QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

NORGES BANK's Holding History (CIK: 0001374170)

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

Q4 2017

Shares 40,000 Value ($000) $859 Avg Close $19.52 Range $15.56 - $23.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	40,000	$859	$19.52	$15.56 - $23.70