MCK Submits Definitive Additional Proxy Materials to SEC

Rhea-AI Filing Summary

McKesson Corporation (MCK) has filed a DEFA14A with the U.S. Securities and Exchange Commission, indicating the submission of definitive additional proxy soliciting materials. The filing is made by the registrant itself, and the company has marked the box showing that no filing fee is required. No preliminary proxy, confidential treatment, or soliciting material under Rule 14a-12 boxes were selected. Beyond these administrative details, the document contains no financial data, transactional information, or new proposals.

Insights

Corporate Governance Analyst

TL;DR: Routine DEFA14A filing; purely administrative, no new proposals or financial impact.

McKesson’s DEFA14A is a standard submission of additional proxy materials, most likely supplemental disclosures tied to its upcoming shareholder meeting. The form shows the filing is definitive, incurs no fee, and is lodged directly by the registrant. Because the content lacks any voting proposals, compensation changes, or governance shifts, it carries minimal materiality for investors and should be viewed as a normal course compliance document.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the Securities

Exchange Act of 1934 (Amendment No.     )

    Filed by the Registrant ☐    Filed by a Party other than the Registrant

Check the appropriate box:
☐			Preliminary Proxy Statement
☐			CONFIDENTIAL, FOR USE OF THE COMMISSION ONLY (AS PERMITTED BY RULE 14a-6(e)(2))
☐			Definitive Proxy Statement
			Definitive Additional Materials
☐			Soliciting Material Pursuant to §240.14a-12

McKESSON CORPORATION

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check the appropriate box):
			No fee required.
☐			Fee paid previously with preliminary materials.
☐			Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a6(i)(1) and 0-11.

FAQ

What did McKesson (MCK) file with the SEC?

McKesson filed a DEFA14A, which is definitive additional proxy soliciting material.

Is there any filing fee associated with McKesson’s DEFA14A?

No. The company checked the box indicating no fee is required.

Who submitted the DEFA14A—McKesson or a third party?

The filing was made by the registrant, McKesson Corporation.

Does the DEFA14A contain new financial or transactional details?

No. The excerpt only shows administrative check boxes, with no financial or transaction information disclosed.