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            | 
                    Closing price on 4/16/2014
                 |  |  
    
        |           
                
                    | Open | 16.60 |  
                    | High | 16.90 |  
                    | Low | 15.60 |  
                    | Volume | 576,560 |  
                    | Split-adjusted Price | 9.65 |  
                
             | 
 |  SD9 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/16/2014 | -0.20 / -1.18% | 16.60 | 16.90 | 15.60 | 16.70 | 16.70 | 9.65 | 576,560 |   |  
            | 4/15/2014 | -0.90 / -5.06% | 17.60 | 17.80 | 16.90 | 16.90 | 16.90 | 9.76 | 660,470 |   |  			
            | 4/14/2014 | +0.60 / +3.49% | 17.20 | 18.30 | 16.90 | 17.80 | 17.80 | 10.28 | 1,023,080 |   |  
            | 4/11/2014 | +0.50 / +2.99% | 16.50 | 17.30 | 16.00 | 17.20 | 17.20 | 9.94 | 755,714 |   |  			
            | 4/10/2014 | +0.20 / +1.21% | 16.40 | 16.80 | 16.40 | 16.70 | 16.70 | 9.65 | 109,640 |   |  
            | 4/8/2014 | -0.30 / -1.79% | 16.90 | 16.90 | 16.40 | 16.50 | 16.50 | 9.53 | 87,051 |   |  			
            | 4/7/2014 | +0.30 / +1.82% | 16.50 | 16.80 | 16.20 | 16.80 | 16.80 | 9.70 | 107,300 |   |  
            | 4/4/2014 | -0.20 / -1.20% | 16.50 | 16.80 | 16.30 | 16.50 | 16.50 | 9.53 | 22,500 |   |  			
            | 4/3/2014 | +1.00 / +6.37% | 15.50 | 16.70 | 15.50 | 16.70 | 16.70 | 9.65 | 384,200 |   |  
            | 4/2/2014 | -0.80 / -4.85% | 16.30 | 16.90 | 15.70 | 15.70 | 15.70 | 9.07 | 1,485,502 |   |  			
            | 4/1/2014 | -0.40 / -2.37% | 17.30 | 17.40 | 16.20 | 16.50 | 16.50 | 9.53 | 160,846 |   |  
            | 3/31/2014 | -0.20 / -1.17% | 17.10 | 17.30 | 16.90 | 16.90 | 16.90 | 9.76 | 114,900 |   |  			
            | 3/28/2014 | +0.40 / +2.40% | 16.80 | 17.90 | 16.50 | 17.10 | 17.10 | 9.88 | 568,900 |   |  
            | 3/27/2014 | +0.10 / +0.60% | 16.50 | 16.70 | 16.40 | 16.70 | 16.70 | 9.65 | 111,700 |   |  			
            | 3/26/2014 | +0.10 / +0.61% | 16.50 | 17.20 | 16.40 | 16.60 | 16.60 | 9.59 | 222,370 |   |  
            | 3/25/2014 | -0.80 / -4.62% | 17.00 | 17.40 | 16.50 | 16.50 | 16.50 | 9.53 | 446,709 |   |  			
            | 3/24/2014 | 0.00 / 0.00% | 17.10 | 17.50 | 16.80 | 17.30 | 17.30 | 9.99 | 229,490 |   |  
            | 3/21/2014 | +0.20 / +1.17% | 16.80 | 17.50 | 16.80 | 17.30 | 17.30 | 9.99 | 118,049 |   |  			
            | 3/20/2014 | -0.90 / -5.00% | 17.50 | 18.00 | 16.90 | 17.10 | 17.10 | 9.88 | 262,900 |   |  
            | 3/19/2014 | +0.80 / +4.65% | 16.80 | 18.20 | 16.70 | 18.00 | 18.00 | 10.40 | 441,469 |   |  			
            | 3/18/2014 | +0.30 / +1.78% | 16.90 | 17.20 | 16.70 | 17.20 | 17.20 | 9.94 | 216,920 |   |  
            | 3/17/2014 | -0.10 / -0.59% | 16.90 | 17.00 | 16.70 | 16.90 | 16.90 | 9.76 | 166,983 |   |  			
            | 3/14/2014 | +0.20 / +1.19% | 16.00 | 17.30 | 16.00 | 17.00 | 17.00 | 9.82 | 544,020 |   |  
            | 3/13/2014 | -0.20 / -1.18% | 16.90 | 16.90 | 16.40 | 16.80 | 16.80 | 9.70 | 293,154 |   |  			
            | 3/12/2014 | +1.10 / +6.92% | 17.20 | 17.20 | 16.60 | 17.00 | 17.00 | 9.82 | 611,026 |   |  
            | 3/11/2014 | +1.40 / +9.66% | 14.50 | 15.90 | 14.50 | 15.90 | 15.90 | 9.18 | 1,118,194 |   |  			
            | 3/10/2014 | +0.50 / +3.57% | 14.00 | 14.60 | 14.00 | 14.50 | 14.50 | 8.38 | 222,291 |   |  
            | 3/7/2014 | -0.30 / -2.10% | 14.00 | 14.30 | 14.00 | 14.00 | 14.00 | 8.09 | 19,253 |   |  			
            | 3/6/2014 | +0.30 / +2.14% | 14.00 | 14.30 | 13.00 | 14.30 | 14.30 | 8.26 | 72,190 |   |  
            | 3/5/2014 | +0.10 / +0.72% | 14.00 | 14.20 | 14.00 | 14.00 | 14.00 | 8.09 | 94,980 |   |  |