IDEXX LABS INC

Ticker: IDXX CUSIP: 45168D104 Class: COM

LORING WOLCOTT & COOLIDGE FIDUCIARY ADVISORS LLP/MA's Holding History (CIK: 0000932974)

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

Q4 2025

Shares 124,045 Value ($000) $86,180 Avg Close $681.02 Range $600.57 - $769.98

Q3 2025

Shares 127,111 Value ($000) $81,173 Avg Close $606.98 Range $506.91 - $688.12

Q2 2025

Shares 131,683 Value ($000) $70,627 Avg Close $478.19 Range $356.14 - $537.47

Q1 2025

Shares 133,775 Value ($000) $57,072 Avg Close $434.21 Range $404.60 - $474.67

Q4 2024

Shares 134,459 Value ($000) $57,484 Avg Close $438.63 Range $398.50 - $505.52

Q3 2024

Shares 134,834 Value ($000) $60,981 Avg Close $485.80 Range $446.28 - $530.60

Q2 2024

Shares 139,207 Value ($000) $69,537 Avg Close $502.03 Range $462.00 - $548.88

Q1 2024

Shares 140,277 Value ($000) $67,273 Avg Close $546.49 Range $507.61 - $583.39

Q4 2023

Shares 141,800 Value ($000) $73,038 Avg Close $469.47 Range $372.50 - $568.30

Q3 2023

Shares 150,364 Value ($000) $63,069 Avg Close $498.67 Range $430.81 - $564.74

Q2 2023

Shares 154,617 Value ($000) $77,653 Avg Close $479.21 Range $446.00 - $506.56

Q1 2023

Shares 154,716 Value ($000) $77,370 Avg Close $478.56 Range $399.27 - $515.79

Q4 2022

Shares 153,656 Value ($000) $62,686 Avg Close $388.17 Range $317.06 - $448.01

Q3 2022

Shares 153,079 Value ($000) $49,873 Avg Close $367.34 Range $321.79 - $417.77

Q2 2022

Shares 152,681 Value ($000) $53,549 Avg Close $407.78 Range $318.50 - $558.01

Q1 2022

Shares 152,139 Value ($000) $83,229 Avg Close $526.03 Range $460.36 - $656.31

Q4 2021

Shares 152,380 Value ($000) $100,336 Avg Close $627.75 Range $575.59 - $672.93

Q3 2021

Shares 154,007 Value ($000) $95,777 Avg Close $671.94 Range $620.86 - $706.95

Q2 2021

Shares 154,200 Value ($000) $97,385 Avg Close $552.18 Range $482.90 - $639.65

Q1 2021

Shares 149,706 Value ($000) $73,253 Avg Close $501.01 Range $455.23 - $573.99

Q4 2020

Shares 147,837 Value ($000) $73,899 Avg Close $447.44 Range $382.68 - $503.83

Q3 2020

Shares 147,635 Value ($000) $58,037 Avg Close $369.71 Range $329.69 - $407.86

Q2 2020

Shares 147,752 Value ($000) $48,782 Avg Close $289.54 Range $226.02 - $332.68

Q1 2020

Shares 148,376 Value ($000) $35,942 Avg Close $260.97 Range $168.65 - $296.25

Q4 2019

Shares 146,549 Value ($000) $38,269 Avg Close $263.51 Range $246.74 - $294.57

Q3 2019

Shares 146,084 Value ($000) $39,724 Avg Close $278.27 Range $256.27 - $292.17

Q2 2019

Shares 146,925 Value ($000) $40,453 Avg Close $246.39 Range $214.25 - $278.61

Q1 2019

Shares 147,235 Value ($000) $32,922 Avg Close $206.43 Range $176.11 - $226.15

Q4 2018

Shares 145,650 Value ($000) $27,094 Avg Close $205.02 Range $176.15 - $252.69

Q3 2018

Shares 136,777 Value ($000) $34,148 Avg Close $242.74 Range $215.28 - $256.22

Q2 2018

Shares 137,105 Value ($000) $29,881 Avg Close $206.05 Range $183.86 - $229.01

Q1 2018

Shares 139,260 Value ($000) $26,653 Avg Close $184.56 Range $157.53 - $207.14

Q4 2017

Shares 139,665 Value ($000) $21,841 Avg Close $157.41 Range $146.09 - $168.66

Q3 2017

Shares 141,148 Value ($000) $21,947 Avg Close $158.10 Range $148.80 - $171.37

Q2 2017

Shares 141,144 Value ($000) $23,495 Avg Close $162.40 Range $153.24 - $173.01

Q1 2017

Shares 155,795 Value ($000) $24,088 Avg Close $137.84 Range $113.92 - $155.65

Q4 2016

Shares 178,985 Value ($000) $20,989 Avg Close $114.12 Range $102.45 - $121.77

Q3 2016

Shares 222,258 Value ($000) $25,056 Avg Close $105.39 Range $92.52 - $115.06

Q2 2016

Shares 242,604 Value ($000) $22,528 Avg Close $85.88 Range $76.55 - $92.87

Q1 2016

Shares 240,750 Value ($000) $18,856 Avg Close $72.01 Range $63.48 - $79.03

Q4 2015

Shares 231,290 Value ($000) $16,866 Avg Close $71.33 Range $65.03 - $77.27

Q3 2015

Shares 111,026 Value ($000) $7,121 Avg Close $71.63 Range $61.58 - $79.62

Q2 2015

Shares 111,026 Value ($000) $7,121 Avg Close $69.23 Range $61.37 - $82.24

Q1 2015

Shares 13,100 Value ($000) $2,024 Avg Close $77.81 Range $72.38 - $84.25

Q4 2014

Shares 13,100 Value ($000) $1,942 Avg Close $70.12 Range $57.56 - $76.94

Q3 2014

Shares 13,105 Value ($000) $1,544 Avg Close $63.22 Range $56.74 - $70.00

Q2 2014

Shares 13,185 Value ($000) $1,761 Avg Close $63.58 Range $57.92 - $68.06

Q1 2014

Shares 13,185 Value ($000) $1,601 Avg Close $59.57 Range $52.32 - $64.64

Q4 2013

Shares 13,855 Value ($000) $1,474 Avg Close $52.63 Range $49.56 - $56.55

Q3 2013

Shares 13,855 Value ($000) $1,381 Avg Close $48.06 Range $43.99 - $50.19

Q2 2013

Shares 13,995 Value ($000) $1,255 Avg Close $43.69 Range $40.78 - $46.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	124,045	$86,180	$681.02	$600.57 - $769.98
Q3 2025	127,111	$81,173	$606.98	$506.91 - $688.12
Q2 2025	131,683	$70,627	$478.19	$356.14 - $537.47
Q1 2025	133,775	$57,072	$434.21	$404.60 - $474.67
Q4 2024	134,459	$57,484	$438.63	$398.50 - $505.52
Q3 2024	134,834	$60,981	$485.80	$446.28 - $530.60
Q2 2024	139,207	$69,537	$502.03	$462.00 - $548.88
Q1 2024	140,277	$67,273	$546.49	$507.61 - $583.39
Q4 2023	141,800	$73,038	$469.47	$372.50 - $568.30
Q3 2023	150,364	$63,069	$498.67	$430.81 - $564.74
Q2 2023	154,617	$77,653	$479.21	$446.00 - $506.56
Q1 2023	154,716	$77,370	$478.56	$399.27 - $515.79
Q4 2022	153,656	$62,686	$388.17	$317.06 - $448.01
Q3 2022	153,079	$49,873	$367.34	$321.79 - $417.77
Q2 2022	152,681	$53,549	$407.78	$318.50 - $558.01
Q1 2022	152,139	$83,229	$526.03	$460.36 - $656.31
Q4 2021	152,380	$100,336	$627.75	$575.59 - $672.93
Q3 2021	154,007	$95,777	$671.94	$620.86 - $706.95
Q2 2021	154,200	$97,385	$552.18	$482.90 - $639.65
Q1 2021	149,706	$73,253	$501.01	$455.23 - $573.99
Q4 2020	147,837	$73,899	$447.44	$382.68 - $503.83
Q3 2020	147,635	$58,037	$369.71	$329.69 - $407.86
Q2 2020	147,752	$48,782	$289.54	$226.02 - $332.68
Q1 2020	148,376	$35,942	$260.97	$168.65 - $296.25
Q4 2019	146,549	$38,269	$263.51	$246.74 - $294.57
Q3 2019	146,084	$39,724	$278.27	$256.27 - $292.17
Q2 2019	146,925	$40,453	$246.39	$214.25 - $278.61
Q1 2019	147,235	$32,922	$206.43	$176.11 - $226.15
Q4 2018	145,650	$27,094	$205.02	$176.15 - $252.69
Q3 2018	136,777	$34,148	$242.74	$215.28 - $256.22
Q2 2018	137,105	$29,881	$206.05	$183.86 - $229.01
Q1 2018	139,260	$26,653	$184.56	$157.53 - $207.14
Q4 2017	139,665	$21,841	$157.41	$146.09 - $168.66
Q3 2017	141,148	$21,947	$158.10	$148.80 - $171.37
Q2 2017	141,144	$23,495	$162.40	$153.24 - $173.01
Q1 2017	155,795	$24,088	$137.84	$113.92 - $155.65
Q4 2016	178,985	$20,989	$114.12	$102.45 - $121.77
Q3 2016	222,258	$25,056	$105.39	$92.52 - $115.06
Q2 2016	242,604	$22,528	$85.88	$76.55 - $92.87
Q1 2016	240,750	$18,856	$72.01	$63.48 - $79.03
Q4 2015	231,290	$16,866	$71.33	$65.03 - $77.27
Q3 2015	111,026	$7,121	$71.63	$61.58 - $79.62
Q2 2015	111,026	$7,121	$69.23	$61.37 - $82.24
Q1 2015	13,100	$2,024	$77.81	$72.38 - $84.25
Q4 2014	13,100	$1,942	$70.12	$57.56 - $76.94
Q3 2014	13,105	$1,544	$63.22	$56.74 - $70.00
Q2 2014	13,185	$1,761	$63.58	$57.92 - $68.06
Q1 2014	13,185	$1,601	$59.57	$52.32 - $64.64
Q4 2013	13,855	$1,474	$52.63	$49.56 - $56.55
Q3 2013	13,855	$1,381	$48.06	$43.99 - $50.19
Q2 2013	13,995	$1,255	$43.69	$40.78 - $46.30