| 
                 
                    Closing price on 9/9/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    76.60 | 
                 
                
                    | High | 
                    77.40 | 
                 
                
                    | Low | 
                    76.60 | 
                     
                
                    | Volume | 
                    6,600 | 
                                 
                
                    | Split-adjusted Price | 
                    72.36 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
MML Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/9/2021
             | 
            
                0.00 / 0.00%
             |             
            
                76.60
             |           
            
                77.40
             |               
            
                76.60
             |                           
            
                76.60
             | 
            
                77.00
             |                     
            
                72.36
             |                                 
            
                6,600
             |            
            
                 
             |                                       
         
    
        
            | 
                9/8/2021
             | 
            
                +0.30 / +0.39%
             |             
            
                77.50
             |           
            
                77.90
             |               
            
                75.70
             |                           
            
                77.80
             | 
            
                76.60
             |                     
            
                73.49
             |                                 
            
                28,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/7/2021
             | 
            
                -0.60 / -0.77%
             |             
            
                78.40
             |           
            
                78.40
             |               
            
                77.00
             |                           
            
                77.80
             | 
            
                77.50
             |                     
            
                73.49
             |                                 
            
                4,400
             |            
            
                 
             |                                       
         
    
        
            | 
                9/6/2021
             | 
            
                +1.40 / +1.81%
             |             
            
                78.50
             |           
            
                78.80
             |               
            
                77.10
             |                           
            
                78.80
             | 
            
                78.40
             |                     
            
                74.44
             |                                 
            
                48,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/1/2021
             | 
            
                -0.70 / -0.90%
             |             
            
                77.90
             |           
            
                77.90
             |               
            
                77.20
             |                           
            
                77.20
             | 
            
                77.40
             |                     
            
                72.93
             |                                 
            
                50,800
             |            
            
                 
             |                                       
         
    
        
            | 
                8/31/2021
             | 
            
                +0.40 / +0.52%
             |             
            
                78.00
             |           
            
                78.10
             |               
            
                77.70
             |                           
            
                77.70
             | 
            
                77.90
             |                     
            
                73.40
             |                                 
            
                51,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/30/2021
             | 
            
                +1.40 / +1.84%
             |             
            
                76.90
             |           
            
                78.00
             |               
            
                76.90
             |                           
            
                77.60
             | 
            
                77.30
             |                     
            
                73.30
             |                                 
            
                45,900
             |            
            
                 
             |                                       
         
    
        
            | 
                8/27/2021
             | 
            
                +1.90 / +2.53%
             |             
            
                74.50
             |           
            
                78.00
             |               
            
                74.10
             |                           
            
                76.90
             | 
            
                76.20
             |                     
            
                72.64
             |                                 
            
                42,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/26/2021
             | 
            
                +0.70 / +0.94%
             |             
            
                75.00
             |           
            
                75.00
             |               
            
                74.60
             |                           
            
                75.00
             | 
            
                75.00
             |                     
            
                70.85
             |                                 
            
                4,200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/25/2021
             | 
            
                +2.40 / +3.27%
             |             
            
                74.00
             |           
            
                75.80
             |               
            
                74.00
             |                           
            
                75.80
             | 
            
                74.30
             |                     
            
                71.60
             |                                 
            
                6,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/24/2021
             | 
            
                +1.30 / +1.76%
             |             
            
                72.00
             |           
            
                75.00
             |               
            
                72.00
             |                           
            
                75.00
             | 
            
                73.40
             |                     
            
                70.85
             |                                 
            
                44,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/23/2021
             | 
            
                -2.30 / -3.05%
             |             
            
                74.00
             |           
            
                74.50
             |               
            
                72.50
             |                           
            
                73.00
             | 
            
                73.70
             |                     
            
                68.96
             |                                 
            
                14,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/20/2021
             | 
            
                0.00 / 0.00%
             |             
            
                75.60
             |           
            
                76.00
             |               
            
                74.00
             |                           
            
                75.50
             | 
            
                75.30
             |                     
            
                71.32
             |                                 
            
                46,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/19/2021
             | 
            
                +0.30 / +0.40%
             |             
            
                75.50
             |           
            
                76.00
             |               
            
                75.50
             |                           
            
                75.80
             | 
            
                75.50
             |                     
            
                71.60
             |                                 
            
                50,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/18/2021
             | 
            
                -0.90 / -1.18%
             |             
            
                76.50
             |           
            
                76.50
             |               
            
                75.00
             |                           
            
                75.50
             | 
            
                75.50
             |                     
            
                71.32
             |                                 
            
                11,300
             |            
            
                 
             |                                       
         
    
        
            | 
                8/17/2021
             | 
            
                +1.80 / +2.41%
             |             
            
                76.70
             |           
            
                76.80
             |               
            
                76.20
             |                           
            
                76.50
             | 
            
                76.40
             |                     
            
                72.26
             |                                 
            
                71,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/16/2021
             | 
            
                +2.30 / +3.14%
             |             
            
                74.00
             |           
            
                75.50
             |               
            
                74.00
             |                           
            
                75.50
             | 
            
                74.70
             |                     
            
                71.32
             |                                 
            
                34,100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/13/2021
             | 
            
                -1.40 / -1.88%
             |             
            
                74.40
             |           
            
                74.40
             |               
            
                72.10
             |                           
            
                73.00
             | 
            
                73.20
             |                     
            
                68.96
             |                                 
            
                35,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/12/2021
             | 
            
                -1.10 / -1.46%
             |             
            
                75.20
             |           
            
                75.20
             |               
            
                74.00
             |                           
            
                74.40
             | 
            
                74.40
             |                     
            
                70.28
             |                                 
            
                52,200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/11/2021
             | 
            
                +0.10 / +0.13%
             |             
            
                75.50
             |           
            
                76.00
             |               
            
                75.00
             |                           
            
                75.30
             | 
            
                75.50
             |                     
            
                71.13
             |                                 
            
                43,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/10/2021
             | 
            
                -0.20 / -0.26%
             |             
            
                75.90
             |           
            
                75.90
             |               
            
                74.50
             |                           
            
                75.50
             | 
            
                75.20
             |                     
            
                71.32
             |                                 
            
                45,900
             |            
            
                 
             |                                       
         
    
        
            | 
                8/9/2021
             | 
            
                +0.70 / +0.93%
             |             
            
                75.20
             |           
            
                76.20
             |               
            
                74.80
             |                           
            
                75.90
             | 
            
                75.70
             |                     
            
                71.70
             |                                 
            
                92,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/6/2021
             | 
            
                -0.70 / -0.92%
             |             
            
                75.50
             |           
            
                75.50
             |               
            
                75.00
             |                           
            
                75.20
             | 
            
                75.20
             |                     
            
                71.04
             |                                 
            
                34,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/5/2021
             | 
            
                -1.30 / -1.69%
             |             
            
                76.40
             |           
            
                77.00
             |               
            
                75.20
             |                           
            
                75.50
             | 
            
                75.90
             |                     
            
                71.32
             |                                 
            
                36,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/4/2021
             | 
            
                -0.10 / -0.13%
             |             
            
                77.00
             |           
            
                77.80
             |               
            
                75.30
             |                           
            
                76.40
             | 
            
                76.80
             |                     
            
                72.17
             |                                 
            
                40,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/3/2021
             | 
            
                -1.60 / -2.04%
             |             
            
                78.50
             |           
            
                78.50
             |               
            
                75.50
             |                           
            
                77.00
             | 
            
                76.50
             |                     
            
                72.74
             |                                 
            
                37,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/2/2021
             | 
            
                -0.10 / -0.13%
             |             
            
                78.60
             |           
            
                79.60
             |               
            
                77.10
             |                           
            
                78.50
             | 
            
                78.60
             |                     
            
                74.15
             |                                 
            
                76,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/30/2021
             | 
            
                +2.30 / +3.03%
             |             
            
                77.10
             |           
            
                79.00
             |               
            
                77.10
             |                           
            
                78.30
             | 
            
                78.60
             |                     
            
                73.96
             |                                 
            
                82,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/29/2021
             | 
            
                +4.00 / +5.48%
             |             
            
                74.00
             |           
            
                78.00
             |               
            
                74.00
             |                           
            
                77.00
             | 
            
                76.00
             |                     
            
                72.74
             |                                 
            
                56,900
             |            
            
                 
             |                                       
         
    
        
            | 
                7/28/2021
             | 
            
                +2.70 / +3.83%
             |             
            
                71.00
             |           
            
                74.00
             |               
            
                71.00
             |                           
            
                73.20
             | 
            
                73.00
             |                     
            
                69.15
             |                                 
            
                31,300
             |  
            
                 
             |                                                              
             
    
         
    
    
 |