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                    Closing price on 2/24/2015
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        |           
                
                    | Open | 11.00 |  
                    | High | 11.10 |  
                    | Low | 10.80 |  
                    | Volume | 34,000 |  
                    | Split-adjusted Price | 11.00 |  
                
             | 
 |  SD7 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/24/2015 | -0.20 / -1.79% | 11.00 | 11.10 | 10.80 | 11.00 | 11.00 | 11.00 | 34,000 |   |  
            | 2/13/2015 | -0.60 / -5.08% | 11.50 | 11.50 | 11.20 | 11.20 | 11.20 | 11.20 | 44,927 |   |  			
            | 2/12/2015 | +0.30 / +2.61% | 11.50 | 11.80 | 11.50 | 11.80 | 11.80 | 11.80 | 6,100 |   |  
            | 2/11/2015 | +0.10 / +0.88% | 11.40 | 11.50 | 11.40 | 11.50 | 11.50 | 11.50 | 4,026 |   |  			
            | 2/10/2015 | +0.10 / +0.88% | 11.10 | 11.50 | 10.90 | 11.40 | 11.40 | 11.40 | 23,600 |   |  
            | 2/9/2015 | 0.00 / 0.00% | 11.30 | 11.30 | 11.00 | 11.30 | 11.30 | 11.30 | 18,700 |   |  			
            | 2/6/2015 | +0.10 / +0.89% | 11.30 | 11.30 | 11.30 | 11.30 | 11.30 | 11.30 | 400 |   |  
            | 2/5/2015 | 0.00 / 0.00% | 11.10 | 11.40 | 11.10 | 11.20 | 11.20 | 11.20 | 7,900 |   |  			
            | 2/4/2015 | -0.10 / -0.88% | 11.20 | 11.30 | 11.10 | 11.20 | 11.20 | 11.20 | 5,300 |   |  
            | 2/3/2015 | -0.10 / -0.88% | 11.20 | 11.30 | 11.20 | 11.30 | 11.30 | 11.30 | 11,600 |   |  			
            | 2/2/2015 | -0.20 / -1.72% | 11.40 | 11.40 | 11.30 | 11.40 | 11.40 | 11.40 | 7,100 |   |  
            | 1/30/2015 | 0.00 / 0.00% | 11.60 | 11.60 | 11.50 | 11.60 | 11.60 | 11.60 | 32,800 |   |  			
            | 1/29/2015 | 0.00 / 0.00% | 11.70 | 11.70 | 11.50 | 11.60 | 11.60 | 11.60 | 1,700 |   |  
            | 1/28/2015 | +0.20 / +1.75% | 11.40 | 11.60 | 11.40 | 11.60 | 11.60 | 11.60 | 16,373 |   |  			
            | 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 |   |  |