| 
                 
                    Closing price on 7/31/2014
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    10.20 | 
                 
                
                    | High | 
                    10.60 | 
                 
                
                    | Low | 
                    10.20 | 
                     
                
                    | Volume | 
                    551,920 | 
                                 
                
                    | Split-adjusted Price | 
                    6.07 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
HUT Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/31/2014
             | 
            
                +0.20 / +1.94%
             |             
            
                10.20
             |           
            
                10.60
             |               
            
                10.20
             |                           
            
                10.50
             | 
            
                10.40
             |                     
            
                6.07
             |                                 
            
                551,920
             |            
            
                 
             |                                       
         
    
        
            | 
                7/30/2014
             | 
            
                0.00 / 0.00%
             |             
            
                10.40
             |           
            
                10.40
             |               
            
                10.10
             |                           
            
                10.30
             | 
            
                10.26
             |                     
            
                5.95
             |                                 
            
                213,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/29/2014
             | 
            
                +0.10 / +0.98%
             |             
            
                10.20
             |           
            
                10.40
             |               
            
                10.10
             |                           
            
                10.30
             | 
            
                10.24
             |                     
            
                5.95
             |                                 
            
                462,900
             |            
            
                 
             |                                       
         
    
        
            | 
                7/28/2014
             | 
            
                -0.60 / -5.56%
             |             
            
                10.70
             |           
            
                10.70
             |               
            
                10.10
             |                           
            
                10.20
             | 
            
                10.34
             |                     
            
                5.89
             |                                 
            
                1,474,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/25/2014
             | 
            
                -0.40 / -3.57%
             |             
            
                11.20
             |           
            
                11.20
             |               
            
                10.80
             |                           
            
                10.80
             | 
            
                11.04
             |                     
            
                6.24
             |                                 
            
                588,654
             |            
            
                 
             |                                       
         
    
        
            | 
                7/24/2014
             | 
            
                0.00 / 0.00%
             |             
            
                11.20
             |           
            
                11.20
             |               
            
                11.10
             |                           
            
                11.20
             | 
            
                11.19
             |                     
            
                6.47
             |                                 
            
                437,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/23/2014
             | 
            
                +0.10 / +0.90%
             |             
            
                11.20
             |           
            
                11.30
             |               
            
                11.00
             |                           
            
                11.20
             | 
            
                11.17
             |                     
            
                6.47
             |                                 
            
                636,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/22/2014
             | 
            
                -0.30 / -2.63%
             |             
            
                11.50
             |           
            
                11.50
             |               
            
                11.10
             |                           
            
                11.10
             | 
            
                11.22
             |                     
            
                6.41
             |                                 
            
                804,780
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/21/2014
             | 
            
                -0.30 / -2.56%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                11.30
             |                           
            
                11.40
             | 
            
                11.50
             |                     
            
                6.59
             |                                 
            
                591,310
             |            
            
                 
             |                                       
         
    
        
            | 
                7/18/2014
             | 
            
                -0.10 / -0.85%
             |             
            
                11.70
             |           
            
                11.80
             |               
            
                11.60
             |                           
            
                11.70
             | 
            
                11.68
             |                     
            
                6.76
             |                                 
            
                1,005,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/17/2014
             | 
            
                +0.10 / +0.85%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                11.60
             |                           
            
                11.80
             | 
            
                11.68
             |                     
            
                6.82
             |                                 
            
                622,615
             |            
            
                 
             |                                       
         
    
        
            | 
                7/16/2014
             | 
            
                -0.10 / -0.85%
             |             
            
                12.10
             |           
            
                12.20
             |               
            
                11.70
             |                           
            
                11.70
             | 
            
                11.92
             |                     
            
                6.76
             |                                 
            
                1,045,096
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/15/2014
             | 
            
                +0.20 / +1.72%
             |             
            
                10.50
             |           
            
                11.90
             |               
            
                10.50
             |                           
            
                11.80
             | 
            
                11.80
             |                     
            
                6.82
             |                                 
            
                846,030
             |            
            
                 
             |                                       
         
    
        
            | 
                7/14/2014
             | 
            
                0.00 / 0.00%
             |             
            
                11.70
             |           
            
                11.70
             |               
            
                11.50
             |                           
            
                11.60
             | 
            
                11.59
             |                     
            
                6.70
             |                                 
            
                601,410
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2014
             | 
            
                0.00 / 0.00%
             |             
            
                11.60
             |           
            
                11.60
             |               
            
                11.40
             |                           
            
                11.60
             | 
            
                11.54
             |                     
            
                6.70
             |                                 
            
                825,440
             |            
            
                 
             |                                       
         
    
        
            | 
                7/10/2014
             | 
            
                -0.40 / -3.33%
             |             
            
                12.00
             |           
            
                12.00
             |               
            
                11.50
             |                           
            
                11.60
             | 
            
                11.68
             |                     
            
                6.70
             |                                 
            
                1,404,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/9/2014
             | 
            
                -0.20 / -1.64%
             |             
            
                12.30
             |           
            
                12.30
             |               
            
                12.00
             |                           
            
                12.00
             | 
            
                12.15
             |                     
            
                6.93
             |                                 
            
                797,730
             |            
            
                 
             |                                       
         
    
        
            | 
                7/8/2014
             | 
            
                +0.30 / +2.52%
             |             
            
                11.90
             |           
            
                12.20
             |               
            
                11.70
             |                           
            
                12.20
             | 
            
                11.88
             |                     
            
                7.05
             |                                 
            
                1,104,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/7/2014
             | 
            
                -0.30 / -2.46%
             |             
            
                12.10
             |           
            
                12.20
             |               
            
                11.80
             |                           
            
                11.90
             | 
            
                11.98
             |                     
            
                6.88
             |                                 
            
                1,069,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/4/2014
             | 
            
                +0.60 / +5.17%
             |             
            
                11.60
             |           
            
                12.20
             |               
            
                11.60
             |                           
            
                12.20
             | 
            
                11.92
             |                     
            
                7.05
             |                                 
            
                2,182,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/3/2014
             | 
            
                +0.10 / +0.87%
             |             
            
                10.80
             |           
            
                11.70
             |               
            
                10.80
             |                           
            
                11.60
             | 
            
                11.59
             |                     
            
                6.70
             |                                 
            
                1,352,554
             |            
            
                 
             |                                       
         
    
        
            | 
                7/2/2014
             | 
            
                +0.20 / +1.77%
             |             
            
                10.20
             |           
            
                11.60
             |               
            
                10.20
             |                           
            
                11.50
             | 
            
                11.42
             |                     
            
                6.64
             |                                 
            
                802,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/1/2014
             | 
            
                +0.10 / +0.89%
             |             
            
                11.30
             |           
            
                11.40
             |               
            
                11.20
             |                           
            
                11.30
             | 
            
                11.26
             |                     
            
                6.53
             |                                 
            
                937,400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/30/2014
             | 
            
                -0.20 / -1.75%
             |             
            
                11.30
             |           
            
                11.40
             |               
            
                11.20
             |                           
            
                11.20
             | 
            
                11.23
             |                     
            
                6.47
             |                                 
            
                1,196,990
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/27/2014
             | 
            
                0.00 / 0.00%
             |             
            
                11.40
             |           
            
                11.40
             |               
            
                11.20
             |                           
            
                11.40
             | 
            
                11.28
             |                     
            
                6.59
             |                                 
            
                889,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/26/2014
             | 
            
                0.00 / 0.00%
             |             
            
                11.50
             |           
            
                11.60
             |               
            
                11.30
             |                           
            
                11.40
             | 
            
                11.43
             |                     
            
                6.59
             |                                 
            
                755,860
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/25/2014
             | 
            
                +0.20 / +1.79%
             |             
            
                11.30
             |           
            
                11.50
             |               
            
                11.10
             |                           
            
                11.40
             | 
            
                11.33
             |                     
            
                6.59
             |                                 
            
                688,940
             |            
            
                 
             |                                       
         
    
        
            | 
                6/24/2014
             | 
            
                +0.10 / +0.90%
             |             
            
                10.00
             |           
            
                11.20
             |               
            
                10.00
             |                           
            
                11.20
             | 
            
                11.01
             |                     
            
                6.47
             |                                 
            
                436,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/23/2014
             | 
            
                0.00 / 0.00%
             |             
            
                11.10
             |           
            
                11.20
             |               
            
                10.90
             |                           
            
                11.10
             | 
            
                11.05
             |                     
            
                6.41
             |                                 
            
                440,900
             |            
            
                 
             |                                       
         
    
        
            | 
                6/20/2014
             | 
            
                -0.20 / -1.77%
             |             
            
                11.20
             |           
            
                11.50
             |               
            
                11.00
             |                           
            
                11.10
             | 
            
                11.19
             |                     
            
                6.41
             |                                 
            
                644,100
             |  
            
                 
             |                                                              
             
    
         
    
    
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