McKesson (MCK) EVP & CFO Kenny Cheung files initial insider Form 3

Rhea-AI Filing Summary

MCKESSON CORP executive Kenny K. Cheung, EVP & CFO, filed an initial Form 3 ownership report. This filing identifies him as a reporting officer of the company and, in this case, shows no reported buy, sell, or other insider transactions in McKesson stock.

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SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

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1. Name and Address of Reporting Person^*

Cheung Kenny K

(Last) (First) (Middle)

6555 NORTH STATE HWY 161

(Street)

IRVING TEXAS 75039

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
05/29/2026

3. Issuer Name and Ticker or Trading Symbol
MCKESSON CORP [ MCK ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP & CFO

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

No securities are beneficially owned.

	/s/ Sarah Ahmad Ali, Attorney-in-fact	06/01/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)

FAQ

What does the McKesson (MCK) Form 3 filed by Kenny K. Cheung show?

The Form 3 lists Kenny K. Cheung, McKesson’s EVP & CFO, as a reporting officer and initial insider. It indicates no reported purchases, sales, or other equity transactions in McKesson stock at the time of this filing.

Who is the reporting person on the McKesson (MCK) Form 3?

The reporting person is Kenny K. Cheung, Executive Vice President and Chief Financial Officer of McKesson Corp. The filing formally identifies him as an insider whose future transactions in McKesson equity must be reported to the SEC.

Does the Kenny K. Cheung Form 3 for McKesson (MCK) report any stock trades?

No, the Form 3 shows no reported insider trades by Kenny K. Cheung. Transaction counts for buys, sells, exercises, gifts, tax withholdings, and restructurings are all zero, indicating only an initial ownership report rather than trading activity.

Why is McKesson (MCK) EVP & CFO Kenny Cheung filing a Form 3?

Form 3 is required when someone becomes an insider, such as an executive officer. Kenny Cheung’s filing reflects his status as McKesson’s EVP & CFO, establishing a baseline so any later McKesson stock transactions can be transparently reported.

What does the transaction summary in the McKesson (MCK) Form 3 indicate?

The transaction summary shows zero counts for all transaction types and a neutral net buy-sell direction. This means the filing serves as an initial ownership statement, with no contemporaneous trades or derivative exercises reported by Kenny Cheung.