IDEXX LABS INC

Ticker: IDXX CUSIP: 45168D104 Class: COM

Sierra Capital LLC's Holding History (CIK: 0001787274)

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

Q4 2022

Shares 5 Value ($000) $0 Avg Close $388.17 Range $317.06 - $448.01

Q3 2022

Shares 5 Value ($000) $2 Avg Close $367.34 Range $321.79 - $417.77

Q2 2022

Shares 5 Value ($000) $2 Avg Close $407.78 Range $318.50 - $558.01

Q1 2022

Shares 5 Value ($000) $3 Avg Close $526.03 Range $460.36 - $656.31

Q4 2021

Shares 5 Value ($000) $3 Avg Close $627.75 Range $575.59 - $672.93

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	5	$0	$388.17	$317.06 - $448.01
Q3 2022	5	$2	$367.34	$321.79 - $417.77
Q2 2022	5	$2	$407.78	$318.50 - $558.01
Q1 2022	5	$3	$526.03	$460.36 - $656.31
Q4 2021	5	$3	$627.75	$575.59 - $672.93