X0407 4 2023-04-01 0001140536 WILLIS TOWERS WATSON PLC WTW 0001882149 Faber Alexis C/O WILLIS GROUP LIMITED 51 LIME STREET LONDON X0 EC3M 7DQ UNITED KINGDOM 1 Chief Operating Officer 0 Ordinary Shares, nominal value $0.000304635 per share 2023-04-01 4 A 0 773 0 A 5114 D Ordinary Shares, nominal value $0.000304635 per share 2023-04-01 4 X 0 2 0 A 5116 D Ordinary Shares, nominal value $0.000304635 per share 1 I Directly held by immediate family member. Dividend Equivalent Rights 2023-04-01 4 X 0 2 0 D Ordinary Shares, nominal value $0.000304635 per share 2 52.039 D Comprised of 773 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/ Alexis Faber by Elaine Wiggins, Attorney-in-Fact (power of attorney previously filed) 2023-04-04