| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Kyle Kathryn W | EVP, Chief Legal Officer | 531 SOUTH SPRING STREET, BURLINGTON | /s/ Kathryn W. Kyle | 13 Feb 2026 | 0002103996 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LH | Common Stock | Options Exercise | +216 | +6.6% | 3,504 | 11 Feb 2026 | Direct | F1 | ||
| transaction | LH | Common Stock | Tax liability | $17,973 | -62 | -1.8% | $289.89 | 3,442 | 11 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 | -216 | -8.7% | $0.000000 | 2,264 | 11 Feb 2026 | Common Stock | 216 | Direct | F1, F3, F4 |
| 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 three equal annual installments beginning on February 11, 2026. |
| F4 | This number reflects the aggregate number of Restricted Stock Units held by the reporting person. |