QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

PARAGON ASSOCIATES & PARAGON ASSOCIATES II JOINT VENTURE's Holding History (CIK: 0001047859)

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

Q4 2025
Shares 25,000 Value ($000) $159 Avg Close $6.21 Range $4.50 - $7.88
Q3 2025
Shares 100,671 Value ($000) $547 Avg Close $5.32 Range $4.15 - $7.09
Q1 2025
Shares 25,000 Value ($000) $163 Avg Close $8.34 Range $6.16 - $12.41