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                    Closing price on 4/3/2015
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        |           
                
                    | Open | 10.20 |  
                    | High | 10.30 |  
                    | Low | 10.00 |  
                    | Volume | 14,700 |  
                    | Split-adjusted Price | 10.30 |  
                
             | 
 |  SD7 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/3/2015 | -0.10 / -0.96% | 10.20 | 10.30 | 10.00 | 10.30 | 10.04 | 10.30 | 14,700 |   |  
            | 4/2/2015 | +0.10 / +0.97% | 10.10 | 10.40 | 10.10 | 10.40 | 10.12 | 10.40 | 6,900 |   |  			
            | 4/1/2015 | -0.10 / -0.96% | 10.10 | 10.30 | 10.00 | 10.30 | 10.04 | 10.30 | 19,100 |   |  
            | 3/31/2015 | 0.00 / 0.00% | 10.40 | 10.40 | 10.30 | 10.40 | 10.38 | 10.40 | 19,500 |   |  			
            | 3/30/2015 | -0.10 / -0.95% | 10.70 | 10.70 | 10.40 | 10.40 | 10.43 | 10.40 | 1,300 |   |  
            | 3/27/2015 | -0.30 / -2.78% | 10.60 | 10.60 | 10.50 | 10.50 | 10.51 | 10.50 | 9,000 |   |  			
            | 3/26/2015 | +0.30 / +2.86% | 10.50 | 10.80 | 10.50 | 10.80 | 10.50 | 10.80 | 9,400 |   |  
            | 3/25/2015 | 0.00 / 0.00% | 10.50 | 10.50 | 10.40 | 10.50 | 10.44 | 10.50 | 6,600 |   |  			
            | 3/24/2015 | 0.00 / 0.00% | 10.60 | 10.60 | 10.50 | 10.50 | 10.55 | 10.50 | 11,400 |   |  
            | 3/23/2015 | -0.20 / -1.87% | 10.60 | 10.70 | 10.50 | 10.50 | 10.55 | 10.50 | 13,100 |   |  			
            | 3/20/2015 | 0.00 / 0.00% | 10.60 | 10.70 | 10.60 | 10.70 | 10.60 | 10.70 | 4,200 |   |  
            | 3/19/2015 | 0.00 / 0.00% | 10.70 | 10.70 | 10.60 | 10.70 | 10.70 | 10.70 | 15,000 |   |  			
            | 3/18/2015 | 0.00 / 0.00% | 10.70 | 10.70 | 10.60 | 10.70 | 10.70 | 10.70 | 14,700 |   |  
            | 3/17/2015 | -0.10 / -0.93% | 10.80 | 10.80 | 10.70 | 10.70 | 10.70 | 10.70 | 14,600 |   |  			
            | 3/16/2015 | -0.10 / -0.92% | 10.80 | 10.90 | 10.70 | 10.80 | 10.80 | 10.80 | 16,700 |   |  
            | 3/13/2015 | 0.00 / 0.00% | 10.90 | 10.90 | 10.90 | 10.90 | 10.90 | 10.90 | 20,700 |   |  			
            | 3/12/2015 | 0.00 / 0.00% | 11.00 | 11.00 | 10.90 | 10.90 | 10.90 | 10.90 | 3,200 |   |  
            | 3/11/2015 | -0.10 / -0.91% | 11.00 | 11.00 | 10.80 | 10.90 | 10.90 | 10.90 | 30,300 |   |  			
            | 3/10/2015 | -0.10 / -0.90% | 11.10 | 11.10 | 10.90 | 11.00 | 11.00 | 11.00 | 5,300 |   |  
            | 3/9/2015 | -0.10 / -0.89% | 11.10 | 11.20 | 10.90 | 11.10 | 11.10 | 11.10 | 17,200 |   |  			
            | 3/6/2015 | +0.20 / +1.82% | 9.90 | 11.20 | 9.90 | 11.20 | 11.20 | 11.20 | 18,600 |   |  
            | 3/5/2015 | -0.40 / -3.51% | 11.20 | 11.30 | 11.00 | 11.00 | 11.00 | 11.00 | 49,100 |   |  			
            | 3/4/2015 | 0.00 / 0.00% | 11.40 | 11.40 | 11.40 | 11.40 | 11.40 | 11.40 | 5,000 |   |  
            | 3/3/2015 | 0.00 / 0.00% | 11.30 | 11.40 | 11.00 | 11.40 | 11.40 | 11.40 | 29,000 |   |  			
            | 3/2/2015 | +0.60 / +5.56% | 10.80 | 11.40 | 10.80 | 11.40 | 11.40 | 11.40 | 27,700 |   |  
            | 2/27/2015 | 0.00 / 0.00% | 10.80 | 11.00 | 10.80 | 10.80 | 10.80 | 10.80 | 38,400 |   |  			
            | 2/26/2015 | -0.10 / -0.92% | 10.50 | 10.80 | 10.50 | 10.80 | 10.80 | 10.80 | 21,300 |   |  
            | 2/25/2015 | -0.10 / -0.91% | 10.90 | 11.00 | 10.70 | 10.90 | 10.90 | 10.90 | 65,019 |   |  			
            | 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 |   |  |