InsiderTrades

Mendel Scott

SEC CIK 1515051 · EDGAR

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
QTRXQuanterix CorpDir 24.1K — — 62025-07-082026-07-08
QSIQuantum-Si IncDir 141.8K — — 12023-05-122023-05-12

Most active insiders at QTRX, 12 months

#InsiderTitleBoughtSold
1 DONNELLY WILLIAM PExecutive COB, Dir $286.4K—
2 Meadows BenjaminChief Commercial Off $9,695—
3 Miller Michael FrancisCTO ——
4 Sachs Alan BruceDir ——
5 Sriram VandanaCFO ——
6 Toloue MasoudPres, CEO, Dir ——
7 Hampton Malcolm GarretDir ——
8 Elliott Jeffrey ThomasDir ——
9 Flynn KarenDir ——
10 Mendel ScottDir ——

Transactions 7

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
D 2026-07-09 17:20 2026-07-08 QTRX Quanterix Corp Mendel Scott Dir M - OptEx — +8,073 24.1K +51% —
2026-07-02 16:03 2026-07-01 QTRX Quanterix Corp Mendel Scott Dir A - Grant $4.34 +3,456 16.8K +26% +$15.0K
2026-04-07 07:24 2026-04-01 QTRX Quanterix Corp Mendel Scott Dir A - Grant $0.00 +4,310 12.5K +52% $0
M 2026-01-06 2026-01-02 QTRX Quanterix Corp Mendel Scott Dir A - Grant $0.00 +25.3K 54.1K +88% $0
2025-10-03 2025-10-01 QTRX Quanterix Corp Mendel Scott Dir A - Grant $5.54 +2,084 30.7K +7% +$11.5K
DM 2025-07-10 2025-07-08 QTRX Quanterix Corp Mendel Scott Dir A - Grant $0.00 +28.7K 4,189 New $0
2023-05-16 2023-05-12 QSI Quantum-Si Inc Mendel Scott Dir A - Grant $0.00 +141.8K 141.8K New $0

Purchase Sale Sale after option exercise All abbreviations