NVCR insider update: officer holds 347,745 shares after withholding

Rhea-AI Filing Summary

NovoCure Ltd (NVCR) reported an insider transaction on a Form 4. The company’s officer, EVP, President, Novocure Oncology, had 966 ordinary shares withheld on 11/01/2025 at $12.81 per share to satisfy tax obligations upon the vesting of Restricted Stock Units (transaction code F).

Following this non-discretionary withholding, the officer beneficially owns 347,745 shares, held directly. The filing indicates it was made by one reporting person.

Insider Trade Summary

Net Seller: 966 shares

Net Sell 1 txn

Insider Leonard Frank X

Role EVP, Pres., Novocure Oncology

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Ordinary Shares	966	$12.81	$12K

Holdings After Transaction: Ordinary Shares — 347,745 shares (Direct)

Footnotes (1)

1. F1. Represents the number of shares required to be withheld by the issuer to cover tax withholding obligations in connection with the vesting of Restricted Stock Units. This transaction is not discretionary and approved as required pursuant to Rules 16b-3(e) and 16b-3(d)(1).

FAQ

What did NVCR disclose in this Form 4?

An officer had 966 shares withheld at $12.81 on 11/01/2025 to cover taxes from RSU vesting (code F).

Who is the reporting person in NVCR’s Form 4?

An officer of NovoCure, titled EVP, President, Novocure Oncology.

How many NVCR shares does the officer own after the transaction?

The officer beneficially owns 347,745 shares directly after the transaction.

What does transaction code F mean on the NVCR Form 4?

Code F indicates shares were withheld to pay taxes related to an equity award vesting.

Was this NVCR Form 4 filed by multiple persons?

No. It was filed by one reporting person.

What triggered the withholding of NVCR shares?

The vesting of Restricted Stock Units that required tax withholding, as noted in the explanation of responses.

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 11/04/2025 - 04:09 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a 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). See Instruction 10.

1. Name and Address of Reporting Person^*

Leonard Frank X

(Last) (First) (Middle)

C/O NOVOCURE INC.

1550 LIBERTY RIDGE DRIVE, SUITE 115

(Street)

WAYNE PA 19087

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
NovoCure Ltd [ NVCR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, Pres., Novocure Oncology

3. Date of Earliest Transaction (Month/Day/Year)
11/01/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Ordinary Shares	11/01/2025		F		966(1)	D	$12.81	347,745	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents the number of shares required to be withheld by the issuer to cover tax withholding obligations in connection with the vesting of Restricted Stock Units. This transaction is not discretionary and approved as required pursuant to Rules 16b-3(e) and 16b-3(d)(1).

Remarks:

	Steven Robbins, as attorney in fact for Leonard, Frank X.	11/04/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.