QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

Allianz Asset Management GmbH's Holding History (CIK: 0001535323)

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

Q1 2020

Shares 293,468 Value ($000) $5,391 Avg Close $22.82 Range $10.89 - $29.00

Q4 2019

Shares 277,234 Value ($000) $6,551 Avg Close $22.82 Range $19.08 - $26.07

Q3 2019

Shares 333,665 Value ($000) $7,327 Avg Close $27.89 Range $21.17 - $35.69

Q2 2019

Shares 316,131 Value ($000) $10,682 Avg Close $25.87 Range $19.54 - $36.15

Q1 2019

Shares 207,484 Value ($000) $5,359 Avg Close $22.33 Range $17.08 - $26.06

Q4 2018

Shares 48,161 Value ($000) $882 Avg Close $17.94 Range $16.00 - $22.23

Q3 2018

Shares 37,680 Value ($000) $807 Avg Close $15.81 Range $13.00 - $22.61

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	293,468	$5,391	$22.82	$10.89 - $29.00
Q4 2019	277,234	$6,551	$22.82	$19.08 - $26.07
Q3 2019	333,665	$7,327	$27.89	$21.17 - $35.69
Q2 2019	316,131	$10,682	$25.87	$19.54 - $36.15
Q1 2019	207,484	$5,359	$22.33	$17.08 - $26.06
Q4 2018	48,161	$882	$17.94	$16.00 - $22.23
Q3 2018	37,680	$807	$15.81	$13.00 - $22.61