QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

PANAGORA ASSET MANAGEMENT INC's Holding History (CIK: 0000883677)

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

Q1 2023

Shares 13,841 Value ($000) $156 Avg Close $12.78 Range $10.02 - $15.63

Q4 2022

Shares 13,850 Value ($000) $192 Avg Close $11.51 Range $8.19 - $14.55

Q3 2022

Shares 17,164 Value ($000) $189 Avg Close $12.71 Range $6.31 - $19.46

Q2 2022

Shares 17,164 Value ($000) $278 Avg Close $20.56 Range $14.58 - $31.33

Q1 2022

Shares 44,750 Value ($000) $1,306 Avg Close $30.56 Range $22.70 - $43.32

Q4 2021

Shares 41,957 Value ($000) $1,779 Avg Close $46.70 Range $35.02 - $60.92

Q3 2021

Shares 37,994 Value ($000) $1,892 Avg Close $51.55 Range $44.20 - $60.95

Q1 2021

Shares 174 Value ($000) $10 Avg Close $67.60 Range $42.92 - $92.57

Q4 2020

Shares 174 Value ($000) $8 Avg Close $43.65 Range $33.55 - $52.75

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	13,841	$156	$12.78	$10.02 - $15.63
Q4 2022	13,850	$192	$11.51	$8.19 - $14.55
Q3 2022	17,164	$189	$12.71	$6.31 - $19.46
Q2 2022	17,164	$278	$20.56	$14.58 - $31.33
Q1 2022	44,750	$1,306	$30.56	$22.70 - $43.32
Q4 2021	41,957	$1,779	$46.70	$35.02 - $60.92
Q3 2021	37,994	$1,892	$51.55	$44.20 - $60.95
Q1 2021	174	$10	$67.60	$42.92 - $92.57
Q4 2020	174	$8	$43.65	$33.55 - $52.75