X0508 4 2023-07-17 0001140536 WILLIS TOWERS WATSON PLC WTW 0001657925 Garrard Adam C/O WILLIS GROUP LIMITED 51 LIME STREET LONDON X0 EC3M 7DQ UNITED KINGDOM 1 Head of Risk & Broking 0 Ordinary Shares, nominal value $0.000304635 per share 2023-07-17 4 A 0 22.343 0 A 18405.385 D Dividend Equivalent Rights- 2022 RSU 2023-07-17 4 A 0 2.963 0 A Ordinary Shares, nominal value $0.000304635 per share 2.963 14.96 D The dividend equivalent rights accrued on the reporting person's previously reported restricted share unit award and will vest based on the same vesting schedule applicable to the underlying award. Each dividend equivalent right is the economic equivalent of one WTW Ordinary Share. /s/ Adam Garrard by Elaine Wiggins, Attorney-in-Fact (power of attorney previously filed) 2023-07-19