QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

TWO SIGMA ADVISERS, LP's Holding History (CIK: 0001478735)

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

Q4 2025
Shares 86,890 Value ($000) $553 Avg Close $6.21 Range $4.50 - $7.88
Q3 2025
Shares 142,190 Value ($000) $772 Avg Close $5.32 Range $4.15 - $7.09
Q2 2025
Shares 136,448 Value ($000) $907 Avg Close $5.57 Range $4.05 - $7.03
Q1 2025
Shares 13,448 Value ($000) $88 Avg Close $8.34 Range $6.16 - $12.41
Q4 2024
Shares 36,748 Value ($000) $391 Avg Close $12.16 Range $9.87 - $15.67
Q3 2024
Shares 27,048 Value ($000) $351 Avg Close $13.36 Range $10.50 - $16.74
Q2 2024
Shares 70,248 Value ($000) $928 Avg Close $16.71 Range $11.83 - $23.86
Q1 2024
Shares 172,548 Value ($000) $4,065 Avg Close $24.77 Range $21.53 - $29.70
Q4 2023
Shares 236,248 Value ($000) $6,459 Avg Close $23.54 Range $19.35 - $28.78
Q3 2023
Shares 324,648 Value ($000) $8,811 Avg Close $24.75 Range $20.57 - $28.77
Q2 2023
Shares 372,548 Value ($000) $8,401 Avg Close $17.82 Range $10.64 - $24.14
Q1 2023
Shares 411,848 Value ($000) $4,642 Avg Close $12.78 Range $10.02 - $15.63
Q4 2022
Shares 419,948 Value ($000) $5,816 Avg Close $11.51 Range $8.19 - $14.55
Q3 2022
Shares 463,648 Value ($000) $5,109 Avg Close $12.71 Range $6.31 - $19.46
Q2 2022
Shares 203,248 Value ($000) $3,291 Avg Close $20.56 Range $14.58 - $31.33
Q1 2022
Shares 139,148 Value ($000) $4,062 Avg Close $30.56 Range $22.70 - $43.32
Q4 2021
Shares 93,348 Value ($000) $3,958 Avg Close $46.70 Range $35.02 - $60.92
Q3 2021
Shares 93,648 Value ($000) $4,663 Avg Close $51.55 Range $44.20 - $60.95
Q2 2021
Shares 51,348 Value ($000) $3,012 Avg Close $58.04 Range $41.76 - $69.22
Q1 2021
Shares 45,048 Value ($000) $2,634 Avg Close $67.60 Range $42.92 - $92.57