| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| van der Vaart Sandra D | EVP, Chief Legal Officer | 531 SOUTH SPRING STREET, BURLINGTON | /s/ Sandra D. van der Vaart | 15 Aug 2025 | 0001537208 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LH | Common Stock | Options Exercise | $512,971 | +3,903 | +172% | $131.43 | 6,177 | 13 Aug 2025 | Direct | F1 |
| transaction | LH | Common Stock | Sale | $1,059,371 | -3,903 | -63% | $271.42 | 2,274 | 13 Aug 2025 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LH | Non-qualified Stock Options | Options Exercise | $0 | -3,903 | -100% | $0.000000 | 0 | 13 Aug 2025 | Common Stock | 3,903 | $131.43 | Direct | F2, F3, F4 |
| Id | Content |
|---|---|
| F1 | Amount includes 30.1294 shares acquired on June 30, 2025 under the Labcorp Holdings Inc. Amended and Restated 2016 Employee Stock Purchase Plan. |
| F2 | Employee stock option (right to buy) granted pursuant to the Labcorp Holdings Inc. Amended and Restated 2016 Omnibus Incentive Plan. |
| F3 | 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. |
| F4 | The option vested in three equal annual installments beginning on the date reflected in this column and is now fully exercisable. |