| 
                 
                    Closing price on 5/12/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    10.25 | 
                 
                
                    | High | 
                    10.30 | 
                 
                
                    | Low | 
                    10.00 | 
                     
                
                    | Volume | 
                    139,500 | 
                                 
                
                    | Split-adjusted Price | 
                    9.35 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SAM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/12/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.25
             |           
            
                10.30
             |               
            
                10.00
             |                           
            
                10.15
             | 
            
                10.10
             |                     
            
                9.35
             |                                 
            
                139,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/11/2021
             | 
            
                -0.05 / -0.49%
             |             
            
                10.20
             |           
            
                10.40
             |               
            
                10.00
             |                           
            
                10.15
             | 
            
                10.17
             |                     
            
                9.35
             |                                 
            
                1,954,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2021
             | 
            
                +0.10 / +0.99%
             |             
            
                10.00
             |           
            
                10.20
             |               
            
                9.92
             |                           
            
                10.20
             | 
            
                10.03
             |                     
            
                9.40
             |                                 
            
                126,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/7/2021
             | 
            
                -0.10 / -0.98%
             |             
            
                10.10
             |           
            
                10.30
             |               
            
                9.88
             |                           
            
                10.10
             | 
            
                10.04
             |                     
            
                9.30
             |                                 
            
                241,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/6/2021
             | 
            
                -0.40 / -3.77%
             |             
            
                10.45
             |           
            
                10.65
             |               
            
                10.15
             |                           
            
                10.20
             | 
            
                10.35
             |                     
            
                9.40
             |                                 
            
                341,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/5/2021
             | 
            
                +0.20 / +1.92%
             |             
            
                10.55
             |           
            
                10.60
             |               
            
                10.40
             |                           
            
                10.60
             | 
            
                10.49
             |                     
            
                9.76
             |                                 
            
                1,049,587
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/4/2021
             | 
            
                -0.10 / -0.95%
             |             
            
                10.00
             |           
            
                10.40
             |               
            
                10.00
             |                           
            
                10.40
             | 
            
                10.22
             |                     
            
                9.58
             |                                 
            
                3,103,700
             |            
            
                 
             |                                       
         
    
        
            | 
                4/29/2021
             | 
            
                -0.10 / -0.94%
             |             
            
                10.60
             |           
            
                10.80
             |               
            
                10.40
             |                           
            
                10.50
             | 
            
                10.60
             |                     
            
                9.67
             |                                 
            
                2,571,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/28/2021
             | 
            
                +0.20 / +1.92%
             |             
            
                10.40
             |           
            
                10.75
             |               
            
                10.40
             |                           
            
                10.60
             | 
            
                10.54
             |                     
            
                9.76
             |                                 
            
                147,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/27/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.40
             |           
            
                10.45
             |               
            
                10.20
             |                           
            
                10.40
             | 
            
                10.32
             |                     
            
                9.58
             |                                 
            
                7,068,609
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2021
             | 
            
                -0.30 / -2.80%
             |             
            
                10.70
             |           
            
                10.80
             |               
            
                10.35
             |                           
            
                10.40
             | 
            
                10.50
             |                     
            
                9.58
             |                                 
            
                1,562,500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/23/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.70
             |           
            
                10.80
             |               
            
                10.30
             |                           
            
                10.70
             | 
            
                10.54
             |                     
            
                9.86
             |                                 
            
                204,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2021
             | 
            
                -0.45 / -4.04%
             |             
            
                11.15
             |           
            
                11.15
             |               
            
                10.60
             |                           
            
                10.70
             | 
            
                10.90
             |                     
            
                9.86
             |                                 
            
                357,100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/20/2021
             | 
            
                -0.05 / -0.45%
             |             
            
                11.10
             |           
            
                11.35
             |               
            
                11.05
             |                           
            
                11.15
             | 
            
                11.18
             |                     
            
                10.27
             |                                 
            
                150,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/19/2021
             | 
            
                +0.05 / +0.45%
             |             
            
                10.90
             |           
            
                11.20
             |               
            
                10.90
             |                           
            
                11.20
             | 
            
                10.99
             |                     
            
                10.32
             |                                 
            
                289,200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/16/2021
             | 
            
                -0.45 / -3.88%
             |             
            
                11.50
             |           
            
                11.70
             |               
            
                10.80
             |                           
            
                11.15
             | 
            
                11.22
             |                     
            
                10.27
             |                                 
            
                513,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/15/2021
             | 
            
                -0.35 / -2.93%
             |             
            
                12.10
             |           
            
                12.10
             |               
            
                11.60
             |                           
            
                11.60
             | 
            
                11.77
             |                     
            
                10.68
             |                                 
            
                317,900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/14/2021
             | 
            
                +0.10 / +0.84%
             |             
            
                11.55
             |           
            
                12.00
             |               
            
                11.50
             |                           
            
                11.95
             | 
            
                11.77
             |                     
            
                11.01
             |                                 
            
                308,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/13/2021
             | 
            
                -0.30 / -2.47%
             |             
            
                12.15
             |           
            
                12.15
             |               
            
                11.70
             |                           
            
                11.85
             | 
            
                12.00
             |                     
            
                10.92
             |                                 
            
                672,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/12/2021
             | 
            
                +0.25 / +2.10%
             |             
            
                11.90
             |           
            
                12.25
             |               
            
                11.90
             |                           
            
                12.15
             | 
            
                12.10
             |                     
            
                11.19
             |                                 
            
                2,144,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/9/2021
             | 
            
                -0.15 / -1.24%
             |             
            
                12.10
             |           
            
                12.15
             |               
            
                11.85
             |                           
            
                11.90
             | 
            
                12.09
             |                     
            
                10.96
             |                                 
            
                570,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/8/2021
             | 
            
                +0.40 / +3.43%
             |             
            
                12.10
             |           
            
                12.20
             |               
            
                12.00
             |                           
            
                12.05
             | 
            
                12.10
             |                     
            
                11.10
             |                                 
            
                999,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/7/2021
             | 
            
                +0.75 / +6.88%
             |             
            
                11.00
             |           
            
                11.65
             |               
            
                11.00
             |                           
            
                11.65
             | 
            
                11.65
             |                     
            
                10.73
             |                                 
            
                636,300
             |            
            
                 
             |                                       
         
    
        
            | 
                4/6/2021
             | 
            
                -0.10 / -0.91%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                10.80
             |                           
            
                10.90
             | 
            
                10.92
             |                     
            
                10.04
             |                                 
            
                1,172,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/5/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.00
             |           
            
                11.10
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.05
             |                     
            
                10.13
             |                                 
            
                240,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/2/2021
             | 
            
                +0.20 / +1.85%
             |             
            
                10.80
             |           
            
                11.20
             |               
            
                10.80
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                10.13
             |                                 
            
                259,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/1/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.70
             |           
            
                10.95
             |               
            
                10.70
             |                           
            
                10.80
             | 
            
                10.83
             |                     
            
                9.95
             |                                 
            
                203,300
             |            
            
                 
             |                                       
         
    
        
            | 
                3/31/2021
             | 
            
                -0.15 / -1.37%
             |             
            
                10.95
             |           
            
                10.95
             |               
            
                10.75
             |                           
            
                10.80
             | 
            
                10.83
             |                     
            
                9.95
             |                                 
            
                151,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/30/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.90
             |           
            
                11.00
             |               
            
                10.75
             |                           
            
                10.95
             | 
            
                10.88
             |                     
            
                10.09
             |                                 
            
                187,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/29/2021
             | 
            
                +0.15 / +1.39%
             |             
            
                10.60
             |           
            
                11.00
             |               
            
                10.60
             |                           
            
                10.95
             | 
            
                10.82
             |                     
            
                10.09
             |                                 
            
                3,561,100
             |  
            
                 
             |                                                              
             
    
         
    
    
 |