X0609 4 2026-08-06 true 0001860742 Bausch & Lomb Corp BLCO 0001536529 VON ESCHENBACH ANDREW C. true C/O BAUSCH + LOMB CORPORATION 520 APPLEWOOD CRESCENT VAUGHAN ONTARIO, CANADA A6 L4K 4B4 ONTARIO, CANADA true false false false false Common Shares, No Par Value 2026-08-06 4 S false 12500 16.50 D 69792 D Common Shares, No Par Value 2026-08-07 4 S false 6059 16.58 D 63733 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.43 to $16.54, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.57 to $16.60, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. Reflects the exempt forfeiture to the Issuer of 4,364 matching restricted share units ("MRSUs") for no consideration in connection with the reporting person's resignation from the Board of Directors of the Issuer on August 5, 2026, in accordance with the terms of such MRSUs. /s/ Debra E. Levin, attorney-in-fact 2026-08-10