ICON PLC

Ticker: ICLR CUSIP: G4705A100 Class: SHS

Atria Investments, Inc's Holding History (CIK: 0001535865)

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

Q4 2025

Shares 6,255 Value ($000) $1,140 Avg Close $178.08 Range $154.12 - $198.30

Q3 2025

Shares 6,525 Value ($000) $1,142 Avg Close $167.36 Range $139.15 - $211.00

Q2 2025

Shares 6,000 Value ($000) $873 Avg Close $141.84 Range $125.10 - $175.88

Q1 2025

Shares 12,216 Value ($000) $2,138 Avg Close $193.87 Range $168.00 - $228.29

Q4 2024

Shares 9,623 Value ($000) $2,018 Avg Close $233.52 Range $183.38 - $303.69

Q3 2024

Shares 9,555 Value ($000) $2,745 Avg Close $315.33 Range $269.08 - $347.72

Q2 2024

Shares 9,365 Value ($000) $2,936 Avg Close $313.39 Range $287.02 - $338.98

Q1 2024

Shares 7,491 Value ($000) $2,517 Avg Close $294.81 Range $244.59 - $344.77

Q4 2023

Shares 7,708 Value ($000) $2,182 Avg Close $258.75 Range $221.20 - $288.50

Q3 2023

Shares 7,254 Value ($000) $1,787 Avg Close $252.02 Range $233.81 - $268.07

Q2 2023

Shares 6,806 Value ($000) $1,703 Avg Close $212.31 Range $181.92 - $252.15

Q1 2023

Shares 9,455 Value ($000) $2,019 Avg Close $222.55 Range $190.73 - $247.47

Q4 2022

Shares 9,941 Value ($000) $1,931 Avg Close $198.26 Range $171.43 - $229.84

Q3 2022

Shares 11,358 Value ($000) $2,087 Avg Close $217.64 Range $179.95 - $249.62

Q2 2022

Shares 12,799 Value ($000) $2,774 Avg Close $224.24 Range $196.34 - $263.62

Q1 2022

Shares 13,361 Value ($000) $3,250 Avg Close $250.60 Range $208.13 - $312.28

Q4 2021

Shares 12,723 Value ($000) $3,940 Avg Close $279.80 Range $254.34 - $313.00

Q3 2021

Shares 10,212 Value ($000) $2,676 Avg Close $243.05 Range $205.10 - $301.72

Q2 2021

Shares 7,756 Value ($000) $1,603 Avg Close $215.79 Range $193.25 - $234.22

Q1 2021

Shares 7,544 Value ($000) $1,481 Avg Close $197.42 Range $168.76 - $223.62

Q4 2020

Shares 8,760 Value ($000) $1,708 Avg Close $195.53 Range $177.52 - $215.29

Q3 2020

Shares 9,101 Value ($000) $1,739 Avg Close $183.83 Range $166.66 - $199.83

Q2 2020

Shares 8,740 Value ($000) $1,472 Avg Close $157.56 Range $127.00 - $173.77

Q1 2020

Shares 8,554 Value ($000) $1,163 Avg Close $160.09 Range $104.28 - $178.99

Q4 2019

Shares 9,948 Value ($000) $1,713 Avg Close $154.22 Range $138.50 - $172.45

Q2 2019

Shares 6,226 Value ($000) $961 Avg Close $140.24 Range $128.52 - $154.40

Q1 2019

Shares 6,661 Value ($000) $910 Avg Close $136.30 Range $118.10 - $147.31

Q4 2018

Shares 7,546 Value ($000) $975 Avg Close $138.12 Range $119.08 - $155.33

Q3 2018

Shares 6,556 Value ($000) $1,008 Avg Close $143.37 Range $130.22 - $154.10

Q2 2018

Shares 5,532 Value ($000) $733 Avg Close $124.66 Range $110.21 - $138.17

Q1 2018

Shares 4,312 Value ($000) $509 Avg Close $114.70 Range $101.22 - $124.65

Q4 2017

Shares 4,753 Value ($000) $533 Avg Close $115.23 Range $110.54 - $124.48

Q3 2017

Shares 4,676 Value ($000) $533 Avg Close $106.27 Range $96.03 - $117.53

Q2 2017

Shares 2,940 Value ($000) $288 Avg Close $88.44 Range $76.46 - $100.87

Q1 2017

Shares 2,689 Value ($000) $214 Avg Close $81.89 Range $74.30 - $88.90

Q3 2016

Shares 2,765 Value ($000) $214 Avg Close $75.14 Range $69.05 - $79.61

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,255	$1,140	$178.08	$154.12 - $198.30
Q3 2025	6,525	$1,142	$167.36	$139.15 - $211.00
Q2 2025	6,000	$873	$141.84	$125.10 - $175.88
Q1 2025	12,216	$2,138	$193.87	$168.00 - $228.29
Q4 2024	9,623	$2,018	$233.52	$183.38 - $303.69
Q3 2024	9,555	$2,745	$315.33	$269.08 - $347.72
Q2 2024	9,365	$2,936	$313.39	$287.02 - $338.98
Q1 2024	7,491	$2,517	$294.81	$244.59 - $344.77
Q4 2023	7,708	$2,182	$258.75	$221.20 - $288.50
Q3 2023	7,254	$1,787	$252.02	$233.81 - $268.07
Q2 2023	6,806	$1,703	$212.31	$181.92 - $252.15
Q1 2023	9,455	$2,019	$222.55	$190.73 - $247.47
Q4 2022	9,941	$1,931	$198.26	$171.43 - $229.84
Q3 2022	11,358	$2,087	$217.64	$179.95 - $249.62
Q2 2022	12,799	$2,774	$224.24	$196.34 - $263.62
Q1 2022	13,361	$3,250	$250.60	$208.13 - $312.28
Q4 2021	12,723	$3,940	$279.80	$254.34 - $313.00
Q3 2021	10,212	$2,676	$243.05	$205.10 - $301.72
Q2 2021	7,756	$1,603	$215.79	$193.25 - $234.22
Q1 2021	7,544	$1,481	$197.42	$168.76 - $223.62
Q4 2020	8,760	$1,708	$195.53	$177.52 - $215.29
Q3 2020	9,101	$1,739	$183.83	$166.66 - $199.83
Q2 2020	8,740	$1,472	$157.56	$127.00 - $173.77
Q1 2020	8,554	$1,163	$160.09	$104.28 - $178.99
Q4 2019	9,948	$1,713	$154.22	$138.50 - $172.45
Q2 2019	6,226	$961	$140.24	$128.52 - $154.40
Q1 2019	6,661	$910	$136.30	$118.10 - $147.31
Q4 2018	7,546	$975	$138.12	$119.08 - $155.33
Q3 2018	6,556	$1,008	$143.37	$130.22 - $154.10
Q2 2018	5,532	$733	$124.66	$110.21 - $138.17
Q1 2018	4,312	$509	$114.70	$101.22 - $124.65
Q4 2017	4,753	$533	$115.23	$110.54 - $124.48
Q3 2017	4,676	$533	$106.27	$96.03 - $117.53
Q2 2017	2,940	$288	$88.44	$76.46 - $100.87
Q1 2017	2,689	$214	$81.89	$74.30 - $88.90
Q3 2016	2,765	$214	$75.14	$69.05 - $79.61