X0508 4 2025-12-31 0 0000314808 Valaris Ltd VAL 0001577553 Weber Christopher T C/O 5847 SAN FELIPE SUITE 3300 HOUSTON TX 77057 0 1 0 0 SVP - CFO 0 Common Shares 2025-12-31 4 F 0 1016 50.40 D 59135 D These shares were withheld upon vesting to enable the reporting person to satisfy tax withholding obligations that arose upon such vesting, which will be paid by the issuer to the appropriate taxing authority in cash. /s/ Andrew Campbell, power-of-attorney 2026-01-02