IDEXX LABS INC

Ticker: IDXX CUSIP: 45168D104 Class: COM

BALDWIN BROTHERS LLC/MA's Holding History (CIK: 0001021258)

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

Q4 2025

Shares 347 Value ($000) $235 Avg Close $681.02 Range $600.57 - $769.98

Q3 2025

Shares 347 Value ($000) $222 Avg Close $606.98 Range $506.91 - $688.12

Q3 2024

Shares 350 Value ($000) $177 Avg Close $485.80 Range $446.28 - $530.60

Q2 2024

Shares 82 Value ($000) $40 Avg Close $502.03 Range $462.00 - $548.88

Q1 2024

Shares 102 Value ($000) $55 Avg Close $546.49 Range $507.61 - $583.39

Q4 2023

Shares 102 Value ($000) $57 Avg Close $469.47 Range $372.50 - $568.30

Q3 2023

Shares 102 Value ($000) $45 Avg Close $498.67 Range $430.81 - $564.74

Q2 2023

Shares 102 Value ($000) $51 Avg Close $479.21 Range $446.00 - $506.56

Q1 2023

Shares 3,264 Value ($000) $1,632 Avg Close $478.56 Range $399.27 - $515.79

Q4 2022

Shares 3,436 Value ($000) $1,402 Avg Close $388.17 Range $317.06 - $448.01

Q3 2022

Shares 3,806 Value ($000) $1,240 Avg Close $367.34 Range $321.79 - $417.77

Q2 2022

Shares 3,835 Value ($000) $1,345 Avg Close $407.78 Range $318.50 - $558.01

Q1 2022

Shares 4,406 Value ($000) $2,410 Avg Close $526.03 Range $460.36 - $656.31

Q4 2021

Shares 5,207 Value ($000) $3,429 Avg Close $627.75 Range $575.59 - $672.93

Q3 2021

Shares 4,968 Value ($000) $3,090 Avg Close $671.94 Range $620.86 - $706.95

Q2 2021

Shares 5,264 Value ($000) $3,324 Avg Close $552.18 Range $482.90 - $639.65

Q1 2021

Shares 6,303 Value ($000) $3,084 Avg Close $501.01 Range $455.23 - $573.99

Q4 2020

Shares 9,342 Value ($000) $4,670 Avg Close $447.44 Range $382.68 - $503.83

Q3 2020

Shares 15,252 Value ($000) $5,996 Avg Close $369.71 Range $329.69 - $407.86

Q2 2020

Shares 15,523 Value ($000) $5,125 Avg Close $289.54 Range $226.02 - $332.68

Q1 2020

Shares 16,212 Value ($000) $3,927 Avg Close $260.97 Range $168.65 - $296.25

Q4 2019

Shares 14,487 Value ($000) $3,783 Avg Close $263.51 Range $246.74 - $294.57

Q3 2019

Shares 8,252 Value ($000) $2,244 Avg Close $278.27 Range $256.27 - $292.17

Q2 2019

Shares 4,582 Value ($000) $1,262 Avg Close $246.39 Range $214.25 - $278.61

Q4 2016

Shares 9 Value ($000) $1 Avg Close $114.12 Range $102.45 - $121.77

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	347	$235	$681.02	$600.57 - $769.98
Q3 2025	347	$222	$606.98	$506.91 - $688.12
Q3 2024	350	$177	$485.80	$446.28 - $530.60
Q2 2024	82	$40	$502.03	$462.00 - $548.88
Q1 2024	102	$55	$546.49	$507.61 - $583.39
Q4 2023	102	$57	$469.47	$372.50 - $568.30
Q3 2023	102	$45	$498.67	$430.81 - $564.74
Q2 2023	102	$51	$479.21	$446.00 - $506.56
Q1 2023	3,264	$1,632	$478.56	$399.27 - $515.79
Q4 2022	3,436	$1,402	$388.17	$317.06 - $448.01
Q3 2022	3,806	$1,240	$367.34	$321.79 - $417.77
Q2 2022	3,835	$1,345	$407.78	$318.50 - $558.01
Q1 2022	4,406	$2,410	$526.03	$460.36 - $656.31
Q4 2021	5,207	$3,429	$627.75	$575.59 - $672.93
Q3 2021	4,968	$3,090	$671.94	$620.86 - $706.95
Q2 2021	5,264	$3,324	$552.18	$482.90 - $639.65
Q1 2021	6,303	$3,084	$501.01	$455.23 - $573.99
Q4 2020	9,342	$4,670	$447.44	$382.68 - $503.83
Q3 2020	15,252	$5,996	$369.71	$329.69 - $407.86
Q2 2020	15,523	$5,125	$289.54	$226.02 - $332.68
Q1 2020	16,212	$3,927	$260.97	$168.65 - $296.25
Q4 2019	14,487	$3,783	$263.51	$246.74 - $294.57
Q3 2019	8,252	$2,244	$278.27	$256.27 - $292.17
Q2 2019	4,582	$1,262	$246.39	$214.25 - $278.61
Q4 2016	9	$1	$114.12	$102.45 - $121.77