AI assistant

The assistant answers questions, extracts KPIs, and summarises risk factors directly from the filing text.

Quanterix Corp Director's Dealing 2025

Oct 4, 2025

33531_dirs_2025-10-03_439162ea-cd9b-410e-9498-c49d65898980.zip

Director's Dealing

Open in viewer

Opens in your device viewer

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Quanterix Corp (QTRX)
CIK: 0001503274
Period of Report: 2025-10-01

Reporting Person: DONNELLY WILLIAM P (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-10-01	Common Stock	A	5076.00	$5.54	Acquired	148374.00	Direct

Footnotes

F1: Consists of stock granted in lieu of cash fees for service on the Company's Board of Directors and committees thereof for the third quarter of 2025.

F2: Closing price of the Company's common stock on the Nasdaq Global Market on October 1, 2025.

F3: Includes 12,955 restricted stock units.