Research / Stock / MRK
M

MRK

Merck & Co., Inc.
FY2025Mkt cap 386.8B
156.45
+5.79   +3.84%
close 2026-08-25

Insider activity · 0 Form 4 transactions · open-market net below

No Form 4 filings for MRK. Foreign private issuers (ADRs) are exempt from Section 16.
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Source: SEC EDGAR Form 4 · net = open-market buys − sells