| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Smith LeAnn B | EVP & Chief HR Officer | 6555 NORTH STATE HWY 161, IRVING | /s/ Sarah Ahmad Ali, Attorney-in-fact | 12 Feb 2026 | 0001955547 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MCK | Common Stock | Options Exercise | $0 | +508 | +18% | $0.000000 | 3,308 | 10 Feb 2026 | Direct | |
| transaction | MCK | Common Stock | Tax liability | $120,642 | -129 | -3.9% | $935.21 | 3,179 | 10 Feb 2026 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MCK | Restricted Stock Units (RSUs) | Options Exercise | $0 | -508 | -100% | $0.000000 | 0 | 10 Feb 2026 | Common Stock | 508 | $0.000000 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | These RSUs vested as to 1/3 on 2/10/2024, 1/3 on 2/10/2025 and 1/3 on 2/10/2026 |