QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

SECTOR GAMMA AS's Holding History (CIK: 0001475373)

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

Q2 2022

Shares 88,670 Value ($000) $1,436 Avg Close $20.56 Range $14.58 - $31.33

Q1 2022

Shares 88,670 Value ($000) $2,588 Avg Close $30.56 Range $22.70 - $43.32

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	88,670	$1,436	$20.56	$14.58 - $31.33
Q1 2022	88,670	$2,588	$30.56	$22.70 - $43.32