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                    Closing price on 3/19/2014
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        |           
                
                    | Open | 12.80 |  
                    | High | 13.20 |  
                    | Low | 12.70 |  
                    | Volume | 79,000 |  
                    | Split-adjusted Price | 13.00 |  
                
             | 
 |  SD7 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/19/2014 | +0.20 / +1.56% | 12.80 | 13.20 | 12.70 | 13.00 | 13.00 | 13.00 | 79,000 |   |  
            | 3/18/2014 | +0.10 / +0.79% | 13.00 | 13.00 | 12.60 | 12.80 | 12.80 | 12.80 | 112,029 |   |  			
            | 3/17/2014 | +0.80 / +6.72% | 12.50 | 12.90 | 12.10 | 12.70 | 12.70 | 12.70 | 233,500 |   |  
            | 3/14/2014 | 0.00 / 0.00% | 11.90 | 11.90 | 11.80 | 11.90 | 11.90 | 11.90 | 65,700 |   |  			
            | 3/13/2014 | +0.20 / +1.71% | 11.50 | 12.00 | 11.50 | 11.90 | 11.90 | 11.90 | 110,128 |   |  
            | 3/12/2014 | -0.30 / -2.50% | 12.00 | 12.20 | 11.70 | 11.70 | 11.70 | 11.70 | 160,200 |   |  			
            | 3/11/2014 | +0.50 / +4.35% | 11.70 | 12.10 | 11.50 | 12.00 | 12.00 | 12.00 | 158,907 |   |  
            | 3/10/2014 | +0.50 / +4.55% | 10.90 | 11.60 | 10.80 | 11.50 | 11.50 | 11.50 | 103,293 |   |  			
            | 3/7/2014 | 0.00 / 0.00% | 10.90 | 11.10 | 10.90 | 11.00 | 11.00 | 11.00 | 51,100 |   |  
            | 3/6/2014 | +0.10 / +0.92% | 10.90 | 11.00 | 10.90 | 11.00 | 11.00 | 11.00 | 59,420 |   |  			
            | 3/5/2014 | +0.10 / +0.93% | 10.90 | 10.90 | 10.80 | 10.90 | 10.90 | 10.90 | 48,500 |   |  
            | 3/4/2014 | 0.00 / 0.00% | 10.80 | 10.90 | 10.40 | 10.80 | 10.80 | 10.80 | 78,100 |   |  			
            | 3/3/2014 | -0.30 / -2.70% | 10.80 | 11.00 | 10.70 | 10.80 | 10.80 | 10.80 | 85,100 |   |  
            | 2/28/2014 | +0.20 / +1.83% | 11.00 | 11.10 | 10.80 | 11.10 | 11.10 | 11.10 | 60,800 |   |  			
            | 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 |   |  |