SEC Form 3
FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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1. Name and Address of Reporting Person*
Nally Michael

(Last) (First) (Middle)
MERCK & CO., INC.
2000 GALLOPING HILL ROAD

(Street)
KENILWORTH NJ 07033

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
01/01/2019
3. Issuer Name and Ticker or Trading Symbol
Merck & Co., Inc. [ MRK ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
EVP, Chief Marketing Officer
5. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock - 401(k) Plan 1,365.9535(1) I By 401(k)
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Restricted Stock Unit 05/04/2019(2) 05/04/2021 Common Stock 3,896 (3) D
Restricted Stock Unit 05/05/2020 05/05/2020 Common Stock 2,345 (3) D
Restricted Stock Unit 05/10/2019 05/10/2019 Common Stock 1,811 (3) D
Restricted Stock Unit 10/30/2019(4) 10/30/2021 Common Stock 6,862 (3) D
Stock Option (right to buy) 05/10/2017(5) 05/09/2026 Common Stock 7,471 54.68 D
Stock Option (right to buy) 05/04/2019(6) 05/03/2028 Common Stock 27,447 57.75 D
Stock Option (right to buy) 05/05/2018(7) 05/04/2027 Common Stock 14,266 63.97 D
Explanation of Responses:
1. Includes shares acquired and dividends earned through January 1, 2019, in the Merck U.S. Savings Plan, a 401(k) plan.
2. These restricted stock units vest and are distributed as shares of Merck & Co., Inc. common stock in three equal installments on 5/4/2019, 5/4/2020 and 5/4/2021.
3. Each restricted stock unit represents a contingent right to receive one share of Merck & Co., Inc. common stock.
4. These restricted stock units vest and are distributed as shares of Merck & Co., Inc. common stock in three equal installments on 10/30/2019, 10/30/2020 and 10/30/2021.
5. The option vests and becomes exercisable in three equal installments on 5/10/2017, 5/10/2018 and 5/10/2019.
6. The option vests and becomes exercisable in three equal installments on 5/4/2019, 5/4/2020 and 5/4/2021.
7. The option vests and becomes exercisable in three equal installments on 5/5/2018, 5/5/19 and 5/5/2020.
Remarks:
nallypoa.txt
Faye C. Brown as Attorney-in-Fact for Michael Nally 01/10/2019
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.