McKesson Corporation (MCK) SEC Filings

Browse all McKesson Corporation SEC filings, including Annual reports (10-K), Quarterly reports (10-Q), 8-K, proxy statements (DEF 14A), and insider filings (Form 4). Access official documents by filing date, reporting period, and form type. ...more

McKesson Corporation Reports: Annual 10-K, Quarterly 10-Q & SEC Filings

SEC Filings

Date

SD

Specialized disclosure report (e.g., conflict minerals)

May 28, 2026

4

Insider ownership (buying, selling) activity

May 27, 2026

4

Insider ownership (buying, selling) activity

May 27, 2026

4

Insider ownership (buying, selling) activity

May 27, 2026

4

Insider ownership (buying, selling) activity

May 27, 2026

4

Insider ownership (buying, selling) activity

May 27, 2026

4

Insider ownership (buying, selling) activity

May 27, 2026

4

Insider ownership (buying, selling) activity

May 27, 2026

4

Insider ownership (buying, selling) activity

May 26, 2026

4

Insider ownership (buying, selling) activity

May 26, 2026

4

Insider ownership (buying, selling) activity

May 26, 2026

4

Insider ownership (buying, selling) activity

May 26, 2026

4

Insider ownership (buying, selling) activity

May 26, 2026

4

Insider ownership (buying, selling) activity

May 26, 2026

4

Insider ownership (buying, selling) activity

May 26, 2026

4

Insider ownership (buying, selling) activity

May 22, 2026

4

Insider ownership (buying, selling) activity

May 22, 2026

4

Insider ownership (buying, selling) activity

May 22, 2026

4

Insider ownership (buying, selling) activity

May 22, 2026

4

Insider ownership (buying, selling) activity

May 22, 2026

4

Insider ownership (buying, selling) activity

May 22, 2026

4

Insider ownership (buying, selling) activity

May 22, 2026

4

Insider ownership (buying, selling) activity

May 21, 2026

4

Insider ownership (buying, selling) activity

May 21, 2026

4

Insider ownership (buying, selling) activity

May 21, 2026

4

Insider ownership (buying, selling) activity

May 21, 2026

4

Insider ownership (buying, selling) activity

May 21, 2026

4

Insider ownership (buying, selling) activity

May 21, 2026

4

Insider ownership (buying, selling) activity

May 21, 2026

10-K

Annual financial results and management updates

May 8, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

May 7, 2026

SC 13G

Passive large shareholder ownership disclosure

Apr 30, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

Apr 28, 2026

3

Initial disclosure of insider ownership

Apr 13, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

Apr 6, 2026

SC 13G/A

Updated passive ownership disclosure

Mar 27, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

Mar 6, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

Mar 5, 2026

4

Insider ownership (buying, selling) activity

Mar 4, 2026

4

Insider ownership (buying, selling) activity

Feb 23, 2026

McKesson Corporation (Form SD) 2026

Ownership & Other / Specialized disclosure report (e.g., conflict minerals)

May 28, 2026

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