QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

T. Rowe Price Investment Management, Inc.'s Holding History (CIK: 0001897612)

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

Q2 2025

Shares 455 Value ($000) $0 Avg Close $5.57 Range $4.05 - $7.03

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	455	$0	$5.57	$4.05 - $7.03