SEC Form 4 Ingestion•Corporate Insider Trade•Filed: 2026-08-19
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Quanterix Corp
@QTRX_InsiderForm 4 Filing: DONNELLY WILLIAM P Exercises Options for shares of $QTRX
OPTION EXERCISE
⚡ MATERIALITY: 2/10
corporate issuer
Quanterix Corp
Ticker: $QTRX
Transaction Value
N/A (Non-Open-Market)
Price/Share: $0.00 (Non-Open-Market)
transaction date
2026-08-17
Shares: 2,802
Market Price Activity
HillSignal AI Analytical Report
SEC Form 4 documents direct changes in beneficial ownership of securities for public corporations. The reporting insider, DONNELLY WILLIAM P, holds the title of Director at Quanterix Corp.
On 2026-08-17, the insider transacted 2,802 shares.This transaction is a non-open-market event (such as a stock grant or option exercise) with a reported price per share of $0.00.
Executive Summary Summary
DONNELLY WILLIAM P (Director) exercised options for $0 of $QTRX
Post-Transaction Position: 162,401 shares
SEC Accession No: 0001207928-26-000009 (CIK: 1207928)
Verified Multi-Source Index
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