| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| TYLER BRIAN S. | Chief Executive Officer, Director | 6555 STATE HWY 161, IRVING | /s/ Sarah Ahmad Ali, Attorney-in-fact | 22 May 2025 | 0001382297 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MCK | Common Stock | Options Exercise | $0 | +3,500 | +5.6% | $0.000000 | 66,101 | 21 May 2025 | Direct | |
| transaction | MCK | Common Stock | Tax liability | $1,003,347 | -1,396 | -2.1% | $718.73 | 64,705 | 21 May 2025 | Direct | F1 |
| holding | MCK | Common Stock | 215 | 21 May 2025 | By the McKesson Corporation 401(k) Retirement Savings Plan |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MCK | Restricted Stock Units (RSUs) | Disposed to Issuer | $0 | -3,500 | -33% | $0.000000 | 7,000 | 21 May 2025 | Common Stock | 3,500 | $0.000000 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | This transaction represents a withholding of shares to cover taxes applicable to a vesting of RSUs also reported on this Form 4. |
| F2 | These RSUs vested as to 1/3 on 5/21/2025 and will vest 1/3 on 5/21/2026 and 1/3 on 5/21/2027. |