Sriram Vandana sold QTRX
January 15, 2026 · Form 4 insider transaction
Sriram Vandana sold 274 shares of Quanterix Corporation at $7.95 per share, a transaction worth $2.2K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 5 days after the transaction.
Direction
Disposed (sell-side)
Shares
274
Price
$7.95
Total value
$2.2K
InsiderSriram Vandana
RoleOfficer
CompanyQuanterix Corporation (QTRX)
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateJanuary 15, 2026
Filing dateJanuary 20, 2026
Shares owned after86,013
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Shares withheld by Quanterix Corporation solely to cover tax obligations upon vesting of 777 restricted stock units (RSUs).; Includes 68,562 RSUs.; QTRX year-end reconciliation revealed a variance of 310 shares. Corrected balance as shown