IDEXX LABS INC

Ticker: IDXX CUSIP: 45168D104 Class: COM

COMERICA BANK's Holding History (CIK: 0000901541)

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

Q4 2025

Shares 17,493 Value ($000) $11,835 Avg Close $681.02 Range $600.57 - $769.98

Q3 2025

Shares 27,132 Value ($000) $17,335 Avg Close $606.98 Range $506.91 - $688.12

Q2 2025

Shares 19,104 Value ($000) $10,246 Avg Close $478.19 Range $356.14 - $537.47

Q1 2025

Shares 16,738 Value ($000) $7,029 Avg Close $434.21 Range $404.60 - $474.67

Q4 2024

Shares 16,462 Value ($000) $6,806 Avg Close $438.63 Range $398.50 - $505.52

Q3 2024

Shares 18,551 Value ($000) $9,372 Avg Close $485.80 Range $446.28 - $530.60

Q2 2024

Shares 26,313 Value ($000) $12,820 Avg Close $502.03 Range $462.00 - $548.88

Q1 2024

Shares 29,041 Value ($000) $15,681 Avg Close $546.49 Range $507.61 - $583.39

Q4 2023

Shares 28,464 Value ($000) $15,799 Avg Close $469.47 Range $372.50 - $568.30

Q3 2023

Shares 28,105 Value ($000) $12,289 Avg Close $498.67 Range $430.81 - $564.74

Q4 2022

Shares 21,752 Value ($000) $10 Avg Close $388.17 Range $317.06 - $448.01

Q3 2022

Shares 14,746 Value ($000) $5,086 Avg Close $367.34 Range $321.79 - $417.77

Q2 2022

Shares 14,642 Value ($000) $5,522 Avg Close $407.78 Range $318.50 - $558.01

Q1 2022

Shares 13,302 Value ($000) $6,829 Avg Close $526.03 Range $460.36 - $656.31

Q4 2021

Shares 12,447 Value ($000) $5,951 Avg Close $627.75 Range $575.59 - $672.93

Q3 2021

Shares 15,132 Value ($000) $9,864 Avg Close $671.94 Range $620.86 - $706.95

Q2 2021

Shares 19,919 Value ($000) $13,578 Avg Close $552.18 Range $482.90 - $639.65

Q1 2021

Shares 22,516 Value ($000) $12,589 Avg Close $501.01 Range $455.23 - $573.99

Q4 2020

Shares 23,598 Value ($000) $11,631 Avg Close $447.44 Range $382.68 - $503.83

Q3 2020

Shares 22,461 Value ($000) $9,651 Avg Close $369.71 Range $329.69 - $407.86

Q2 2020

Shares 27,220 Value ($000) $9,941 Avg Close $289.54 Range $226.02 - $332.68

Q1 2020

Shares 20,711 Value ($000) $5,629 Avg Close $260.97 Range $168.65 - $296.25

Q4 2019

Shares 17,980 Value ($000) $5,101 Avg Close $263.51 Range $246.74 - $294.57

Q3 2019

Shares 16,616 Value ($000) $4,459 Avg Close $278.27 Range $256.27 - $292.17

Q2 2019

Shares 16,951 Value ($000) $4,826 Avg Close $246.39 Range $214.25 - $278.61

Q1 2019

Shares 16,807 Value ($000) $3,774 Avg Close $206.43 Range $176.11 - $226.15

Q4 2018

Shares 16,770 Value ($000) $3,426 Avg Close $205.02 Range $176.15 - $252.69

Q3 2018

Shares 19,943 Value ($000) $4,350 Avg Close $242.74 Range $215.28 - $256.22

Q2 2018

Shares 25,099 Value ($000) $6,019 Avg Close $206.05 Range $183.86 - $229.01

Q1 2018

Shares 25,429 Value ($000) $5,030 Avg Close $184.56 Range $157.53 - $207.14

Q4 2017

Shares 25,944 Value ($000) $4,776 Avg Close $157.41 Range $146.09 - $168.66

Q3 2017

Shares 30,475 Value ($000) $5,010 Avg Close $158.10 Range $148.80 - $171.37

Q2 2017

Shares 30,686 Value ($000) $5,223 Avg Close $162.40 Range $153.24 - $173.01

Q1 2017

Shares 31,627 Value ($000) $5,147 Avg Close $137.84 Range $113.92 - $155.65

Q4 2016

Shares 67,281 Value ($000) $8,128 Avg Close $114.12 Range $102.45 - $121.77

Q3 2016

Shares 63,338 Value ($000) $7,164 Avg Close $105.39 Range $92.52 - $115.06

Q2 2016

Shares 63,305 Value ($000) $7,025 Avg Close $85.88 Range $76.55 - $92.87

Q1 2016

Shares 62,252 Value ($000) $4,964 Avg Close $72.01 Range $63.48 - $79.03

Q4 2015

Shares 65,446 Value ($000) $4,522 Avg Close $71.33 Range $65.03 - $77.27

Q3 2015

Shares 65,911 Value ($000) $4,894 Avg Close $71.63 Range $61.58 - $79.62

Q2 2015

Shares 133,856 Value ($000) $8,586 Avg Close $69.23 Range $61.37 - $82.24

Q1 2015

Shares 33,764 Value ($000) $5,216 Avg Close $77.81 Range $72.38 - $84.25

Q4 2014

Shares 66,752 Value ($000) $9,898 Avg Close $70.12 Range $57.56 - $76.94

Q3 2014

Shares 36,365 Value ($000) $4,285 Avg Close $63.22 Range $56.74 - $70.00

Q2 2014

Shares 36,578 Value ($000) $4,886 Avg Close $63.58 Range $57.92 - $68.06

Q1 2014

Shares 40,991 Value ($000) $4,976 Avg Close $59.57 Range $52.32 - $64.64

Q4 2013

Shares 45,641 Value ($000) $4,854 Avg Close $52.63 Range $49.56 - $56.55

Q3 2013

Shares 55,961 Value ($000) $5,577 Avg Close $48.06 Range $43.99 - $50.19

Q2 2013

Shares 56,371 Value ($000) $5,055 Avg Close $43.69 Range $40.78 - $46.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	17,493	$11,835	$681.02	$600.57 - $769.98
Q3 2025	27,132	$17,335	$606.98	$506.91 - $688.12
Q2 2025	19,104	$10,246	$478.19	$356.14 - $537.47
Q1 2025	16,738	$7,029	$434.21	$404.60 - $474.67
Q4 2024	16,462	$6,806	$438.63	$398.50 - $505.52
Q3 2024	18,551	$9,372	$485.80	$446.28 - $530.60
Q2 2024	26,313	$12,820	$502.03	$462.00 - $548.88
Q1 2024	29,041	$15,681	$546.49	$507.61 - $583.39
Q4 2023	28,464	$15,799	$469.47	$372.50 - $568.30
Q3 2023	28,105	$12,289	$498.67	$430.81 - $564.74
Q4 2022	21,752	$10	$388.17	$317.06 - $448.01
Q3 2022	14,746	$5,086	$367.34	$321.79 - $417.77
Q2 2022	14,642	$5,522	$407.78	$318.50 - $558.01
Q1 2022	13,302	$6,829	$526.03	$460.36 - $656.31
Q4 2021	12,447	$5,951	$627.75	$575.59 - $672.93
Q3 2021	15,132	$9,864	$671.94	$620.86 - $706.95
Q2 2021	19,919	$13,578	$552.18	$482.90 - $639.65
Q1 2021	22,516	$12,589	$501.01	$455.23 - $573.99
Q4 2020	23,598	$11,631	$447.44	$382.68 - $503.83
Q3 2020	22,461	$9,651	$369.71	$329.69 - $407.86
Q2 2020	27,220	$9,941	$289.54	$226.02 - $332.68
Q1 2020	20,711	$5,629	$260.97	$168.65 - $296.25
Q4 2019	17,980	$5,101	$263.51	$246.74 - $294.57
Q3 2019	16,616	$4,459	$278.27	$256.27 - $292.17
Q2 2019	16,951	$4,826	$246.39	$214.25 - $278.61
Q1 2019	16,807	$3,774	$206.43	$176.11 - $226.15
Q4 2018	16,770	$3,426	$205.02	$176.15 - $252.69
Q3 2018	19,943	$4,350	$242.74	$215.28 - $256.22
Q2 2018	25,099	$6,019	$206.05	$183.86 - $229.01
Q1 2018	25,429	$5,030	$184.56	$157.53 - $207.14
Q4 2017	25,944	$4,776	$157.41	$146.09 - $168.66
Q3 2017	30,475	$5,010	$158.10	$148.80 - $171.37
Q2 2017	30,686	$5,223	$162.40	$153.24 - $173.01
Q1 2017	31,627	$5,147	$137.84	$113.92 - $155.65
Q4 2016	67,281	$8,128	$114.12	$102.45 - $121.77
Q3 2016	63,338	$7,164	$105.39	$92.52 - $115.06
Q2 2016	63,305	$7,025	$85.88	$76.55 - $92.87
Q1 2016	62,252	$4,964	$72.01	$63.48 - $79.03
Q4 2015	65,446	$4,522	$71.33	$65.03 - $77.27
Q3 2015	65,911	$4,894	$71.63	$61.58 - $79.62
Q2 2015	133,856	$8,586	$69.23	$61.37 - $82.24
Q1 2015	33,764	$5,216	$77.81	$72.38 - $84.25
Q4 2014	66,752	$9,898	$70.12	$57.56 - $76.94
Q3 2014	36,365	$4,285	$63.22	$56.74 - $70.00
Q2 2014	36,578	$4,886	$63.58	$57.92 - $68.06
Q1 2014	40,991	$4,976	$59.57	$52.32 - $64.64
Q4 2013	45,641	$4,854	$52.63	$49.56 - $56.55
Q3 2013	55,961	$5,577	$48.06	$43.99 - $50.19
Q2 2013	56,371	$5,055	$43.69	$40.78 - $46.30