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                    Closing price on 12/18/2014
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                    | Open | 10.90 |  
                    | High | 11.80 |  
                    | Low | 10.90 |  
                    | Volume | 28,700 |  
                    | Split-adjusted Price | 11.80 |  
                
             | 
 |  SD7 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  			
            | 12/12/2014 | +0.10 / +0.83% | 12.10 | 12.20 | 12.00 | 12.20 | 12.20 | 12.20 | 32,200 |   |  
            | 12/11/2014 | -0.30 / -2.42% | 12.10 | 12.40 | 12.00 | 12.10 | 12.10 | 12.10 | 34,100 |   |  			
            | 12/10/2014 | +0.40 / +3.33% | 12.00 | 12.40 | 12.00 | 12.40 | 12.40 | 12.40 | 48,772 |   |  
            | 12/9/2014 | -0.70 / -5.51% | 12.60 | 12.60 | 12.00 | 12.00 | 12.00 | 12.00 | 73,810 |   |  			
            | 12/8/2014 | -0.10 / -0.78% | 12.90 | 12.90 | 12.70 | 12.70 | 12.70 | 12.70 | 34,300 |   |  
            | 12/5/2014 | 0.00 / 0.00% | 13.10 | 13.10 | 12.80 | 12.80 | 12.80 | 12.80 | 13,772 |   |  			
            | 12/4/2014 | -0.10 / -0.78% | 13.10 | 13.10 | 12.70 | 12.80 | 12.80 | 12.80 | 58,200 |   |  
            | 12/3/2014 | 0.00 / 0.00% | 13.40 | 13.40 | 12.90 | 12.90 | 12.90 | 12.90 | 13,500 |   |  			
            | 12/2/2014 | 0.00 / 0.00% | 12.90 | 13.30 | 12.80 | 12.90 | 12.90 | 12.90 | 26,000 |   |  
            | 12/1/2014 | -0.10 / -0.77% | 13.00 | 13.00 | 12.80 | 12.90 | 12.90 | 12.90 | 15,200 |   |  			
            | 11/28/2014 | 0.00 / 0.00% | 12.90 | 13.30 | 12.80 | 13.00 | 13.00 | 13.00 | 32,228 |   |  
            | 11/27/2014 | 0.00 / 0.00% | 13.20 | 13.20 | 12.80 | 13.00 | 13.00 | 13.00 | 10,210 |   |  			
            | 11/26/2014 | -0.20 / -1.52% | 13.70 | 13.70 | 12.70 | 13.00 | 13.00 | 13.00 | 30,310 |   |  
            | 11/25/2014 | +0.30 / +2.33% | 13.70 | 13.70 | 12.80 | 13.20 | 13.20 | 13.20 | 30,100 |   |  			
            | 11/24/2014 | -0.50 / -3.73% | 13.30 | 13.40 | 12.90 | 12.90 | 12.90 | 12.90 | 86,350 |   |  
            | 11/21/2014 | -0.10 / -0.74% | 13.80 | 13.80 | 13.00 | 13.40 | 13.40 | 13.40 | 47,900 |   |  			
            | 11/20/2014 | +0.50 / +3.85% | 13.40 | 13.50 | 13.10 | 13.50 | 13.50 | 13.50 | 68,900 |   |  
            | 11/19/2014 | -0.10 / -0.76% | 13.40 | 13.40 | 13.00 | 13.00 | 13.00 | 13.00 | 42,200 |   |  			
            | 11/18/2014 | -0.60 / -4.38% | 13.30 | 13.60 | 13.10 | 13.10 | 13.10 | 13.10 | 105,300 |   |  
            | 11/17/2014 | +0.10 / +0.74% | 13.60 | 13.80 | 13.50 | 13.70 | 13.70 | 13.70 | 47,800 |   |  			
            | 11/14/2014 | -0.20 / -1.45% | 13.80 | 13.80 | 13.50 | 13.60 | 13.60 | 13.60 | 16,350 |   |  
            | 11/13/2014 | +0.70 / +5.34% | 13.00 | 14.00 | 13.00 | 13.80 | 13.80 | 13.80 | 466,300 |   |  			
            | 11/12/2014 | 0.00 / 0.00% | 13.20 | 13.20 | 13.00 | 13.10 | 13.10 | 13.10 | 60,700 |   |  
            | 11/11/2014 | -0.10 / -0.76% | 13.10 | 13.20 | 13.10 | 13.10 | 13.10 | 13.10 | 18,100 |   |  			
            | 11/10/2014 | 0.00 / 0.00% | 13.20 | 13.20 | 13.10 | 13.20 | 13.20 | 13.20 | 43,300 |   |  
            | 11/7/2014 | 0.00 / 0.00% | 13.20 | 13.20 | 12.90 | 13.20 | 13.20 | 13.20 | 22,400 |   |  |