| 
                 
                    Closing price on 10/29/2015
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    7.00 | 
                 
                
                    | High | 
                    7.10 | 
                 
                
                    | Low | 
                    7.00 | 
                     
                
                    | Volume | 
                    423,600 | 
                                 
                
                    | Split-adjusted Price | 
                    1.32 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SHS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/29/2015
             | 
            
                +0.10 / +1.45%
             |             
            
                7.00
             |           
            
                7.10
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.05
             |                     
            
                1.32
             |                                 
            
                423,600
             |            
            
                 
             |                                       
         
    
        
            | 
                10/28/2015
             | 
            
                +0.10 / +1.47%
             |             
            
                6.90
             |           
            
                7.10
             |               
            
                6.90
             |                           
            
                6.90
             | 
            
                6.98
             |                     
            
                1.30
             |                                 
            
                888,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/27/2015
             | 
            
                0.00 / 0.00%
             |             
            
                6.80
             |           
            
                7.00
             |               
            
                6.80
             |                           
            
                6.80
             | 
            
                6.93
             |                     
            
                1.28
             |                                 
            
                524,600
             |            
            
                 
             |                                       
         
    
        
            | 
                10/26/2015
             | 
            
                0.00 / 0.00%
             |             
            
                6.80
             |           
            
                7.00
             |               
            
                6.80
             |                           
            
                6.80
             | 
            
                6.97
             |                     
            
                1.28
             |                                 
            
                540,898
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/23/2015
             | 
            
                -0.10 / -1.45%
             |             
            
                6.90
             |           
            
                7.10
             |               
            
                6.80
             |                           
            
                6.80
             | 
            
                6.98
             |                     
            
                1.28
             |                                 
            
                552,300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/22/2015
             | 
            
                0.00 / 0.00%
             |             
            
                6.90
             |           
            
                7.00
             |               
            
                6.90
             |                           
            
                6.90
             | 
            
                6.93
             |                     
            
                1.30
             |                                 
            
                537,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/21/2015
             | 
            
                +0.10 / +1.47%
             |             
            
                6.60
             |           
            
                7.00
             |               
            
                6.60
             |                           
            
                6.90
             | 
            
                6.88
             |                     
            
                1.30
             |                                 
            
                450,100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/20/2015
             | 
            
                -0.10 / -1.45%
             |             
            
                6.80
             |           
            
                6.90
             |               
            
                6.70
             |                           
            
                6.80
             | 
            
                6.81
             |                     
            
                1.28
             |                                 
            
                404,144
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/19/2015
             | 
            
                -0.10 / -1.43%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                6.80
             |                           
            
                6.90
             | 
            
                6.89
             |                     
            
                1.30
             |                                 
            
                276,100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/16/2015
             | 
            
                0.00 / 0.00%
             |             
            
                7.00
             |           
            
                7.10
             |               
            
                6.90
             |                           
            
                7.00
             | 
            
                6.98
             |                     
            
                1.32
             |                                 
            
                704,772
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/15/2015
             | 
            
                0.00 / 0.00%
             |             
            
                7.00
             |           
            
                7.10
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                1.32
             |                                 
            
                309,006
             |            
            
                 
             |                                       
         
    
        
            | 
                10/14/2015
             | 
            
                -0.10 / -1.41%
             |             
            
                7.10
             |           
            
                7.20
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.05
             |                     
            
                1.32
             |                                 
            
                335,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/13/2015
             | 
            
                -0.10 / -1.39%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                7.00
             |                           
            
                7.10
             | 
            
                7.20
             |                     
            
                1.34
             |                                 
            
                379,311
             |            
            
                 
             |                                       
         
    
        
            | 
                10/12/2015
             | 
            
                +0.20 / +2.86%
             |             
            
                7.10
             |           
            
                7.20
             |               
            
                7.00
             |                           
            
                7.20
             | 
            
                7.12
             |                     
            
                1.36
             |                                 
            
                755,609
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/9/2015
             | 
            
                0.00 / 0.00%
             |             
            
                7.10
             |           
            
                7.20
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.05
             |                     
            
                1.32
             |                                 
            
                401,525
             |            
            
                 
             |                                       
         
    
        
            | 
                10/8/2015
             | 
            
                +0.10 / +1.45%
             |             
            
                7.00
             |           
            
                7.10
             |               
            
                6.90
             |                           
            
                7.00
             | 
            
                7.01
             |                     
            
                1.32
             |                                 
            
                286,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/7/2015
             | 
            
                -0.20 / -2.82%
             |             
            
                7.10
             |           
            
                7.20
             |               
            
                6.90
             |                           
            
                6.90
             | 
            
                7.01
             |                     
            
                1.30
             |                                 
            
                336,900
             |            
            
                 
             |                                       
         
    
        
            | 
                10/6/2015
             | 
            
                +0.40 / +5.97%
             |             
            
                6.80
             |           
            
                7.20
             |               
            
                6.80
             |                           
            
                7.10
             | 
            
                7.00
             |                     
            
                1.34
             |                                 
            
                1,068,655
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/5/2015
             | 
            
                +0.10 / +1.52%
             |             
            
                6.70
             |           
            
                6.80
             |               
            
                6.60
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                1.27
             |                                 
            
                186,636
             |            
            
                 
             |                                       
         
    
        
            | 
                10/2/2015
             | 
            
                -0.10 / -1.49%
             |             
            
                6.70
             |           
            
                6.80
             |               
            
                6.60
             |                           
            
                6.60
             | 
            
                6.70
             |                     
            
                1.25
             |                                 
            
                105,291
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/1/2015
             | 
            
                0.00 / 0.00%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.60
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                1.27
             |                                 
            
                142,100
             |            
            
                 
             |                                       
         
    
        
            | 
                9/30/2015
             | 
            
                0.00 / 0.00%
             |             
            
                6.70
             |           
            
                6.80
             |               
            
                6.70
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                1.27
             |                                 
            
                136,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/29/2015
             | 
            
                0.00 / 0.00%
             |             
            
                6.70
             |           
            
                6.70
             |               
            
                6.60
             |                           
            
                6.70
             | 
            
                6.62
             |                     
            
                1.27
             |                                 
            
                212,566
             |            
            
                 
             |                                       
         
    
        
            | 
                9/28/2015
             | 
            
                -0.10 / -1.47%
             |             
            
                6.80
             |           
            
                6.90
             |               
            
                6.70
             |                           
            
                6.70
             | 
            
                6.79
             |                     
            
                1.27
             |                                 
            
                155,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/25/2015
             | 
            
                -0.10 / -1.45%
             |             
            
                6.90
             |           
            
                6.90
             |               
            
                6.80
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                1.28
             |                                 
            
                200,300
             |            
            
                 
             |                                       
         
    
        
            | 
                9/24/2015
             | 
            
                +0.20 / +2.99%
             |             
            
                6.70
             |           
            
                7.00
             |               
            
                6.70
             |                           
            
                6.90
             | 
            
                6.89
             |                     
            
                1.30
             |                                 
            
                557,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/23/2015
             | 
            
                -0.10 / -1.47%
             |             
            
                6.80
             |           
            
                6.90
             |               
            
                6.70
             |                           
            
                6.70
             | 
            
                6.79
             |                     
            
                1.27
             |                                 
            
                121,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/22/2015
             | 
            
                0.00 / 0.00%
             |             
            
                6.90
             |           
            
                7.00
             |               
            
                6.80
             |                           
            
                6.80
             | 
            
                6.90
             |                     
            
                1.28
             |                                 
            
                144,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/21/2015
             | 
            
                0.00 / 0.00%
             |             
            
                6.80
             |           
            
                6.90
             |               
            
                6.80
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                1.28
             |                                 
            
                216,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/18/2015
             | 
            
                +0.10 / +1.49%
             |             
            
                6.80
             |           
            
                6.90
             |               
            
                6.70
             |                           
            
                6.80
             | 
            
                6.78
             |                     
            
                1.28
             |                                 
            
                863,300
             |  
            
                 
             |                                                              
             
    
         
    
    
 |