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        Signature
      
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        Craig Brown, as attorney-in-fact for Sachin Mehra pursuant to a power of attorney dated March 19, 2019
      
      
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        Stock symbol
      
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        MA
      
      
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        Transactions as of
      
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        Sep 1, 2023
      
      
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        Transactions value $
      
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        -$1,808,027
      
      
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        Form type
      
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        4
      
      
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        Date filed
      
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        9/5/2023, 05:14 PM
      
 
     
   
 
  
    Transactions Table
  
  
    
      
        
          | Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes | 
      
      
          
            | transaction | MA | Class A Common Stock | Options Exercise | $674K | +6K | +28.98% | $112.31 | 26.7K | Sep 1, 2023 | Direct | F1 | 
          
            | transaction | MA | Class A Common Stock | Sale | -$867K | -2.1K | -7.86% | $412.91 | 24.6K | Sep 1, 2023 | Direct | F1, F2 | 
          
            | transaction | MA | Class A Common Stock | Sale | -$1.49M | -3.6K | -14.63% | $413.99 | 21K | Sep 1, 2023 | Direct | F1, F3 | 
          
            | transaction | MA | Class A Common Stock | Sale | -$124K | -300 | -1.43% | $414.68 | 20.7K | Sep 1, 2023 | Direct | F1, F4 | 
      
    
   
  
    Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)
  
  
    
      
        
          | Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes | 
      
      
          
            | transaction | MA | Employee Stock Option (right to buy) | Options Exercise | $0 | -6K | -50.95% | $0.00 | 5.78K | Sep 1, 2023 | Class A Common Stock | 6K | $112.31 | Direct | F1, F5 | 
      
    
   
  
    * An asterisk sign (*) next to the price indicates that the price is likely invalid.
  
  Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.
  Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
  
    Explanation of Responses: