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SEC source: 0001127602-22-023853 · form4.xml · derivative · entry 3

Faber Alexis · CIK 0001882149 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 713.946

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 14.088 shares

Expires not disclosed

F4 · derivative.exercise_price: 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.

F5 · shares: 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.

F4 · derivative.exercise_date: 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.

F4 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023853 · form4.xml · derivative · entry 2

Faber Alexis · CIK 0001882149 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,467.9527

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 24.6537 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F3 · shares: Includes restricted share units acquired pursuant to the Company's matching contribution on the participant's deferral election pursuant to the terms of the Plan and credited to the participant's account in the form of restricted share units under the Plan.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023853 · form4.xml · derivative · entry 1

Faber Alexis · CIK 0001882149 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,443.299

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 42.2637 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F2 · shares: Includes restricted share units acquired pursuant to the participant's deferral election under the Willis Towers Watson Non-Qualified Deferred Savings Plan for US Employees (the "Plan").

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023852 · form4.xml · derivative · entry 2

WICKES GENE H · CIK 0001213376 · Head of Benefits Deliv & Admin

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,038.7991

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 27.8697 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F3 · shares: Includes restricted share units acquired pursuant to the Company's matching contribution on the participant's deferral election pursuant to the terms of the Plan and credited to the participant's account in the form of restricted share units under the Plan.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023852 · form4.xml · derivative · entry 1

WICKES GENE H · CIK 0001213376 · Head of Benefits Deliv & Admin

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,010.9294

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 47.7764 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F2 · shares: Includes restricted share units acquired pursuant to the participant's deferral election under the Willis Towers Watson Non-Qualified Deferred Savings Plan for U.S. Employees (the "Plan").

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023851 · form4.xml · derivative · entry 2

Qureshi Imran Ahmed · CIK 0001881795 · Head of North America

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,989.7319

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 23.5818 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F3 · shares: Includes restricted share units acquired pursuant to the Company's matching contribution on the participant's deferral election pursuant to the terms of the Plan and credited to the participant's account in the form of restricted share units under the Plan.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023851 · form4.xml · derivative · entry 1

Qureshi Imran Ahmed · CIK 0001881795 · Head of North America

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,966.1501

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 40.4261 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F2 · shares: Includes restricted share units acquired pursuant to the participant's deferral election under the Willis Towers Watson Non-Qualified Deferred Savings Plan for U.S. Employees (the "Plan").

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023850 · form4.xml · derivative · entry 3

Pullum Anne · CIK 0001688834 · Head of Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 634.1546

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 15.3129 shares

Expires not disclosed

F4 · derivative.exercise_price: 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.

F5 · shares: 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.

F4 · derivative.exercise_date: 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.

F4 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023850 · form4.xml · derivative · entry 2

Pullum Anne · CIK 0001688834 · Head of Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,382.3421

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 32.3947 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F3 · shares: Includes restricted share units acquired pursuant to the Company's matching contribution on the participant's deferral election pursuant to the terms of the Plan and credited to the participant's account in the form of restricted share units under the Plan.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023850 · form4.xml · derivative · entry 1

Pullum Anne · CIK 0001688834 · Head of Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,349.9474

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 55.5337 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F2 · shares: Includes restricted share units acquired pursuant to the participant's deferral election under the Willis Towers Watson Non-Qualified Deferred Savings Plan for US Employees (the "Plan").

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023849 · form4.xml · derivative · entry 2

Kurpis Joseph Stephen · CIK 0001497048 · PAO and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 164.5404

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 13.8658 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F3 · shares: Includes restricted share units acquired pursuant to the Company's matching contribution on the participant's deferral election pursuant to the terms of the Plan and credited to the participant's account in the form of restricted share units under the Plan.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023849 · form4.xml · derivative · entry 1

Kurpis Joseph Stephen · CIK 0001497048 · PAO and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150.6746

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 23.7698 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F2 · shares: Includes restricted share units acquired pursuant to the participant's deferral election under the Willis Towers Watson Non-Qualified Deferred Savings Plan for U.S. Employees (the "Plan").

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023848 · form4.xml · derivative · entry 3

Krasner Andrew Jay · CIK 0001881781 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90.8711

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 19.6006 shares

Expires not disclosed

F4 · derivative.exercise_price: 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.

F5 · shares: 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.

F4 · derivative.exercise_date: 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.

F4 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023848 · form4.xml · derivative · entry 2

Krasner Andrew Jay · CIK 0001881781 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 212.4471

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 34.3009 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F3 · shares: Includes restricted share units acquired pursuant to the Company's matching contribution on the participant's deferral election pursuant to the terms of the Plan and credited to the participant's account in the form of restricted share units under the Plan.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023848 · form4.xml · derivative · entry 1

Krasner Andrew Jay · CIK 0001881781 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 178.1462

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 58.8014 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F2 · shares: Includes restricted share units acquired pursuant to the participant's deferral election under the Willis Towers Watson Non-Qualified Deferred Savings Plan for U.S. Employees (the "Plan").

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023846 · form4.xml · derivative · entry 2

Hess Carl Aaron · CIK 0001435988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,138.8021

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 42.8767 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F3 · shares: Includes restricted share units acquired pursuant to the Company's matching contribution on the participant's deferral election pursuant to the terms of the Plan and credited to the participant's account in the form of restricted share units under the Plan.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023846 · form4.xml · derivative · entry 1

Hess Carl Aaron · CIK 0001435988 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,095.9254

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 73.5031 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F2 · shares: Includes restricted share units acquired pursuant to the participant's deferral election under the Willis Towers Watson Non-Qualified Deferred Savings Plan for U.S. Employees (the "Plan").

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023845 · form4.xml · derivative · entry 2

Gebauer Julie Jarecke · CIK 0001477865 · Head of Health, Wealth &Career

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,590.18

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 27.8697 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F3 · shares: Includes restricted share units acquired pursuant to the Company's matching contribution on the participant's deferral election pursuant to the terms of the Plan and credited to the participant's account in the form of restricted share units under the Plan.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023845 · form4.xml · derivative · entry 1

Gebauer Julie Jarecke · CIK 0001477865 · Head of Health, Wealth &Career

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,562.3103

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 47.7765 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F2 · shares: Includes restricted share units acquired pursuant to the participant's deferral election under the Willis Towers Watson Non-Qualified Deferred Savings Plan for U.S. Employees (the "Plan").

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023844 · form4.xml · derivative · entry 3

Furman Matthew · CIK 0001637389 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,910.8358

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 14.4556 shares

Expires not disclosed

F4 · derivative.exercise_price: 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.

F5 · shares: 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.

F4 · derivative.exercise_date: 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.

F4 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023844 · form4.xml · derivative · entry 2

Furman Matthew · CIK 0001637389 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,008.0403

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 25.2972 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F3 · shares: Includes restricted share units acquired pursuant to the Company's matching contribution on the participant's deferral election pursuant to the terms of the Plan and credited to the participant's account in the form of restricted share units under the Plan.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023844 · form4.xml · derivative · entry 1

Furman Matthew · CIK 0001637389 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,982.7431

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 43.3665 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F2 · shares: Includes restricted share units acquired pursuant to the participant's deferral election under the Willis Towers Watson Non-Qualified Deferred Savings Plan for U.S. Employees (the "Plan").

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023843 · form4.xml · derivative · entry 2

Bodnar Anne Donovan · CIK 0001629374 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,897.2371

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 23.5819 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F3 · shares: Includes restricted share units acquired pursuant to the Company's matching contribution on the participant's deferral election pursuant to the terms of the Plan and credited to the participant's account in the form of restricted share units under the Plan.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023843 · form4.xml · derivative · entry 1

Bodnar Anne Donovan · CIK 0001629374 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,873.6552

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 40.4261 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F2 · shares: Includes restricted share units acquired pursuant to the participant's deferral election under the Willis Towers Watson Non-Qualified Deferred Savings Plan for US Employees (the "Plan").

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023842 · form4.xml · derivative · entry 3

Banas Kristy D · CIK 0001881896 · Chief Human Resources Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 262.6375

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 10.7804 shares

Expires not disclosed

F4 · derivative.exercise_price: Vested shares under the 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.

F5 · shares: 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.

F4 · derivative.exercise_date: Vested shares under the 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.

F4 · derivative.expiration_date: Vested shares under the 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.

SEC source: 0001127602-22-023842 · form4.xml · derivative · entry 2

Banas Kristy D · CIK 0001881896 · Chief Human Resources Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 461.6515

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 18.8655 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F3 · shares: Includes restricted share units acquired pursuant to the Company's matching contribution on the participant's deferral election pursuant to the terms of the Plan and credited to the participant's account in the form of restricted share units under the Plan.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023842 · form4.xml · derivative · entry 1

Banas Kristy D · CIK 0001881896 · Chief Human Resources Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 442.786

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 32.3408 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F2 · shares: Includes restricted share units acquired pursuant to the participant's deferral election under the Willis Towers Watson Non-Qualified Deferred Savings Plan for U.S. Employees (the "Plan").

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-22-023723 · form4.xml · nonDerivative · entry 1

Gebauer Julie Jarecke · CIK 0001477865 · Head of Health, Wealth &Career

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89,755

F1 · shares: The sales reported in this Form 4 were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person during an open trading window in a prior quarter.

SEC source: 0001127602-22-023535 · form4.xml · nonDerivative · entry 1

REILLY PAUL C · CIK 0001240439 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 746

F1 · shares: Comprised of 746 restricted share units ("RSUs"), which represent the right to receive ordinary shares, par value $0.000304635 per share, of the Issuer. The RSUs shall vest in full on the earlier of the date of the Issuer's 2023 Annual General Meeting of Shareholders and October 1, 2023.

SEC source: 0001127602-22-022240 · form4.xml · derivative · entry 4

Krasner Andrew Jay · CIK 0001881781 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 135.223

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 64 shares

Expires not disclosed

F5 · derivative.exercise_price: The dividend equivalent rights accrued on the reporting person's time-based restricted share unit award and were credited in the form of additional restricted share units that vested and were payable at the same time as the underlying time-based restricted share units. Each dividend equivalent right is the economic equivalent of one WTW Ordinary Share.

F5 · derivative.exercise_date: The dividend equivalent rights accrued on the reporting person's time-based restricted share unit award and were credited in the form of additional restricted share units that vested and were payable at the same time as the underlying time-based restricted share units. Each dividend equivalent right is the economic equivalent of one WTW Ordinary Share.

F5 · derivative.expiration_date: The dividend equivalent rights accrued on the reporting person's time-based restricted share unit award and were credited in the form of additional restricted share units that vested and were payable at the same time as the underlying time-based restricted share units. Each dividend equivalent right is the economic equivalent of one WTW Ordinary Share.

SEC source: 0001127602-22-022240 · form4.xml · nonDerivative · entry 3

Krasner Andrew Jay · CIK 0001881781 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Revocable Trust

Disclosed balance after: 2,178

F3 · price: This transaction was executed in multiple trades at prices ranging from $210.21 to $210.28. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F4 · balance_after: Reflects a transfer of 2,709 shares to the reporting person's revocable trust following the vesting and settlement reported above.

SEC source: 0001127602-22-022240 · form4.xml · nonDerivative · entry 2

Krasner Andrew Jay · CIK 0001881781 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,200

F1 · shares: Withholding of shares by Issuer incident to the tax payment related to the vesting and settlement of 4,467 restricted share units granted on September 7, 2021.

F2 · balance_after: Does not reflect a transfer of 2,709 shares to the reporting person's revocable trust following the vesting and settlement reported above.

SEC source: 0001127602-22-022240 · form4.xml · nonDerivative · entry 1

Krasner Andrew Jay · CIK 0001881781 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,958

SEC source: 0001127602-22-022238 · form4.xml · derivative · entry 8

WICKES GENE H · CIK 0001213376 · Head of Benefits Deliv & Admin

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 13,925 shares

Expires 2022-09-10

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F7 · derivative.exercise_date: 100% of the shares underlying the option vested and were exercisable on July 1, 2018.

SEC source: 0001127602-22-022238 · form4.xml · nonDerivative · entry 6

WICKES GENE H · CIK 0001213376 · Head of Benefits Deliv & Admin

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,474.836

F5 · price: This transaction was executed in multiple trades at prices ranging from $209.40 to $210.27. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001127602-22-022238 · form4.xml · nonDerivative · entry 5

WICKES GENE H · CIK 0001213376 · Head of Benefits Deliv & Admin

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,449.836

F4 · price: This transaction was executed in multiple trades at prices ranging from $208.35 to $209.32. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001127602-22-022238 · form4.xml · nonDerivative · entry 4

WICKES GENE H · CIK 0001213376 · Head of Benefits Deliv & Admin

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,161.836

F3 · price: This transaction was executed in multiple trades at prices ranging from $207.32 to $207.91. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001127602-22-022238 · form4.xml · nonDerivative · entry 3

WICKES GENE H · CIK 0001213376 · Head of Benefits Deliv & Admin

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,293.836

F2 · price: This transaction was executed in multiple trades at prices ranging from $206.25 to $207.21. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001127602-22-022238 · form4.xml · nonDerivative · entry 2

WICKES GENE H · CIK 0001213376 · Head of Benefits Deliv & Admin

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,770.836

F1 · price: This transaction was executed in multiple trades at prices ranging from $205.25 to $206.24. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001127602-22-022238 · form4.xml · nonDerivative · entry 1

WICKES GENE H · CIK 0001213376 · Head of Benefits Deliv & Admin

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,399.836

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001127602-22-022093 · form4.xml · nonDerivative · entry 1

Gebauer Julie Jarecke · CIK 0001477865 · Head of Health, Wealth &Career

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,155

F1 · shares: The sales reported in this Form 4 were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person during an open trading window in a prior quarter.

F2 · price: This transaction was executed in multiple trades at prices ranging from $210.00 to $210.03. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001127602-22-021760 · form4.xml · derivative · entry 4

WICKES GENE H · CIK 0001213376 · Head of Benefits Deliv & Admin

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,925

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 10,000 shares

Expires 2022-09-10

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: 100% of the shares underlying the option vested and were exercisable on July 1, 2018.

SEC source: 0001127602-22-021760 · form4.xml · nonDerivative · entry 2

WICKES GENE H · CIK 0001213376 · Head of Benefits Deliv & Admin

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,474.836

SEC source: 0001127602-22-021760 · form4.xml · nonDerivative · entry 1

WICKES GENE H · CIK 0001213376 · Head of Benefits Deliv & Admin

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 82,474.836

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001127602-22-021427 · form4.xml · derivative · entry 4

WICKES GENE H · CIK 0001213376 · Head of Benefits Deliv & Admin

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,925

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 22,487 shares

Expires 2022-09-10

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: 100% of the shares underlying the option vested and were exercisable on July 1, 2018.

SEC source: 0001127602-22-021427 · form4.xml · nonDerivative · entry 2

WICKES GENE H · CIK 0001213376 · Head of Benefits Deliv & Admin

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,474.836

SEC source: 0001127602-22-021427 · form4.xml · nonDerivative · entry 1

WICKES GENE H · CIK 0001213376 · Head of Benefits Deliv & Admin

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,961.836

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001127602-22-021301 · form4.xml · derivative · entry 7

WICKES GENE H · CIK 0001213376 · Head of Benefits Deliv & Admin

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,412

Underlying: Ordinary Shares, nominal value $0.000304635 per share · 398 shares

Expires 2022-09-10

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: 100% of the shares underlying the option vested and were exercisable on July 1, 2018.

SEC source: 0001127602-22-021301 · form4.xml · nonDerivative · entry 4

WICKES GENE H · CIK 0001213376 · Head of Benefits Deliv & Admin

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,474.836

SEC source: 0001127602-22-021301 · form4.xml · nonDerivative · entry 3

WICKES GENE H · CIK 0001213376 · Head of Benefits Deliv & Admin

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,872.836

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.