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            | 
                    Closing price on 1/27/2015
                 |  |  
    
        |           
                
                    | Open | 11.40 |  
                    | High | 11.50 |  
                    | Low | 11.30 |  
                    | Volume | 21,325 |  
                    | Split-adjusted Price | 11.40 |  
                
             | 
 |  SD7 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/27/2015 | -0.10 / -0.87% | 11.40 | 11.50 | 11.30 | 11.40 | 11.40 | 11.40 | 21,325 |   |  
            | 1/26/2015 | +0.10 / +0.88% | 11.60 | 11.60 | 11.40 | 11.50 | 11.50 | 11.50 | 11,849 |   |  			
            | 1/23/2015 | -0.10 / -0.87% | 11.40 | 11.50 | 11.40 | 11.40 | 11.40 | 11.40 | 15,900 |   |  
            | 1/22/2015 | +0.20 / +1.77% | 11.30 | 11.50 | 11.20 | 11.50 | 11.50 | 11.50 | 9,900 |   |  			
            | 1/21/2015 | 0.00 / 0.00% | 11.20 | 11.40 | 11.20 | 11.30 | 11.30 | 11.30 | 11,600 |   |  
            | 1/20/2015 | 0.00 / 0.00% | 11.10 | 11.30 | 11.10 | 11.30 | 11.30 | 11.30 | 8,700 |   |  			
            | 1/19/2015 | -0.10 / -0.88% | 11.40 | 11.40 | 11.10 | 11.30 | 11.30 | 11.30 | 16,400 |   |  
            | 1/16/2015 | 0.00 / 0.00% | 11.40 | 11.40 | 11.40 | 11.40 | 11.40 | 11.40 | 9,500 |   |  			
            | 1/15/2015 | -0.10 / -0.87% | 11.40 | 11.50 | 11.40 | 11.40 | 11.40 | 11.40 | 15,800 |   |  
            | 1/14/2015 | 0.00 / 0.00% | 11.20 | 11.50 | 11.10 | 11.50 | 11.50 | 11.50 | 13,600 |   |  			
            | 1/13/2015 | 0.00 / 0.00% | 11.20 | 11.50 | 11.20 | 11.50 | 11.50 | 11.50 | 5,600 |   |  
            | 1/12/2015 | -0.20 / -1.71% | 11.60 | 11.60 | 11.40 | 11.50 | 11.50 | 11.50 | 6,325 |   |  			
            | 1/9/2015 | +0.30 / +2.63% | 11.40 | 11.70 | 11.40 | 11.70 | 11.70 | 11.70 | 12,650 |   |  
            | 1/8/2015 | 0.00 / 0.00% | 11.50 | 12.00 | 11.20 | 11.40 | 11.40 | 11.40 | 28,700 |   |  			
            | 1/7/2015 | -0.80 / -6.56% | 12.00 | 12.00 | 11.40 | 11.40 | 11.40 | 11.40 | 10,910 |   |  
            | 1/6/2015 | +1.00 / +8.93% | 10.80 | 12.20 | 10.80 | 12.20 | 12.20 | 12.20 | 7,900 |   |  			
            | 1/5/2015 | -0.20 / -1.75% | 11.40 | 11.40 | 11.20 | 11.20 | 11.20 | 11.20 | 7,800 |   |  
            | 12/31/2014 | 0.00 / 0.00% | 11.40 | 11.60 | 11.40 | 11.40 | 11.40 | 11.40 | 38,711 |   |  			
            | 12/30/2014 | +0.60 / +5.56% | 10.90 | 11.40 | 10.60 | 11.40 | 11.40 | 11.40 | 24,500 |   |  
            | 12/29/2014 | -0.40 / -3.57% | 11.40 | 11.40 | 10.80 | 10.80 | 10.80 | 10.80 | 16,599 |   |  			
            | 12/26/2014 | -0.20 / -1.75% | 11.10 | 11.30 | 11.10 | 11.20 | 11.20 | 11.20 | 18,700 |   |  
            | 12/25/2014 | 0.00 / 0.00% | 11.00 | 11.50 | 11.00 | 11.40 | 11.40 | 11.40 | 7,762 |   |  			
            | 12/24/2014 | +0.10 / +0.88% | 11.30 | 11.50 | 11.00 | 11.40 | 11.40 | 11.40 | 62,900 |   |  
            | 12/23/2014 | -0.20 / -1.74% | 11.30 | 11.50 | 11.10 | 11.30 | 11.30 | 11.30 | 28,800 |   |  			
            | 12/22/2014 | +0.30 / +2.68% | 11.50 | 11.70 | 11.20 | 11.50 | 11.50 | 11.50 | 14,059 |   |  
            | 12/19/2014 | -0.60 / -5.08% | 11.90 | 11.90 | 11.20 | 11.20 | 11.20 | 11.20 | 7,800 |   |  			
            | 12/18/2014 | +0.80 / +7.27% | 10.90 | 11.80 | 10.90 | 11.80 | 11.80 | 11.80 | 28,700 |   |  
            | 12/17/2014 | -0.60 / -5.17% | 12.00 | 12.10 | 11.00 | 11.00 | 11.00 | 11.00 | 34,600 |   |  			
            | 12/16/2014 | -0.40 / -3.33% | 12.20 | 12.20 | 11.60 | 11.60 | 11.60 | 11.60 | 14,075 |   |  
            | 12/15/2014 | -0.20 / -1.64% | 12.30 | 12.30 | 12.00 | 12.00 | 12.00 | 12.00 | 12,800 |   |  |