X0407 4 2023-04-01 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 0 Ordinary Shares, nominal value $0.000304635 per share 2023-04-01 4 A 0 766 0 A 3818.8208 D Ordinary Shares, nominal value $0.000304635 per share 2023-04-01 4 X 0 2 0 A 3820.8208 D Dividend Equivalent Rights 2023-04-01 4 X 0 2 0 D Ordinary Shares, nominal value $0.000304635 per share 2 5.307 D Comprised of 766 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. The dividend equivalent rights accrued on the reporting person's RSU award and were credited in the form of additional RSUs that vested and were payable at the same time as the underlying RSUs. Each dividend equivalent right is the economic equivalent of one WTW Ordinary Share. /s/ Elaine Wiggins, Attorney-in-Fact for Kristy D. Banas (power of attorney previously filed) 2023-04-04