# EDGAR Filing Document

**Accession Number:** 0000927653
**File Stem:** 0000927653-26-000171
**Filing Date:** 2026-6
**Character Count:** 3075
**Document Hash:** 8e2a16fad1b7e9faf6d79837d4639759
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000927653-26-000171.hdr.sgml**: 20260612

**ACCESSION NUMBER**: 0000927653-26-000171

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 5

**FILED AS OF DATE**: 20260612

**DATE AS OF CHANGE**: 20260612

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MCKESSON CORP
- **CENTRAL INDEX KEY:** 0000927653
- **STANDARD INDUSTRIAL CLASSIFICATION:** WHOLESALE-DRUGS PROPRIETARIES & DRUGGISTS' SUNDRIES [5122]
- **ORGANIZATION NAME:** 07 Trade & Services
- **EIN:** 943207296
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0331

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-13252
- **FILM NUMBER:** 261087198

**BUSINESS ADDRESS:**
- **STREET 1:** 6555 STATE HIGHWAY 161
- **CITY:** IRVING
- **STATE:** TX
- **ZIP:** 75039
- **BUSINESS PHONE:** 972-446-4800

**MAIL ADDRESS:**
- **STREET 1:** 6555 STATE HIGHWAY 161
- **CITY:** IRVING
- **STATE:** TX
- **ZIP:** 75039

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MCKESSON HBOC INC
- **DATE OF NAME CHANGE:** 19990115

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MCKESSON CORP
- **DATE OF NAME CHANGE:** 19950209

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SP VENTURES INC
- **DATE OF NAME CHANGE:** 19940728

**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.&nbsp;&nbsp;&nbsp;&nbsp;)** 

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| | |
|:---|:---|
| ![image_0.jpg](image_0.jpg)&nbsp;&nbsp;&nbsp;&nbsp;Filed by the Registrant | ☐&nbsp;&nbsp;&nbsp;&nbsp;Filed by a Party other than the Registrant |

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| | |
|:---|:---|
| &nbsp;&nbsp;**Check the appropriate box:** | &nbsp;&nbsp;**Check the appropriate box:** |
| ☐ | &nbsp;&nbsp;&nbsp;Preliminary Proxy Statement |
| ☐ | &nbsp;&nbsp;&nbsp;CONFIDENTIAL, FOR USE OF THE COMMISSION ONLY (AS PERMITTED BY RULE 14a-6(e)(2)) |
| ☐ | &nbsp;&nbsp;&nbsp;Definitive Proxy Statement |
| ![image_0.jpg](image_0.jpg) | &nbsp;&nbsp;&nbsp;Definitive Additional Materials |
| ☐ | &nbsp;&nbsp;&nbsp;Soliciting Material Pursuant to §240.14a-12 |

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![a06_428123-1xlogoxmcka.jpg](a06_428123-1xlogoxmcka.jpg)

**McKESSON CORPORATION**

*(Name of Registrant as Specified In Its Charter)* 

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

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| | |
|:---|:---|
| &nbsp;&nbsp;**Payment of Filing Fee (Check the appropriate box):** | &nbsp;&nbsp;**Payment of Filing Fee (Check the appropriate box):** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br>![image_0.jpg](image_0.jpg) | &nbsp;&nbsp;&nbsp;**No fee required.** |
| ☐ | &nbsp;&nbsp;&nbsp;**Fee paid previously with preliminary materials.** |
| ☐ | &nbsp;&nbsp;**Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a6(i)(1) and 0-11.** |

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![mckessoncorporation_vxcv001a.jpg](mckessoncorporation_vxcv001a.jpg)

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![mckessoncorporation_vxcv002a.jpg](mckessoncorporation_vxcv002a.jpg)

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