% | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 1.53 | 1,800 |   |  
            | 10/10/2012 | +0.10 / +3.57% | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 1.58 | 100 |   |  			
            | 10/9/2012 | 0.00 / 0.00% | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 1.53 | 0 |   |  
            | 10/8/2012 | 0.00 / 0.00% | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 1.53 | 0 |   |  			
            | 10/5/2012 | 0.00 / 0.00% | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 1.53 | 100 |   |  
            | 10/4/2012 | -0.20 / -6.67% | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 1.53 | 2,100 |   |  			
            | 10/3/2012 | 0.00 / 0.00% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 1.64 | 0 |   |  
            | 10/2/2012 | -0.20 / -6.25% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 1.64 | 2,100 |   |  			
            | 10/1/2012 | 0.00 / 0.00% | 3.20 | 3.20 | 3.20 | 3.20 | 3.20 | 1.75 | 0 |   |  
            | 9/28/2012 | +0.20 / +6.67% | 3.20 | 3.20 | 3.20 | 3.20 | 3.20 | 1.75 | 100 |   |  |