QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

Allworth Financial LP's Holding History (CIK: 0001555170)

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

Q4 2025
Shares 56 Value ($000) $0 Avg Close $6.21 Range $4.50 - $7.88
Q3 2025
Shares 48 Value ($000) $0 Avg Close $5.32 Range $4.15 - $7.09
Q2 2024
Shares 27 Value ($000) $0 Avg Close $16.71 Range $11.83 - $23.86
Q1 2024
Shares 27 Value ($000) $1 Avg Close $24.77 Range $21.53 - $29.70
Q4 2023
Shares 27 Value ($000) $1 Avg Close $23.54 Range $19.35 - $28.78
Q3 2023
Shares 32 Value ($000) $1 Avg Close $24.75 Range $20.57 - $28.77
Q2 2023
Shares 27 Value ($000) $1 Avg Close $17.82 Range $10.64 - $24.14
Q1 2023
Shares 27 Value ($000) $0 Avg Close $12.78 Range $10.02 - $15.63
Q4 2022
Shares 27 Value ($000) $0 Avg Close $11.51 Range $8.19 - $14.55