DONNELLY WILLIAM P bought QTRX
November 20, 2025 · Form 4 insider transaction
DONNELLY WILLIAM P bought 70,091 shares of Quanterix Corporation 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.
Direction
Acquired (buy-side)
Shares
70,091
Price
$0.00
Total value
N/A
InsiderDONNELLY WILLIAM P
RoleDirector
CompanyQuanterix Corporation (QTRX)
SecurityStock Options (Right to buy)
Transaction codeA: Grant or award
Transaction dateNovember 20, 2025
Filing dateNovember 24, 2025
Shares owned after70,091
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
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.