IDEXX LABS INC

Ticker: IDXX CUSIP: 45168D104 Class: COM

OMERS ADMINISTRATION Corp's Holding History (CIK: 0001053321)

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

Q4 2025

Shares 6,383 Value ($000) $4,318 Avg Close $681.02 Range $600.57 - $769.98

Q3 2025

Shares 6,383 Value ($000) $4,078 Avg Close $606.98 Range $506.91 - $688.12

Q2 2025

Shares 6,983 Value ($000) $3,745 Avg Close $478.19 Range $356.14 - $537.47

Q1 2025

Shares 7,483 Value ($000) $3,142 Avg Close $434.21 Range $404.60 - $474.67

Q4 2024

Shares 6,880 Value ($000) $2,844 Avg Close $438.63 Range $398.50 - $505.52

Q3 2024

Shares 6,491 Value ($000) $3,279 Avg Close $485.80 Range $446.28 - $530.60

Q2 2024

Shares 7,191 Value ($000) $3,503 Avg Close $502.03 Range $462.00 - $548.88

Q4 2019

Shares 26,700 Value ($000) $6,972 Avg Close $263.51 Range $246.74 - $294.57

Q3 2019

Shares 28,700 Value ($000) $7,804 Avg Close $278.27 Range $256.27 - $292.17

Q2 2019

Shares 22,300 Value ($000) $6,223 Avg Close $246.39 Range $214.25 - $278.61

Q1 2019

Shares 2,600 Value ($000) $602 Avg Close $206.43 Range $176.11 - $226.15

Q4 2017

Shares 19,100 Value ($000) $2,987 Avg Close $157.41 Range $146.09 - $168.66

Q3 2017

Shares 24,400 Value ($000) $3,794 Avg Close $158.10 Range $148.80 - $171.37

Q3 2016

Shares 14,300 Value ($000) $1,612 Avg Close $105.39 Range $92.52 - $115.06

Q2 2016

Shares 46,900 Value ($000) $4,355 Avg Close $85.88 Range $76.55 - $92.87

Q1 2016

Shares 48,600 Value ($000) $3,806 Avg Close $72.01 Range $63.48 - $79.03

Q4 2015

Shares 153,300 Value ($000) $11,179 Avg Close $71.33 Range $65.03 - $77.27

Q3 2015

Shares 156,100 Value ($000) $11,590 Avg Close $71.63 Range $61.58 - $79.62

Q2 2015

Shares 157,700 Value ($000) $10,115 Avg Close $69.23 Range $61.37 - $82.24

Q1 2015

Shares 71,800 Value ($000) $11,092 Avg Close $77.81 Range $72.38 - $84.25

Q4 2014

Shares 66,900 Value ($000) $9,919 Avg Close $70.12 Range $57.56 - $76.94

Q3 2014

Shares 24,200 Value ($000) $2,851 Avg Close $63.22 Range $56.74 - $70.00

Q1 2014

Shares 12,100 Value ($000) $1,469 Avg Close $59.57 Range $52.32 - $64.64

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,383	$4,318	$681.02	$600.57 - $769.98
Q3 2025	6,383	$4,078	$606.98	$506.91 - $688.12
Q2 2025	6,983	$3,745	$478.19	$356.14 - $537.47
Q1 2025	7,483	$3,142	$434.21	$404.60 - $474.67
Q4 2024	6,880	$2,844	$438.63	$398.50 - $505.52
Q3 2024	6,491	$3,279	$485.80	$446.28 - $530.60
Q2 2024	7,191	$3,503	$502.03	$462.00 - $548.88
Q4 2019	26,700	$6,972	$263.51	$246.74 - $294.57
Q3 2019	28,700	$7,804	$278.27	$256.27 - $292.17
Q2 2019	22,300	$6,223	$246.39	$214.25 - $278.61
Q1 2019	2,600	$602	$206.43	$176.11 - $226.15
Q4 2017	19,100	$2,987	$157.41	$146.09 - $168.66
Q3 2017	24,400	$3,794	$158.10	$148.80 - $171.37
Q3 2016	14,300	$1,612	$105.39	$92.52 - $115.06
Q2 2016	46,900	$4,355	$85.88	$76.55 - $92.87
Q1 2016	48,600	$3,806	$72.01	$63.48 - $79.03
Q4 2015	153,300	$11,179	$71.33	$65.03 - $77.27
Q3 2015	156,100	$11,590	$71.63	$61.58 - $79.62
Q2 2015	157,700	$10,115	$69.23	$61.37 - $82.24
Q1 2015	71,800	$11,092	$77.81	$72.38 - $84.25
Q4 2014	66,900	$9,919	$70.12	$57.56 - $76.94
Q3 2014	24,200	$2,851	$63.22	$56.74 - $70.00
Q1 2014	12,100	$1,469	$59.57	$52.32 - $64.64