| 
                 
                    Closing price on 2/25/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    69.50 | 
                 
                
                    | High | 
                    69.90 | 
                 
                
                    | Low | 
                    68.70 | 
                     
                
                    | Volume | 
                    1,200 | 
                                 
                
                    | Split-adjusted Price | 
                    60.26 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SGN Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/25/2021
             | 
            
                +0.40 / +0.58%
             |             
            
                69.50
             |           
            
                69.90
             |               
            
                68.70
             |                           
            
                69.00
             | 
            
                69.41
             |                     
            
                60.26
             |                                 
            
                1,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/24/2021
             | 
            
                -0.10 / -0.15%
             |             
            
                68.90
             |           
            
                69.10
             |               
            
                68.60
             |                           
            
                68.60
             | 
            
                68.86
             |                     
            
                59.91
             |                                 
            
                9,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/23/2021
             | 
            
                -0.30 / -0.43%
             |             
            
                69.00
             |           
            
                69.00
             |               
            
                68.50
             |                           
            
                68.70
             | 
            
                68.84
             |                     
            
                60.00
             |                                 
            
                2,800
             |            
            
                 
             |                                       
         
    
        
            | 
                2/22/2021
             | 
            
                0.00 / 0.00%
             |             
            
                69.00
             |           
            
                70.00
             |               
            
                69.00
             |                           
            
                69.00
             | 
            
                69.22
             |                     
            
                60.26
             |                                 
            
                7,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/19/2021
             | 
            
                -0.50 / -0.72%
             |             
            
                68.10
             |           
            
                69.00
             |               
            
                68.10
             |                           
            
                69.00
             | 
            
                68.97
             |                     
            
                60.26
             |                                 
            
                2,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/18/2021
             | 
            
                +0.50 / +0.72%
             |             
            
                69.80
             |           
            
                69.80
             |               
            
                68.50
             |                           
            
                69.50
             | 
            
                69.14
             |                     
            
                60.70
             |                                 
            
                2,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/17/2021
             | 
            
                0.00 / 0.00%
             |             
            
                69.00
             |           
            
                70.50
             |               
            
                69.00
             |                           
            
                69.00
             | 
            
                69.65
             |                     
            
                60.26
             |                                 
            
                2,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/9/2021
             | 
            
                +1.00 / +1.47%
             |             
            
                66.50
             |           
            
                69.00
             |               
            
                66.50
             |                           
            
                69.00
             | 
            
                67.11
             |                     
            
                60.26
             |                                 
            
                2,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/8/2021
             | 
            
                -0.50 / -0.73%
             |             
            
                68.50
             |           
            
                68.50
             |               
            
                66.50
             |                           
            
                68.00
             | 
            
                67.78
             |                     
            
                59.39
             |                                 
            
                2,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/5/2021
             | 
            
                0.00 / 0.00%
             |             
            
                68.00
             |           
            
                68.50
             |               
            
                67.50
             |                           
            
                68.50
             | 
            
                68.17
             |                     
            
                59.82
             |                                 
            
                1,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/4/2021
             | 
            
                -0.10 / -0.15%
             |             
            
                68.50
             |           
            
                68.50
             |               
            
                66.60
             |                           
            
                68.50
             | 
            
                66.90
             |                     
            
                59.82
             |                                 
            
                4,800
             |            
            
                 
             |                                       
         
    
        
            | 
                2/3/2021
             | 
            
                +1.60 / +2.39%
             |             
            
                67.00
             |           
            
                68.80
             |               
            
                66.00
             |                           
            
                68.60
             | 
            
                67.96
             |                     
            
                59.91
             |                                 
            
                2,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/2/2021
             | 
            
                0.00 / 0.00%
             |             
            
                63.20
             |           
            
                67.00
             |               
            
                63.20
             |                           
            
                67.00
             | 
            
                65.95
             |                     
            
                58.51
             |                                 
            
                1,500
             |            
            
                 
             |                                       
         
    
        
            | 
                2/1/2021
             | 
            
                +0.20 / +0.30%
             |             
            
                67.00
             |           
            
                67.00
             |               
            
                67.00
             |                           
            
                67.00
             | 
            
                67.00
             |                     
            
                58.51
             |                                 
            
                2,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/29/2021
             | 
            
                +3.50 / +5.53%
             |             
            
                63.50
             |           
            
                67.00
             |               
            
                63.50
             |                           
            
                66.80
             | 
            
                65.95
             |                     
            
                58.34
             |                                 
            
                1,900
             |            
            
                 
             |                                       
         
    
        
            | 
                1/28/2021
             | 
            
                -4.70 / -6.91%
             |             
            
                66.50
             |           
            
                67.00
             |               
            
                63.30
             |                           
            
                63.30
             | 
            
                63.73
             |                     
            
                55.28
             |                                 
            
                40,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/27/2021
             | 
            
                -2.00 / -2.86%
             |             
            
                70.00
             |           
            
                71.00
             |               
            
                68.00
             |                           
            
                68.00
             | 
            
                68.80
             |                     
            
                59.39
             |                                 
            
                3,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/26/2021
             | 
            
                -2.00 / -2.78%
             |             
            
                72.00
             |           
            
                72.00
             |               
            
                69.70
             |                           
            
                70.00
             | 
            
                70.30
             |                     
            
                61.13
             |                                 
            
                800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/25/2021
             | 
            
                +2.50 / +3.60%
             |             
            
                69.50
             |           
            
                72.00
             |               
            
                69.40
             |                           
            
                72.00
             | 
            
                69.71
             |                     
            
                62.88
             |                                 
            
                4,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/22/2021
             | 
            
                -0.50 / -0.71%
             |             
            
                69.90
             |           
            
                70.00
             |               
            
                69.00
             |                           
            
                69.50
             | 
            
                69.73
             |                     
            
                60.70
             |                                 
            
                5,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/21/2021
             | 
            
                0.00 / 0.00%
             |             
            
                70.00
             |           
            
                71.50
             |               
            
                69.80
             |                           
            
                70.00
             | 
            
                70.44
             |                     
            
                61.13
             |                                 
            
                17,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/20/2021
             | 
            
                0.00 / 0.00%
             |             
            
                71.50
             |           
            
                71.50
             |               
            
                69.00
             |                           
            
                70.00
             | 
            
                69.46
             |                     
            
                61.13
             |                                 
            
                6,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/19/2021
             | 
            
                -2.50 / -3.45%
             |             
            
                72.30
             |           
            
                72.50
             |               
            
                69.00
             |                           
            
                70.00
             | 
            
                70.99
             |                     
            
                61.13
             |                                 
            
                4,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2021
             | 
            
                -0.50 / -0.68%
             |             
            
                72.00
             |           
            
                72.50
             |               
            
                71.30
             |                           
            
                72.50
             | 
            
                71.80
             |                     
            
                63.32
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/15/2021
             | 
            
                -0.30 / -0.41%
             |             
            
                73.30
             |           
            
                73.40
             |               
            
                73.00
             |                           
            
                73.00
             | 
            
                73.27
             |                     
            
                63.75
             |                                 
            
                2,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/14/2021
             | 
            
                +1.20 / +1.66%
             |             
            
                73.00
             |           
            
                73.40
             |               
            
                73.00
             |                           
            
                73.30
             | 
            
                73.26
             |                     
            
                64.01
             |                                 
            
                7,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/13/2021
             | 
            
                +0.40 / +0.56%
             |             
            
                71.50
             |           
            
                72.50
             |               
            
                71.50
             |                           
            
                72.10
             | 
            
                71.92
             |                     
            
                62.97
             |                                 
            
                12,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/12/2021
             | 
            
                +0.50 / +0.70%
             |             
            
                71.20
             |           
            
                71.70
             |               
            
                71.20
             |                           
            
                71.70
             | 
            
                71.20
             |                     
            
                62.62
             |                                 
            
                4,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/11/2021
             | 
            
                +0.20 / +0.28%
             |             
            
                71.00
             |           
            
                71.20
             |               
            
                71.00
             |                           
            
                71.20
             | 
            
                71.08
             |                     
            
                62.18
             |                                 
            
                9,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/8/2021
             | 
            
                -0.30 / -0.42%
             |             
            
                70.70
             |           
            
                71.50
             |               
            
                70.70
             |                           
            
                71.00
             | 
            
                71.22
             |                     
            
                62.01
             |                                 
            
                15,700
             |  
            
                 
             |                                                              
             
    
         
    
    
 |