X0508 4 2025-05-27 0001860742 Bausch & Lomb Corp BLCO 0001669396 Ross Thomas W. Sr. C/O BAUSCH + LOMB CORPORATION 520 APPLEWOOD CRESCENT VAUGHAN A6 L4K 4B4 ONTARIO, CANADA 1 0 Common Shares, No Par Value 2025-05-27 4 A 0 20338 0 A 60391 D Reflects the annual grant of restricted share units ("RSUs") to non-employee directors under the Bausch + Lomb Corporation 2022 Omnibus Incentive Plan, as amended and restated. Vested RSUs are settled in common shares, no par value, of Bausch + Lomb Corporation. The RSUs are scheduled to vest immediately prior to the next annual meeting of shareholders. /s/ Debra E. Levin, attorney-in-fact 2025-05-28