QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

Quantinno Capital Management LP's Holding History (CIK: 0001759654)

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

Q4 2025

Shares 63,791 Value ($000) $406 Avg Close $6.21 Range $4.50 - $7.88

Q3 2025

Shares 27,510 Value ($000) $149 Avg Close $5.32 Range $4.15 - $7.09

Q2 2025

Shares 41,964 Value ($000) $279 Avg Close $5.57 Range $4.05 - $7.03

Q1 2025

Shares 10,300 Value ($000) $67 Avg Close $8.34 Range $6.16 - $12.41

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	63,791	$406	$6.21	$4.50 - $7.88
Q3 2025	27,510	$149	$5.32	$4.15 - $7.09
Q2 2025	41,964	$279	$5.57	$4.05 - $7.03
Q1 2025	10,300	$67	$8.34	$6.16 - $12.41