November 20, 2025 · Form 4 insider transaction
DONNELLY WILLIAM P bought 70,091 shares of QUANTERIX CORP at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 4 days after the transaction.
The stock options vest monthly over two years in 24 equal installments, subject to the Reporting Person's provision of service to the Issuer on each vesting date.