Merck & Co.

By person

41 insiders · 308 transactions

36.9×

Robert M. Davis holds 36.9 times base salary in stock. $60.80M of shares against $1.65M in salary for 2025.

Salary from the company's own proxy. The shares are what Robert M. Davis last reported holding, valued at $135.00, the price Common Stock was last bought or sold at on the open market here, on 13 Aug 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

FRAZIER KENNETH C

Executive Chair

—

$413.58M (35) scheduled

−$413.58M

700,653

0.0284%

$94.59M

+135.1%

Davis Robert M

Chairman, CEO & President

—

$123.52M (13) scheduled

−$123.52M

450,351

0.0183%

$60.80M

+15,549%

DeLuca Richard R.

EVP&Pres, Merck Animal Heallth

—

$71.18M (19) scheduled

−$71.18M

110,167

0.0045%

$14.87M

+111.6%

Zachary Jennifer

EVP, General Counsel

—

$57.95M (9) scheduled

−$57.95M

45,509

0.0018%

$6.14M

+532.0%

Schechter Adam H

EVP & Pres-Global Human Health

—

$48.22M (10) scheduled

−$48.22M

55,406

0.0022%

$7.48M

−56.7%

Chattopadhyay Sanat

Exe V-P & Pres. MMD

—

$45.61M (12) scheduled

−$45.61M

15,347

0.0006%

$2.07M

—

Gerberding Julie L.

EVP, Chief Patient Officer

—

$28.93M (7) scheduled

−$28.93M

48,712

0.0020%

$6.58M

+12.4%

MIZELL STEVEN

EVP, Chief HR Officer

—

$20.94M (14) scheduled

−$20.94M

23,619

0.0010%

$3.19M

+54,644%

PERLMUTTER ROGER M

Exe V-P & Pres, MRL

—

$16.97M (1) scheduled

−$16.97M

214,428

0.0087%

$28.95M

+172.0%

Karachun Rita A

Sr. VP Fince-Global Controller

—

$12.91M (6) scheduled

−$12.91M

45,710

0.0019%

$6.17M

+212.0%

Litchfield Caroline

EVP & CFO

—

$11.50M (3) scheduled

−$11.50M

92,301

0.0037%

$12.46M

+370.9%

Oosthuizen Johannes Jacobus

EVP, Oncology & Int?l

—

$10.25M (7) scheduled

−$10.25M

21,895

0.0009%

$2.96M

+56.9%

Williams David Michael

EVP,Chief Info&Digital Officer

—

$9.71M (8) scheduled

−$9.71M

31,716

0.0013%

$4.28M

+768.0%

Clyburn Frank

EVP & Pres ? Human Health

—

$8.49M (4) scheduled

−$8.49M

97,095

0.0039%

$13.11M

+42.4%

Guindo Chirfi

EVP, Access, Policy & Comms

—

$8.15M (5)

−$8.15M

36,613

0.0015%

$4.94M

+570.2%

GRADDICK WEIR MIRIAN M

Exe V-P, HR

—

$7.91M (5) scheduled

−$7.91M

80,433

0.0033%

$10.86M

−7.0%

Holston Michael J

EVP, General Counsel

—

$6.65M (3) scheduled

−$6.65M

69,786

0.0028%

$9.42M

+10.0%

Li Dean Y

Executive VP & President, MRL

—

$4.84M (3) scheduled

−$4.84M

94,431

0.0038%

$12.75M

+795.6%

Watson Ashley

SVP Chief Ethics & Com Officer

—

$3.50M (1) scheduled

−$3.50M

9,770

0.0004%

$1.32M

+6,079%

Maraldo David R.

EVP & Pres. MMD

—

$2.41M (3) scheduled

−$2.41M

18,212

0.0007%

$2.46M

+2.2%

WEEKS WENDELL P

Director

—

$1.36M (4) scheduled

−$1.36M

100

<0.0001%

$13.50K

0.0%

BAKER DOUGLAS M JR

Director

$1.33M (1)

—

+$1.33M

16,000

0.0006%

$2.16M

+1,500%

WENDELL PETER C

Director

—

$1.25M (2) scheduled

−$1.25M

1,000

<0.0001%

$135.00K

0.0%

LAZARUS ROCHELLE B

Director

—

$1.18M (1) scheduled

−$1.18M

4,594

0.0002%

$620.19K

0.0%

Smart Dalton E. III

SVP Fin. - Global Controller

—

$1.12M (3) scheduled

−$1.12M

9,388

0.0004%

$1.27M

+23,780%

GLOCER THOMAS H

Director

—

$1.04M (2) scheduled

−$1.04M

5,100

0.0002%

$688.50K

0.0%

Downing Cristal N

Chief Comm. & Public Afrs Ofcr

—

$825.95K (2)

−$825.95K

0.0000%

$0.00

—

Romanelli Joseph

President, Human Health Int?l

$44.34K (8)

$679.21K (5)

−$634.87K

28,739

0.0012%

$3.88M

+13.1%

BRUN LESLIE A

Director

—

$612.98K (2) scheduled

−$612.98K

1,948

<0.0001%

$262.98K

—

RUSSO PATRICIA F

Director

—

$322.12K (1) scheduled

−$322.12K

13,148

0.0005%

$1.77M

0.0%

KIDDER C ROBERT

Director

—

$317.70K (1) scheduled

−$317.70K

9,317

0.0004%

$1.26M

0.0%

Cech Thomas R

Director

—

$317.10K (1) scheduled

−$317.10K

100

<0.0001%

$13.50K

0.0%

THULIN INGE G

Director

$250.00K (1)

—

+$250.00K

2,933

0.0001%

$395.94K

+2,833%

Klobuchar Michael A

EVP - Chief Strategy Officer

—

23,621

0.0010%

$3.19M

+106.1%

AMBROSE ADELE D

Sr.V-P & Chief Comuns Officer

—

22,708

0.0009%

$3.07M

+24.1%

Nally Michael

EVP, Chief Marketing Officer

—

19,630

0.0008%

$2.65M

+4,360%

Larson Betty D

EVP, Chief HR Officer

—

13,774

0.0006%

$1.86M

—

Fleming Michael

SVP Chief Ethics & Com Officer

—

10,283

0.0004%

$1.39M

+612.5%

Scholefield James H

EVP,Chief Info&Digital Officer

—

7,142

0.0003%

$964.17K

—

LeCointe-Cephas Lisa

SVP Chief Ethics & Com Officer

—

5,142

0.0002%

$694.13K

+287.6%

Garay Arpa

SVP Human Health Global Mktg.

—

2,109

<0.0001%

$284.72K

+627.2%

By person

Individual transactions

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