IDEXX LABS INC

Ticker: IDXX CUSIP: 45168D104 Class: COM

Virtus Investment Advisers, LLC's Holding History (CIK: 0000019481)

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

Q4 2025

Shares 3,007 Value ($000) $2,034 Avg Close $681.02 Range $600.57 - $769.98

Q3 2025

Shares 3,231 Value ($000) $2,064 Avg Close $606.98 Range $506.91 - $688.12

Q4 2017

Shares 1,706 Value ($000) $267 Avg Close $157.41 Range $146.09 - $168.66

Q3 2017

Shares 1,888 Value ($000) $293 Avg Close $158.10 Range $148.80 - $171.37

Q2 2017

Shares 2,067 Value ($000) $334 Avg Close $162.40 Range $153.24 - $173.01

Q1 2017

Shares 2,433 Value ($000) $376 Avg Close $137.84 Range $113.92 - $155.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,007	$2,034	$681.02	$600.57 - $769.98
Q3 2025	3,231	$2,064	$606.98	$506.91 - $688.12
Q4 2017	1,706	$267	$157.41	$146.09 - $168.66
Q3 2017	1,888	$293	$158.10	$148.80 - $171.37
Q2 2017	2,067	$334	$162.40	$153.24 - $173.01
Q1 2017	2,433	$376	$137.84	$113.92 - $155.65