| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Sampson John H | Director | 531 SOUTH SPRING STREET, BURLINGTON | /s/ Kathryn W. Kyle, Attorney-in-Fact for John H. Sampson | 12 Feb 2026 | 0002110483 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LH | Restricted Stock Unit | Award | $0 | +773 | $0.000000 | 773 | 10 Feb 2026 | Common Stock | 773 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Each Restricted Stock Unit represents the contingent right to receive one share of Labcorp Holdings Inc. Common Stock. |
| F2 | The Restricted Stock Units vest fully on February 10, 2027. |