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Quanterix Corp Director's Dealing 2026

Jan 7, 2026

33531_dirs_2026-01-06_d612b75e-26c4-44fe-92a6-8006838139bd.zip

Director's Dealing

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SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Quanterix Corp (QTRX)
CIK: 0001503274
Period of Report: 2026-01-02

Reporting Person: DONNELLY WILLIAM P (N/A)

Non-Derivative Transactions

Date Security Code Shares Price A/D Holdings After Ownership
2026-01-02 Common Stock A 2377.00 $0.00 Acquired 150751.00 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 fourth quarter of 2025.

F2: Includes 2,802 restricted stock units.