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NovoCure (NASDAQ: NVCR) chair nets large awards, sells shares for taxes

Filing Impact
(Very High)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

NovoCure Ltd Executive Chairman William F. Doyle reported multiple equity compensation transactions on March 3, 2026. He received stock options for 258,445 shares and an additional option grant for 30,072 shares, which are scheduled to vest in equal parts over four years, subject to continued employment.

On the same date, he acquired 200,000 ordinary shares from restricted share units that vest over three years and 200,284 ordinary shares from performance-based restricted stock units that vested. He then sold 50,557 and 21,330 ordinary shares at weighted average prices of $12.7865 and $13.4288 to cover tax withholding obligations under a mandatory “sell to cover” provision, leaving 328,397 ordinary shares held directly.

Positive

  • None.

Negative

  • None.

Insights

Large equity awards paired with mandatory tax sales, net position increases.

William F. Doyle, Executive Chairman of NovoCure Ltd, received substantial equity compensation on March 3, 2026. Awards include 288,517 stock options and 400,284 ordinary shares from time-based and performance-based restricted stock units, significantly increasing his potential equity exposure.

The filing shows open-market sales totaling 71,887 ordinary shares at weighted average prices of $12.7865 and $13.4288. Footnotes state these sales were mandated “sell to cover” trades to satisfy tax withholding obligations tied to performance-based RSU vesting, rather than discretionary sales.

After these transactions, Doyle directly holds 328,397 ordinary shares. Because the equity grants materially exceed the tax-related share sales, his overall ownership rises, suggesting continued alignment of leadership incentives with shareholder outcomes, based solely on the disclosed share counts and vesting structures.

Insider DOYLE WILLIAM F
Role Executive Chairman
Sold 71,887 shs ($933K)
Type Security Shares Price Value
Grant/Award Stock Option (Right to Buy) 258,445 $0.00 --
Grant/Award Stock Option (Right to Buy) 30,072 $0.00 --
Grant/Award Ordinary Shares 200,000 $0.00 --
Grant/Award Ordinary Shares 200,284 $0.00 --
Sale Ordinary Shares 50,557 $12.7865 $646K
Sale Ordinary Shares 21,330 $13.4288 $286K
Holdings After Transaction: Stock Option (Right to Buy) — 258,445 shares (Direct); Ordinary Shares — 200,000 shares (Direct)
Footnotes (1)
  1. Represents restricted share units that are scheduled to vest in equal parts on the first, second and third anniversary of the grant date, subject to the reporting person's continued employment through such dates. Represents vesting of performance-based restricted stock units. Represents the number of shares required to be sold by the reporting person to cover tax withholding obligations in connection with the vesting of Performance-Based Restricted Stock Units. This sale is mandated by the issuer's award agreement under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person. This transaction was executed in multiple trades at prices ranging from $12.299 USD to $13.277 USD; the price reported above reflects the weighted average sale price. This transaction was executed in multiple trades at prices ranging from $13.35 USD to $13.52 USD; the price reported above reflects the weighted average sale price. Options to buy ordinary shares that are scheduled to vest in equal parts on the first, second, third and fourth anniversary of the grant date, subject to the reporting person's continued employment through such date.
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*
DOYLE WILLIAM F

(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)
X Director 10% Owner
X Officer (give title below) Other (specify below)
Executive Chairman
3. Date of Earliest Transaction (Month/Day/Year)
03/03/2026
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(1) 03/03/2026 A 200,000 A $0.00 200,000 D
Ordinary Shares(2) 03/03/2026 A 200,284 A $0.00 400,284 D
Ordinary Shares 03/03/2026 S 50,557(3) D $12.7865(4) 349,727 D
Ordinary Shares 03/03/2026 S 21,330(3) D $13.4288(5) 328,397 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
Stock Option (Right to Buy) $13.3 03/03/2026 A 258,445 (6) 03/03/2036 Ordinary Shares 258,445 $0.00 258,445 D
Stock Option (Right to Buy) $13.3 03/03/2026 A 30,072 (6) 03/03/2036 Ordinary Shares 30,072 $0.00 288,517 D
Explanation of Responses:
1. Represents restricted share units that are scheduled to vest in equal parts on the first, second and third anniversary of the grant date, subject to the reporting person's continued employment through such dates.
2. Represents vesting of performance-based restricted stock units.
3. Represents the number of shares required to be sold by the reporting person to cover tax withholding obligations in connection with the vesting of Performance-Based Restricted Stock Units. This sale is mandated by the issuer's award agreement under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.
4. This transaction was executed in multiple trades at prices ranging from $12.299 USD to $13.277 USD; the price reported above reflects the weighted average sale price.
5. This transaction was executed in multiple trades at prices ranging from $13.35 USD to $13.52 USD; the price reported above reflects the weighted average sale price.
6. Options to buy ordinary shares that are scheduled to vest in equal parts on the first, second, third and fourth anniversary of the grant date, subject to the reporting person's continued employment through such date.
Remarks:
Steven Robbins, as attorney in fact for Doyle, William F 03/05/2026
** 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.

FAQ

What does the NovoCure (NVCR) Form 4 filed for William F. Doyle show?

The Form 4 shows William F. Doyle received sizable equity awards and executed tax-related share sales. He was granted stock options and ordinary shares from restricted stock units, then sold a portion of vested shares via mandatory “sell to cover” trades to satisfy tax withholding obligations.

How many stock options and shares did William F. Doyle acquire in this NVCR Form 4?

Doyle acquired stock options for 258,445 shares plus an additional 30,072-option grant. He also acquired 200,000 ordinary shares from time-based restricted share units and 200,284 ordinary shares from performance-based restricted stock units, materially increasing his potential and actual equity interest in NovoCure Ltd.

Why did William F. Doyle sell NovoCure (NVCR) shares on March 3, 2026?

Doyle sold shares to cover tax withholding obligations from vested performance-based restricted stock units. The filing explains these “sell to cover” transactions are mandated under NovoCure’s equity incentive award agreement, meaning the sales were required for tax purposes rather than discretionary open-market selling.

What were the sale amounts and prices in William F. Doyle’s NovoCure Form 4?

He sold 50,557 ordinary shares at a weighted average price of $12.7865 and 21,330 ordinary shares at a weighted average price of $13.4288. Footnotes state both transactions were executed in multiple trades within specified price ranges, and all sales were to fund tax withholding obligations.

How many NovoCure (NVCR) shares does William F. Doyle hold after these transactions?

After the reported transactions, Doyle directly holds 328,397 ordinary shares of NovoCure Ltd. This reflects the net result of his new share awards from restricted stock units and the subsequent mandated “sell to cover” share sales to satisfy tax withholding requirements tied to performance-based vesting.

How do William F. Doyle’s new NovoCure stock options vest over time?

The newly granted options to buy ordinary shares are scheduled to vest in equal parts on the first, second, third, and fourth anniversaries of the grant date. Vesting requires Doyle’s continued employment with NovoCure through each anniversary, aligning option realization with ongoing service.