IDEXX LABS INC

Ticker: IDXX CUSIP: 45168D104 Class: COM

HighTower Advisors, LLC's Holding History (CIK: 0001462245)

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

Q4 2025

Shares 27,500 Value ($000) $18,604 Avg Close $681.02 Range $600.57 - $769.98

Q3 2025

Shares 27,719 Value ($000) $17,710 Avg Close $606.98 Range $506.91 - $688.12

Q2 2025

Shares 31,978 Value ($000) $17,151 Avg Close $478.19 Range $356.14 - $537.47

Q1 2025

Shares 29,629 Value ($000) $12,443 Avg Close $434.21 Range $404.60 - $474.67

Q4 2024

Shares 29,832 Value ($000) $12,334 Avg Close $438.63 Range $398.50 - $505.52

Q3 2024

Shares 30,472 Value ($000) $15,506 Avg Close $485.80 Range $446.28 - $530.60

Q2 2024

Shares 30,463 Value ($000) $14,755 Avg Close $502.03 Range $462.00 - $548.88

Q1 2024

Shares 31,183 Value ($000) $16,889 Avg Close $546.49 Range $507.61 - $583.39

Q4 2023

Shares 36,038 Value ($000) $20,048 Avg Close $469.47 Range $372.50 - $568.30

Q3 2023

Shares 34,217 Value ($000) $14,948 Avg Close $498.67 Range $430.81 - $564.74

Q2 2023

Shares 32,749 Value ($000) $16,522 Avg Close $479.21 Range $446.00 - $506.56

Q1 2023

Shares 31,933 Value ($000) $16,052 Avg Close $478.56 Range $399.27 - $515.79

Q4 2022

Shares 34,055 Value ($000) $13,893 Avg Close $388.17 Range $317.06 - $448.01

Q3 2022

Shares 35,266 Value ($000) $11,506 Avg Close $367.34 Range $321.79 - $417.77

Q2 2022

Shares 32,763 Value ($000) $11,493 Avg Close $407.78 Range $318.50 - $558.01

Q1 2022

Shares 33,774 Value ($000) $18,484 Avg Close $526.03 Range $460.36 - $656.31

Q4 2021

Shares 37,223 Value ($000) $24,524 Avg Close $627.75 Range $575.59 - $672.93

Q3 2021

Shares 36,162 Value ($000) $22,473 Avg Close $671.94 Range $620.86 - $706.95

Q2 2021

Shares 34,232 Value ($000) $21,627 Avg Close $552.18 Range $482.90 - $639.65

Q1 2021

Shares 33,766 Value ($000) $16,513 Avg Close $501.01 Range $455.23 - $573.99

Q4 2020

Shares 33,640 Value ($000) $16,786 Avg Close $447.44 Range $382.68 - $503.83

Q3 2020

Shares 32,585 Value ($000) $12,816 Avg Close $369.71 Range $329.69 - $407.86

Q2 2020

Shares 32,500 Value ($000) $10,730 Avg Close $289.54 Range $226.02 - $332.68

Q1 2020

Shares 32,423 Value ($000) $7,851 Avg Close $260.97 Range $168.65 - $296.25

Q4 2019

Shares 32,596 Value ($000) $8,510 Avg Close $263.51 Range $246.74 - $294.57

Q3 2019

Shares 34,791 Value ($000) $9,452 Avg Close $278.27 Range $256.27 - $292.17

Q2 2019

Shares 32,452 Value ($000) $8,938 Avg Close $246.39 Range $214.25 - $278.61

Q1 2019

Shares 33,201 Value ($000) $7,421 Avg Close $206.43 Range $176.11 - $226.15

Q4 2018

Shares 33,427 Value ($000) $6,214 Avg Close $205.02 Range $176.15 - $252.69

Q3 2018

Shares 94,567 Value ($000) $23,581 Avg Close $242.74 Range $215.28 - $256.22

Q2 2018

Shares 35,437 Value ($000) $7,721 Avg Close $206.05 Range $183.86 - $229.01

Q1 2018

Shares 32,923 Value ($000) $6,300 Avg Close $184.56 Range $157.53 - $207.14

Q4 2017

Shares 30,365 Value ($000) $4,750 Avg Close $157.41 Range $146.09 - $168.66

Q3 2017

Shares 31,195 Value ($000) $4,854 Avg Close $158.10 Range $148.80 - $171.37

Q2 2017

Shares 31,075 Value ($000) $5,018 Avg Close $162.40 Range $153.24 - $173.01

Q1 2017

Shares 31,978 Value ($000) $4,944 Avg Close $137.84 Range $113.92 - $155.65

Q4 2016

Shares 29,499 Value ($000) $3,461 Avg Close $114.12 Range $102.45 - $121.77

Q3 2016

Shares 30,260 Value ($000) $3,413 Avg Close $105.39 Range $92.52 - $115.06

Q2 2016

Shares 28,768 Value ($000) $2,673 Avg Close $85.88 Range $76.55 - $92.87

Q1 2016

Shares 37,327 Value ($000) $2,919 Avg Close $72.01 Range $63.48 - $79.03

Q4 2015

Shares 38,285 Value ($000) $2,797 Avg Close $71.33 Range $65.03 - $77.27

Q3 2015

Shares 25,804 Value ($000) $1,917 Avg Close $71.63 Range $61.58 - $79.62

Q2 2015

Shares 21,117 Value ($000) $1,355 Avg Close $69.23 Range $61.37 - $82.24

Q1 2015

Shares 10,638 Value ($000) $1,643 Avg Close $77.81 Range $72.38 - $84.25

Q4 2014

Shares 10,594 Value ($000) $1,571 Avg Close $70.12 Range $57.56 - $76.94

Q3 2014

Shares 10,212 Value ($000) $1,203 Avg Close $63.22 Range $56.74 - $70.00

Q2 2014

Shares 10,763 Value ($000) $1,438 Avg Close $63.58 Range $57.92 - $68.06

Q1 2014

Shares 9,911 Value ($000) $1,203 Avg Close $59.57 Range $52.32 - $64.64

Q4 2013

Shares 9,250 Value ($000) $984 Avg Close $52.63 Range $49.56 - $56.55

Q3 2013

Shares 22,079 Value ($000) $2,200 Avg Close $48.06 Range $43.99 - $50.19

Q2 2013

Shares 16,500 Value ($000) $1,480 Avg Close $43.69 Range $40.78 - $46.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	27,500	$18,604	$681.02	$600.57 - $769.98
Q3 2025	27,719	$17,710	$606.98	$506.91 - $688.12
Q2 2025	31,978	$17,151	$478.19	$356.14 - $537.47
Q1 2025	29,629	$12,443	$434.21	$404.60 - $474.67
Q4 2024	29,832	$12,334	$438.63	$398.50 - $505.52
Q3 2024	30,472	$15,506	$485.80	$446.28 - $530.60
Q2 2024	30,463	$14,755	$502.03	$462.00 - $548.88
Q1 2024	31,183	$16,889	$546.49	$507.61 - $583.39
Q4 2023	36,038	$20,048	$469.47	$372.50 - $568.30
Q3 2023	34,217	$14,948	$498.67	$430.81 - $564.74
Q2 2023	32,749	$16,522	$479.21	$446.00 - $506.56
Q1 2023	31,933	$16,052	$478.56	$399.27 - $515.79
Q4 2022	34,055	$13,893	$388.17	$317.06 - $448.01
Q3 2022	35,266	$11,506	$367.34	$321.79 - $417.77
Q2 2022	32,763	$11,493	$407.78	$318.50 - $558.01
Q1 2022	33,774	$18,484	$526.03	$460.36 - $656.31
Q4 2021	37,223	$24,524	$627.75	$575.59 - $672.93
Q3 2021	36,162	$22,473	$671.94	$620.86 - $706.95
Q2 2021	34,232	$21,627	$552.18	$482.90 - $639.65
Q1 2021	33,766	$16,513	$501.01	$455.23 - $573.99
Q4 2020	33,640	$16,786	$447.44	$382.68 - $503.83
Q3 2020	32,585	$12,816	$369.71	$329.69 - $407.86
Q2 2020	32,500	$10,730	$289.54	$226.02 - $332.68
Q1 2020	32,423	$7,851	$260.97	$168.65 - $296.25
Q4 2019	32,596	$8,510	$263.51	$246.74 - $294.57
Q3 2019	34,791	$9,452	$278.27	$256.27 - $292.17
Q2 2019	32,452	$8,938	$246.39	$214.25 - $278.61
Q1 2019	33,201	$7,421	$206.43	$176.11 - $226.15
Q4 2018	33,427	$6,214	$205.02	$176.15 - $252.69
Q3 2018	94,567	$23,581	$242.74	$215.28 - $256.22
Q2 2018	35,437	$7,721	$206.05	$183.86 - $229.01
Q1 2018	32,923	$6,300	$184.56	$157.53 - $207.14
Q4 2017	30,365	$4,750	$157.41	$146.09 - $168.66
Q3 2017	31,195	$4,854	$158.10	$148.80 - $171.37
Q2 2017	31,075	$5,018	$162.40	$153.24 - $173.01
Q1 2017	31,978	$4,944	$137.84	$113.92 - $155.65
Q4 2016	29,499	$3,461	$114.12	$102.45 - $121.77
Q3 2016	30,260	$3,413	$105.39	$92.52 - $115.06
Q2 2016	28,768	$2,673	$85.88	$76.55 - $92.87
Q1 2016	37,327	$2,919	$72.01	$63.48 - $79.03
Q4 2015	38,285	$2,797	$71.33	$65.03 - $77.27
Q3 2015	25,804	$1,917	$71.63	$61.58 - $79.62
Q2 2015	21,117	$1,355	$69.23	$61.37 - $82.24
Q1 2015	10,638	$1,643	$77.81	$72.38 - $84.25
Q4 2014	10,594	$1,571	$70.12	$57.56 - $76.94
Q3 2014	10,212	$1,203	$63.22	$56.74 - $70.00
Q2 2014	10,763	$1,438	$63.58	$57.92 - $68.06
Q1 2014	9,911	$1,203	$59.57	$52.32 - $64.64
Q4 2013	9,250	$984	$52.63	$49.56 - $56.55
Q3 2013	22,079	$2,200	$48.06	$43.99 - $50.19
Q2 2013	16,500	$1,480	$43.69	$40.78 - $46.30