Michele Lau - 09 Feb 2026 Form 4 Insider Report for MCKESSON CORP (MCK)

Role
EVP and Chief Legal Officer
Signature
/s/ Sarah Ahmad Ali, Attorney-in-fact
Issuer symbol
MCK
Transactions as of
09 Feb 2026
Net transactions value
-$1,655,190
Form type
4
Filing time
11 Feb 2026, 15:25:35 UTC
Previous filing
23 May 2025
Next filing
13 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Lau Michele EVP and Chief Legal Officer 6555 NORTH STATE HWY 161, IRVING /s/ Sarah Ahmad Ali, Attorney-in-fact 11 Feb 2026 0001872240

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MCK Common Stock Options Exercise $0 +3,990 +123% $0.000000 7,237 09 Feb 2026 Direct
transaction MCK Common Stock Tax liability $1,367,457 -1,421 -20% $962.32 5,816 09 Feb 2026 Direct F1
transaction MCK Common Stock Options Exercise $0 +758 +13% $0.000000 6,574 09 Feb 2026 Direct
transaction MCK Common Stock Tax liability $287,734 -299 -4.5% $962.32 6,275 09 Feb 2026 Direct F1
holding MCK Common Stock 139 09 Feb 2026 By the McKesson Corporation 401(k) Retirement Savings Plan

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

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 -3,990 -100% $0.000000 0 09 Feb 2026 Common Stock 3,990 $0.000000 Direct F2
transaction MCK Restricted Stock Units (RSUs) Options Exercise $0 -758 -50% $0.000000 758 09 Feb 2026 Common Stock 758 $0.000000 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

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 50% on 2/9/2025 and 50% on 2/9/2026.
F3 These RSUs vested 1/3 on 2/9/2025 and 1/3 on 2/9/2026, and will vest 1/3 on 2/9/2027.