Merck & Co.
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Browse all Merck & Co. 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
2026
Material company events (earnings, M&A, or leadership changes)
Material company events (earnings, M&A, or leadership changes)
Shelf offering prospectus with final pricing terms
Free writing prospectus related to a securities offering
Shelf offering prospectus with final pricing terms
Quarterly equity holdings of institutional investment managers
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Amendment to third-party tender offer filing
Corrected or updated initial insider ownership
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Quarterly financial results and management updates
Initial disclosure of insider ownership
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Material company events (earnings, M&A, or leadership changes)
Passive large shareholder ownership disclosure
Amendment to third-party tender offer filing
Final shareholder voting details (board elections and executive pay)
Additional or supplemental proxy disclosures
Current Events / Material company events (earnings, M&A, or leadership changes)
May 28, 2026
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