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                    Closing price on 2/27/2014
                 |  |  
    
        |           
                
                    | Open | 11.20 |  
                    | High | 11.50 |  
                    | Low | 10.90 |  
                    | Volume | 74,400 |  
                    | Split-adjusted Price | 10.90 |  
                
             | 
 |  SD7 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/27/2014 | -0.30 / -2.68% | 11.20 | 11.50 | 10.90 | 10.90 | 10.90 | 10.90 | 74,400 |   |  
            | 2/26/2014 | 0.00 / 0.00% | 11.20 | 11.20 | 10.80 | 11.20 | 11.20 | 11.20 | 74,800 |   |  			
            | 2/25/2014 | -0.30 / -2.61% | 11.40 | 11.50 | 11.00 | 11.20 | 11.20 | 11.20 | 83,100 |   |  
            | 2/24/2014 | +0.40 / +3.60% | 11.00 | 11.50 | 11.00 | 11.50 | 11.50 | 11.50 | 78,300 |   |  			
            | 2/21/2014 | +0.20 / +1.83% | 10.70 | 11.10 | 10.70 | 11.10 | 11.10 | 11.10 | 72,800 |   |  
            | 2/20/2014 | -0.90 / -7.63% | 11.90 | 11.90 | 10.70 | 10.90 | 10.90 | 10.90 | 298,700 |   |  			
            | 2/19/2014 | -0.10 / -0.84% | 11.90 | 12.00 | 11.40 | 11.80 | 11.80 | 11.80 | 110,500 |   |  
            | 2/18/2014 | +0.70 / +6.25% | 11.50 | 12.20 | 11.50 | 11.90 | 11.90 | 11.90 | 184,000 |   |  			
            | 2/17/2014 | +1.00 / +9.80% | 10.10 | 11.20 | 10.00 | 11.20 | 11.20 | 11.20 | 158,500 |   |  
            | 2/14/2014 | 0.00 / 0.00% | 10.20 | 10.30 | 10.00 | 10.20 | 10.20 | 10.20 | 118,500 |   |  			
            | 2/13/2014 | +0.20 / +2.00% | 10.00 | 10.40 | 10.00 | 10.20 | 10.20 | 10.20 | 201,900 |   |  
            | 2/12/2014 | +0.50 / +5.26% | 9.70 | 10.00 | 9.40 | 10.00 | 10.00 | 10.00 | 95,400 |   |  			
            | 2/11/2014 | -0.10 / -1.04% | 9.60 | 10.10 | 9.50 | 9.50 | 9.50 | 9.50 | 120,320 |   |  
            | 2/10/2014 | +0.80 / +9.09% | 8.80 | 9.60 | 8.80 | 9.60 | 9.60 | 9.60 | 145,900 |   |  			
            | 2/7/2014 | -0.10 / -1.12% | 8.90 | 9.00 | 8.80 | 8.80 | 8.80 | 8.80 | 49,310 |   |  
            | 2/6/2014 | +0.20 / +2.30% | 8.70 | 8.90 | 7.90 | 8.90 | 8.90 | 8.90 | 80,300 |   |  			
            | 1/27/2014 | +0.10 / +1.16% | 8.70 | 8.90 | 8.60 | 8.70 | 8.70 | 8.70 | 40,303 |   |  
            | 1/24/2014 | -0.10 / -1.15% | 8.80 | 8.90 | 8.50 | 8.60 | 8.60 | 8.60 | 59,200 |   |  			
            | 1/23/2014 | +0.50 / +6.10% | 8.50 | 8.70 | 8.30 | 8.70 | 8.70 | 8.70 | 65,740 |   |  
            | 1/22/2014 | -0.70 / -7.87% | 9.00 | 9.00 | 8.20 | 8.20 | 8.20 | 8.20 | 69,100 |   |  			
            | 1/21/2014 | +0.70 / +8.54% | 8.20 | 8.90 | 8.20 | 8.90 | 8.90 | 8.90 | 40,600 |   |  
            | 1/20/2014 | -0.80 / -8.89% | 8.60 | 8.90 | 8.10 | 8.20 | 8.20 | 8.20 | 369,910 |   |  			
            | 1/17/2014 | -0.90 / -9.09% | 9.60 | 9.70 | 9.00 | 9.00 | 9.00 | 9.00 | 304,000 |   |  
            | 1/16/2014 | -0.90 / -8.33% | 10.70 | 10.80 | 9.80 | 9.90 | 9.90 | 9.90 | 334,410 |   |  			
            | 1/15/2014 | -0.10 / -0.92% | 10.90 | 10.90 | 10.80 | 10.80 | 10.80 | 10.80 | 203,100 |   |  
            | 1/14/2014 | 0.00 / 0.00% | 10.90 | 11.30 | 10.80 | 10.90 | 10.90 | 10.90 | 339,700 |   |  			
            | 1/13/2014 | -0.10 / -0.91% | 10.90 | 11.10 | 10.90 | 10.90 | 10.90 | 10.90 | 101,900 |   |  
            | 1/10/2014 | +0.10 / +0.92% | 10.90 | 11.30 | 10.90 | 11.00 | 11.00 | 11.00 | 453,700 |   |  			
            | 1/9/2014 | 0.00 / 0.00% | 10.80 | 11.00 | 10.80 | 10.90 | 10.90 | 10.90 | 59,600 |   |  
            | 1/8/2014 | +0.10 / +0.93% | 11.10 | 11.10 | 10.80 | 10.90 | 10.90 | 10.90 | 32,200 |   |  |