IDEXX LABS INC

Ticker: IDXX CUSIP: 45168D104 Class: COM

NORGES BANK's Holding History (CIK: 0001374170)

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

Q4 2025

Shares 491,131 Value ($000) $332,265 Avg Close $681.02 Range $600.57 - $769.98

Q2 2025

Shares 413,832 Value ($000) $221,955 Avg Close $478.19 Range $356.14 - $537.47

Q4 2024

Shares 997,140 Value ($000) $412,258 Avg Close $438.63 Range $398.50 - $505.52

Q3 2024

Shares 999,284 Value ($000) $504,858 Avg Close $485.80 Range $446.28 - $530.60

Q2 2024

Shares 994,418 Value ($000) $484,480 Avg Close $502.03 Range $462.00 - $548.88

Q1 2024

Shares 976,464 Value ($000) $527,222 Avg Close $546.49 Range $507.61 - $583.39

Q4 2023

Shares 922,781 Value ($000) $512,190 Avg Close $469.47 Range $372.50 - $568.30

Q3 2023

Shares 896,517 Value ($000) $392,020 Avg Close $498.67 Range $430.81 - $564.74

Q2 2023

Shares 892,506 Value ($000) $448,243 Avg Close $479.21 Range $446.00 - $506.56

Q1 2023

Shares 865,354 Value ($000) $432,746 Avg Close $478.56 Range $399.27 - $515.79

Q4 2022

Shares 824,629 Value ($000) $336,416 Avg Close $388.17 Range $317.06 - $448.01

Q3 2022

Shares 788,730 Value ($000) $256,968 Avg Close $367.34 Range $321.79 - $417.77

Q2 2022

Shares 775,599 Value ($000) $272,026 Avg Close $407.78 Range $318.50 - $558.01

Q1 2022

Shares 767,685 Value ($000) $419,970 Avg Close $526.03 Range $460.36 - $656.31

Q4 2021

Shares 751,576 Value ($000) $494,883 Avg Close $627.75 Range $575.59 - $672.93

Q3 2021

Shares 760,744 Value ($000) $473,107 Avg Close $671.94 Range $620.86 - $706.95

Q2 2021

Shares 784,815 Value ($000) $495,650 Avg Close $552.18 Range $482.90 - $639.65

Q1 2021

Shares 718,310 Value ($000) $351,476 Avg Close $501.01 Range $455.23 - $573.99

Q4 2020

Shares 679,880 Value ($000) $339,852 Avg Close $447.44 Range $382.68 - $503.83

Q3 2020

Shares 708,209 Value ($000) $278,404 Avg Close $369.71 Range $329.69 - $407.86

Q2 2020

Shares 740,210 Value ($000) $244,388 Avg Close $289.54 Range $226.02 - $332.68

Q1 2020

Shares 783,404 Value ($000) $189,772 Avg Close $260.97 Range $168.65 - $296.25

Q4 2019

Shares 812,375 Value ($000) $212,135 Avg Close $263.51 Range $246.74 - $294.57

Q3 2019

Shares 812,375 Value ($000) $220,910 Avg Close $278.27 Range $256.27 - $292.17

Q2 2019

Shares 812,375 Value ($000) $223,672 Avg Close $246.39 Range $214.25 - $278.61

Q1 2019

Shares 812,375 Value ($000) $181,647 Avg Close $206.43 Range $176.11 - $226.15

Q4 2018

Shares 799,012 Value ($000) $148,632 Avg Close $205.02 Range $176.15 - $252.69

Q3 2018

Shares 761,582 Value ($000) $190,137 Avg Close $242.74 Range $215.28 - $256.22

Q2 2018

Shares 761,582 Value ($000) $165,980 Avg Close $206.05 Range $183.86 - $229.01

Q1 2018

Shares 787,637 Value ($000) $150,746 Avg Close $184.56 Range $157.53 - $207.14

Q4 2017

Shares 801,237 Value ($000) $125,297 Avg Close $157.41 Range $146.09 - $168.66

Q3 2017

Shares 801,237 Value ($000) $124,584 Avg Close $158.10 Range $148.80 - $171.37

Q2 2017

Shares 793,649 Value ($000) $128,111 Avg Close $162.40 Range $153.24 - $173.01

Q1 2017

Shares 826,986 Value ($000) $127,861 Avg Close $137.84 Range $113.92 - $155.65

Q4 2016

Shares 956,231 Value ($000) $112,138 Avg Close $114.12 Range $102.45 - $121.77

Q3 2016

Shares 793,621 Value ($000) $85,449 Avg Close $105.39 Range $92.52 - $115.06

Q2 2016

Shares 749,101 Value ($000) $69,562 Avg Close $85.88 Range $76.55 - $92.87

Q1 2016

Shares 815,667 Value ($000) $63,883 Avg Close $72.01 Range $63.48 - $79.03

Q4 2015

Shares 815,667 Value ($000) $59,478 Avg Close $71.33 Range $65.03 - $77.27

Q3 2015

Shares 787,378 Value ($000) $58,463 Avg Close $71.63 Range $61.58 - $79.62

Q2 2015

Shares 787,378 Value ($000) $50,502 Avg Close $69.23 Range $61.37 - $82.24

Q1 2015

Shares 386,433 Value ($000) $59,696 Avg Close $77.81 Range $72.38 - $84.25

Q4 2014

Shares 408,164 Value ($000) $60,518 Avg Close $70.12 Range $57.56 - $76.94

Q3 2014

Shares 387,989 Value ($000) $45,717 Avg Close $63.22 Range $56.74 - $70.00

Q2 2014

Shares 387,989 Value ($000) $51,824 Avg Close $63.58 Range $57.92 - $68.06

Q1 2014

Shares 387,989 Value ($000) $47,101 Avg Close $59.57 Range $52.32 - $64.64

Q4 2013

Shares 387,989 Value ($000) $41,270 Avg Close $52.63 Range $49.56 - $56.55

Q3 2013

Shares 368,759 Value ($000) $36,747 Avg Close $48.06 Range $43.99 - $50.19

Q2 2013

Shares 263,031 Value ($000) $23,615 Avg Close $43.69 Range $40.78 - $46.30

Q1 2013

Shares 168,225 Value ($000) $15,543 Avg Close $46.76 Range $45.09 - $50.41

Q3 2012

Shares 168,225 Value ($000) $16,714 Avg Close — Range —

Q2 2012

Shares 200,216 Value ($000) $17,653 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	491,131	$332,265	$681.02	$600.57 - $769.98
Q2 2025	413,832	$221,955	$478.19	$356.14 - $537.47
Q4 2024	997,140	$412,258	$438.63	$398.50 - $505.52
Q3 2024	999,284	$504,858	$485.80	$446.28 - $530.60
Q2 2024	994,418	$484,480	$502.03	$462.00 - $548.88
Q1 2024	976,464	$527,222	$546.49	$507.61 - $583.39
Q4 2023	922,781	$512,190	$469.47	$372.50 - $568.30
Q3 2023	896,517	$392,020	$498.67	$430.81 - $564.74
Q2 2023	892,506	$448,243	$479.21	$446.00 - $506.56
Q1 2023	865,354	$432,746	$478.56	$399.27 - $515.79
Q4 2022	824,629	$336,416	$388.17	$317.06 - $448.01
Q3 2022	788,730	$256,968	$367.34	$321.79 - $417.77
Q2 2022	775,599	$272,026	$407.78	$318.50 - $558.01
Q1 2022	767,685	$419,970	$526.03	$460.36 - $656.31
Q4 2021	751,576	$494,883	$627.75	$575.59 - $672.93
Q3 2021	760,744	$473,107	$671.94	$620.86 - $706.95
Q2 2021	784,815	$495,650	$552.18	$482.90 - $639.65
Q1 2021	718,310	$351,476	$501.01	$455.23 - $573.99
Q4 2020	679,880	$339,852	$447.44	$382.68 - $503.83
Q3 2020	708,209	$278,404	$369.71	$329.69 - $407.86
Q2 2020	740,210	$244,388	$289.54	$226.02 - $332.68
Q1 2020	783,404	$189,772	$260.97	$168.65 - $296.25
Q4 2019	812,375	$212,135	$263.51	$246.74 - $294.57
Q3 2019	812,375	$220,910	$278.27	$256.27 - $292.17
Q2 2019	812,375	$223,672	$246.39	$214.25 - $278.61
Q1 2019	812,375	$181,647	$206.43	$176.11 - $226.15
Q4 2018	799,012	$148,632	$205.02	$176.15 - $252.69
Q3 2018	761,582	$190,137	$242.74	$215.28 - $256.22
Q2 2018	761,582	$165,980	$206.05	$183.86 - $229.01
Q1 2018	787,637	$150,746	$184.56	$157.53 - $207.14
Q4 2017	801,237	$125,297	$157.41	$146.09 - $168.66
Q3 2017	801,237	$124,584	$158.10	$148.80 - $171.37
Q2 2017	793,649	$128,111	$162.40	$153.24 - $173.01
Q1 2017	826,986	$127,861	$137.84	$113.92 - $155.65
Q4 2016	956,231	$112,138	$114.12	$102.45 - $121.77
Q3 2016	793,621	$85,449	$105.39	$92.52 - $115.06
Q2 2016	749,101	$69,562	$85.88	$76.55 - $92.87
Q1 2016	815,667	$63,883	$72.01	$63.48 - $79.03
Q4 2015	815,667	$59,478	$71.33	$65.03 - $77.27
Q3 2015	787,378	$58,463	$71.63	$61.58 - $79.62
Q2 2015	787,378	$50,502	$69.23	$61.37 - $82.24
Q1 2015	386,433	$59,696	$77.81	$72.38 - $84.25
Q4 2014	408,164	$60,518	$70.12	$57.56 - $76.94
Q3 2014	387,989	$45,717	$63.22	$56.74 - $70.00
Q2 2014	387,989	$51,824	$63.58	$57.92 - $68.06
Q1 2014	387,989	$47,101	$59.57	$52.32 - $64.64
Q4 2013	387,989	$41,270	$52.63	$49.56 - $56.55
Q3 2013	368,759	$36,747	$48.06	$43.99 - $50.19
Q2 2013	263,031	$23,615	$43.69	$40.78 - $46.30
Q1 2013	168,225	$15,543	$46.76	$45.09 - $50.41
Q3 2012	168,225	$16,714	—	—
Q2 2012	200,216	$17,653	—	—