QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

TWIN FOCUS CAPITAL PARTNERS, LLC's Holding History (CIK: 0001387761)

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

Q1 2024
Shares 12,000 Value ($000) $283 Avg Close $24.77 Range $21.53 - $29.70
Q4 2023
Shares 12,000 Value ($000) $328 Avg Close $23.54 Range $19.35 - $28.78
Q3 2023
Shares 20,000 Value ($000) $543 Avg Close $24.75 Range $20.57 - $28.77
Q2 2023
Shares 20,000 Value ($000) $451 Avg Close $17.82 Range $10.64 - $24.14
Q1 2020
Shares 10,000 Value ($000) $184 Avg Close $22.82 Range $10.89 - $29.00
Q2 2019
Shares 8,000 Value ($000) $270 Avg Close $25.87 Range $19.54 - $36.15
Q1 2019
Shares 10,000 Value ($000) $258 Avg Close $22.33 Range $17.08 - $26.06