[Form 4] WILLIS TOWERS WATSON PLC Insider Trading Activity

Rhea-AI Filing Summary

Willis Towers Watson plc executive reports new restricted share units. On January 12, 2026, Anne Pullum, Co-Head of Corporate Development at Willis Towers Watson plc (WTW), reported two acquisitions of derivative securities in the form of restricted share units. One award covered 45.3809 restricted share units at $329.45 per unit, bringing her beneficial ownership in that award line to 2,427.8355 units held directly. A second award covered 9.5708 restricted share units at $329.45 per unit, with 906.7219 units beneficially owned directly after the transaction.

According to the plan terms, certain restricted share units settle into ordinary shares on a 1:1 basis six months after the reporting person’s termination date, while vested shares under a separate non-qualified stable value excess plan settle into ordinary shares on a 1:1 basis on the first business day of the month following the earlier of six months after separation from service or 30 days after death.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Pullum Anne

Role Co-Head of Corporate Dev.

Type	Security	Shares	Price	Value
Grant/Award	Restricted Share Unit	45.381	$329.45	$15K
Grant/Award	Restricted Share Unit	9.571	$329.45	$3K

Holdings After Transaction: Restricted Share Unit — 2,427.836 shares (Direct)

Footnotes (1)

1. Restricted share units settle for Ordinary Shares, nominal value $0.000304635 per share, on a 1:1 basis 6 months after the reporting person's termination date. Includes restricted share units acquired pursuant to the Willis Towers Watson Non-Qualified Deferred Savings Plan for U.S. Employees (the "Plan"), including the participant's deferral election under the Plan and the Company's matching contribution on the participant's deferral election credited to the participant's account in the form of restricted share units under the Plan. Vested shares under the Willis Towers Watson Non-Qualified Stable Value Excess Plan for U.S. Employees settle for Ordinary Shares, nominal value $0.000304635 per share, on a 1:1 basis on the first business day of the month on which the NASDAQ Stock Market is open for business following the earlier of (i) the date that is 6 months after the reporting person's separation from service and (ii) the date that is 30 days after the reporting person's death. Includes restricted share units acquired pursuant to the participant's deferral election under the Willis Towers Watson Non-Qualified Stable Value Excess Plan for U.S. Employees.

Form 4 Insider Transactions: What Each Field Means →

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

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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^*

Pullum Anne

(Last) (First) (Middle)

C/O WILLIS GROUP LIMITED

51 LIME STREET

(Street)

LONDON X0 EC3M 7DQ

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
WILLIS TOWERS WATSON PLC [ WTW ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Co-Head of Corporate Dev.

3. Date of Earliest Transaction (Month/Day/Year)
01/12/2026

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

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
Restricted Share Unit	(1)	01/12/2026		A		45.3809(2)		(1)	(1)	Ordinary Shares, nominal value $0.000304635 per share	45.3809	$329.45	2,427.8355	D
Restricted Share Unit	(3)	01/12/2026		A		9.5708(4)		(3)	(3)	Ordinary Shares, nominal value $0.000304635 per share	9.5708	$329.45	906.7219	D

Explanation of Responses:

1. Restricted share units settle for Ordinary Shares, nominal value $0.000304635 per share, on a 1:1 basis 6 months after the reporting person's termination date.

2. Includes restricted share units acquired pursuant to the Willis Towers Watson Non-Qualified Deferred Savings Plan for U.S. Employees (the "Plan"), including the participant's deferral election under the Plan and the Company's matching contribution on the participant's deferral election credited to the participant's account in the form of restricted share units under the Plan.

3. Vested shares under the Willis Towers Watson Non-Qualified Stable Value Excess Plan for U.S. Employees settle for Ordinary Shares, nominal value $0.000304635 per share, on a 1:1 basis on the first business day of the month on which the NASDAQ Stock Market is open for business following the earlier of (i) the date that is 6 months after the reporting person's separation from service and (ii) the date that is 30 days after the reporting person's death.

4. Includes restricted share units acquired pursuant to the participant's deferral election under the Willis Towers Watson Non-Qualified Stable Value Excess Plan for U.S. Employees.

	/s/ Anne Pullum by Lina Vanessa Jaramillo, Attorney-in-Fact (power of attorney previously filed)	01/14/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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