| 
                 
                    Closing price on 7/22/2014
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    45.00 | 
                 
                
                    | High | 
                    45.00 | 
                 
                
                    | Low | 
                    44.10 | 
                     
                
                    | Volume | 
                    62,710 | 
                                 
                
                    | Split-adjusted Price | 
                    5.95 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
HSG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/22/2014
             | 
            
                -0.30 / -0.67%
             |             
            
                45.00
             |           
            
                45.00
             |               
            
                44.10
             |                           
            
                44.30
             | 
            
                44.30
             |                     
            
                5.95
             |                                 
            
                62,710
             |            
            
                 
             |                                       
         
    
        
            | 
                7/21/2014
             | 
            
                -0.70 / -1.55%
             |             
            
                45.30
             |           
            
                45.30
             |               
            
                44.50
             |                           
            
                44.60
             | 
            
                44.60
             |                     
            
                5.99
             |                                 
            
                122,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/18/2014
             | 
            
                -0.10 / -0.22%
             |             
            
                45.00
             |           
            
                45.30
             |               
            
                44.50
             |                           
            
                45.30
             | 
            
                45.30
             |                     
            
                6.08
             |                                 
            
                69,860
             |            
            
                 
             |                                       
         
    
        
            | 
                7/17/2014
             | 
            
                +0.40 / +0.89%
             |             
            
                45.10
             |           
            
                45.50
             |               
            
                44.80
             |                           
            
                45.40
             | 
            
                45.40
             |                     
            
                6.10
             |                                 
            
                21,130
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/16/2014
             | 
            
                -0.30 / -0.66%
             |             
            
                45.90
             |           
            
                45.90
             |               
            
                45.00
             |                           
            
                45.00
             | 
            
                45.00
             |                     
            
                6.04
             |                                 
            
                1,785,590
             |            
            
                 
             |                                       
         
    
        
            | 
                7/15/2014
             | 
            
                -0.20 / -0.44%
             |             
            
                45.50
             |           
            
                45.80
             |               
            
                45.20
             |                           
            
                45.30
             | 
            
                45.30
             |                     
            
                6.08
             |                                 
            
                458,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/14/2014
             | 
            
                +0.20 / +0.44%
             |             
            
                45.30
             |           
            
                45.90
             |               
            
                45.10
             |                           
            
                45.50
             | 
            
                45.50
             |                     
            
                6.11
             |                                 
            
                40,510
             |            
            
                 
             |                                       
         
    
        
            | 
                7/11/2014
             | 
            
                -0.70 / -1.52%
             |             
            
                45.50
             |           
            
                45.90
             |               
            
                44.50
             |                           
            
                45.30
             | 
            
                45.30
             |                     
            
                6.08
             |                                 
            
                34,670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/10/2014
             | 
            
                -0.80 / -1.71%
             |             
            
                46.80
             |           
            
                46.80
             |               
            
                45.80
             |                           
            
                46.00
             | 
            
                46.00
             |                     
            
                6.18
             |                                 
            
                174,170
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2014
             | 
            
                +0.20 / +0.43%
             |             
            
                46.60
             |           
            
                47.00
             |               
            
                46.60
             |                           
            
                46.80
             | 
            
                46.80
             |                     
            
                6.29
             |                                 
            
                134,990
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/8/2014
             | 
            
                -0.40 / -0.85%
             |             
            
                47.00
             |           
            
                47.00
             |               
            
                45.90
             |                           
            
                46.60
             | 
            
                46.60
             |                     
            
                6.26
             |                                 
            
                203,440
             |            
            
                 
             |                                       
         
    
        
            | 
                7/7/2014
             | 
            
                +1.20 / +2.62%
             |             
            
                45.80
             |           
            
                47.00
             |               
            
                45.80
             |                           
            
                47.00
             | 
            
                47.00
             |                     
            
                6.31
             |                                 
            
                253,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/4/2014
             | 
            
                +0.10 / +0.22%
             |             
            
                46.00
             |           
            
                46.00
             |               
            
                45.50
             |                           
            
                45.80
             | 
            
                45.80
             |                     
            
                6.15
             |                                 
            
                247,100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/3/2014
             | 
            
                +1.00 / +2.24%
             |             
            
                44.80
             |           
            
                46.00
             |               
            
                44.80
             |                           
            
                45.70
             | 
            
                45.70
             |                     
            
                6.14
             |                                 
            
                288,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/2/2014
             | 
            
                +0.60 / +1.36%
             |             
            
                44.40
             |           
            
                44.70
             |               
            
                44.10
             |                           
            
                44.70
             | 
            
                44.70
             |                     
            
                6.00
             |                                 
            
                55,250
             |            
            
                 
             |                                       
         
    
        
            | 
                7/1/2014
             | 
            
                +0.10 / +0.23%
             |             
            
                44.40
             |           
            
                44.40
             |               
            
                44.00
             |                           
            
                44.10
             | 
            
                44.10
             |                     
            
                5.92
             |                                 
            
                37,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/30/2014
             | 
            
                -0.20 / -0.45%
             |             
            
                44.60
             |           
            
                44.60
             |               
            
                44.00
             |                           
            
                44.00
             | 
            
                44.00
             |                     
            
                5.91
             |                                 
            
                36,530
             |            
            
                 
             |                                       
         
    
        
            | 
                6/27/2014
             | 
            
                -0.40 / -0.90%
             |             
            
                44.60
             |           
            
                44.60
             |               
            
                44.10
             |                           
            
                44.20
             | 
            
                44.20
             |                     
            
                5.94
             |                                 
            
                11,340
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/26/2014
             | 
            
                -0.40 / -0.89%
             |             
            
                44.50
             |           
            
                44.90
             |               
            
                44.40
             |                           
            
                44.60
             | 
            
                44.60
             |                     
            
                5.99
             |                                 
            
                65,140
             |            
            
                 
             |                                       
         
    
        
            | 
                6/25/2014
             | 
            
                0.00 / 0.00%
             |             
            
                44.90
             |           
            
                45.00
             |               
            
                44.10
             |                           
            
                45.00
             | 
            
                45.00
             |                     
            
                6.04
             |                                 
            
                185,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/24/2014
             | 
            
                +0.20 / +0.45%
             |             
            
                44.80
             |           
            
                45.00
             |               
            
                44.70
             |                           
            
                45.00
             | 
            
                45.00
             |                     
            
                6.04
             |                                 
            
                67,250
             |            
            
                 
             |                                       
         
    
        
            | 
                6/23/2014
             | 
            
                +2.60 / +6.16%
             |             
            
                43.70
             |           
            
                44.80
             |               
            
                43.20
             |                           
            
                44.80
             | 
            
                44.80
             |                     
            
                6.02
             |                                 
            
                40,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/20/2014
             | 
            
                -2.80 / -6.22%
             |             
            
                44.90
             |           
            
                45.20
             |               
            
                42.20
             |                           
            
                42.20
             | 
            
                42.20
             |                     
            
                5.67
             |                                 
            
                760,160
             |            
            
                 
             |                                       
         
    
        
            | 
                6/19/2014
             | 
            
                +0.10 / +0.22%
             |             
            
                43.50
             |           
            
                45.00
             |               
            
                43.00
             |                           
            
                45.00
             | 
            
                45.00
             |                     
            
                6.04
             |                                 
            
                142,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/18/2014
             | 
            
                +0.40 / +0.90%
             |             
            
                44.50
             |           
            
                45.20
             |               
            
                44.50
             |                           
            
                44.90
             | 
            
                44.90
             |                     
            
                6.03
             |                                 
            
                110,920
             |            
            
                 
             |                                       
         
    
        
            | 
                6/17/2014
             | 
            
                -0.40 / -0.89%
             |             
            
                44.00
             |           
            
                44.90
             |               
            
                44.00
             |                           
            
                44.50
             | 
            
                44.50
             |                     
            
                5.98
             |                                 
            
                38,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/16/2014
             | 
            
                +0.50 / +1.13%
             |             
            
                45.20
             |           
            
                45.30
             |               
            
                44.50
             |                           
            
                44.90
             | 
            
                44.90
             |                     
            
                6.03
             |                                 
            
                53,390
             |            
            
                 
             |                                       
         
    
        
            | 
                6/13/2014
             | 
            
                +1.40 / +3.26%
             |             
            
                43.10
             |           
            
                45.00
             |               
            
                42.80
             |                           
            
                44.40
             | 
            
                44.40
             |                     
            
                5.96
             |                                 
            
                131,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/12/2014
             | 
            
                0.00 / 0.00%
             |             
            
                43.40
             |           
            
                43.40
             |               
            
                42.70
             |                           
            
                43.00
             | 
            
                43.00
             |                     
            
                5.77
             |                                 
            
                95,540
             |            
            
                 
             |                                       
         
    
        
            | 
                6/11/2014
             | 
            
                0.00 / 0.00%
             |             
            
                43.50
             |           
            
                43.50
             |               
            
                43.00
             |                           
            
                43.00
             | 
            
                43.00
             |                     
            
                5.77
             |                                 
            
                90,540
             |  
            
                 
             |                                                              
             
    
         
    
    
 |