DONNELLY WILLIAM P 4
4 · Quanterix Corp · Filed Nov 24, 2025
Insider Transaction Report
Form 4
Quanterix CorpQTRX
DONNELLY WILLIAM P
DirectorExecutive Chair
Transactions
- Award
Stock Options (Right to buy)
2025-11-20+70,091→ 70,091 totalExercise: $5.91Exp: 2035-11-20→ Common Stock (70,091 underlying)
Footnotes (1)
- [F1]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.