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                    Closing price on 5/20/2014
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        |           
                
                    | Open | 9.40 |  
                    | High | 9.40 |  
                    | Low | 8.90 |  
                    | Volume | 23,300 |  
                    | Split-adjusted Price | 9.40 |  
                
             | 
 |  SD7 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/20/2014 | +0.20 / +2.17% | 9.40 | 9.40 | 8.90 | 9.40 | 9.40 | 9.40 | 23,300 |   |  
            | 5/19/2014 | +0.30 / +3.37% | 9.50 | 9.50 | 8.70 | 9.20 | 9.20 | 9.20 | 21,800 |   |  			
            | 5/16/2014 | +0.20 / +2.30% | 8.90 | 8.90 | 8.70 | 8.90 | 8.90 | 8.90 | 4,500 |   |  
            | 5/15/2014 | 0.00 / 0.00% | 9.10 | 9.10 | 8.10 | 8.70 | 8.70 | 8.70 | 25,400 |   |  			
            | 5/14/2014 | +0.70 / +8.75% | 8.00 | 8.80 | 8.00 | 8.70 | 8.70 | 8.70 | 24,100 |   |  
            | 5/13/2014 | -0.50 / -5.88% | 8.50 | 8.50 | 8.00 | 8.00 | 8.00 | 8.00 | 17,100 |   |  			
            | 5/12/2014 | -0.90 / -9.57% | 9.70 | 9.70 | 8.50 | 8.50 | 8.50 | 8.50 | 12,400 |   |  
            | 5/9/2014 | +0.50 / +5.62% | 8.90 | 9.40 | 8.90 | 9.40 | 9.40 | 9.40 | 20,700 |   |  			
            | 5/8/2014 | -0.90 / -9.18% | 9.20 | 9.20 | 8.90 | 8.90 | 8.90 | 8.90 | 66,700 |   |  
            | 5/7/2014 | 0.00 / 0.00% | 10.10 | 10.10 | 9.70 | 9.80 | 9.80 | 9.80 | 5,600 |   |  			
            | 5/6/2014 | -0.20 / -2.00% | 9.10 | 9.90 | 9.10 | 9.80 | 9.80 | 9.80 | 19,800 |   |  
            | 5/5/2014 | -0.90 / -8.26% | 10.50 | 10.50 | 10.00 | 10.00 | 10.00 | 10.00 | 22,200 |   |  			
            | 4/29/2014 | 0.00 / 0.00% | 10.80 | 10.90 | 10.70 | 10.90 | 10.90 | 10.90 | 42,200 |   |  
            | 4/28/2014 | -0.10 / -0.91% | 11.00 | 11.00 | 10.90 | 10.90 | 10.90 | 10.90 | 15,500 |   |  			
            | 4/25/2014 | +0.10 / +0.92% | 10.90 | 11.00 | 10.90 | 11.00 | 11.00 | 11.00 | 7,400 |   |  
            | 4/24/2014 | -0.10 / -0.91% | 10.70 | 10.90 | 10.70 | 10.90 | 10.90 | 10.90 | 300 |   |  			
            | 4/23/2014 | -0.20 / -1.79% | 11.10 | 11.10 | 10.70 | 11.00 | 11.00 | 11.00 | 11,800 |   |  
            | 4/22/2014 | +0.70 / +6.67% | 11.00 | 11.20 | 10.50 | 11.20 | 11.20 | 11.20 | 12,100 |   |  			
            | 4/21/2014 | -0.30 / -2.78% | 11.20 | 11.20 | 10.50 | 10.50 | 10.50 | 10.50 | 5,900 |   |  
            | 4/18/2014 | -1.10 / -9.24% | 11.10 | 11.50 | 10.80 | 10.80 | 10.80 | 10.80 | 49,500 |   |  			
            | 4/17/2014 | +0.30 / +2.59% | 11.60 | 11.90 | 11.60 | 11.90 | 11.90 | 11.90 | 13,300 |   |  
            | 4/16/2014 | -0.80 / -6.45% | 12.00 | 12.10 | 11.30 | 11.60 | 11.60 | 11.60 | 28,300 |   |  			
            | 4/15/2014 | -0.30 / -2.36% | 12.20 | 12.60 | 12.20 | 12.40 | 12.40 | 12.40 | 52,495 |   |  
            | 4/14/2014 | 0.00 / 0.00% | 12.70 | 12.90 | 12.50 | 12.70 | 12.70 | 12.70 | 32,600 |   |  			
            | 4/11/2014 | -0.20 / -1.55% | 12.60 | 12.80 | 12.50 | 12.70 | 12.70 | 12.70 | 35,800 |   |  
            | 4/10/2014 | -0.30 / -2.27% | 13.00 | 13.10 | 12.70 | 12.90 | 12.90 | 12.90 | 74,600 |   |  			
            | 4/8/2014 | +0.10 / +0.76% | 13.20 | 13.20 | 12.90 | 13.20 | 13.20 | 13.20 | 19,700 |   |  
            | 4/7/2014 | +0.10 / +0.77% | 13.20 | 13.20 | 13.00 | 13.10 | 13.10 | 13.10 | 11,600 |   |  			
            | 4/4/2014 | -0.40 / -2.99% | 13.40 | 13.40 | 12.70 | 13.00 | 13.00 | 13.00 | 14,000 |   |  
            | 4/3/2014 | +0.50 / +3.88% | 12.90 | 13.40 | 12.90 | 13.40 | 13.40 | 13.40 | 47,000 |   |  |