ICON PLC

Ticker: ICLR CUSIP: G4705A100 Class: SHS

Westover Capital Advisors, LLC's Holding History (CIK: 0001483467)

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

Q4 2025

Shares 7,439 Value ($000) $1,356 Avg Close $178.08 Range $154.12 - $198.30

Q3 2025

Shares 7,540 Value ($000) $1,320 Avg Close $167.36 Range $139.15 - $211.00

Q2 2025

Shares 7,654 Value ($000) $1,113 Avg Close $141.84 Range $125.10 - $175.88

Q1 2025

Shares 8,171 Value ($000) $1,430 Avg Close $193.87 Range $168.00 - $228.29

Q4 2024

Shares 14,893 Value ($000) $3,123 Avg Close $233.52 Range $183.38 - $303.69

Q3 2024

Shares 15,515 Value ($000) $4,457 Avg Close $315.33 Range $269.08 - $347.72

Q2 2024

Shares 15,575 Value ($000) $4,882 Avg Close $313.39 Range $287.02 - $338.98

Q1 2024

Shares 15,773 Value ($000) $5,299 Avg Close $294.81 Range $244.59 - $344.77

Q4 2023

Shares 16,053 Value ($000) $4,544 Avg Close $258.75 Range $221.20 - $288.50

Q3 2023

Shares 15,985 Value ($000) $3,936 Avg Close $252.02 Range $233.81 - $268.07

Q2 2023

Shares 16,087 Value ($000) $4,025 Avg Close $212.31 Range $181.92 - $252.15

Q1 2023

Shares 17,699 Value ($000) $3,780 Avg Close $222.55 Range $190.73 - $247.47

Q4 2022

Shares 17,727 Value ($000) $3,443 Avg Close $198.26 Range $171.43 - $229.84

Q3 2022

Shares 17,802 Value ($000) $3,272 Avg Close $217.64 Range $179.95 - $249.62

Q2 2022

Shares 18,394 Value ($000) $3,986 Avg Close $224.24 Range $196.34 - $263.62

Q1 2022

Shares 18,737 Value ($000) $4,557 Avg Close $250.60 Range $208.13 - $312.28

Q4 2021

Shares 20,552 Value ($000) $6,365 Avg Close $279.80 Range $254.34 - $313.00

Q3 2021

Shares 23,105 Value ($000) $6,054 Avg Close $243.05 Range $205.10 - $301.72

Q2 2021

Shares 23,266 Value ($000) $4,809 Avg Close $215.79 Range $193.25 - $234.22

Q1 2021

Shares 24,075 Value ($000) $4,728 Avg Close $197.42 Range $168.76 - $223.62

Q4 2020

Shares 25,812 Value ($000) $5,033 Avg Close $195.53 Range $177.52 - $215.29

Q3 2020

Shares 26,312 Value ($000) $5,028 Avg Close $183.83 Range $166.66 - $199.83

Q2 2020

Shares 26,371 Value ($000) $4,442 Avg Close $157.56 Range $127.00 - $173.77

Q1 2020

Shares 29,565 Value ($000) $4,021 Avg Close $160.09 Range $104.28 - $178.99

Q4 2019

Shares 30,618 Value ($000) $5,273 Avg Close $154.22 Range $138.50 - $172.45

Q3 2019

Shares 32,744 Value ($000) $4,825 Avg Close $153.57 Range $145.33 - $165.14

Q2 2019

Shares 32,876 Value ($000) $5,062 Avg Close $140.24 Range $128.52 - $154.40

Q1 2019

Shares 32,530 Value ($000) $4,443 Avg Close $136.30 Range $118.10 - $147.31

Q4 2018

Shares 32,853 Value ($000) $4,245 Avg Close $138.12 Range $119.08 - $155.33

Q3 2018

Shares 34,322 Value ($000) $5,277 Avg Close $143.37 Range $130.22 - $154.10

Q2 2018

Shares 36,745 Value ($000) $4,870 Avg Close $124.66 Range $110.21 - $138.17

Q1 2018

Shares 37,763 Value ($000) $4,461 Avg Close $114.70 Range $101.22 - $124.65

Q4 2017

Shares 38,798 Value ($000) $4,351 Avg Close $115.23 Range $110.54 - $124.48

Q3 2017

Shares 39,643 Value ($000) $4,515 Avg Close $106.27 Range $96.03 - $117.53

Q2 2017

Shares 40,965 Value ($000) $4,006 Avg Close $88.44 Range $76.46 - $100.87

Q1 2017

Shares 46,067 Value ($000) $3,672 Avg Close $81.89 Range $74.30 - $88.90

Q4 2016

Shares 50,323 Value ($000) $3,784 Avg Close $77.66 Range $73.76 - $85.74

Q3 2016

Shares 49,279 Value ($000) $3,813 Avg Close $75.14 Range $69.05 - $79.61

Q2 2016

Shares 50,265 Value ($000) $3,519 Avg Close $68.64 Range $62.31 - $77.08

Q1 2016

Shares 66,997 Value ($000) $5,031 Avg Close $70.08 Range $64.08 - $77.79

Q4 2015

Shares 72,544 Value ($000) $5,637 Avg Close $71.41 Range $63.20 - $78.88

Q3 2015

Shares 72,419 Value ($000) $5,140 Avg Close $75.27 Range $64.27 - $84.14

Q2 2015

Shares 81,047 Value ($000) $5,454 Avg Close $67.47 Range $62.36 - $71.80

Q1 2015

Shares 81,469 Value ($000) $5,746 Avg Close $61.98 Range $50.91 - $72.40

Q4 2014

Shares 79,238 Value ($000) $4,040 Avg Close $53.92 Range $49.75 - $59.81

Q3 2014

Shares 83,692 Value ($000) $4,790 Avg Close $51.48 Range $45.50 - $57.98

Q2 2014

Shares 82,698 Value ($000) $3,896 Avg Close $43.18 Range $35.33 - $49.39

Q1 2014

Shares 58,859 Value ($000) $2,799 Avg Close $44.59 Range $38.91 - $50.00

Q4 2013

Shares 59,569 Value ($000) $2,408 Avg Close $39.76 Range $36.42 - $44.23

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,439	$1,356	$178.08	$154.12 - $198.30
Q3 2025	7,540	$1,320	$167.36	$139.15 - $211.00
Q2 2025	7,654	$1,113	$141.84	$125.10 - $175.88
Q1 2025	8,171	$1,430	$193.87	$168.00 - $228.29
Q4 2024	14,893	$3,123	$233.52	$183.38 - $303.69
Q3 2024	15,515	$4,457	$315.33	$269.08 - $347.72
Q2 2024	15,575	$4,882	$313.39	$287.02 - $338.98
Q1 2024	15,773	$5,299	$294.81	$244.59 - $344.77
Q4 2023	16,053	$4,544	$258.75	$221.20 - $288.50
Q3 2023	15,985	$3,936	$252.02	$233.81 - $268.07
Q2 2023	16,087	$4,025	$212.31	$181.92 - $252.15
Q1 2023	17,699	$3,780	$222.55	$190.73 - $247.47
Q4 2022	17,727	$3,443	$198.26	$171.43 - $229.84
Q3 2022	17,802	$3,272	$217.64	$179.95 - $249.62
Q2 2022	18,394	$3,986	$224.24	$196.34 - $263.62
Q1 2022	18,737	$4,557	$250.60	$208.13 - $312.28
Q4 2021	20,552	$6,365	$279.80	$254.34 - $313.00
Q3 2021	23,105	$6,054	$243.05	$205.10 - $301.72
Q2 2021	23,266	$4,809	$215.79	$193.25 - $234.22
Q1 2021	24,075	$4,728	$197.42	$168.76 - $223.62
Q4 2020	25,812	$5,033	$195.53	$177.52 - $215.29
Q3 2020	26,312	$5,028	$183.83	$166.66 - $199.83
Q2 2020	26,371	$4,442	$157.56	$127.00 - $173.77
Q1 2020	29,565	$4,021	$160.09	$104.28 - $178.99
Q4 2019	30,618	$5,273	$154.22	$138.50 - $172.45
Q3 2019	32,744	$4,825	$153.57	$145.33 - $165.14
Q2 2019	32,876	$5,062	$140.24	$128.52 - $154.40
Q1 2019	32,530	$4,443	$136.30	$118.10 - $147.31
Q4 2018	32,853	$4,245	$138.12	$119.08 - $155.33
Q3 2018	34,322	$5,277	$143.37	$130.22 - $154.10
Q2 2018	36,745	$4,870	$124.66	$110.21 - $138.17
Q1 2018	37,763	$4,461	$114.70	$101.22 - $124.65
Q4 2017	38,798	$4,351	$115.23	$110.54 - $124.48
Q3 2017	39,643	$4,515	$106.27	$96.03 - $117.53
Q2 2017	40,965	$4,006	$88.44	$76.46 - $100.87
Q1 2017	46,067	$3,672	$81.89	$74.30 - $88.90
Q4 2016	50,323	$3,784	$77.66	$73.76 - $85.74
Q3 2016	49,279	$3,813	$75.14	$69.05 - $79.61
Q2 2016	50,265	$3,519	$68.64	$62.31 - $77.08
Q1 2016	66,997	$5,031	$70.08	$64.08 - $77.79
Q4 2015	72,544	$5,637	$71.41	$63.20 - $78.88
Q3 2015	72,419	$5,140	$75.27	$64.27 - $84.14
Q2 2015	81,047	$5,454	$67.47	$62.36 - $71.80
Q1 2015	81,469	$5,746	$61.98	$50.91 - $72.40
Q4 2014	79,238	$4,040	$53.92	$49.75 - $59.81
Q3 2014	83,692	$4,790	$51.48	$45.50 - $57.98
Q2 2014	82,698	$3,896	$43.18	$35.33 - $49.39
Q1 2014	58,859	$2,799	$44.59	$38.91 - $50.00
Q4 2013	59,569	$2,408	$39.76	$36.42 - $44.23