QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

Lee Financial Co's Holding History (CIK: 0001391166)

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

Q4 2021

Shares 12 Value ($000) $1 Avg Close $46.70 Range $35.02 - $60.92

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	12	$1	$46.70	$35.02 - $60.92