QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

Telemark Asset Management, LLC's Holding History (CIK: 0001420816)

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

Q2 2019

Shares 57,123 Value ($000) $1,930 Avg Close $25.87 Range $19.54 - $36.15

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	57,123	$1,930	$25.87	$19.54 - $36.15