Toloue Masoud 4
4 · Quanterix Corp · Filed Oct 17, 2025
Insider Transaction Report
Form 4
Quanterix CorpQTRX
Toloue Masoud
DirectorPresident & CEO
Transactions
- Tax Payment
Common Stock
2025-10-15$5.78/sh−1,242$7,179→ 511,696 total
Footnotes (2)
- [F1]Shares withheld by Quanterix Corporation solely to cover tax obligations upon vesting of 3,722 restricted stock units (RSUs).
- [F2]Includes 219,847 RSUs