| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Vaughn Bryan T | EVP, Diagnostics | 531 SOUTH SPRING STREET, BURLINGTON | /s/ Kathryn W. Kyle, Attorney-in-Fact for Bryan T. Vaughn | 10 Feb 2026 | 0002103999 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LH | Common Stock | Options Exercise | +180 | +3.5% | 5,327 | 06 Feb 2026 | Direct | F1 | ||
| transaction | LH | Common Stock | Tax liability | $16,909 | -61 | -1.1% | $277.20 | 5,266 | 06 Feb 2026 | Direct | F2 |
| transaction | LH | Common Stock | Options Exercise | +178 | +3.4% | 5,444 | 07 Feb 2026 | Direct | F1 | ||
| transaction | LH | Common Stock | Tax liability | $16,715 | -61 | -1.1% | $274.01 | 5,383 | 09 Feb 2026 | Direct | F2 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LH | Restricted Stock Unit | Options Exercise | $0 | -180 | -4.5% | $0.000000 | 3,802 | 06 Feb 2026 | Common Stock | 180 | Direct | F1, F3, F4 | |
| transaction | LH | Restricted Stock Unit | Options Exercise | $0 | -178 | -4.7% | $0.000000 | 3,624 | 07 Feb 2026 | Common Stock | 178 | Direct | F1, F4, F5 |
| Id | Content |
|---|---|
| F1 | Each Restricted Stock Unit represents the contingent right to receive one share of Labcorp Holdings Inc. Common Stock. |
| F2 | Stock withholding to satisfy tax withholding obligations. |
| F3 | The Restricted Stock Units that have vested were part of a grant that vests in two equal annual installments beginning on February 6, 2026. |
| F4 | This number reflects the aggregate number of Restricted Stock Units held by the reporting person. |
| F5 | The Restricted Stock Units vested on February 7, 2026. |