| 
                 
                    Closing price on 3/20/2020
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    57.60 | 
                 
                
                    | High | 
                    57.60 | 
                 
                
                    | Low | 
                    55.80 | 
                     
                
                    | Volume | 
                    1,318,600 | 
                                 
                
                    | Split-adjusted Price | 
                    28.35 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
MCH Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/20/2020
             | 
            
                -2.00 / -3.46%
             |             
            
                57.60
             |           
            
                57.60
             |               
            
                55.80
             |                           
            
                55.80
             | 
            
                56.29
             |                     
            
                28.35
             |                                 
            
                1,318,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/19/2020
             | 
            
                +1.80 / +3.21%
             |             
            
                57.90
             |           
            
                57.90
             |               
            
                57.60
             |                           
            
                57.80
             | 
            
                57.64
             |                     
            
                29.37
             |                                 
            
                4,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/18/2020
             | 
            
                -3.00 / -5.08%
             |             
            
                58.60
             |           
            
                59.00
             |               
            
                56.00
             |                           
            
                56.00
             | 
            
                58.10
             |                     
            
                28.45
             |                                 
            
                17,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/17/2020
             | 
            
                +0.90 / +1.55%
             |             
            
                58.90
             |           
            
                59.00
             |               
            
                58.00
             |                           
            
                59.00
             | 
            
                58.64
             |                     
            
                29.97
             |                                 
            
                15,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/16/2020
             | 
            
                +1.30 / +2.29%
             |             
            
                58.00
             |           
            
                58.50
             |               
            
                57.00
             |                           
            
                58.10
             | 
            
                58.13
             |                     
            
                29.52
             |                                 
            
                21,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/13/2020
             | 
            
                +0.90 / +1.58%
             |             
            
                54.10
             |           
            
                59.00
             |               
            
                54.10
             |                           
            
                58.00
             | 
            
                56.83
             |                     
            
                29.47
             |                                 
            
                8,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/12/2020
             | 
            
                -8.40 / -12.82%
             |             
            
                64.00
             |           
            
                64.00
             |               
            
                56.00
             |                           
            
                57.10
             | 
            
                59.82
             |                     
            
                29.01
             |                                 
            
                30,300
             |            
            
                 
             |                                       
         
    
        
            | 
                3/11/2020
             | 
            
                -0.70 / -1.06%
             |             
            
                66.30
             |           
            
                66.30
             |               
            
                64.60
             |                           
            
                65.50
             | 
            
                65.34
             |                     
            
                33.28
             |                                 
            
                349,569
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/10/2020
             | 
            
                +2.10 / +3.28%
             |             
            
                66.20
             |           
            
                66.50
             |               
            
                66.20
             |                           
            
                66.20
             | 
            
                66.36
             |                     
            
                33.63
             |                                 
            
                6,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/9/2020
             | 
            
                -2.90 / -4.33%
             |             
            
                67.00
             |           
            
                67.00
             |               
            
                63.50
             |                           
            
                64.10
             | 
            
                66.31
             |                     
            
                32.57
             |                                 
            
                27,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/6/2020
             | 
            
                0.00 / 0.00%
             |             
            
                67.00
             |           
            
                67.00
             |               
            
                66.70
             |                           
            
                67.00
             | 
            
                66.96
             |                     
            
                34.04
             |                                 
            
                4,800
             |            
            
                 
             |                                       
         
    
        
            | 
                3/5/2020
             | 
            
                0.00 / 0.00%
             |             
            
                67.10
             |           
            
                67.50
             |               
            
                67.00
             |                           
            
                67.00
             | 
            
                67.25
             |                     
            
                34.04
             |                                 
            
                15,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/4/2020
             | 
            
                -0.20 / -0.30%
             |             
            
                67.00
             |           
            
                67.00
             |               
            
                67.00
             |                           
            
                67.00
             | 
            
                67.00
             |                     
            
                34.04
             |                                 
            
                661,631
             |            
            
                 
             |                                       
         
    
        
            | 
                3/3/2020
             | 
            
                +0.20 / +0.30%
             |             
            
                67.00
             |           
            
                67.20
             |               
            
                67.00
             |                           
            
                67.20
             | 
            
                67.06
             |                     
            
                34.14
             |                                 
            
                11,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/2/2020
             | 
            
                0.00 / 0.00%
             |             
            
                67.00
             |           
            
                67.50
             |               
            
                67.00
             |                           
            
                67.00
             | 
            
                67.16
             |                     
            
                34.04
             |                                 
            
                2,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/28/2020
             | 
            
                -0.90 / -1.33%
             |             
            
                67.00
             |           
            
                67.00
             |               
            
                67.00
             |                           
            
                67.00
             | 
            
                67.00
             |                     
            
                34.04
             |                                 
            
                8,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/27/2020
             | 
            
                0.00 / 0.00%
             |             
            
                67.20
             |           
            
                67.90
             |               
            
                67.20
             |                           
            
                67.90
             | 
            
                67.71
             |                     
            
                34.50
             |                                 
            
                8,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/26/2020
             | 
            
                -0.40 / -0.59%
             |             
            
                68.00
             |           
            
                68.00
             |               
            
                67.90
             |                           
            
                67.90
             | 
            
                67.95
             |                     
            
                34.50
             |                                 
            
                4,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/25/2020
             | 
            
                +0.80 / +1.19%
             |             
            
                62.10
             |           
            
                68.30
             |               
            
                62.10
             |                           
            
                68.30
             | 
            
                67.68
             |                     
            
                34.70
             |                                 
            
                24,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/24/2020
             | 
            
                -0.50 / -0.74%
             |             
            
                67.50
             |           
            
                67.90
             |               
            
                67.50
             |                           
            
                67.50
             | 
            
                67.63
             |                     
            
                34.29
             |                                 
            
                8,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/21/2020
             | 
            
                +0.50 / +0.74%
             |             
            
                68.00
             |           
            
                68.50
             |               
            
                67.50
             |                           
            
                67.80
             | 
            
                67.96
             |                     
            
                34.45
             |                                 
            
                9,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/20/2020
             | 
            
                +0.20 / +0.30%
             |             
            
                67.00
             |           
            
                68.00
             |               
            
                67.00
             |                           
            
                67.30
             | 
            
                67.68
             |                     
            
                34.19
             |                                 
            
                7,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/19/2020
             | 
            
                -0.10 / -0.15%
             |             
            
                67.00
             |           
            
                68.00
             |               
            
                67.00
             |                           
            
                67.10
             | 
            
                67.27
             |                     
            
                34.09
             |                                 
            
                3,400
             |            
            
                 
             |                                       
         
    
        
            | 
                2/18/2020
             | 
            
                +0.10 / +0.15%
             |             
            
                67.20
             |           
            
                67.30
             |               
            
                67.20
             |                           
            
                67.20
             | 
            
                67.21
             |                     
            
                34.14
             |                                 
            
                3,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/17/2020
             | 
            
                -0.80 / -1.18%
             |             
            
                67.00
             |           
            
                67.70
             |               
            
                67.00
             |                           
            
                67.10
             | 
            
                67.21
             |                     
            
                34.09
             |                                 
            
                7,900
             |            
            
                 
             |                                       
         
    
        
            | 
                2/14/2020
             | 
            
                +0.10 / +0.15%
             |             
            
                68.50
             |           
            
                68.50
             |               
            
                67.70
             |                           
            
                67.70
             | 
            
                67.92
             |                     
            
                34.39
             |                                 
            
                9,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/13/2020
             | 
            
                -1.40 / -2.03%
             |             
            
                69.20
             |           
            
                69.20
             |               
            
                67.60
             |                           
            
                67.60
             | 
            
                67.93
             |                     
            
                34.34
             |                                 
            
                12,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/12/2020
             | 
            
                +0.50 / +0.73%
             |             
            
                69.00
             |           
            
                69.00
             |               
            
                69.00
             |                           
            
                69.00
             | 
            
                69.00
             |                     
            
                35.06
             |                                 
            
                7,275
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/11/2020
             | 
            
                +0.70 / +1.03%
             |             
            
                68.50
             |           
            
                68.80
             |               
            
                68.00
             |                           
            
                68.50
             | 
            
                68.49
             |                     
            
                34.80
             |                                 
            
                4,800
             |            
            
                 
             |                                       
         
    
        
            | 
                2/10/2020
             | 
            
                -1.30 / -1.88%
             |             
            
                67.20
             |           
            
                68.80
             |               
            
                67.20
             |                           
            
                67.80
             | 
            
                68.13
             |                     
            
                34.45
             |                                 
            
                7,400
             |  
            
                 
             |                                                              
             
    
         
    
    
 |