| 
                 
                    Closing price on 2/22/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    11.00 | 
                 
                
                    | High | 
                    11.30 | 
                 
                
                    | Low | 
                    10.90 | 
                     
                
                    | Volume | 
                    4,000 | 
                                 
                
                    | Split-adjusted Price | 
                    8.75 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
HMH Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/22/2021
             | 
            
                -0.30 / -2.63%
             |             
            
                11.00
             |           
            
                11.30
             |               
            
                10.90
             |                           
            
                11.10
             | 
            
                10.95
             |                     
            
                8.75
             |                                 
            
                4,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/19/2021
             | 
            
                +0.30 / +2.70%
             |             
            
                11.40
             |           
            
                11.40
             |               
            
                11.40
             |                           
            
                11.40
             | 
            
                11.40
             |                     
            
                8.98
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/18/2021
             | 
            
                -0.30 / -2.63%
             |             
            
                11.00
             |           
            
                11.10
             |               
            
                11.00
             |                           
            
                11.10
             | 
            
                11.00
             |                     
            
                8.75
             |                                 
            
                30,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/17/2021
             | 
            
                +0.30 / +2.70%
             |             
            
                10.80
             |           
            
                11.40
             |               
            
                10.60
             |                           
            
                11.40
             | 
            
                11.06
             |                     
            
                8.98
             |                                 
            
                9,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/9/2021
             | 
            
                +0.30 / +2.78%
             |             
            
                10.70
             |           
            
                11.10
             |               
            
                10.60
             |                           
            
                11.10
             | 
            
                10.68
             |                     
            
                8.75
             |                                 
            
                5,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/8/2021
             | 
            
                -0.40 / -3.57%
             |             
            
                11.20
             |           
            
                11.20
             |               
            
                10.80
             |                           
            
                10.80
             | 
            
                10.87
             |                     
            
                8.51
             |                                 
            
                8,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/5/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.20
             |           
            
                11.20
             |               
            
                11.20
             |                           
            
                11.20
             | 
            
                11.20
             |                     
            
                8.83
             |                                 
            
                5,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/4/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.20
             |           
            
                11.40
             |               
            
                10.70
             |                           
            
                11.20
             | 
            
                11.11
             |                     
            
                8.83
             |                                 
            
                17,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/3/2021
             | 
            
                +0.20 / +1.82%
             |             
            
                11.40
             |           
            
                11.40
             |               
            
                10.20
             |                           
            
                11.20
             | 
            
                10.80
             |                     
            
                8.83
             |                                 
            
                23,800
             |            
            
                 
             |                                       
         
    
        
            | 
                2/2/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.20
             |           
            
                11.20
             |               
            
                10.90
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                8.67
             |                                 
            
                1,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/1/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.00
             |           
            
                11.50
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.17
             |                     
            
                8.67
             |                                 
            
                66,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/29/2021
             | 
            
                +0.90 / +8.91%
             |             
            
                10.10
             |           
            
                11.00
             |               
            
                9.90
             |                           
            
                11.00
             | 
            
                10.62
             |                     
            
                8.67
             |                                 
            
                8,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/28/2021
             | 
            
                -0.80 / -7.34%
             |             
            
                10.90
             |           
            
                10.90
             |               
            
                9.90
             |                           
            
                10.10
             | 
            
                10.04
             |                     
            
                7.96
             |                                 
            
                78,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/27/2021
             | 
            
                +0.20 / +1.87%
             |             
            
                10.70
             |           
            
                10.90
             |               
            
                10.50
             |                           
            
                10.90
             | 
            
                10.60
             |                     
            
                8.59
             |                                 
            
                4,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/26/2021
             | 
            
                -0.60 / -5.31%
             |             
            
                10.80
             |           
            
                10.90
             |               
            
                10.70
             |                           
            
                10.70
             | 
            
                10.79
             |                     
            
                8.43
             |                                 
            
                9,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2021
             | 
            
                +0.30 / +2.73%
             |             
            
                10.50
             |           
            
                11.30
             |               
            
                10.50
             |                           
            
                11.30
             | 
            
                11.00
             |                     
            
                8.90
             |                                 
            
                21,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/22/2021
             | 
            
                -0.30 / -2.65%
             |             
            
                11.30
             |           
            
                11.30
             |               
            
                10.90
             |                           
            
                11.00
             | 
            
                10.98
             |                     
            
                8.67
             |                                 
            
                6,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/21/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.30
             |           
            
                11.30
             |               
            
                10.80
             |                           
            
                11.30
             | 
            
                11.09
             |                     
            
                8.90
             |                                 
            
                10,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/20/2021
             | 
            
                +0.30 / +2.73%
             |             
            
                10.90
             |           
            
                11.40
             |               
            
                10.70
             |                           
            
                11.30
             | 
            
                10.93
             |                     
            
                8.90
             |                                 
            
                33,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2021
             | 
            
                -0.70 / -5.98%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                10.80
             |                           
            
                11.00
             | 
            
                11.26
             |                     
            
                8.67
             |                                 
            
                25,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2021
             | 
            
                +0.60 / +5.41%
             |             
            
                11.50
             |           
            
                11.80
             |               
            
                11.30
             |                           
            
                11.70
             | 
            
                11.57
             |                     
            
                9.22
             |                                 
            
                78,800
             |            
            
                 
             |                                       
         
    
        
            | 
                1/15/2021
             | 
            
                +0.10 / +0.91%
             |             
            
                11.00
             |           
            
                11.30
             |               
            
                11.00
             |                           
            
                11.10
             | 
            
                11.16
             |                     
            
                8.75
             |                                 
            
                85,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/14/2021
             | 
            
                +0.20 / +1.85%
             |             
            
                10.80
             |           
            
                11.00
             |               
            
                10.80
             |                           
            
                11.00
             | 
            
                10.93
             |                     
            
                8.67
             |                                 
            
                45,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/13/2021
             | 
            
                -0.10 / -0.92%
             |             
            
                10.90
             |           
            
                10.90
             |               
            
                10.60
             |                           
            
                10.80
             | 
            
                10.86
             |                     
            
                8.51
             |                                 
            
                18,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/12/2021
             | 
            
                +0.80 / +7.92%
             |             
            
                10.50
             |           
            
                10.90
             |               
            
                10.40
             |                           
            
                10.90
             | 
            
                10.68
             |                     
            
                8.59
             |                                 
            
                37,200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/11/2021
             | 
            
                -0.60 / -5.61%
             |             
            
                10.70
             |           
            
                10.70
             |               
            
                10.10
             |                           
            
                10.10
             | 
            
                10.41
             |                     
            
                7.96
             |                                 
            
                39,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/8/2021
             | 
            
                -0.20 / -1.83%
             |             
            
                10.80
             |           
            
                10.90
             |               
            
                10.60
             |                           
            
                10.70
             | 
            
                10.77
             |                     
            
                8.43
             |                                 
            
                38,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/7/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.90
             |           
            
                10.90
             |               
            
                10.80
             |                           
            
                10.90
             | 
            
                10.85
             |                     
            
                8.59
             |                                 
            
                39,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/6/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.50
             |           
            
                11.50
             |               
            
                10.80
             |                           
            
                10.90
             | 
            
                10.88
             |                     
            
                8.59
             |                                 
            
                29,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/5/2021
             | 
            
                +0.10 / +0.85%
             |             
            
                11.70
             |           
            
                12.00
             |               
            
                11.70
             |                           
            
                11.90
             | 
            
                11.90
             |                     
            
                8.59
             |                                 
            
                116,300
             |  
            
                 
             |                                                              
             
    
         
    
    
 |