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            | 
                    Closing price on 4/5/2016
                 |  |  
    
        |           
                
                    | Open | 6.80 |  
                    | High | 6.90 |  
                    | Low | 6.70 |  
                    | Volume | 395,600 |  
                    | Split-adjusted Price | 1.30 |  
                
             | 
 |  SHS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/5/2016 | +0.10 / +1.47% | 6.80 | 6.90 | 6.70 | 6.90 | 6.80 | 1.30 | 395,600 |   |  
            | 4/4/2016 | +0.10 / +1.49% | 6.80 | 6.80 | 6.70 | 6.80 | 6.71 | 1.28 | 140,200 |   |  			
            | 4/1/2016 | 0.00 / 0.00% | 6.70 | 6.80 | 6.60 | 6.70 | 6.69 | 1.27 | 395,320 |   |  
            | 3/31/2016 | -0.30 / -4.29% | 7.00 | 7.00 | 6.70 | 6.70 | 6.87 | 1.27 | 94,200 |   |  			
            | 3/30/2016 | +0.10 / +1.45% | 6.80 | 7.00 | 6.80 | 7.00 | 6.88 | 1.32 | 322,950 |   |  
            | 3/29/2016 | -0.10 / -1.43% | 6.90 | 6.90 | 6.80 | 6.90 | 6.90 | 1.30 | 445,110 |   |  			
            | 3/28/2016 | +0.10 / +1.45% | 6.90 | 7.00 | 6.90 | 7.00 | 6.91 | 1.32 | 104,700 |   |  
            | 3/25/2016 | -0.10 / -1.43% | 7.00 | 7.00 | 6.90 | 6.90 | 6.95 | 1.30 | 402,800 |   |  			
            | 3/24/2016 | -0.20 / -2.78% | 7.10 | 7.30 | 7.00 | 7.00 | 7.20 | 1.32 | 824,576 |   |  
            | 3/23/2016 | +0.10 / +1.41% | 7.20 | 7.20 | 7.10 | 7.20 | 7.13 | 1.36 | 337,200 |   |  			
            | 3/22/2016 | -0.10 / -1.39% | 7.10 | 7.20 | 7.00 | 7.10 | 7.10 | 1.34 | 612,996 |   |  
            | 3/21/2016 | -0.10 / -1.37% | 7.30 | 7.30 | 7.10 | 7.20 | 7.18 | 1.36 | 922,600 |   |  			
            | 3/18/2016 | 0.00 / 0.00% | 7.30 | 7.40 | 7.20 | 7.30 | 7.27 | 1.38 | 870,400 |   |  
            | 3/17/2016 | 0.00 / 0.00% | 7.30 | 7.50 | 7.30 | 7.30 | 7.37 | 1.38 | 510,600 |   |  			
            | 3/16/2016 | 0.00 / 0.00% | 7.20 | 7.40 | 7.20 | 7.30 | 7.28 | 1.38 | 673,400 |   |  
            | 3/15/2016 | -0.10 / -1.35% | 7.40 | 7.50 | 7.30 | 7.30 | 7.36 | 1.38 | 224,800 |   |  			
            | 3/14/2016 | +0.10 / +1.37% | 7.40 | 7.50 | 7.40 | 7.40 | 7.40 | 1.40 | 769,100 |   |  
            | 3/11/2016 | -0.10 / -1.35% | 7.40 | 7.40 | 7.20 | 7.30 | 7.31 | 1.38 | 155,100 |   |  			
            | 3/10/2016 | +0.20 / +2.78% | 7.20 | 7.40 | 7.20 | 7.40 | 7.20 | 1.40 | 425,500 |   |  
            | 3/9/2016 | 0.00 / 0.00% | 7.20 | 7.30 | 7.20 | 7.20 | 7.20 | 1.36 | 87,400 |   |  			
            | 3/8/2016 | 0.00 / 0.00% | 7.20 | 7.30 | 7.10 | 7.20 | 7.18 | 1.36 | 228,700 |   |  
            | 3/7/2016 | 0.00 / 0.00% | 7.20 | 7.30 | 7.10 | 7.20 | 7.18 | 1.36 | 408,230 |   |  			
            | 3/4/2016 | 0.00 / 0.00% | 7.20 | 7.30 | 7.20 | 7.20 | 7.21 | 1.36 | 140,800 |   |  
            | 3/3/2016 | -0.20 / -2.70% | 7.40 | 7.40 | 7.20 | 7.20 | 7.29 | 1.36 | 343,300 |   |  			
            | 3/2/2016 | +0.10 / +1.37% | 7.50 | 7.50 | 7.30 | 7.40 | 7.39 | 1.40 | 190,735 |   |  
            | 3/1/2016 | 0.00 / 0.00% | 7.30 | 7.40 | 7.30 | 7.30 | 7.31 | 1.38 | 217,800 |   |  			
            | 2/29/2016 | -0.10 / -1.35% | 7.30 | 7.30 | 7.10 | 7.30 | 7.23 | 1.38 | 456,200 |   |  
            | 2/26/2016 | +0.20 / +2.78% | 7.30 | 7.40 | 7.20 | 7.40 | 7.33 | 1.40 | 117,700 |   |  			
            | 2/25/2016 | -0.30 / -4.00% | 7.50 | 7.50 | 7.20 | 7.20 | 7.50 | 1.36 | 405,300 |   |  
            | 2/24/2016 | +0.10 / +1.35% | 7.40 | 7.50 | 7.30 | 7.50 | 7.42 | 1.42 | 513,100 |   |  |