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

List of insiders holdings for Merck & Co. Inc.:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. 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
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# Insider Holder Name Report
Date Time		 Shares Owned
Directly
Indirectly		 Total
Shares Owned		 Filing
1 CONNORS JOSEPH C
Executive Vice President		 2004-04-16 14:44:01 1,724,522
500,287		 2,224,809 Form 4
2 WYSZOMIERSKI JACK L
Executive Vice President		 2003-12-03 16:37:45 1,415,239
0		 1,415,239 Form 4
3 ZAHN RICHARD W
Vice President		 2003-12-04 10:48:01 1,148,811
3,628		 1,152,439 Form 4
4 FRAZIER KENNETH C
Executive Chair		 2022-11-08 16:56:54 700,653
4,481		 705,134 Form 4
5 Davis Robert M
Chairman, CEO & President		 2025-05-01 18:07:59 665,126
0		 665,126 Form 4
6 KELLY THOMAS H
Vice President and Controller		 2004-06-09 11:17:13 471,632
0		 471,632 Form 4
7 FOSTER GERALDINE U
Senior Vice President		 2003-12-23 15:36:43 420,199
0		 420,199 Form 4
8 RYAN JOHN P
Senior Vice President		 2003-12-23 13:35:18 395,663
4,534		 400,197 Form 4
9 PERLMUTTER ROGER M
Exe V-P & Pres, MRL		 2020-05-05 16:52:06 366,089
0		 366,089 Form 4
10 Kuhlik Bruce N
Exe V-P & Gen Counsel		 2015-05-05 16:46:15 292,847
0		 292,847 Form 4
11 CLARK RICHARD T
Chairman		 2011-03-01 15:07:33 108,211
149,327		 257,538 Form 4
12 Chattopadhyay Sanat
Exe V-P & Pres. MMD		 2025-05-01 18:12:34 43,256
185,328		 228,584 Form 4
13 DeLuca Richard R.
EVP&Pres, Merck Animal Heallth		 2025-05-01 18:10:15 222,675
1,281		 223,956 Form 4
14 KIM PETER S
Exe V-P & Pres, MRL		 2013-02-27 17:50:45 189,609
1,348		 190,957 Form 4
15 Scalet J Chris
Exe V-P Global Srvs & CIO		 2012-05-04 09:40:14 158,045
3,212		 161,257 Form 4
16 Li Dean Y
Executive VP & President, MRL		 2025-05-01 18:04:29 158,828
0		 158,828 Form 4
17 BARSHAY STANLEY F
ExVP&PresConsHlthCare		 2010-03-05 17:00:20 154,788
1,176		 155,964 Form 4
18 KELLOGG PETER N
Exe V-P & CFO		 2014-02-26 14:26:34 149,554
0		 149,554 Form 4
19 GRADDICK WEIR MIRIAN M
Exe V-P, HR		 2018-05-08 17:32:48 142,646
0		 142,646 Form 4
20 Litchfield Caroline
EVP & CFO		 2025-05-01 18:15:09 139,880
0		 139,880 Form 4
21 Deese Willie A
Exe V-P & Pres. MMD		 2016-02-24 12:37:52 133,759
719.08		 134,478 Form 4
22 WENDELL PETER C
Director		 2024-03-29 16:18:48 125,753
0		 125,753 Form 4
23 GLOCER THOMAS H
Director		 2025-06-03 12:55:32 108,525
0		 108,525 Form 4
24 Zachary Jennifer
EVP, General Counsel		 2025-05-01 18:03:00 104,986
0		 104,986 Form 4
25 Guindo Chirfi
Chief Marketing Officer		 2025-05-01 17:45:16 102,595
55.42		 102,651 Form 4
26 Heller Bridgette P
Exe.VP & Pres.Con.Hlth.Care		 2014-05-13 15:53:58 95,997
0		 95,997 Form 4
27 LAZARUS ROCHELLE B
Director		 2020-04-02 16:35:06 92,190
1,757		 93,947 Form 4
28 Rosenblatt Michael
Exec V-P & Chief Med Officer		 2016-05-12 11:40:09 92,407
0		 92,407 Form 4
29 THIER SAMUEL O MD
Director		 2009-11-05 21:37:15 88,983
0		 88,983 Form 4
30 OSBORNE RICHARD DE J
Director		 2006-05-23 12:53:59 78,335
0		 78,335 Form 4
31 Bowles Richard S III
Exe VP&Chief Ethics & ComplOff		 2012-05-10 15:05:59 73,540
4,005		 77,545 Form 4
32 KELLEY WILLAM N
Director		 2012-04-03 11:58:45 75,791
750		 76,541 Form 4
33 KOHAN RAUL E
Exe Vice President		 2012-01-04 16:24:28 70,990
4,639		 75,629 Form 4
34 RUSSO PATRICIA F
Director		 2025-06-03 13:21:14 71,671
0		 71,671 Form 4
35 Holston Michael J
EVP, General Counsel		 2018-03-01 19:33:12 69,786
0		 69,786 Form 4
36 Do Cuong V
EVP & Chief Strategy Officer		 2013-05-08 19:29:07 64,412
0		 64,412 Form 4
37 Schechter Adam H
EVP & Pres-Global Human Health		 2018-11-02 16:44:44 0
55,406		 55,406 Form 4
38 Oosthuizen Johannes Jacobus
President, U.S. Market		 2025-05-01 18:06:15 53,769
0		 53,769 Form 4
39 BRUN LESLIE A
Director		 2021-06-02 13:42:04 51,667
0		 51,667 Form 4
40 Gerberding Julie L.
EVP, Chief Patient Officer		 2022-02-28 16:17:42 48,712
0		 48,712 Form 4
41 Karachun Rita A
Sr. VP Fince-Global Controller		 2023-05-05 16:54:07 48,269
0		 48,269 Form 4
42 TATLOCK ANNE M
Director		 2012-04-03 11:58:51 47,403
713.98		 48,117 Form 4
43 Williams David Michael
EVP,Chief Info&Digital Officer		 2025-05-01 18:13:51 47,164
0		 47,164 Form 4
44 MIZELL STEVEN
EVP, Chief HR Officer		 2024-02-02 16:07:51 45,707
0		 45,707 Form 4
45 REPRESAS CARLOS E
Director		 2017-05-30 17:33:36 33,755
11,500		 45,255 Form 4
46 Cech Thomas R
Director		 2020-06-02 17:08:21 40,338
0		 40,338 Form 4
47 Clyburn Frank
EVP & Pres ? Human Health		 2021-11-04 16:21:59 39,479
0		 39,479 Form 4
48 Thompson Craig B.
Director		 2018-05-29 17:33:09 35,162
0		 35,162 Form 4
49 Craig Pamela J.
Director		 2025-06-03 12:53:38 33,706
0		 33,706 Form 4
50 Rothman Paul
Director		 2025-06-03 13:18:17 32,091
0		 32,091 Form 4
51 Watson Ashley
SVP Chief Ethics & Com Officer		 2018-11-01 17:07:30 30,237
191.98		 30,429 Form 4
52 Scholefield James H
EVP,Chief Info&Digital Officer		 2019-11-01 17:04:08 30,014
0		 30,014 Form 4
53 Romanelli Joseph
President, Human Health Int?l		 2025-05-02 16:14:57 29,336
0		 29,336 Form 4
54 Larson Betty D
EVP, Chief HR Officer		 2025-05-02 16:12:31 28,897
0		 28,897 Form 4
55 Turner Mervyn
Chief Strategy Officer		 2011-03-01 15:08:41 26,424
1,545		 27,969 Form 4
56 THULIN INGE G
Director		 2025-06-03 13:25:24 27,697
0		 27,697 Form 4
57 Coe Mary Ellen
Director		 2025-06-03 12:51:42 27,683
0		 27,683 Form 4
58 BAKER DOUGLAS M JR
Director		 2025-06-03 12:49:42 25,344
0		 25,344 Form 4
59 Garay Arpa
SVP Human Health Global Mktg.		 2022-05-05 17:24:52 25,287
0		 25,287 Form 4
60 Klobuchar Michael A
EVP - Chief Strategy Officer		 2024-05-06 16:06:55 23,621
1,577		 25,198 Form 4
61 GOLDSTONE STEVEN F
Director		 2012-04-03 11:58:40 23,354
1000		 24,354 Form 4
62 Downing Cristal N
Chief Comm. & Public Afrs Ofcr		 2025-05-01 18:00:28 24,125
0		 24,125 Form 4
63 MILLER DONALD L
Director		 2004-04-29 19:51:06 23,408
400		 23,808 Form 4
64 Nally Michael
EVP, Chief Marketing Officer		 2021-03-02 11:39:06 19,630
1,760		 21,390 Form 4
65 KOMANSKY DAVID H
Director		 2004-04-29 17:23:07 20,999
0		 20,999 Form 4
66 Golestani Clark
EVP & Chief Info Officer		 2016-08-10 16:57:10 14,083
5,860		 19,943 Form 4
67 LEDER PHILIP
Director		 2008-12-01 17:46:15 19,841
0		 19,841 Form 4
68 Seidman Christine E
Director		 2025-06-03 13:22:58 18,493
0		 18,493 Form 4
69 AMBROSE ADELE D
Sr.V-P & Chief Comuns Officer		 2017-09-06 17:56:46 17,876
0		 17,876 Form 4/A
70 SHENK THOMAS E
Director		 2011-05-31 10:46:01 17,485
0		 17,485 Form 4
71 Canan John
Sr.V-P Finc-Global Controller		 2014-02-26 14:51:12 13,610
3,346		 16,956 Form 4
72 HARRISON WILLIAM B JR
Director		 2016-04-13 15:03:46 16,400
0		 16,400 Form 4
73 LAVIZZO-MOUREY RISA J
Director		 2025-06-03 13:05:40 16,367
0		 16,367 Form 4
74 Warden Kathy J
Director		 2025-06-03 13:45:50 16,004
0		 16,004 Form 4
75 JACOBSON HARRY R
Director		 2011-05-31 10:44:45 14,363
0		 14,363 Form 4
76 Mayo Stephen
Director		 2025-06-03 13:14:10 12,640
0		 12,640 Form 4
77 KIDDER C ROBERT
Director		 2017-05-12 16:58:07 9,317
1,022		 10,339 Form 4
78 Fleming Michael
SVP Chief Ethics & Com Officer		 2021-03-02 11:35:47 10,283
0		 10,283 Form 4
79 Smart Dalton E. III
SVP Fin. - Global Controller		 2025-05-05 16:23:49 9,539
0		 9,539 Form 4
80 Noseworthy John H
Director		 2019-04-02 16:58:41 9,325
0		 9,325 Form 4
81 LeCointe-Cephas Lisa
SVP Chief Ethics & Com Officer		 2023-05-05 17:01:15 7,336
0		 7,336 Form 4
82 Karsanbhai Surendralal Lanca
Director		 2025-06-03 12:58:04 3,422
0		 3,422 Form 4
83 WEEKS WENDELL P
Director		 2020-05-07 16:50:02 100
0		 100 Form 4
84 NICHOLS DANIEL A
Vice President - Taxes		 2003-11-18 10:23:37 0
0		 0 Form 4
85 GINGERELLA DOUGLAS F
Vice President and Controller		 2006-03-21 18:30:19 0
0		 0 Form 4
86 MOORE E KEVIN
Vice President and Treasurer		 2003-11-18 10:20:30 0
0		 0 Form 4
87 PICKETT CECIL B
Vice President		 2006-09-08 14:56:32 0
0		 0 Form 4
88 LEMMA DONALD R
Vice President		 2003-11-18 10:18:09 0
0		 0 Form 4
89 MUNDY CARL E JR
Director		 2009-10-14 16:35:12 0
0		 0 Form 4
90 BECHERER HANS W
Director		 2009-10-14 16:35:23 0
0		 0 Form 4
91 CHEELEY C RON
Senior Vice President		 2009-11-04 17:51:07 0
0		 0 Form 4
92 BERTOLINI ROBERT J
Executive Vice President		 2009-11-04 17:51:10 0
0		 0 Form 4
93 LAROSA JOSEPH J
Secretary		 2003-11-18 10:13:21 0
0		 0 Form 4
94 HASSAN FRED
Chairman and CEO		 2009-11-04 17:53:03 0
0		 0 Form 4
95 Koestler Thomas P
Executive Vice President		 2009-11-04 17:53:11 0
0		 0 Form 4
96 KOEHLER STEVEN H
Vice President and Controller		 2009-11-04 17:55:06 0
0		 0 Form 4
97 COX CARRIE SMITH
Executive Vice President		 2009-11-04 17:56:00 0
0		 0 Form 4
98 Queisser Lori A.
Senior Vice President		 2009-11-04 17:57:14 0
0		 0 Form 4
99 VAN OORDT ROBERT FW
Director		 2009-11-04 17:57:52 0
0		 0 Form 4
100 SABATINO THOMAS J JR
Executive Vice President		 2009-11-04 17:59:14 0
0		 0 Form 4
101 TURNER KATHRYN C
Director		 2009-11-04 17:59:43 0
0		 0 Form 4
102 SAUNDERS BRENT L
Senior Vice President		 2009-11-04 18:01:08 0
0		 0 Form 4
103 STAHL JACK L
Director		 2009-11-04 18:01:37 0
0		 0 Form 4
104 WEINBACH ARTHUR F
Director		 2009-11-04 18:03:06 0
0		 0 Form 4
105 PEREZ ANTONIO M
Director		 2009-11-04 18:04:03 0
0		 0 Form 4
106 Colligan Thomas J
Director		 2009-11-04 18:04:36 0
0		 0 Form 4
107 MCGRATH EUGENE R
Director		 2009-11-04 18:06:23 0
0		 0 Form 4