SEC INSIDER TRANSACTIONS

Merck & Co., Inc. (MRK) Insider Transactions

Explore official ownership filings, with every record linked to its source.

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MRK · Merck & Co., Inc.

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Roles: director,officer,ten_percent_owner,otherOwner nameOfficer titleOwnership: D, I, unknownoriginal or amendedTransaction fromTransaction throughFiled fromFiled throughMinimum quantityMaximum quantityMinimum priceMaximum priceMinimum calculated valueMaximum calculated valueResults per page (1–100)

OR within codes/roles; AND between categories. Roles apply to buyers and sellers. Owner predicates match the same owner. Missing values fail numeric/date filters. Value is quantity × reported price for non-derivative rows only; derivative values are unknown. Amendments stay separate; joint owners do not duplicate rows.

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Stale snapshot · Covered: filings 2026-05-14 to 2026-11-13 · 29 filings · fetched 2026-11-13T18:57:54Z

Recent reported activity

0purchase rows on this page

0sale rows on this page

52matching filing rows

Purchases and sales count original non-derivative P and S rows. Awards, gifts, exercises, derivatives and amendments are shown separately and are not described as market purchases.

Transaction / filed	Reporting owner(s)	Code / security	Quantity	Price as filed	Ownership	Source
2026-05-29Filed 2026-06-02	Craig Pamela J.Director Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 1-for-1 F2 Phantom stock units are to be settled 100% in cash upon reporting person's termination of service in accordance with a distribution schedule elected pursuant to the terms of the Plan for Deferred Payment of Directors' Compensation. F3 Holdings include shares acquired in dividend reinvestment transactions. References: F1, F2, F3	A Award / grantPhantom Stock · Derivative	1,853.0997A	118.72	Direct	Form 4 ↗0000310158-26-000148
2026-05-29Filed 2026-06-02	BAKER DOUGLAS M JRDirector Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 1-for-1 F2 Phantom stock units are to be settled 100% in cash upon reporting person's termination of service in accordance with a distribution schedule elected pursuant to the terms of the Plan for Deferred Payment of Directors' Compensation. F3 Holdings include shares acquired in dividend reinvestment transactions. References: F1, F2, F3	A Award / grantPhantom Stock · Derivative	1,853.0997A	118.72	Direct	Form 4 ↗0000310158-26-000146

Imported instruments only. Joint owners do not multiply transactions. Amendments are separate filing rows, not additional trades. No aggregate trade totals are implied.