QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

PEDDOCK CAPITAL ADVISORS, LLC's Holding History (CIK: 0001597843)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 52,105 Value ($000) $331 Avg Close $6.21 Range $4.50 - $7.88

Q3 2025

Shares 52,105 Value ($000) $283 Avg Close $5.32 Range $4.15 - $7.09

Q2 2025

Shares 17,602 Value ($000) $117 Avg Close $5.57 Range $4.05 - $7.03

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	52,105	$331	$6.21	$4.50 - $7.88
Q3 2025	52,105	$283	$5.32	$4.15 - $7.09
Q2 2025	17,602	$117	$5.57	$4.05 - $7.03