| 
                 
                    Closing price on 10/11/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    7.85 | 
                 
                
                    | High | 
                    8.00 | 
                 
                
                    | Low | 
                    7.85 | 
                     
                
                    | Volume | 
                    102,940 | 
                                 
                
                    | Split-adjusted Price | 
                    7.13 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SAM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/11/2019
             | 
            
                +0.15 / +1.91%
             |             
            
                7.85
             |           
            
                8.00
             |               
            
                7.85
             |                           
            
                8.00
             | 
            
                7.91
             |                     
            
                7.13
             |                                 
            
                102,940
             |            
            
                 
             |                                       
         
    
        
            | 
                10/10/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.85
             |           
            
                7.85
             |               
            
                7.70
             |                           
            
                7.85
             | 
            
                7.84
             |                     
            
                7.00
             |                                 
            
                65,190
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/9/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.85
             |           
            
                7.90
             |               
            
                7.75
             |                           
            
                7.85
             | 
            
                7.84
             |                     
            
                7.00
             |                                 
            
                61,900
             |            
            
                 
             |                                       
         
    
        
            | 
                10/8/2019
             | 
            
                -0.05 / -0.63%
             |             
            
                7.80
             |           
            
                7.85
             |               
            
                7.70
             |                           
            
                7.85
             | 
            
                7.78
             |                     
            
                7.00
             |                                 
            
                123,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/7/2019
             | 
            
                +0.05 / +0.64%
             |             
            
                7.85
             |           
            
                7.90
             |               
            
                7.80
             |                           
            
                7.90
             | 
            
                7.84
             |                     
            
                7.05
             |                                 
            
                64,380
             |            
            
                 
             |                                       
         
    
        
            | 
                10/4/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.82
             |           
            
                7.85
             |               
            
                7.75
             |                           
            
                7.85
             | 
            
                7.84
             |                     
            
                7.00
             |                                 
            
                86,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/3/2019
             | 
            
                -0.05 / -0.63%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.85
             |                           
            
                7.85
             | 
            
                7.85
             |                     
            
                7.00
             |                                 
            
                24,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/2/2019
             | 
            
                +0.10 / +1.28%
             |             
            
                7.79
             |           
            
                7.90
             |               
            
                7.79
             |                           
            
                7.90
             | 
            
                7.82
             |                     
            
                7.05
             |                                 
            
                124,770
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/1/2019
             | 
            
                -0.10 / -1.27%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.60
             |                           
            
                7.80
             | 
            
                7.69
             |                     
            
                6.96
             |                                 
            
                1,992,680
             |            
            
                 
             |                                       
         
    
        
            | 
                9/30/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.80
             |           
            
                7.90
             |               
            
                7.70
             |                           
            
                7.90
             | 
            
                7.83
             |                     
            
                7.05
             |                                 
            
                62,860
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/27/2019
             | 
            
                +0.01 / +0.13%
             |             
            
                7.80
             |           
            
                7.90
             |               
            
                7.80
             |                           
            
                7.90
             | 
            
                7.87
             |                     
            
                7.05
             |                                 
            
                2,180,360
             |            
            
                 
             |                                       
         
    
        
            | 
                9/26/2019
             | 
            
                -0.01 / -0.13%
             |             
            
                7.85
             |           
            
                7.90
             |               
            
                7.75
             |                           
            
                7.89
             | 
            
                7.82
             |                     
            
                7.04
             |                                 
            
                752,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/25/2019
             | 
            
                -0.10 / -1.25%
             |             
            
                7.85
             |           
            
                7.90
             |               
            
                7.80
             |                           
            
                7.90
             | 
            
                7.84
             |                     
            
                7.05
             |                                 
            
                37,630
             |            
            
                 
             |                                       
         
    
        
            | 
                9/24/2019
             | 
            
                +0.10 / +1.27%
             |             
            
                7.80
             |           
            
                8.00
             |               
            
                7.70
             |                           
            
                8.00
             | 
            
                7.86
             |                     
            
                7.13
             |                                 
            
                1,009,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/23/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.90
             |           
            
                7.96
             |               
            
                7.85
             |                           
            
                7.90
             | 
            
                7.87
             |                     
            
                6.84
             |                                 
            
                3,798,760
             |            
            
                 
             |                                       
         
    
        
            | 
                9/20/2019
             | 
            
                +0.05 / +0.64%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.80
             |                           
            
                7.90
             | 
            
                7.84
             |                     
            
                6.84
             |                                 
            
                983,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/19/2019
             | 
            
                -0.07 / -0.88%
             |             
            
                7.85
             |           
            
                7.85
             |               
            
                7.80
             |                           
            
                7.85
             | 
            
                7.84
             |                     
            
                6.80
             |                                 
            
                1,182,140
             |            
            
                 
             |                                       
         
    
        
            | 
                9/18/2019
             | 
            
                -0.08 / -1.00%
             |             
            
                7.75
             |           
            
                7.98
             |               
            
                7.75
             |                           
            
                7.92
             | 
            
                7.90
             |                     
            
                6.86
             |                                 
            
                2,923,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/17/2019
             | 
            
                +0.01 / +0.13%
             |             
            
                7.99
             |           
            
                8.00
             |               
            
                7.78
             |                           
            
                8.00
             | 
            
                7.82
             |                     
            
                6.93
             |                                 
            
                862,670
             |            
            
                 
             |                                       
         
    
        
            | 
                9/16/2019
             | 
            
                +0.16 / +2.04%
             |             
            
                7.83
             |           
            
                7.99
             |               
            
                7.82
             |                           
            
                7.99
             | 
            
                7.83
             |                     
            
                6.92
             |                                 
            
                460,860
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/13/2019
             | 
            
                +0.05 / +0.64%
             |             
            
                7.73
             |           
            
                7.83
             |               
            
                7.70
             |                           
            
                7.83
             | 
            
                7.77
             |                     
            
                6.78
             |                                 
            
                3,532,950
             |            
            
                 
             |                                       
         
    
        
            | 
                9/12/2019
             | 
            
                -0.02 / -0.26%
             |             
            
                7.76
             |           
            
                7.78
             |               
            
                7.68
             |                           
            
                7.78
             | 
            
                7.70
             |                     
            
                6.74
             |                                 
            
                511,690
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/11/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.83
             |           
            
                7.83
             |               
            
                7.72
             |                           
            
                7.80
             | 
            
                7.79
             |                     
            
                6.75
             |                                 
            
                2,936,890
             |            
            
                 
             |                                       
         
    
        
            | 
                9/10/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.75
             |           
            
                7.80
             |               
            
                7.70
             |                           
            
                7.80
             | 
            
                7.74
             |                     
            
                6.75
             |                                 
            
                673,970
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/9/2019
             | 
            
                -0.03 / -0.38%
             |             
            
                7.83
             |           
            
                7.83
             |               
            
                7.70
             |                           
            
                7.80
             | 
            
                7.74
             |                     
            
                6.75
             |                                 
            
                61,590
             |            
            
                 
             |                                       
         
    
        
            | 
                9/6/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.82
             |           
            
                7.83
             |               
            
                7.82
             |                           
            
                7.83
             | 
            
                7.83
             |                     
            
                6.78
             |                                 
            
                565,640
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/5/2019
             | 
            
                +0.03 / +0.38%
             |             
            
                7.70
             |           
            
                7.83
             |               
            
                7.70
             |                           
            
                7.83
             | 
            
                7.81
             |                     
            
                6.78
             |                                 
            
                23,170
             |            
            
                 
             |                                       
         
    
        
            | 
                9/4/2019
             | 
            
                +0.02 / +0.26%
             |             
            
                7.65
             |           
            
                7.80
             |               
            
                7.65
             |                           
            
                7.80
             | 
            
                7.78
             |                     
            
                6.75
             |                                 
            
                25,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/3/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.73
             |           
            
                7.78
             |               
            
                7.65
             |                           
            
                7.78
             | 
            
                7.70
             |                     
            
                6.74
             |                                 
            
                50,260
             |            
            
                 
             |                                       
         
    
        
            | 
                8/30/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.77
             |           
            
                7.78
             |               
            
                7.77
             |                           
            
                7.78
             | 
            
                7.78
             |                     
            
                6.74
             |                                 
            
                35,210
             |  
            
                 
             |                                                              
             
    
         
    
    
 |