QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

DUPONT CAPITAL MANAGEMENT CORP's Holding History (CIK: 0001128251)

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

Q4 2022

Shares 20,136 Value ($000) $279 Avg Close $11.51 Range $8.19 - $14.55

Q3 2022

Shares 11,054 Value ($000) $122 Avg Close $12.71 Range $6.31 - $19.46

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	20,136	$279	$11.51	$8.19 - $14.55
Q3 2022	11,054	$122	$12.71	$6.31 - $19.46