QTRX Filings — Quanterix Corp

FilingSpy

QTRX Filings — Quanterix Corp - FilingSpy

Insiders trading · 6M

0 selling · 1 buying

Bought · 6M

3.5K

1 open-market buys

Sold · 6M

—

0 open-market sales

Own-timing sales

—

no open-market sales

Insiders

Ranked by how much each holding moved in the last 6 months

Donnelly William PExecutive Chair, Director · 1 transaction

154.1K+2.2%

Granted 6.2K

Miller Michael FrancisChief Technology Officer · 48 transactions

33.9K—

Granted 6.7K

Sriram VandanaChief Financial Officer · 24 transactions

31.6K+20.4%

Granted 7.3K

Mendel ScottDirector · 1 transaction

12.5K-76.8%

Granted 4.3K

Meadows BenjaminChief Commercial Officer · 1 transaction

3.5K—

Bought 3.5K

Insider	Stake change	Holds now	Granted / vested	Bought	Sold
Donnelly William PExecutive Chair, Director · 1 transaction	+2.2%	154.1K	6.2K	—	—
Miller Michael FrancisChief Technology Officer · 48 transactions	—	33.9K	6.7K	—	—
Sriram VandanaChief Financial Officer · 24 transactions	+20.4%	31.6K	7.3K	—	—
Mendel ScottDirector · 1 transaction	-76.8%	12.5K	4.3K	—	—
Meadows BenjaminChief Commercial Officer · 1 transaction	—	3.5K	—	3.5K	—

Select a row to see that insider’s individual transactions.

Net open-market activity over the last 6 months: +3.5K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.