| 
                 
                    Closing price on 7/30/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    9.28 | 
                 
                
                    | High | 
                    9.35 | 
                 
                
                    | Low | 
                    9.18 | 
                     
                
                    | Volume | 
                    89,400 | 
                                 
                
                    | Split-adjusted Price | 
                    8.61 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SAM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/30/2021
             | 
            
                +0.07 / +0.75%
             |             
            
                9.28
             |           
            
                9.35
             |               
            
                9.18
             |                           
            
                9.35
             | 
            
                9.26
             |                     
            
                8.61
             |                                 
            
                89,400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/29/2021
             | 
            
                +0.28 / +3.11%
             |             
            
                8.92
             |           
            
                9.30
             |               
            
                8.90
             |                           
            
                9.28
             | 
            
                9.09
             |                     
            
                8.55
             |                                 
            
                94,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/28/2021
             | 
            
                -0.14 / -1.53%
             |             
            
                8.86
             |           
            
                9.10
             |               
            
                8.86
             |                           
            
                9.00
             | 
            
                8.99
             |                     
            
                8.29
             |                                 
            
                4,134,536
             |            
            
                 
             |                                       
         
    
        
            | 
                7/27/2021
             | 
            
                +0.05 / +0.55%
             |             
            
                9.09
             |           
            
                9.15
             |               
            
                9.00
             |                           
            
                9.14
             | 
            
                9.09
             |                     
            
                8.42
             |                                 
            
                48,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/26/2021
             | 
            
                -0.01 / -0.11%
             |             
            
                8.75
             |           
            
                9.09
             |               
            
                8.75
             |                           
            
                9.09
             | 
            
                8.94
             |                     
            
                8.37
             |                                 
            
                2,263,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/23/2021
             | 
            
                +0.02 / +0.22%
             |             
            
                9.01
             |           
            
                9.20
             |               
            
                8.80
             |                           
            
                9.10
             | 
            
                8.96
             |                     
            
                8.38
             |                                 
            
                212,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/22/2021
             | 
            
                +0.47 / +5.46%
             |             
            
                8.32
             |           
            
                9.08
             |               
            
                8.32
             |                           
            
                9.08
             | 
            
                8.75
             |                     
            
                8.36
             |                                 
            
                614,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/21/2021
             | 
            
                0.00 / 0.00%
             |             
            
                8.59
             |           
            
                8.64
             |               
            
                8.52
             |                           
            
                8.61
             | 
            
                8.60
             |                     
            
                7.93
             |                                 
            
                13,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/20/2021
             | 
            
                +0.31 / +3.73%
             |             
            
                8.30
             |           
            
                8.61
             |               
            
                8.27
             |                           
            
                8.61
             | 
            
                8.39
             |                     
            
                7.93
             |                                 
            
                66,400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/19/2021
             | 
            
                -0.50 / -5.68%
             |             
            
                8.49
             |           
            
                8.56
             |               
            
                8.26
             |                           
            
                8.30
             | 
            
                8.37
             |                     
            
                7.65
             |                                 
            
                3,468,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/16/2021
             | 
            
                0.00 / 0.00%
             |             
            
                8.80
             |           
            
                8.85
             |               
            
                8.70
             |                           
            
                8.80
             | 
            
                8.80
             |                     
            
                8.11
             |                                 
            
                90,500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/15/2021
             | 
            
                +0.11 / +1.27%
             |             
            
                8.55
             |           
            
                8.80
             |               
            
                8.45
             |                           
            
                8.80
             | 
            
                8.62
             |                     
            
                8.11
             |                                 
            
                146,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/14/2021
             | 
            
                -0.09 / -1.03%
             |             
            
                8.97
             |           
            
                8.97
             |               
            
                8.17
             |                           
            
                8.69
             | 
            
                8.46
             |                     
            
                8.00
             |                                 
            
                1,413,900
             |            
            
                 
             |                                       
         
    
        
            | 
                7/13/2021
             | 
            
                -0.22 / -2.44%
             |             
            
                8.99
             |           
            
                9.00
             |               
            
                8.78
             |                           
            
                8.78
             | 
            
                8.86
             |                     
            
                8.09
             |                                 
            
                111,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/12/2021
             | 
            
                -0.50 / -5.26%
             |             
            
                9.00
             |           
            
                9.20
             |               
            
                8.84
             |                           
            
                9.00
             | 
            
                8.89
             |                     
            
                8.29
             |                                 
            
                463,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2021
             | 
            
                -0.30 / -3.06%
             |             
            
                9.80
             |           
            
                9.89
             |               
            
                9.50
             |                           
            
                9.50
             | 
            
                9.57
             |                     
            
                8.75
             |                                 
            
                132,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/8/2021
             | 
            
                -0.05 / -0.51%
             |             
            
                9.90
             |           
            
                9.90
             |               
            
                9.60
             |                           
            
                9.80
             | 
            
                9.74
             |                     
            
                9.03
             |                                 
            
                65,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/7/2021
             | 
            
                -0.10 / -1.01%
             |             
            
                9.90
             |           
            
                9.90
             |               
            
                9.45
             |                           
            
                9.85
             | 
            
                9.59
             |                     
            
                9.07
             |                                 
            
                479,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/6/2021
             | 
            
                -0.10 / -1.00%
             |             
            
                10.00
             |           
            
                10.05
             |               
            
                9.95
             |                           
            
                9.95
             | 
            
                10.00
             |                     
            
                9.16
             |                                 
            
                619,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/5/2021
             | 
            
                -0.10 / -0.99%
             |             
            
                10.15
             |           
            
                10.15
             |               
            
                10.00
             |                           
            
                10.05
             | 
            
                10.03
             |                     
            
                9.26
             |                                 
            
                2,385,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/2/2021
             | 
            
                -0.05 / -0.49%
             |             
            
                10.20
             |           
            
                10.20
             |               
            
                10.10
             |                           
            
                10.15
             | 
            
                10.17
             |                     
            
                9.35
             |                                 
            
                619,800
             |            
            
                 
             |                                       
         
    
        
            | 
                7/1/2021
             | 
            
                -0.30 / -2.86%
             |             
            
                10.50
             |           
            
                10.50
             |               
            
                10.20
             |                           
            
                10.20
             | 
            
                10.24
             |                     
            
                9.40
             |                                 
            
                599,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/30/2021
             | 
            
                +0.15 / +1.45%
             |             
            
                10.25
             |           
            
                10.50
             |               
            
                10.25
             |                           
            
                10.50
             | 
            
                10.34
             |                     
            
                9.67
             |                                 
            
                3,617,772
             |            
            
                 
             |                                       
         
    
        
            | 
                6/29/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.70
             |           
            
                10.70
             |               
            
                10.35
             |                           
            
                10.35
             | 
            
                10.50
             |                     
            
                9.53
             |                                 
            
                359,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/28/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.20
             |           
            
                10.45
             |               
            
                10.20
             |                           
            
                10.35
             | 
            
                10.37
             |                     
            
                9.53
             |                                 
            
                9,277,364
             |            
            
                 
             |                                       
         
    
        
            | 
                6/25/2021
             | 
            
                -0.05 / -0.48%
             |             
            
                10.40
             |           
            
                10.50
             |               
            
                10.20
             |                           
            
                10.35
             | 
            
                10.30
             |                     
            
                9.53
             |                                 
            
                9,546,577
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/24/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.45
             |           
            
                10.75
             |               
            
                10.40
             |                           
            
                10.40
             | 
            
                10.51
             |                     
            
                9.58
             |                                 
            
                10,225,804
             |            
            
                 
             |                                       
         
    
        
            | 
                6/23/2021
             | 
            
                -0.45 / -4.15%
             |             
            
                10.70
             |           
            
                10.95
             |               
            
                10.40
             |                           
            
                10.40
             | 
            
                10.74
             |                     
            
                9.58
             |                                 
            
                15,817,417
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/22/2021
             | 
            
                +0.35 / +3.33%
             |             
            
                10.60
             |           
            
                10.95
             |               
            
                10.50
             |                           
            
                10.85
             | 
            
                10.79
             |                     
            
                9.99
             |                                 
            
                1,435,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/21/2021
             | 
            
                +0.10 / +0.96%
             |             
            
                10.40
             |           
            
                10.55
             |               
            
                10.40
             |                           
            
                10.50
             | 
            
                10.46
             |                     
            
                9.67
             |                                 
            
                254,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |