Merck & Co., Inc. — Director's Dealing 2021

Mar 2, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Merck & Co., Inc. (MRK)
CIK: 0000310158
Period of Report: 2021-02-26

Reporting Person: Nally Michael (EVP, Chief Marketing Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-02-26	Common Stock	A	7127	$72.62	Acquired	19630.091	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock - 401(k) Plan	1759.8185	Indirect

Footnotes

F1: Distribution of net after tax shares of common stock on satisfaction of performance criteria for performance share units granted on 3/29/18. Performance shares were paid out at 166 percent of target awards. Includes dividends accrued over the three-year performance period ending December 31, 2020.

F2: Holdings include shares acquired in dividend reinvestment transactions.

F3: Includes shares acquired and dividends earned through January 8, 2021 in the Merck U.S. Savings Plan, a 401(k) plan.