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                    Closing price on 9/10/2013
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        |           
                
                    | Open | 15.70 |  
                    | High | 15.70 |  
                    | Low | 15.00 |  
                    | Volume | 24,600 |  
                    | Split-adjusted Price | 3.51 |  
                
             | 
 |  SD5 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/10/2013 | +0.10 / +0.66% | 15.70 | 15.70 | 15.00 | 15.30 | 15.30 | 3.51 | 24,600 |   |  
            | 9/9/2013 | -0.30 / -1.94% | 15.50 | 15.50 | 15.00 | 15.20 | 15.20 | 3.49 | 34,400 |   |  			
            | 9/6/2013 | +0.10 / +0.65% | 15.30 | 15.50 | 15.00 | 15.50 | 15.50 | 3.56 | 25,200 |   |  
            | 9/5/2013 | +0.40 / +2.67% | 15.00 | 15.40 | 14.90 | 15.40 | 15.40 | 3.54 | 51,300 |   |  			
            | 9/4/2013 | 0.00 / 0.00% | 16.00 | 16.00 | 15.00 | 15.00 | 15.00 | 3.44 | 57,400 |   |  
            | 9/3/2013 | -0.50 / -3.23% | 15.50 | 15.50 | 15.00 | 15.00 | 15.00 | 3.44 | 70,200 |   |  			
            | 8/30/2013 | +0.20 / +1.31% | 15.30 | 15.50 | 15.10 | 15.50 | 15.50 | 3.56 | 32,400 |   |  
            | 8/29/2013 | -0.10 / -0.65% | 15.20 | 15.60 | 15.20 | 15.30 | 15.30 | 3.51 | 38,610 |   |  			
            | 8/28/2013 | -0.10 / -0.65% | 15.50 | 15.60 | 15.00 | 15.40 | 15.40 | 3.54 | 100,600 |   |  
            | 8/27/2013 | -0.80 / -4.91% | 16.30 | 16.30 | 15.50 | 15.50 | 15.50 | 3.56 | 65,600 |   |  			
            | 8/26/2013 | -0.20 / -1.21% | 16.80 | 16.80 | 16.00 | 16.30 | 16.30 | 3.74 | 62,500 |   |  
            | 8/23/2013 | +0.70 / +4.43% | 17.30 | 17.30 | 16.00 | 16.50 | 16.50 | 3.79 | 126,800 |   |  			
            | 8/22/2013 | -13.00 / -45.14% | 15.70 | 15.80 | 15.40 | 15.80 | 15.80 | 3.63 | 382,500 |   |  
            | 8/21/2013 | +0.60 / +2.13% | 28.10 | 29.00 | 28.00 | 28.80 | 28.80 | 3.31 | 105,000 |   |  			
            | 8/20/2013 | -0.50 / -1.74% | 28.20 | 28.70 | 28.00 | 28.20 | 28.20 | 3.24 | 91,001 |   |  
            | 8/19/2013 | 0.00 / 0.00% | 28.70 | 28.90 | 27.80 | 28.70 | 28.70 | 3.29 | 159,000 |   |  			
            | 8/16/2013 | +0.20 / +0.70% | 28.60 | 30.40 | 28.50 | 28.70 | 28.70 | 3.29 | 234,500 |   |  
            | 8/15/2013 | -0.10 / -0.35% | 28.80 | 28.80 | 28.20 | 28.50 | 28.50 | 3.27 | 86,600 |   |  			
            | 8/14/2013 | +0.10 / +0.35% | 28.50 | 28.60 | 28.00 | 28.60 | 28.60 | 3.28 | 54,800 |   |  
            | 8/13/2013 | +1.20 / +4.40% | 27.50 | 29.00 | 27.40 | 28.50 | 28.50 | 3.27 | 163,700 |   |  			
            | 8/12/2013 | -0.60 / -2.15% | 28.00 | 28.00 | 27.30 | 27.30 | 27.30 | 3.13 | 13,000 |   |  
            | 8/9/2013 | +1.30 / +4.89% | 27.00 | 27.90 | 27.00 | 27.90 | 27.90 | 3.20 | 45,800 |   |  			
            | 8/8/2013 | -0.90 / -3.27% | 27.70 | 27.70 | 26.60 | 26.60 | 26.60 | 3.05 | 35,500 |   |  
            | 8/7/2013 | +0.80 / +3.00% | 27.10 | 27.60 | 27.00 | 27.50 | 27.50 | 3.16 | 29,800 |   |  			
            | 8/6/2013 | -0.30 / -1.11% | 26.30 | 27.40 | 26.20 | 26.70 | 26.70 | 3.07 | 19,500 |   |  
            | 8/5/2013 | +0.50 / +1.89% | 26.50 | 27.00 | 26.50 | 27.00 | 27.00 | 3.10 | 9,500 |   |  			
            | 8/2/2013 | +0.50 / +1.92% | 26.20 | 26.50 | 26.20 | 26.50 | 26.50 | 3.04 | 18,700 |   |  
            | 8/1/2013 | +0.40 / +1.56% | 25.70 | 26.30 | 25.50 | 26.00 | 26.00 | 2.98 | 65,800 |   |  			
            | 7/31/2013 | -1.10 / -4.12% | 26.30 | 26.40 | 25.60 | 25.60 | 25.60 | 2.94 | 48,100 |   |  
            | 7/30/2013 | +0.20 / +0.75% | 26.50 | 27.00 | 26.50 | 26.70 | 26.70 | 3.07 | 13,200 |   |  |