Insider Trading & Ownership - Merck & Co. Inc. (MRK)

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for Merck & Co. Inc.
Goto 0, 1, 2, ...9, 10, Next
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2024-03-11
Purchase
2024-03-11
3:27 pm
Harpoon Therapeutics Inc.HARPMerck & Co. Inc.
MERCK SHARP & DOHME LLC
10% Owner
21,397,205$23$492,135,7151,000
(Indirect)
View
2024-02-14
Sale
2024-02-15
4:03 pm
Merck & Co. Inc.MRKLitchfield Caroline
EVP & CFO
38,291$125.5$4,805,52150,908
(Direct)
View
2024-02-13
Sale
2024-02-15
4:01 pm
Merck & Co. Inc.MRKDavis Robert M
Chairman, CEO & President
235,021$125.69$29,538,998709,888
(Direct)
View
2024-02-13
Sale
2024-02-14
4:03 pm
Merck & Co. Inc.MRKRomanelli Joseph
President, Human Health Int?l
1,000$124.89$124,88819,569
(Direct)
View
2024-02-09
Sale
2024-02-12
4:03 pm
Merck & Co. Inc.MRKLi Dean Y
Executive VP & President, MRL
14,702$125.5$1,845,08346,242
(Direct)
View
2024-02-07
Sale
2024-02-08
4:04 pm
Merck & Co. Inc.MRKWilliams David Michael
EVP,Chief Info&Digital Officer
1,451$127.57$185,10819,812
(Direct)
View
2024-02-02
Sale
2024-02-05
4:01 pm
Merck & Co. Inc.MRKOosthuizen Johannes Jacobus
President, U.S. Market
18,959$127.17$2,411,11144,616
(Direct)
View
2024-02-02
Sale
2024-02-02
4:07 pm
Merck & Co. Inc.MRKMIZELL STEVEN
EVP, Chief HR Officer
50,694$126.65$6,420,34945,707
(Direct)
View
2024-02-02
Sale
2024-02-02
4:05 pm
Merck & Co. Inc.MRKZachary Jennifer
EVP, General Counsel
49,499$126.97$6,284,77967,893
(Direct)
View
2023-11-09
Sale
2023-11-13
07:36 am
Merck & Co. Inc.MRKOosthuizen Johannes Jacobus
President, U.S. Market
2,081$102.38$213,06118,191
(Direct)
View
2023-11-08
Sale
2023-11-09
09:04 am
Merck & Co. Inc.MRKDeLuca Richard R.
EVP&Pres, Merck Animal Heallth
43,823$105.03$4,602,668112,987
(Indirect
Direct)
View
2023-08-14
Sale
2023-08-15
4:08 pm
Merck & Co. Inc.MRKMIZELL STEVEN
EVP, Chief HR Officer
4,250$109.01$463,29322,935
(Direct)
View
2023-08-03
Sale
2023-08-04
4:06 pm
Merck & Co. Inc.MRKMIZELL STEVEN
EVP, Chief HR Officer
4,500$105.49$474,70127,185
(Direct)
View
2023-08-02
Sale
2023-08-03
4:08 pm
Merck & Co. Inc.MRKRomanelli Joseph
President, Human Health Int?l
89$107.37$9,55620,569
(Indirect
Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2024-02-14
Exercise
2024-02-15
4:03 pm
2016-05-01
2025-04-30
Merck & Co. Inc.MRKLitchfield Caroline
EVP & CFO
38,291$050,908
(Direct)
View
2024-02-14
Exercise
2024-02-15
4:03 pm
N/A
N/A
Merck & Co. Inc.MRKLitchfield Caroline
EVP & CFO
38,291$58.0850,908
(Direct)
View
2024-02-13
Exercise
2024-02-15
4:01 pm
2021-05-01
2030-04-30
Merck & Co. Inc.MRKDavis Robert M
Chairman, CEO & President
235,021$0709,888
(Direct)
View
2024-02-13
Exercise
2024-02-15
4:01 pm
N/A
N/A
Merck & Co. Inc.MRKDavis Robert M
Chairman, CEO & President
193,512$73.73709,888
(Direct)
View
2024-02-13
Exercise
2024-02-15
4:01 pm
N/A
N/A
Merck & Co. Inc.MRKDavis Robert M
Chairman, CEO & President
41,509$75.36709,888
(Direct)
View
2024-02-09
Exercise
2024-02-12
4:03 pm
2018-05-05
2027-05-04
Merck & Co. Inc.MRKLi Dean Y
Executive VP & President, MRL
14,702$046,242
(Direct)
View
2024-02-09
Exercise
2024-02-12
4:03 pm
N/A
N/A
Merck & Co. Inc.MRKLi Dean Y
Executive VP & President, MRL
14,702$62.0746,242
(Direct)
View
2024-02-02
Exercise
2024-02-05
4:01 pm
N/A
N/A
Merck & Co. Inc.MRKOosthuizen Johannes Jacobus
President, U.S. Market
7,119$87.144,616
(Direct)
View
2024-02-02
Exercise
2024-02-05
4:01 pm
2021-05-01
2030-04-30
Merck & Co. Inc.MRKOosthuizen Johannes Jacobus
President, U.S. Market
20,937$044,616
(Direct)
View
2024-02-02
Exercise
2024-02-05
4:01 pm
N/A
N/A
Merck & Co. Inc.MRKOosthuizen Johannes Jacobus
President, U.S. Market
7,045$73.7344,616
(Direct)
View
2024-02-02
Exercise
2024-02-05
4:01 pm
N/A
N/A
Merck & Co. Inc.MRKOosthuizen Johannes Jacobus
President, U.S. Market
6,773$75.3644,616
(Direct)
View
2024-02-02
Exercise
2024-02-02
4:07 pm
2019-10-30
2028-10-29
Merck & Co. Inc.MRKMIZELL STEVEN
EVP, Chief HR Officer
32,994$045,707
(Direct)
View
2024-02-02
Exercise
2024-02-02
4:07 pm
N/A
N/A
Merck & Co. Inc.MRKMIZELL STEVEN
EVP, Chief HR Officer
824$70.7145,707
(Direct)
View
2024-02-02
Exercise
2024-02-02
4:07 pm
N/A
N/A
Merck & Co. Inc.MRKMIZELL STEVEN
EVP, Chief HR Officer
32,170$73.7345,707
(Direct)
View
2024-02-02
Exercise
2024-02-02
4:05 pm
N/A
N/A
Merck & Co. Inc.MRKZachary Jennifer
EVP, General Counsel
19,417$87.167,893
(Direct)
View
2024-02-02
Exercise
2024-02-02
4:05 pm
2023-05-03
2032-05-02
Merck & Co. Inc.MRKZachary Jennifer
EVP, General Counsel
19,417$067,893
(Direct)
View
2024-01-22
Option Award
2024-01-24
4:17 pm
N/A
N/A
Merck & Co. Inc.MRKOosthuizen Johannes Jacobus
President, U.S. Market
3,133$119.4321,349
(Direct)
View
2024-01-22
Option Award
2024-01-24
4:16 pm
N/A
N/A
Merck & Co. Inc.MRKSmart Dalton
SVP Fin. - Global Controller
2,661$119.432,667
(Direct)
View
2024-01-22
Option Award
2024-01-24
4:14 pm
N/A
N/A
Merck & Co. Inc.MRKWilliams David Michael
EVP,Chief Info&Digital Officer
10,196$119.4321,263
(Direct)
View
2024-01-22
Option Award
2024-01-24
4:13 pm
N/A
N/A
Merck & Co. Inc.MRKMIZELL STEVEN
EVP, Chief HR Officer
18,384$119.4341,319
(Direct)
View
2024-01-22
Option Award
2024-01-24
4:11 pm
N/A
N/A
Merck & Co. Inc.MRKZachary Jennifer
EVP, General Counsel
23,298$119.4359,140
(Direct)
View
2024-01-22
Option Award
2024-01-24
4:10 pm
N/A
N/A
Merck & Co. Inc.MRKLi Dean Y
Executive VP & President, MRL
25,760$119.4346,242
(Direct)
View
2024-01-22
Option Award
2024-01-24
4:08 pm
N/A
N/A
Merck & Co. Inc.MRKDavis Robert M
Chairman, CEO & President
76,510$119.43348,327
(Direct)
View
2024-01-22
Option Award
2024-01-24
4:06 pm
N/A
N/A
Merck & Co. Inc.MRKDeLuca Richard R.
EVP&Pres, Merck Animal Heallth
23,296$119.43137,013
(Direct)
View
2024-01-22
Option Award
2024-01-24
4:05 pm
N/A
N/A
Merck & Co. Inc.MRKChattopadhyay Sanat
Exe V-P & Pres. MMD
26,716$119.43157,192
(Direct)
View
2024-01-22
Option Award
2024-01-24
4:03 pm
N/A
N/A
Merck & Co. Inc.MRKLitchfield Caroline
EVP & CFO
19,208$119.4350,908
(Direct)
View
2024-01-22
Option Award
2024-01-24
4:01 pm
N/A
N/A
Merck & Co. Inc.MRKKlobuchar Michael A
EVP - Chief Strategy Officer
3,896$119.4324,667
(Direct)
View

Ownership
2024-01-17
5:52 pm
N/A
N/A
Harpoon Therapeutics Inc.HARPMerck & Co. Inc.
MERCK SHARP & DOHME LLC
10% Owner
0$00
(Indirect)
View
2023-12-29
Option Award
2024-01-02
4:27 pm
N/A
N/A
Merck & Co. Inc.MRKWENDELL PETER C
Director
275$109.02124,716
(Direct)
View
2023-12-29
Option Award
2024-01-02
4:22 pm
N/A
N/A
Merck & Co. Inc.MRKSeidman Christine E
Director
75$109.0212,875
(Direct)
View
2023-12-29
Option Award
2024-01-02
4:20 pm
N/A
N/A
Merck & Co. Inc.MRKGLOCER THOMAS H
Director
413$109.0297,519
(Direct)
View
2023-12-29
Option Award
2024-01-02
4:18 pm
N/A
N/A
Merck & Co. Inc.MRKCoe Mary Ellen
Director
275$109.0220,698
(Direct)
View

Ownership
2023-12-13
5:27 pm
N/A
N/A
Merck & Co. Inc.MRKSmart Dalton
SVP Fin. - Global Controller
0$087,738
(Direct)
View
2023-10-31
Option Award
2023-11-01
3:49 pm
2026-10-31
2026-10-31
Merck & Co. Inc.MRKDowning Cristal N
Chief Comm. & Public Afrs Ofcr
11,685$011,685
(Direct)
View
2023-10-30
Exercise
2023-10-31
11:08 am
2021-10-30
2023-10-30
Merck & Co. Inc.MRKOosthuizen Johannes Jacobus
President, U.S. Market
915$020,272
(Direct)
View
2023-10-30
Exercise
2023-10-31
11:08 am
N/A
N/A
Merck & Co. Inc.MRKOosthuizen Johannes Jacobus
President, U.S. Market
915$102.8220,272
(Direct)
View
2023-10-30
Tax Withholding
2023-10-31
11:08 am
N/A
N/A
Merck & Co. Inc.MRKOosthuizen Johannes Jacobus
President, U.S. Market
451$102.8220,272
(Direct)
View
2023-09-29
Option Award
2023-10-03
3:45 pm
N/A
N/A
Merck & Co. Inc.MRKWENDELL PETER C
Director
291$102.95123,581
(Direct)
View
2023-09-29
Option Award
2023-10-03
3:33 pm
N/A
N/A
Merck & Co. Inc.MRKSeidman Christine E
Director
79$102.9512,713
(Direct)
View
2023-09-29
Option Award
2023-10-03
3:20 pm
N/A
N/A
Merck & Co. Inc.MRKGLOCER THOMAS H
Director
437$102.9596,471
(Direct)
View
2023-09-29
Option Award
2023-10-03
3:04 pm
N/A
N/A
Merck & Co. Inc.MRKCoe Mary Ellen
Director
291$102.9520,283
(Direct)
View
2023-08-03
Exercise
2023-08-04
4:17 pm
2023-08-03
2025-08-03
Merck & Co. Inc.MRKGuindo Chirfi
Chief Marketing Officer
36,901$094,209
(Direct)
View
2023-08-03
Exercise
2023-08-04
4:17 pm
N/A
N/A
Merck & Co. Inc.MRKGuindo Chirfi
Chief Marketing Officer
36,901$105.794,209
(Direct)
View
2023-08-03
Tax Withholding
2023-08-04
4:17 pm
N/A
N/A
Merck & Co. Inc.MRKGuindo Chirfi
Chief Marketing Officer
17,989$105.794,209
(Direct)
View
2023-06-30
Option Award
2023-07-05
4:53 pm
N/A
N/A
Merck & Co. Inc.MRKWENDELL PETER C
Director
260$115.39122,485
(Direct)
View
2023-06-30
Option Award
2023-07-05
4:48 pm
N/A
N/A
Merck & Co. Inc.MRKSeidman Christine E
Director
70$115.3912,551
(Direct)
View
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