| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Rodgers Thomas L | EVP, Chief Strategy & BDO | 6555 STATE HWY 161, IRVING | /s/ Sarah Ahmad Ali, Attorney-in-fact | 22 May 2025 | 0001813684 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MCK | Common Stock | Award | $0 | +3,664 | +144% | $0.000000 | 6,208 | 20 May 2025 | Direct | F1 |
| transaction | MCK | Common Stock | Tax liability | $887,480 | -1,234 | -20% | $719.19 | 4,974 | 20 May 2025 | Direct | F2 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MCK | Restricted Stock Units (RSUs) | Award | $0 | +974 | $0.000000 | 974 | 20 May 2025 | Common Stock | 974 | $0.000000 | Direct | F3 |
| Id | Content |
|---|---|
| F1 | This transaction represents the settlement of performance stock units ("PSUs") which vested upon attainment of performance goals. |
| F2 | This transaction represents the withholding of shares to cover taxes applicable to a settlement of PSUs also reported on this Form 4. |
| F3 | These RSUs will vest 1/3 on 5/20/2026, 1/3 on 5/20/2027 and 1/3 on 5/20/2028. |