X0306 4 2022-04-01 0001140536 WILLIS TOWERS WATSON PLC WTW 0001881896 Banas Kristy D C/O WILLIS GROUP LIMITED 51 LIME STREET LONDON X0 EC3M 7DQ UNITED KINGDOM 1 Chief Human Resources Officer Ordinary Shares, nominal value $0.000304635 per share 2022-04-01 4 M 0 480.625 A 2365.235 D Ordinary Shares, nominal value $0.000304635 per share 2022-04-01 4 D 0 480.625 227.62 D 1884.61 D Ordinary Shares, nominal value $0.000304635 per share 2022-04-01 4 A 0 694 0 A 2578.61 D Phantom Stock Unit 2022-04-01 4 M 0 480.625 D 2022-04-01 2022-04-01 Ordinary Shares, nominal value $0.000304635 per share 480.625 0 D Each share underlying the phantom stock unit award was the economic equivalent of one WTW Ordinary Share. Dividend equivalent rights accrued under the phantom stock unit award in the form of additional phantom stock units that vested based on the same vesting schedule applicable to the underlying phantom stock unit award. Each dividend equivalent right that accrued in the form of phantom stock units was the economic equivalent of one WTW Ordinary Share. The phantom stock units, including the dividend equivalents, were settled in cash delivered to the Reporting Person. Comprised of 694 time-based 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 ratably over a three-year period as of the first, second and third anniversaries of the grant date. /s/ Elaine Wiggins, Attorney-in-Fact for Kristy D. Banas (power of attorney previously filed) 2022-04-05