| 
                 
                    Closing price on 6/4/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    6.20 | 
                 
                
                    | High | 
                    6.30 | 
                 
                
                    | Low | 
                    6.10 | 
                     
                
                    | Volume | 
                    1,469,900 | 
                                 
                
                    | Split-adjusted Price | 
                    5.21 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
HUT Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/4/2018
             | 
            
                +0.10 / +1.61%
             |             
            
                6.20
             |           
            
                6.30
             |               
            
                6.10
             |                           
            
                6.30
             | 
            
                6.20
             |                     
            
                5.21
             |                                 
            
                1,469,900
             |            
            
                 
             |                                       
         
    
        
            | 
                6/1/2018
             | 
            
                +0.10 / +1.64%
             |             
            
                6.10
             |           
            
                6.40
             |               
            
                6.00
             |                           
            
                6.20
             | 
            
                6.24
             |                     
            
                5.13
             |                                 
            
                1,791,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/31/2018
             | 
            
                0.00 / 0.00%
             |             
            
                6.00
             |           
            
                6.30
             |               
            
                6.00
             |                           
            
                6.10
             | 
            
                6.14
             |                     
            
                5.05
             |                                 
            
                1,223,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/30/2018
             | 
            
                -0.10 / -1.61%
             |             
            
                6.30
             |           
            
                6.40
             |               
            
                5.90
             |                           
            
                6.10
             | 
            
                6.07
             |                     
            
                5.05
             |                                 
            
                1,865,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/29/2018
             | 
            
                +0.50 / +8.77%
             |             
            
                5.20
             |           
            
                6.20
             |               
            
                5.20
             |                           
            
                6.20
             | 
            
                5.92
             |                     
            
                5.13
             |                                 
            
                2,034,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/28/2018
             | 
            
                -0.60 / -9.52%
             |             
            
                6.30
             |           
            
                6.30
             |               
            
                5.70
             |                           
            
                5.70
             | 
            
                5.89
             |                     
            
                4.72
             |                                 
            
                3,563,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/25/2018
             | 
            
                -0.30 / -4.55%
             |             
            
                6.60
             |           
            
                6.70
             |               
            
                6.30
             |                           
            
                6.30
             | 
            
                6.51
             |                     
            
                5.21
             |                                 
            
                957,800
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2018
             | 
            
                -0.20 / -2.94%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.60
             |                           
            
                6.60
             | 
            
                6.68
             |                     
            
                5.46
             |                                 
            
                495,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2018
             | 
            
                0.00 / 0.00%
             |             
            
                6.70
             |           
            
                6.80
             |               
            
                6.60
             |                           
            
                6.80
             | 
            
                6.72
             |                     
            
                5.63
             |                                 
            
                1,009,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/22/2018
             | 
            
                -0.20 / -2.86%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                6.70
             |                           
            
                6.80
             | 
            
                6.85
             |                     
            
                5.63
             |                                 
            
                3,524,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/21/2018
             | 
            
                -0.10 / -1.41%
             |             
            
                7.10
             |           
            
                7.20
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.09
             |                     
            
                5.79
             |                                 
            
                1,080,938
             |            
            
                 
             |                                       
         
    
        
            | 
                5/18/2018
             | 
            
                0.00 / 0.00%
             |             
            
                6.40
             |           
            
                7.10
             |               
            
                6.40
             |                           
            
                7.10
             | 
            
                6.99
             |                     
            
                5.87
             |                                 
            
                1,032,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/17/2018
             | 
            
                +0.10 / +1.43%
             |             
            
                7.00
             |           
            
                7.10
             |               
            
                6.90
             |                           
            
                7.10
             | 
            
                6.97
             |                     
            
                5.87
             |                                 
            
                1,022,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2018
             | 
            
                -0.10 / -1.41%
             |             
            
                7.10
             |           
            
                7.20
             |               
            
                6.90
             |                           
            
                7.00
             | 
            
                7.06
             |                     
            
                5.79
             |                                 
            
                1,765,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/15/2018
             | 
            
                -0.20 / -2.74%
             |             
            
                7.30
             |           
            
                7.30
             |               
            
                7.10
             |                           
            
                7.10
             | 
            
                7.22
             |                     
            
                5.87
             |                                 
            
                1,176,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/14/2018
             | 
            
                +0.20 / +2.82%
             |             
            
                7.10
             |           
            
                7.30
             |               
            
                7.00
             |                           
            
                7.30
             | 
            
                7.24
             |                     
            
                6.04
             |                                 
            
                706,228
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/11/2018
             | 
            
                0.00 / 0.00%
             |             
            
                7.10
             |           
            
                7.30
             |               
            
                7.00
             |                           
            
                7.10
             | 
            
                7.14
             |                     
            
                5.87
             |                                 
            
                948,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/10/2018
             | 
            
                -0.10 / -1.39%
             |             
            
                7.30
             |           
            
                7.40
             |               
            
                7.10
             |                           
            
                7.10
             | 
            
                7.25
             |                     
            
                5.87
             |                                 
            
                1,214,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/9/2018
             | 
            
                -0.20 / -2.70%
             |             
            
                7.30
             |           
            
                7.30
             |               
            
                7.10
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                5.96
             |                                 
            
                1,620,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/8/2018
             | 
            
                -0.10 / -1.33%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.30
             |                           
            
                7.40
             | 
            
                7.42
             |                     
            
                6.12
             |                                 
            
                1,286,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/7/2018
             | 
            
                +0.20 / +2.74%
             |             
            
                6.80
             |           
            
                7.60
             |               
            
                6.80
             |                           
            
                7.50
             | 
            
                7.47
             |                     
            
                6.21
             |                                 
            
                1,077,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/4/2018
             | 
            
                +0.10 / +1.39%
             |             
            
                7.30
             |           
            
                7.50
             |               
            
                7.20
             |                           
            
                7.30
             | 
            
                7.34
             |                     
            
                6.04
             |                                 
            
                1,395,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/3/2018
             | 
            
                0.00 / 0.00%
             |             
            
                7.20
             |           
            
                7.30
             |               
            
                6.70
             |                           
            
                7.20
             | 
            
                7.03
             |                     
            
                5.96
             |                                 
            
                2,832,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/2/2018
             | 
            
                -0.60 / -7.69%
             |             
            
                7.80
             |           
            
                8.10
             |               
            
                7.20
             |                           
            
                7.20
             | 
            
                7.59
             |                     
            
                5.96
             |                                 
            
                3,238,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/27/2018
             | 
            
                -0.10 / -1.27%
             |             
            
                7.70
             |           
            
                8.20
             |               
            
                7.20
             |                           
            
                7.80
             | 
            
                7.92
             |                     
            
                6.45
             |                                 
            
                1,907,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/26/2018
             | 
            
                -0.70 / -8.14%
             |             
            
                8.50
             |           
            
                8.70
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                8.21
             |                     
            
                6.54
             |                                 
            
                2,892,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/24/2018
             | 
            
                0.00 / 0.00%
             |             
            
                8.60
             |           
            
                8.80
             |               
            
                8.50
             |                           
            
                8.60
             | 
            
                8.61
             |                     
            
                7.12
             |                                 
            
                1,331,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/23/2018
             | 
            
                -0.40 / -4.44%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                8.60
             |                           
            
                8.60
             | 
            
                8.78
             |                     
            
                7.12
             |                                 
            
                1,653,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/20/2018
             | 
            
                +0.20 / +2.27%
             |             
            
                8.80
             |           
            
                9.00
             |               
            
                8.70
             |                           
            
                9.00
             | 
            
                8.87
             |                     
            
                7.45
             |                                 
            
                1,037,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2018
             | 
            
                -0.10 / -1.12%
             |             
            
                8.90
             |           
            
                9.00
             |               
            
                8.70
             |                           
            
                8.80
             | 
            
                8.82
             |                     
            
                7.28
             |                                 
            
                1,241,020
             |  
            
                 
             |                                                              
             
    
         
    
    
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