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 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
AVANTOR INC: AVTR
Price: 5/8/26 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
$8.31 $15.93 $7.27 $5,674 683 10,410 0.0% 7.5% 107.42% 1.44%
Exch Sector Industry Sub-Industry
NYSE Manufacturing Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks Laboratory Analytical Instruments
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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
    
 
SOKENU CLAUDIUS
VP,LO,CO
JB
---
21,440
---
2/20/25
---
---
60,398
55.0
D
R
2/24/25 - 5:30:43 pm
2
    
 
JONES R BRENT
VP,CFO
JB
---
80,045
---
2/20/25
---
---
106,810
299.1
D
R
2/24/25 - 5:30:33 pm
3
    
 
STUBBLEFIELD MICHAEL
PR,CEO,DIR
JB
---
157,232
---
2/20/25
---
---
1,474,465
11.9
D
R
2/24/25 - 5:30:24 pm
4
    
 
COUTURIER CHRISTOPHE
VP
JB
---
12,864
---
2/20/25
---
---
87,221
17.3
D
R
2/24/25 - 5:30:02 pm
5
    
 
MAKIN LOUISE
DIR
JB
---
4,770
---
11/4/24
---
---
4,770
New
D
R
11/6/24 - 5:29:11 pm
6
    
 
MAKIN LOUISE
DIR
3
---
---
---
11/4/24
---
---
---
---
---
---
11/6/24 - 5:26:32 pm
7
    
 
GOURDIER BENOIT
VP
JS
$32,257
1,263
---
10/2/24
---
$25.54
41,190
-3.0
D
---
10/4/24 - 5:00:07 pm
8
    
 
ECK STEVEN W
VP,CAO
S
$88,337
3,525
---
9/5/24
---
$25.06
29,544
-10.7
D
---
9/6/24 - 4:54:37 pm
9
    
 
HANKAMER BRITTANY
VP,HR
JS
$4,513
180
---
8/14/24
---
$25.07
34,786
-0.5
D
---
8/16/24 - 4:39:31 pm
10
    
 
ECK STEVEN W
VP,CAO
JS
$35,765
1,337
---
7/31/24
---
$26.75
33,069
-3.9
D
---
8/1/24 - 4:47:21 pm
11
    
 
COUTURIER CHRISTOPHE
VP
S
$272,800
10,100
7/30/24
7/31/24
$27.00
$28.00
73,930
-12.0
D
---
8/1/24 - 4:47:10 pm
12
    
 
SOKENU CLAUDIUS
VP,LO,CO
JS
$69,839
3,122
---
7/24/24
---
$22.37
38,958
-7.4
D
---
7/26/24 - 5:54:05 pm
13
    
 
SAHIN KITTY
VP
JS
$81,529
3,931
---
7/18/24
---
$20.74
42,274
-8.5
D
---
7/22/24 - 5:05:03 pm
14
    
 
WALKER COREY
PR
JB
---
28,254
---
6/21/24
---
---
28,254
New
D
R
6/25/24 - 8:03:30 pm
15
    
 
WALKER COREY
PR
3
---
---
---
6/21/24
---
---
---
---
---
---
6/25/24 - 8:01:48 pm
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