| 
                 
                    Closing price on 3/22/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    53.00 | 
                 
                
                    | High | 
                    54.30 | 
                 
                
                    | Low | 
                    53.00 | 
                     
                
                    | Volume | 
                    50,900 | 
                                 
                
                    | Split-adjusted Price | 
                    51.01 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
MML Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/22/2021
             | 
            
                -0.10 / -0.18%
             |             
            
                53.00
             |           
            
                54.30
             |               
            
                53.00
             |                           
            
                54.00
             | 
            
                53.97
             |                     
            
                51.01
             |                                 
            
                50,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/19/2021
             | 
            
                -0.70 / -1.28%
             |             
            
                53.00
             |           
            
                54.70
             |               
            
                53.00
             |                           
            
                54.00
             | 
            
                54.08
             |                     
            
                51.01
             |                                 
            
                37,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/18/2021
             | 
            
                -0.30 / -0.55%
             |             
            
                55.50
             |           
            
                55.50
             |               
            
                54.10
             |                           
            
                54.60
             | 
            
                54.68
             |                     
            
                51.58
             |                                 
            
                37,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/17/2021
             | 
            
                -0.50 / -0.91%
             |             
            
                55.30
             |           
            
                55.50
             |               
            
                54.00
             |                           
            
                54.50
             | 
            
                54.87
             |                     
            
                51.48
             |                                 
            
                51,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/16/2021
             | 
            
                +1.60 / +2.98%
             |             
            
                54.40
             |           
            
                55.50
             |               
            
                54.40
             |                           
            
                55.30
             | 
            
                54.98
             |                     
            
                52.24
             |                                 
            
                64,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/15/2021
             | 
            
                +1.30 / +2.47%
             |             
            
                53.30
             |           
            
                54.20
             |               
            
                53.30
             |                           
            
                54.00
             | 
            
                53.72
             |                     
            
                51.01
             |                                 
            
                50,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/12/2021
             | 
            
                +0.40 / +0.76%
             |             
            
                52.30
             |           
            
                53.70
             |               
            
                52.30
             |                           
            
                52.70
             | 
            
                52.73
             |                     
            
                49.78
             |                                 
            
                34,800
             |            
            
                 
             |                                       
         
    
        
            | 
                3/11/2021
             | 
            
                +0.10 / +0.19%
             |             
            
                52.10
             |           
            
                52.50
             |               
            
                52.10
             |                           
            
                52.30
             | 
            
                52.34
             |                     
            
                49.40
             |                                 
            
                19,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/10/2021
             | 
            
                +1.00 / +1.94%
             |             
            
                54.90
             |           
            
                54.90
             |               
            
                51.50
             |                           
            
                52.50
             | 
            
                52.16
             |                     
            
                49.59
             |                                 
            
                22,300
             |            
            
                 
             |                                       
         
    
        
            | 
                3/9/2021
             | 
            
                +0.10 / +0.19%
             |             
            
                51.30
             |           
            
                51.60
             |               
            
                51.30
             |                           
            
                51.60
             | 
            
                51.53
             |                     
            
                48.74
             |                                 
            
                27,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/8/2021
             | 
            
                +0.80 / +1.57%
             |             
            
                51.00
             |           
            
                51.70
             |               
            
                51.00
             |                           
            
                51.70
             | 
            
                51.52
             |                     
            
                48.84
             |                                 
            
                17,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/5/2021
             | 
            
                0.00 / 0.00%
             |             
            
                51.40
             |           
            
                51.40
             |               
            
                50.30
             |                           
            
                51.20
             | 
            
                50.93
             |                     
            
                48.37
             |                                 
            
                16,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/4/2021
             | 
            
                0.00 / 0.00%
             |             
            
                51.60
             |           
            
                51.90
             |               
            
                50.70
             |                           
            
                51.40
             | 
            
                51.15
             |                     
            
                48.55
             |                                 
            
                23,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/3/2021
             | 
            
                +0.50 / +0.98%
             |             
            
                51.00
             |           
            
                51.50
             |               
            
                51.00
             |                           
            
                51.50
             | 
            
                51.38
             |                     
            
                48.65
             |                                 
            
                16,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/2/2021
             | 
            
                +0.60 / +1.19%
             |             
            
                54.90
             |           
            
                54.90
             |               
            
                50.50
             |                           
            
                51.10
             | 
            
                51.01
             |                     
            
                48.27
             |                                 
            
                24,700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/1/2021
             | 
            
                0.00 / 0.00%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                50.50
             |                           
            
                50.90
             | 
            
                50.54
             |                     
            
                48.08
             |                                 
            
                54,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/26/2021
             | 
            
                -0.10 / -0.20%
             |             
            
                50.00
             |           
            
                51.10
             |               
            
                50.00
             |                           
            
                51.10
             | 
            
                50.94
             |                     
            
                48.27
             |                                 
            
                2,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/25/2021
             | 
            
                0.00 / 0.00%
             |             
            
                51.30
             |           
            
                51.50
             |               
            
                51.00
             |                           
            
                51.00
             | 
            
                51.17
             |                     
            
                48.18
             |                                 
            
                23,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/24/2021
             | 
            
                +0.50 / +0.98%
             |             
            
                51.00
             |           
            
                51.90
             |               
            
                51.00
             |                           
            
                51.50
             | 
            
                51.03
             |                     
            
                48.65
             |                                 
            
                69,400
             |            
            
                 
             |                                       
         
    
        
            | 
                2/23/2021
             | 
            
                -0.10 / -0.20%
             |             
            
                51.10
             |           
            
                51.20
             |               
            
                50.80
             |                           
            
                51.00
             | 
            
                51.05
             |                     
            
                48.18
             |                                 
            
                8,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/22/2021
             | 
            
                -0.20 / -0.39%
             |             
            
                51.40
             |           
            
                51.40
             |               
            
                50.90
             |                           
            
                51.10
             | 
            
                51.10
             |                     
            
                48.27
             |                                 
            
                7,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/19/2021
             | 
            
                +0.80 / +1.57%
             |             
            
                50.90
             |           
            
                52.10
             |               
            
                50.90
             |                           
            
                51.70
             | 
            
                51.32
             |                     
            
                48.84
             |                                 
            
                24,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/18/2021
             | 
            
                +0.70 / +1.39%
             |             
            
                50.50
             |           
            
                51.90
             |               
            
                50.50
             |                           
            
                51.20
             | 
            
                50.95
             |                     
            
                48.37
             |                                 
            
                18,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/17/2021
             | 
            
                0.00 / 0.00%
             |             
            
                50.60
             |           
            
                50.60
             |               
            
                50.50
             |                           
            
                50.50
             | 
            
                50.54
             |                     
            
                47.70
             |                                 
            
                5,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/9/2021
             | 
            
                +0.70 / +1.40%
             |             
            
                50.40
             |           
            
                50.70
             |               
            
                50.30
             |                           
            
                50.70
             | 
            
                50.51
             |                     
            
                47.89
             |                                 
            
                8,900
             |            
            
                 
             |                                       
         
    
        
            | 
                2/8/2021
             | 
            
                -0.10 / -0.20%
             |             
            
                50.30
             |           
            
                50.30
             |               
            
                50.00
             |                           
            
                50.10
             | 
            
                50.03
             |                     
            
                47.33
             |                                 
            
                30,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/5/2021
             | 
            
                +0.50 / +1.00%
             |             
            
                50.00
             |           
            
                50.50
             |               
            
                50.00
             |                           
            
                50.50
             | 
            
                50.17
             |                     
            
                47.70
             |                                 
            
                7,900
             |            
            
                 
             |                                       
         
    
        
            | 
                2/4/2021
             | 
            
                0.00 / 0.00%
             |             
            
                50.30
             |           
            
                50.30
             |               
            
                50.00
             |                           
            
                50.00
             | 
            
                50.03
             |                     
            
                47.23
             |                                 
            
                40,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/3/2021
             | 
            
                +0.40 / +0.80%
             |             
            
                50.00
             |           
            
                50.70
             |               
            
                49.70
             |                           
            
                50.10
             | 
            
                49.96
             |                     
            
                47.33
             |                                 
            
                44,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/2/2021
             | 
            
                +0.60 / +1.21%
             |             
            
                50.00
             |           
            
                51.00
             |               
            
                49.40
             |                           
            
                50.00
             | 
            
                49.66
             |                     
            
                47.23
             |                                 
            
                10,400
             |  
            
                 
             |                                                              
             
    
         
    
    
 |