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                    Closing price on 12/5/2012
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        |           
                
                    | Open | 5.10 |  
                    | High | 5.10 |  
                    | Low | 5.00 |  
                    | Volume | 16,100 |  
                    | Split-adjusted Price | 5.00 |  
                
             | 
 |  SD7 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/5/2012 | 0.00 / 0.00% | 5.10 | 5.10 | 5.00 | 5.00 | 5.00 | 5.00 | 16,100 |   |  
            | 12/4/2012 | 0.00 / 0.00% | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5,400 |   |  			
            | 12/3/2012 | 0.00 / 0.00% | 5.30 | 5.30 | 4.70 | 5.00 | 5.00 | 5.00 | 10,300 |   |  
            | 11/30/2012 | 0.00 / 0.00% | 5.00 | 5.00 | 4.90 | 5.00 | 5.00 | 5.00 | 1,100 |   |  			
            | 11/29/2012 | +0.10 / +2.04% | 4.90 | 5.00 | 4.90 | 5.00 | 5.00 | 5.00 | 4,000 |   |  
            | 11/28/2012 | -0.10 / -2.00% | 4.90 | 4.90 | 4.70 | 4.90 | 4.90 | 4.90 | 5,400 |   |  			
            | 11/27/2012 | 0.00 / 0.00% | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 200 |   |  
            | 11/26/2012 | -0.10 / -1.96% | 4.80 | 5.00 | 4.80 | 5.00 | 5.00 | 5.00 | 1,900 |   |  			
            | 11/23/2012 | +0.10 / +2.00% | 5.00 | 5.10 | 5.00 | 5.10 | 5.10 | 5.10 | 3,900 |   |  
            | 11/22/2012 | -0.10 / -1.96% | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 4,900 |   |  			
            | 11/21/2012 | -0.20 / -3.77% | 5.10 | 5.10 | 5.00 | 5.10 | 5.10 | 5.10 | 1,400 |   |  
            | 11/20/2012 | +0.20 / +3.92% | 5.40 | 5.40 | 4.80 | 5.30 | 5.30 | 5.30 | 3,700 |   |  			
            | 11/19/2012 | -0.30 / -5.56% | 5.10 | 5.10 | 5.10 | 5.10 | 5.10 | 5.10 | 2,700 |   |  
            | 11/16/2012 | -0.10 / -1.82% | 5.20 | 5.40 | 5.20 | 5.40 | 5.40 | 5.40 | 5,700 |   |  			
            | 11/15/2012 | -0.10 / -1.79% | 5.30 | 5.50 | 5.30 | 5.50 | 5.50 | 5.50 | 2,100 |   |  
            | 11/14/2012 | +0.20 / +3.70% | 5.60 | 5.60 | 5.60 | 5.60 | 5.60 | 5.60 | 100 |   |  			
            | 11/13/2012 | +0.20 / +3.85% | 5.50 | 5.50 | 5.40 | 5.40 | 5.40 | 5.40 | 7,000 |   |  
            | 11/12/2012 | +0.20 / +4.00% | 5.20 | 5.20 | 5.20 | 5.20 | 5.20 | 5.20 | 100 |   |  			
            | 11/9/2012 | -0.10 / -1.96% | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 9,800 |   |  
            | 11/8/2012 | 0.00 / 0.00% | 4.90 | 5.10 | 4.90 | 5.10 | 5.10 | 5.10 | 400 |   |  			
            | 11/7/2012 | +0.30 / +6.25% | 5.10 | 5.10 | 5.10 | 5.10 | 5.10 | 5.10 | 100 |   |  
            | 11/6/2012 | -0.20 / -4.00% | 5.00 | 5.00 | 4.80 | 4.80 | 4.80 | 4.80 | 1,300 |   |  			
            | 11/5/2012 | -0.10 / -1.96% | 5.10 | 5.10 | 4.80 | 5.00 | 5.00 | 5.00 | 5,600 |   |  
            | 11/2/2012 | -0.30 / -5.56% | 5.10 | 5.10 | 5.10 | 5.10 | 5.10 | 5.10 | 15,200 |   |  			
            | 11/1/2012 | 0.00 / 0.00% | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | 2,000 |   |  
            | 10/31/2012 | -0.20 / -3.57% | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | 6,000 |   |  			
            | 10/30/2012 | -0.20 / -3.45% | 5.50 | 5.80 | 5.50 | 5.60 | 5.60 | 5.60 | 18,200 |   |  
            | 10/29/2012 | 0.00 / 0.00% | 5.80 | 5.80 | 5.80 | 5.80 | 5.80 | 5.80 | 0 |   |  			
            | 10/26/2012 | -0.10 / -1.69% | 5.80 | 5.80 | 5.80 | 5.80 | 5.80 | 5.80 | 0 |   |  
            | 10/25/2012 | -0.10 / -1.67% | 5.60 | 5.90 | 5.60 | 5.90 | 5.90 | 5.90 | 16,900 |   |  |