WALT DAVID R bought QTRX
October 1, 2025 · Form 4 insider transaction
WALT DAVID R bought 2,594 shares of Quanterix Corporation at $5.54 per share, a transaction worth $14.4K. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
2,594
Price
$5.54
Total value
$14.4K
InsiderWALT DAVID R
RoleDirector
CompanyQuanterix Corporation (QTRX)
SecurityCommon Stock
Transaction codeA: Grant or award
Transaction dateOctober 1, 2025
Filing dateOctober 3, 2025
Shares owned after1,871,675
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Consists of stock granted in lieu of cash fees for service on the Company's Board of Directors and committees thereof for the third quarter of 2025.; Closing price of the Company's common stock on the Nasdaq Global Market on October 1, 2025.; Includes 7,435 restricted stock units.