IDEXX LABS INC

Ticker: IDXX CUSIP: 45168D104 Class: COM

Weiss Asset Management LP's Holding History (CIK: 0001357550)

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

Q1 2024

Shares 6,972 Value ($000) $3,764 Avg Close $546.49 Range $507.61 - $583.39

Q1 2023

Shares 1,400 Value ($000) $700 Avg Close $478.56 Range $399.27 - $515.79

Q2 2021

Shares 3,111 Value ($000) $1,965 Avg Close $552.18 Range $482.90 - $639.65

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	6,972	$3,764	$546.49	$507.61 - $583.39
Q1 2023	1,400	$700	$478.56	$399.27 - $515.79
Q2 2021	3,111	$1,965	$552.18	$482.90 - $639.65