UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of report (Date of earliest event reported): July 30, 2025

McKESSON CORPORATION

(Exact Name of Registrant as Specified in Charter)

Delaware	1-13252	94-3207296
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(I.R.S. Employer Identification No.)

6555 State Hwy 161

Irving, TX 75039

(Address of Principal Executive Offices, and Zip Code)

(972) 446-4800

Registrant’s Telephone Number, Including Area Code

Not Applicable

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐	Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐	Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐	Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common stock, $0.01 par value	MCK	New York Stock Exchange
1.500% Notes due 2025	MCK25	New York Stock Exchange
1.625% Notes due 2026	MCK26	New York Stock Exchange
3.125% Notes due 2029	MCK29	New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company  ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐

Item 5.07 Submission of Matters to a Vote of Security Holders

On July 30, 2025, McKesson Corporation (“Company”) held its Annual Meeting of Shareholders. Shown below are the final vote results on each of the items submitted to a vote and described in the Company’s definitive proxy statement filed with the U.S. Securities and Exchange Commission on June 20, 2025.

Item 1. Each of the following individuals nominated by the Board of Directors was elected to serve as a director, having received the following votes:1

Director Nominee	Votes For	Votes Against	Abstentions	Broker Non-Votes
Dominic J. Caruso	99,539,189	881,316	136,711	10,344,141
Lynne M. Doughtie	100,304,845	118,676	133,695	10,344,141
W. Roy Dunbar	97,858,108	2,559,731	139,377	10,344,141
Deborah Dunsire, M.D.	100,037,050	386,217	133,949	10,344,141
Julie L. Gerberding, M.D., M.P.H.	100,234,521	190,345	132,350	10,344,141
James H. Hinton	99,435,154	982,144	139,918	10,344,141
Donald R. Knauss	95,767,822	4,650,316	139,078	10,344,141
Bradley E. Lerman	98,302,502	2,117,813	136,901	10,344,141
Maria N. Martinez	94,262,045	6,103,436	191,735	10,344,141
Kevin M. Ozan	100,018,966	400,813	137,437	10,344,141
Brian S. Tyler	100,301,689	161,275	94,252	10,344,141
Kathleen Wilson-Thompson	98,138,663	2,285,359	133,194	10,344,141

Item 2. The appointment of Deloitte & Touche LLP as the Company’s independent registered public accounting firm for the fiscal year ending March 31, 2026 was ratified, having received the following votes:2

Votes For	Votes Against	Abstentions	Broker Non-Votes
102,163,028	8,593,072	145,257	—

Item 3. The proposal to approve, on an advisory basis, the compensation of the Company’s named executive officers was approved, having received the following votes:3

Votes For	Votes Against	Abstentions	Broker Non-Votes
91,831,997	7,955,440	769,779	10,344,141

1	A nominee will be elected as a director if he or she receives a majority of votes cast (that is, the number of votes cast “for” a director nominee must exceed the number of votes cast “against” that nominee). Abstentions and broker non-votes will not count as votes cast and will have no effect on the outcome of the matter.
2	Approval requires the affirmative vote of a majority of the voting power of the shares present in person or represented by proxy at the meeting and entitled to vote on the proposal. Shares represented by abstentions will have the effect of a vote against this proposal. Brokers can cast discretionary votes on this proposal.
3	Approval requires the affirmative vote of a majority of the voting power of the shares present in person or represented by proxy at the meeting and entitled to vote on the proposal. Shares represented by abstentions will have the effect of a vote against this proposal. Broker non-votes with respect to this proposal will have no effect on the outcome of the matter.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: August 1, 2025

McKesson Corporation
	By:	/s/ Michele Lau
		Michele Lau
		Executive Vice President and Chief Legal
		Officer