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Transaction Types Key To InsiderInsights' Infobase
 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
QUANTERIX CORP: QTRX
Price: 3/28/25 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
$6.56 $23.86 $6.30 $254 39 801 0.0% 5.6% 95.77% 14.82%
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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
    
 
TOLOUE MASOUD
PR,CEO,DIR
JS
$14,387
638
---
6/30/23
---
$22.55
291,079
-0.2
D
R
7/5/23 - 4:13:09 pm
2
1y
2
50%
78%
5
MEISTER PAUL M
DIR
OB
$67,438
23,335
---
6/7/23
---
$2.89
287,970
8.8
D
R
6/8/23 - 4:25:22 pm
3
    
 
DOYLE MICHAEL A
CFO,TR
JS
$2,294
117
---
5/31/23
---
$19.61
88,800
-0.1
D
R
6/2/23 - 4:02:38 pm
4
    
 
TOLOUE MASOUD
PR,CEO,DIR
JS
$12,511
638
---
5/31/23
---
$19.61
291,717
-0.2
D
R
6/2/23 - 4:02:30 pm
5
    
 
TOLOUE MASOUD
PR,CEO,DIR
JS
$39,375
3,321
4/25/23
4/30/23
$11.67
$12.64
292,355
-1.1
D
R
5/2/23 - 4:00:44 pm
6
    
 
DOYLE MICHAEL A
CFO,TR
JS
$1,504
119
---
4/30/23
---
$12.64
88,917
-0.1
D
R
5/2/23 - 4:00:42 pm
7
    
 
DOYLE MICHAEL A
CFO,TR
JS
$12,706
1,006
---
4/7/23
---
$12.63
89,036
-1.1
D
R
5/2/23 - 4:00:42 pm
8
    
 
CRANDELL KEITH
DIR
JB
$13,057
1,170
---
4/3/23
---
$11.16
131,236
0.9
D
R
4/4/23 - 6:23:24 pm
9
    
 
HLAVINKA SARAH E
DIR
JB
$14,999
1,344
---
4/3/23
---
$11.16
38,242
3.6
D
R
4/4/23 - 4:09:43 pm
10
    
 
MEISTER PAUL M
DIR
JB
$14,999
1,344
---
4/3/23
---
$11.16
264,635
0.5
D
R
4/4/23 - 4:09:23 pm
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