- 
        Signature
      
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        Steven Robbins, as attorney in fact for Leonard, Frank X.
      
      
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        Stock symbol
      
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        NVCR
      
      
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        Transactions as of
      
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        Jun 2, 2025
      
      
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        Transactions value $
      
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        -$528,413
      
      
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        Form type
      
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        4
      
      
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        Date filed
      
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        6/4/2025, 04:09 PM
      
 
     
   
 
  
    Reporting Owners (1)
  
  
    
      
        
          | Name | Relationship | Address | Signature | Signature date | CIK | 
      
      
          
            | Leonard Frank X | EVP, Pres., Novocure Oncology | C/O NOVOCURE INC., 1550 LIBERTY RIDGE DRIVE, SUITE 115, WAYNE | Steven Robbins, as attorney in fact for Leonard, Frank X. | 2025-06-04 | 0001822879 | 
      
    
   
  
    Transactions Table
  
  
    
      
        
          | Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes | 
      
      
          
            | transaction | NVCR | Ordinary Shares | Sale | -$374K | -21.7K | -10.93% | $17.22 | 177K | Jun 2, 2025 | Direct | F1 | 
          
            | transaction | NVCR | Ordinary Shares | Sale | -$119K | -6.6K | -3.73% | $17.99 | 170K | Jun 2, 2025 | Direct | F2 | 
          
            | transaction | NVCR | Ordinary Shares | Sale | -$35.7K | -1.88K | -1.1% | $19.01 | 168K | Jun 2, 2025 | Direct | F3 | 
      
    
   
  
    * 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: