X0609 4 2026-08-03 0000920148 LABCORP HOLDINGS INC. LH 0001398138 Wilkinson Peter J false 231 MAPLE AVENUE BURLINGTON NC 27215 1 SVP, Chief Accounting Officer 0 Common Stock 2026-08-03 4 S 0 82 309.22 D 1770.2194 D Common Stock 2026-08-03 4 M 0 1338 209.25 A 3108.2194 D Common Stock 2026-08-03 4 S 0 1338 309.2311 D 1770.2194 D Non-qualified Stock Options 209.25 2026-08-03 4 M 0 1338 0 D 2022-02-02 2031-02-01 Common Stock 1338 0 D Employee stock option (right to buy) granted pursuant to the Labcorp Holdings Inc. Amended and Restated 2016 Omnibus Incentive Plan. Represents amounts automatically adjusted based on the final adjustment ratio applied to equity awards in connection with the spin-off of Fortrea Holdings Inc. ("Fortrea") by Labcorp Holdings Inc. ("Labcorp"), calculated pursuant to the terms of the Employee Matters Agreement by and between Labcorp and Fortrea. The options vested in three equal annual installments beginning on the date reflected in this column and are now fully exercisable. /s/ Kathryn W. Kyle, Attorney-in-Fact for Peter J. Wilkinson 2026-08-05