QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

DARK FOREST CAPITAL MANAGEMENT LP's Holding History (CIK: 0001853322)

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

Q1 2024

Shares 10,017 Value ($000) $236 Avg Close $24.77 Range $21.53 - $29.70

Q3 2022

Shares 16 Value ($000) $0 Avg Close $12.71 Range $6.31 - $19.46

Q4 2021

Shares 1,720 Value ($000) $73 Avg Close $46.70 Range $35.02 - $60.92

Q3 2021

Shares 170 Value ($000) $8 Avg Close $51.55 Range $44.20 - $60.95

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	10,017	$236	$24.77	$21.53 - $29.70
Q3 2022	16	$0	$12.71	$6.31 - $19.46
Q4 2021	1,720	$73	$46.70	$35.02 - $60.92
Q3 2021	170	$8	$51.55	$44.20 - $60.95