Insider Transactions Reported by 25 Insiders of Quanterix Corp

Symbol
QTRX on Nasdaq
Location
Billerica, MA

Insiders trading volume in the past year

Quanterix Corp executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
E. KEVIN HRUSOVSKY Executive Chairman, Director $24,494,801 05 Jul 2022
DAVID R. WALT Director $11,913,078 +$2,118,764 +22% 02 Jan 2026
KEITH CRANDELL Director $3,531,561 03 Apr 2023
Masoud Toloue President & CEO, Director $3,233,716 +$248,723 +8.3% 31 Dec 2025
Martin D. Madaus Director $3,136,981 02 Jan 2025
MICHAEL A. DOYLE CFO and Treasurer $2,377,014 30 Sep 2023
PAUL M. MEISTER Director $2,069,076 01 Jul 2025
David C. Duffy SVP R&D and CTO $1,472,784 23 Mar 2022
John J. Fry General Counsel & Secretary $1,013,727 01 Aug 2022
Dawn Mattoon Sr. VP, Diagnostics $992,333 01 Apr 2022
WILLIAM P. DONNELLY Executive Chair, Director $958,896 +$506,348 +112% 02 Jan 2026
Vandana Sriram Chief Financial Officer $637,089 +$19,879 +3.2% 15 Dec 2025
Mark T. Roskey SVP, Strategic Partnerships $600,766 01 Apr 2022
Brian J. Blaser Director $512,609 02 Jan 2024
Alan Bruce Sachs Director $445,885 02 Jan 2026
Malcolm Garret Hampton Director $445,885 02 Jan 2026
Sarah E. Hlavinka Director $401,868 01 Jul 2025
Karen Flynn Director $363,914 02 Jan 2026
Scott Mendel Director $356,541 02 Jan 2026
GOLDMAN MYLA LAI Director $348,597 02 Jan 2026
LAURIE J. OLSON Director $233,271 14 May 2024
Ivana Magovcevic-Liebisch Director $217,729 02 Jan 2025
Jeffrey Thomas Elliott Director $208,959 02 Jan 2025
Shawn Stetson Interim CFO and Treasurer $126,800 11 May 2021
MARIJN E. DEKKERS Director $61,086 11 Jan 2021

Recent Insider Transactions by Companies or Individuals for Quanterix Corp

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.