Merck & Co., Inc. — Director's Dealing 2025

Nov 12, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Merck & Co., Inc. (MRK)
CIK: 0000310158
Period of Report: 2025-11-10

Reporting Person: Downing Cristal N (Chief Comm. & Public Afrs Ofcr)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-11-10	Common Stock	S	7085	$87.00	Disposed	0	Direct