X0508 4 2024-08-05 0000920148 LABCORP HOLDINGS INC. LH 0001102900 BERBERIAN LANCE 531 SOUTH SPRING STREET BURLINGTON NC 27215 1 EVP, CIO & CTO 0 Common Stock 2024-08-05 4 S 0 2245 229.785 D 25769 D Common Stock 2024-08-05 4 S 0 9848 228.9485 D 15921 D The price of $229.785 per share represents a weighted average of sales prices ranging from $229.74 to $229.87 per share. The reporting person undertakes to provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price. The price of $228.9485 per share represents a weighted average of sales prices ranging from $228.53 to $229.525 per share. The reporting person undertakes to provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price. On May 17, 2024, Labcorp Holdings Inc. ("LHI") became the successor of Laboratory Corporation of America Holdings ("LCAH") pursuant to LCAH's reorganization into a new holding company structure (the "Reorganization"). The Reorganization resulted in LHI becoming a parent holding company of LCAH but did not alter the proportionate interests of LCAH security holders. /s/ Sandra D. van der Vaart, Attorney-in-Fact for Lance Berberian 2024-08-07