Toloue Masoud sold QTRX
November 30, 2025 · Form 4 insider transaction
Toloue Masoud sold 254 shares of Quanterix Corporation at $7.26 per share, a transaction worth $1.8K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 3 days after the transaction.
Direction
Disposed (sell-side)
Shares
254
Price
$7.26
Total value
$1.8K
InsiderToloue Masoud
RoleOfficer, Director
CompanyQuanterix Corporation (QTRX)
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateNovember 30, 2025
Filing dateDecember 3, 2025
Shares owned after509,946
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Shares withheld by Quanterix Corporation solely to cover tax obligations upon vesting of 761 restricted stock units (RSUs).; Includes 215,845 RSUs