QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

Bridgefront Capital, LLC's Holding History (CIK: 0001725690)

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

Q4 2020

Shares 4,522 Value ($000) $210 Avg Close $43.65 Range $33.55 - $52.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	4,522	$210	$43.65	$33.55 - $52.75