QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q1 2021
Shares 42,800 Value ($000) $2,503 Avg Close $67.60 Range $42.92 - $92.57
Q4 2020
Shares 46,755 Value ($000) $2,174 Avg Close $43.65 Range $33.55 - $52.75
Q3 2020
Shares 43,700 Value ($000) $1,474 Avg Close $32.20 Range $26.01 - $37.77
Q2 2020
Shares 38,300 Value ($000) $1,049 Avg Close $25.27 Range $17.12 - $28.99
Q1 2020
Shares 26,363 Value ($000) $484 Avg Close $22.82 Range $10.89 - $29.00
Q4 2019
Shares 26,363 Value ($000) $623 Avg Close $22.82 Range $19.08 - $26.07
Q3 2019
Shares 15,963 Value ($000) $351 Avg Close $27.89 Range $21.17 - $35.69
Q2 2019
Shares 13,666 Value ($000) $462 Avg Close $25.87 Range $19.54 - $36.15