Mckesson Corp SEC filings MCK
Mckesson Corp has 1,007 filings in SEC EDGAR's recent list, going back to May 23, 2016. Its latest annual report, Form ARS, was filed on Jun 12, 2026 for the period ended Mar 31, 2026. The latest quarterly report (Form 10-Q) was filed on Nov 4, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (results of operations). The company's fiscal year ends on March 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| S-8 | Employee stock plan registration | Nov 5, 2026 | — |
| 10-Q | Quarterly report | Nov 4, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2026 | Nov 4, 2026 |
| 25-NSE | Delisting notice | Oct 30, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 6, 2026 | Oct 6, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 28, 2026 | Aug 25, 2026 |
| 10-Q | Quarterly report | Aug 5, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2026 | Aug 5, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jul 24, 2026 | Jul 22, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jul 1, 2026 | Jun 29, 2026 |
| DEFA14A | Additional proxy material | Jun 30, 2026 | — |
| ARS | Annual report to shareholders | Jun 12, 2026 | Mar 31, 2026 |
| DEFA14A | Additional proxy material | Jun 12, 2026 | — |
| DEF 14A | Proxy statement | Jun 12, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Jun 12, 2026 | Jun 9, 2026 |
| SD | Specialized disclosure (conflict minerals) | May 28, 2026 | — |
| 10-K | Annual report | May 8, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 7, 2026 | May 7, 2026 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Apr 28, 2026 | Apr 28, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Apr 6, 2026 | Apr 1, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 6, 2026 | Mar 6, 2026 |
| 8-K |
Current report
Officer or director change
|
Mar 5, 2026 | Mar 3, 2026 |
| S-3ASR | Automatic shelf registration | Feb 5, 2026 | — |
| 10-Q | Quarterly report | Feb 4, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 4, 2026 | Feb 4, 2026 |
| 25-NSE | Delisting notice | Nov 17, 2025 | — |
| 10-Q | Quarterly report | Nov 6, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2025 | Nov 5, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 23, 2025 | Sep 23, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Sep 18, 2025 | Sep 18, 2025 |
| 10-Q | Quarterly report | Aug 6, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2025 | Aug 6, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Aug 1, 2025 | Jul 30, 2025 |
| DEFA14A | Additional proxy material | Jul 2, 2025 | — |
| ARS | Annual report to shareholders | Jun 20, 2025 | Mar 31, 2025 |
| DEFA14A | Additional proxy material | Jun 20, 2025 | — |
| DEF 14A | Proxy statement | Jun 20, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 9, 2025 | Jun 9, 2025 |
| 8-K |
Current report
New debt, Other events
|
May 30, 2025 | May 20, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2025 | — |
| 424B5 | Prospectus supplement | May 22, 2025 | — |
| FWP | Free writing prospectus | May 20, 2025 | — |
| 424B3 | Prospectus | May 20, 2025 | — |
| 10-K | Annual report | May 9, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 8, 2025 | May 8, 2025 |
| UPLOAD | Letter from the SEC | Feb 27, 2025 | — |
| CORRESP | Letter to the SEC | Feb 27, 2025 | — |
| UPLOAD | Letter from the SEC | Feb 18, 2025 | — |
| 10-Q | Quarterly report | Feb 6, 2025 | Dec 31, 2024 |
| 8-K/A |
Amended current report
Results of operations
|
Feb 5, 2025 | Feb 5, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 5, 2025 | Feb 5, 2025 |
| 10-Q | Quarterly report | Nov 7, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 6, 2024 | Nov 6, 2024 |
| 8-K |
Current report
New debt, Other events
|
Sep 10, 2024 | Sep 5, 2024 |
| 424B5 | Prospectus supplement | Sep 6, 2024 | — |
| FWP | Free writing prospectus | Sep 5, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 5, 2024 | Sep 5, 2024 |
| 424B3 | Prospectus | Sep 5, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 26, 2024 | Aug 26, 2024 |
| 10-Q | Quarterly report | Aug 7, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2024 | Aug 7, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Aug 2, 2024 | Jul 31, 2024 |
| DEFA14A | Additional proxy material | Jul 8, 2024 | — |
| PX14A6G | Filing | Jun 28, 2024 | — |
| ARS | Annual report to shareholders | Jun 21, 2024 | Mar 31, 2024 |
| DEFA14A | Additional proxy material | Jun 21, 2024 | — |
| DEF 14A | Proxy statement | Jun 21, 2024 | Jul 31, 2024 |
| PRE 14A | Preliminary proxy statement | Jun 7, 2024 | Jul 31, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 3, 2024 | May 28, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2024 | — |
| 10-K | Annual report | May 8, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 7, 2024 | May 7, 2024 |
| 10-Q | Quarterly report | Feb 8, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 7, 2024 | Feb 7, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 9, 2024 | Jan 8, 2024 |
| 8-K |
Current report
Material agreement
|
Nov 7, 2023 | Nov 7, 2023 |
| 10-Q | Quarterly report | Nov 2, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Nov 1, 2023 | Oct 27, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 16, 2023 | Oct 15, 2023 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 3, 2023 | Sep 29, 2023 |
| S-8 | Employee stock plan registration | Aug 3, 2023 | — |
| 10-Q | Quarterly report | Aug 2, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 2, 2023 | Aug 2, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Jul 25, 2023 | Jul 21, 2023 |
| PX14A6G | Filing | Jul 6, 2023 | — |
| DEFA14A | Additional proxy material | Jul 3, 2023 | — |
| 8-K |
Current report
Agreement ended, New debt, Other events
|
Jun 16, 2023 | Jun 7, 2023 |
| ARS | Annual report to shareholders | Jun 9, 2023 | Mar 31, 2023 |
| DEFA14A | Additional proxy material | Jun 9, 2023 | — |
| DEF 14A | Proxy statement | Jun 9, 2023 | — |
| 424B5 | Prospectus supplement | Jun 9, 2023 | — |
| FWP | Free writing prospectus | Jun 8, 2023 | — |
| 8-K |
Current report
Other events
|
Jun 7, 2023 | Jun 7, 2023 |
| 424B3 | Prospectus | Jun 7, 2023 | — |
| SD | Specialized disclosure (conflict minerals) | May 30, 2023 | — |
| 10-K | Annual report | May 9, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 8, 2023 | May 8, 2023 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Apr 28, 2023 | Apr 26, 2023 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Feb 15, 2023 | Feb 13, 2023 |
| 424B5 | Prospectus supplement | Feb 14, 2023 | — |
| FWP | Free writing prospectus | Feb 14, 2023 | — |
| 424B3 | Prospectus | Feb 13, 2023 | — |
| S-3ASR | Automatic shelf registration | Feb 2, 2023 | — |
| 10-Q | Quarterly report | Feb 2, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 1, 2023 | Feb 1, 2023 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Nov 7, 2022 | Nov 7, 2022 |
| 10-Q | Quarterly report | Nov 2, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2022 | Nov 1, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 13, 2022 | Sep 7, 2022 |
| 10-Q | Quarterly report | Aug 4, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2022 | Aug 3, 2022 |
| S-8 | Employee stock plan registration | Jul 27, 2022 | — |
| S-8 | Employee stock plan registration | Jul 27, 2022 | — |
| 8-K |
Current report
Shareholder vote results
|
Jul 25, 2022 | Jul 22, 2022 |
| DEFA14A | Additional proxy material | Jul 12, 2022 | — |
| DEFA14A | Additional proxy material | Jun 9, 2022 | — |
| DEF 14A | Proxy statement | Jun 9, 2022 | Jul 22, 2022 |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2022 | — |
| 10-K | Annual report | May 9, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations
|
May 5, 2022 | May 5, 2022 |
| 8-K |
Current report
Officer or director change
|
Apr 29, 2022 | Apr 26, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Apr 1, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Feb 25, 2022 | Feb 25, 2022 |
| 8-K |
Current report
Officer or director change
|
Feb 22, 2022 | Feb 21, 2022 |
| 10-Q | Quarterly report | Feb 3, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations
|
Feb 2, 2022 | Feb 2, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 18, 2022 | Jan 13, 2022 |
| 10-Q | Quarterly report | Nov 2, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2021 | Nov 1, 2021 |
| 8-K |
Current report
Officer or director change
|
Oct 6, 2021 | Oct 4, 2021 |
| 8-K |
Current report
Officer or director change
|
Sep 16, 2021 | Sep 10, 2021 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 7, 2021 | Sep 2, 2021 |
| 8-K |
Current report
Officer or director change
|
Aug 18, 2021 | Aug 13, 2021 |
| 8-K |
Current report
New debt, Other events
|
Aug 12, 2021 | Aug 9, 2021 |
| 424B5 | Prospectus supplement | Aug 11, 2021 | — |
| FWP | Free writing prospectus | Aug 10, 2021 | — |
| 424B3 | Prospectus | Aug 9, 2021 | — |
| 10-Q | Quarterly report | Aug 5, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2021 | Aug 4, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Jul 26, 2021 | Jul 23, 2021 |
| 25-NSE | Delisting notice | Jul 19, 2021 | — |
| DEFA14A | Additional proxy material | Jul 12, 2021 | — |
| 8-K |
Current report
Other events
|
Jul 2, 2021 | Jul 2, 2021 |
| PX14A6G | Filing | Jun 22, 2021 | — |
| DEFA14A | Additional proxy material | Jun 8, 2021 | — |
| DEF 14A | Proxy statement | Jun 8, 2021 | Jul 23, 2021 |
| UPLOAD | Letter from the SEC | Jun 7, 2021 | — |
| SD | Specialized disclosure (conflict minerals) | May 28, 2021 | — |
| 10-K | Annual report | May 12, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations
|
May 6, 2021 | May 6, 2021 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Apr 19, 2021 | Apr 15, 2021 |
| CORRESP | Letter to the SEC | Apr 2, 2021 | — |
| 8-K |
Current report
Material agreement
|
Apr 2, 2021 | Mar 31, 2021 |
| UPLOAD | Letter from the SEC | Mar 22, 2021 | — |
| 10-Q | Quarterly report | Feb 2, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations
|
Feb 2, 2021 | Feb 2, 2021 |
| 8-K |
Current report
New debt, Other events
|
Dec 3, 2020 | Nov 30, 2020 |
| 424B5 | Prospectus supplement | Dec 2, 2020 | — |
| FWP | Free writing prospectus | Nov 30, 2020 | — |
| 425 | Filing | Nov 30, 2020 | — |
| 424B3 | Prospectus | Nov 30, 2020 | — |
| S-8 | Employee stock plan registration | Nov 3, 2020 | — |
| 10-Q | Quarterly report | Nov 3, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2020 | Nov 3, 2020 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 19, 2020 | Oct 19, 2020 |
| 8-K |
Current report
Results of operations
|
Sep 22, 2020 | Sep 22, 2020 |
| 10-Q | Quarterly report | Aug 3, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2020 | Aug 3, 2020 |
| 8-K |
Current report
Shareholder vote results
|
Jul 31, 2020 | Jul 29, 2020 |
| DEFA14A | Additional proxy material | Jul 9, 2020 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 1, 2020 | Jul 1, 2020 |
| PX14A6G | Filing | Jun 26, 2020 | — |
| PX14A6G | Filing | Jun 23, 2020 | — |
| DEFA14A | Additional proxy material | Jun 18, 2020 | — |
| DEF 14A | Proxy statement | Jun 18, 2020 | Jul 29, 2020 |
| 10-K | Annual report | May 22, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Results of operations
|
May 20, 2020 | May 20, 2020 |
| 8-K |
Current report
Officer or director change
|
Mar 23, 2020 | Mar 17, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 17, 2020 | Mar 17, 2020 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure, Other events
|
Mar 13, 2020 | Mar 9, 2020 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Mar 13, 2020 | Mar 11, 2020 |
| SC TO-I/A | Amendment no. 4 to schedule to-i | Mar 12, 2020 | — |
| SC TO-I/A | Amendment no. 3 to schedule to-i | Mar 10, 2020 | — |
| 425 | Filing | Mar 9, 2020 | — |
| 425 | Filing | Mar 6, 2020 | — |
| SC TO-I/A | Amendment no. 2 schedule to-i | Mar 6, 2020 | — |
| 425 | Filing | Mar 6, 2020 | — |
| 8-K |
Current report
Other events
|
Mar 6, 2020 | Mar 5, 2020 |
| 425 | Filing | Mar 5, 2020 | — |
| 425 | Filing | Mar 4, 2020 | — |
| 425 | Filing | Mar 3, 2020 | — |
| 425 | Filing | Mar 2, 2020 | — |
| S-3ASR | Automatic shelf registration | Mar 2, 2020 | — |
| 425 | Filing | Feb 28, 2020 | — |
| 425 | Filing | Feb 27, 2020 | — |
| 425 | Filing | Feb 26, 2020 | — |
| 425 | Filing | Feb 25, 2020 | — |
| 425 | Filing | Feb 24, 2020 | — |
| 425 | Filing | Feb 21, 2020 | — |
| 425 | Filing | Feb 20, 2020 | — |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Wholesale-Drugs, Proprietaries & Druggists' Sundries (SIC 5122)
- Listed as
- MCK (NYSE)
- Fiscal year ends
- March 31
- Incorporated in
- DE
- Headquarters
- Irving, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 927653
- Former names
- MCKESSON HBOC INC (until Aug 13, 2001)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.