Insider Transactions in Q3 2025 at Quanterix Corp (QTRX)
Insider Transaction List (Q3 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Aug 31
2025
|
Masoud Toloue President & CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
254
-0.05%
|
$1,016
$4.55 P/Share
|
|
Aug 15
2025
|
Masoud Toloue President & CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
1,242
-0.24%
|
$4,968
$4.57 P/Share
|
|
Aug 15
2025
|
Vandana Sriram Chief Financial Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
229
-0.28%
|
$916
$4.57 P/Share
|
|
Jul 31
2025
|
Masoud Toloue President & CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
254
-0.05%
|
$1,270
$5.94 P/Share
|
|
Jul 15
2025
|
Masoud Toloue President & CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
1,242
-0.24%
|
$6,210
$5.49 P/Share
|
|
Jul 15
2025
|
Vandana Sriram Chief Financial Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
229
-0.27%
|
$1,145
$5.49 P/Share
|
|
Jul 08
2025
|
Goldman Myla Lai |
BUY
Grant, award, or other acquisition
|
Direct |
27,404
+48.58%
|
-
|
|
Jul 08
2025
|
Scott Mendel |
BUY
Grant, award, or other acquisition
|
Direct |
28,653
+48.03%
|
-
|
|
Jul 01
2025
|
Sarah E. Hlavinka |
BUY
Grant, award, or other acquisition
|
Direct |
2,615
+4.17%
|
$15,690
$6.69 P/Share
|
|
Jul 01
2025
|
Paul M Meister |
BUY
Grant, award, or other acquisition
|
Direct |
2,242
+0.72%
|
$13,452
$6.69 P/Share
|
|
Jul 01
2025
|
David R Walt |
BUY
Grant, award, or other acquisition
|
Direct |
2,148
+0.11%
|
$12,888
$6.69 P/Share
|
|
Jul 01
2025
|
William P Donnelly |
BUY
Grant, award, or other acquisition
|
Direct |
4,204
+2.85%
|
$25,224
$6.69 P/Share
|