IDEXX LABS INC

Ticker: IDXX CUSIP: 45168D104 Class: COM

Blume Capital Management, Inc.'s Holding History (CIK: 0001587192)

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

Q1 2020

Shares 100 Value ($000) $24 Avg Close $260.97 Range $168.65 - $296.25

Q4 2019

Shares 100 Value ($000) $26 Avg Close $263.51 Range $246.74 - $294.57

Q3 2019

Shares 200 Value ($000) $54 Avg Close $278.27 Range $256.27 - $292.17

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	100	$24	$260.97	$168.65 - $296.25
Q4 2019	100	$26	$263.51	$246.74 - $294.57
Q3 2019	200	$54	$278.27	$256.27 - $292.17