IDEXX LABS INC

Ticker: IDXX CUSIP: 45168D104 Class: COM

B. Riley Wealth Advisors, Inc.'s Holding History (CIK: 0001464811)

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

Q4 2025

Shares 314 Value ($000) $213 Avg Close $681.02 Range $600.57 - $769.98

Q4 2024

Shares 1,838 Value ($000) $760 Avg Close $438.63 Range $398.50 - $505.52

Q3 2024

Shares 933 Value ($000) $466 Avg Close $485.80 Range $446.28 - $530.60

Q2 2024

Shares 1,655 Value ($000) $806 Avg Close $502.03 Range $462.00 - $548.88

Q1 2024

Shares 1,879 Value ($000) $822 Avg Close $546.49 Range $507.61 - $583.39

Q4 2023

Shares 1,384 Value ($000) $768 Avg Close $469.47 Range $372.50 - $568.30

Q3 2023

Shares 1,879 Value ($000) $822 Avg Close $498.67 Range $430.81 - $564.74

Q2 2023

Shares 1,560 Value ($000) $783 Avg Close $479.21 Range $446.00 - $506.56

Q1 2023

Shares 1,627 Value ($000) $814 Avg Close $478.56 Range $399.27 - $515.79

Q4 2022

Shares 1,231 Value ($000) $502 Avg Close $388.17 Range $317.06 - $448.01

Q3 2022

Shares 1,477 Value ($000) $482 Avg Close $367.34 Range $321.79 - $417.77

Q2 2022

Shares 1,894 Value ($000) $665 Avg Close $407.78 Range $318.50 - $558.01

Q1 2022

Shares 4,223 Value ($000) $2,311 Avg Close $526.03 Range $460.36 - $656.31

Q4 2021

Shares 4,203 Value ($000) $2,768 Avg Close $627.75 Range $575.59 - $672.93

Q3 2021

Shares 4,332 Value ($000) $2,695 Avg Close $671.94 Range $620.86 - $706.95

Q2 2021

Shares 5,514 Value ($000) $3,482 Avg Close $552.18 Range $482.90 - $639.65

Q1 2021

Shares 5,914 Value ($000) $2,894 Avg Close $501.01 Range $455.23 - $573.99

Q4 2020

Shares 440 Value ($000) $220 Avg Close $447.44 Range $382.68 - $503.83

Q3 2020

Shares 1,194 Value ($000) $438 Avg Close $369.71 Range $329.69 - $407.86

Q2 2020

Shares 701 Value ($000) $232 Avg Close $289.54 Range $226.02 - $332.68

Q2 2019

Shares 5,788 Value ($000) $1,594 Avg Close $246.39 Range $214.25 - $278.61

Q3 2017

Shares 1,731 Value ($000) $270 Avg Close $158.10 Range $148.80 - $171.37

Q2 2017

Shares 2,051 Value ($000) $332 Avg Close $162.40 Range $153.24 - $173.01

Q1 2017

Shares 2,009 Value ($000) $312 Avg Close $137.84 Range $113.92 - $155.65

Q4 2016

Shares 2,065 Value ($000) $243 Avg Close $114.12 Range $102.45 - $121.77

Q4 2014

Shares 230 Value ($000) $34 Avg Close $70.12 Range $57.56 - $76.94

Q2 2014

Shares 119 Value ($000) $15,942 Avg Close $63.58 Range $57.92 - $68.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	314	$213	$681.02	$600.57 - $769.98
Q4 2024	1,838	$760	$438.63	$398.50 - $505.52
Q3 2024	933	$466	$485.80	$446.28 - $530.60
Q2 2024	1,655	$806	$502.03	$462.00 - $548.88
Q1 2024	1,879	$822	$546.49	$507.61 - $583.39
Q4 2023	1,384	$768	$469.47	$372.50 - $568.30
Q3 2023	1,879	$822	$498.67	$430.81 - $564.74
Q2 2023	1,560	$783	$479.21	$446.00 - $506.56
Q1 2023	1,627	$814	$478.56	$399.27 - $515.79
Q4 2022	1,231	$502	$388.17	$317.06 - $448.01
Q3 2022	1,477	$482	$367.34	$321.79 - $417.77
Q2 2022	1,894	$665	$407.78	$318.50 - $558.01
Q1 2022	4,223	$2,311	$526.03	$460.36 - $656.31
Q4 2021	4,203	$2,768	$627.75	$575.59 - $672.93
Q3 2021	4,332	$2,695	$671.94	$620.86 - $706.95
Q2 2021	5,514	$3,482	$552.18	$482.90 - $639.65
Q1 2021	5,914	$2,894	$501.01	$455.23 - $573.99
Q4 2020	440	$220	$447.44	$382.68 - $503.83
Q3 2020	1,194	$438	$369.71	$329.69 - $407.86
Q2 2020	701	$232	$289.54	$226.02 - $332.68
Q2 2019	5,788	$1,594	$246.39	$214.25 - $278.61
Q3 2017	1,731	$270	$158.10	$148.80 - $171.37
Q2 2017	2,051	$332	$162.40	$153.24 - $173.01
Q1 2017	2,009	$312	$137.84	$113.92 - $155.65
Q4 2016	2,065	$243	$114.12	$102.45 - $121.77
Q4 2014	230	$34	$70.12	$57.56 - $76.94
Q2 2014	119	$15,942	$63.58	$57.92 - $68.06