IDEXX LABS INC

Ticker: IDXX CUSIP: 45168D104 Class: COM

Leith Wheeler Investment Counsel Ltd.'s Holding History (CIK: 0001353651)

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

Q4 2021
Shares 2,000 Value ($000) $1,317 Avg Close $627.75 Range $575.59 - $672.93
Q3 2021
Shares 2,000 Value ($000) $1,244 Avg Close $671.94 Range $620.86 - $706.95
Q2 2021
Shares 2,000 Value ($000) $1,263 Avg Close $552.18 Range $482.90 - $639.65
Q1 2021
Shares 2,000 Value ($000) $979 Avg Close $501.01 Range $455.23 - $573.99