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 S  AS  JS*  OS  OS*  3
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 JS
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Detailed Insider History for:
MERCK AND CO INC: MRK
Price: 4/4/25 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$81.47 $134.63 $81.04 $205,796 2,526 16,304 4.0% 1.5% 80.35% 0.07%
Exch Sector Industry Sub-Industry
NYSE Manufacturing Chemicals And Allied Products Pharmaceutical Preparations
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#
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Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
1y
8
25%
7%
1
DELUCA RICHARD R
VP,PR
OS
$16,361,593
141,599
4/28/23
5/1/23
$115.00
$116.03
154,493
-47.8
D
---
5/2/23 - 11:37:56 am
2
    
 
DELUCA RICHARD R
VP,PR
OE
$8,334,171
141,599
4/28/23
5/1/23
---
$56.04
229,929
160.3
D
---
5/2/23 - 11:37:56 am
3
1y
6
67%
-7%
2
DAVIS ROBERT M
CB,CEO,PR,DIR
S
$16,472,845
143,329
---
4/28/23
---
$114.93
271,817
-34.5
D
---
4/28/23 - 5:15:58 pm
4
    
 
DAVIS ROBERT M
CB,CEO,PR,DIR
OE
$8,032,157
143,329
---
4/28/23
---
$56.04
415,146
52.7
D
---
4/28/23 - 5:15:58 pm
5
    
 
ROMANELLI JOSEPH
PR,HR
B
$341
3
---
4/26/23
---
$113.68
20,599
0.0
D
---
6/30/23 - 4:04:51 pm
6
    
 
CHATTOPADHYAY SANAT
VP,PR
OS
$15,425,068
134,055
---
4/13/23
$115.06
$115.07
---
All
D
10b
4/14/23 - 4:34:38 pm
7
    
 
CHATTOPADHYAY SANAT
VP,PR
OE
$7,911,405
134,055
---
4/13/23
$56.04
$62.07
134,055
New
D
10b
4/14/23 - 4:34:38 pm
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