ICON PLC

Ticker: ICLR CUSIP: G4705A100 Class: SHS

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q4 2025

Shares 61,865 Value ($000) $11,273 Avg Close $178.08 Range $154.12 - $198.30

Q3 2025

Shares 79,191 Value ($000) $13,858 Avg Close $167.36 Range $139.15 - $211.00

Q2 2025

Shares 69,893 Value ($000) $10,166 Avg Close $141.84 Range $125.10 - $175.88

Q1 2025

Shares 45,043 Value ($000) $7,882 Avg Close $193.87 Range $168.00 - $228.29

Q4 2024

Shares 20,568 Value ($000) $4,313 Avg Close $233.52 Range $183.38 - $303.69

Q3 2024

Shares 99,540 Value ($000) $28,430 Avg Close $315.33 Range $269.08 - $347.72

Q2 2024

Shares 28,968 Value ($000) $9,140 Avg Close $313.39 Range $287.02 - $338.98

Q1 2024

Shares 57,809 Value ($000) $19,464 Avg Close $294.81 Range $244.59 - $344.77

Q4 2023

Shares 28,670 Value ($000) $8,223 Avg Close $258.75 Range $221.20 - $288.50

Q3 2023

Shares 41,274 Value ($000) $10,844 Avg Close $252.02 Range $233.81 - $268.07

Q2 2023

Shares 42,986 Value ($000) $10,783 Avg Close $212.31 Range $181.92 - $252.15

Q1 2023

Shares 50,152 Value ($000) $10,724 Avg Close $222.55 Range $190.73 - $247.47

Q4 2022

Shares 44,399 Value ($000) $8,670 Avg Close $198.26 Range $171.43 - $229.84

Q3 2022

Shares 49,432 Value ($000) $9,343 Avg Close $217.64 Range $179.95 - $249.62

Q2 2022

Shares 48,358 Value ($000) $10,644 Avg Close $224.24 Range $196.34 - $263.62

Q1 2022

Shares 97,542 Value ($000) $24,201 Avg Close $250.60 Range $208.13 - $312.28

Q4 2021

Shares 41,218 Value ($000) $12,762 Avg Close $279.80 Range $254.34 - $313.00

Q3 2021

Shares 362,630 Value ($000) $97,355 Avg Close $243.05 Range $205.10 - $301.72

Q2 2021

Shares 352,784 Value ($000) $74,876 Avg Close $215.79 Range $193.25 - $234.22

Q1 2021

Shares 327,431 Value ($000) $65,048 Avg Close $197.42 Range $168.76 - $223.62

Q4 2020

Shares 284,500 Value ($000) $60,860 Avg Close $195.53 Range $177.52 - $215.29

Q3 2020

Shares 265,034 Value ($000) $53,823 Avg Close $183.83 Range $166.66 - $199.83

Q2 2020

Shares 248,518 Value ($000) $43,312 Avg Close $157.56 Range $127.00 - $173.77

Q1 2020

Shares 230,618 Value ($000) $29,932 Avg Close $160.09 Range $104.28 - $178.99

Q4 2019

Shares 208,438 Value ($000) $35,899 Avg Close $154.22 Range $138.50 - $172.45

Q3 2019

Shares 195,051 Value ($000) $28,739 Avg Close $153.57 Range $145.33 - $165.14

Q2 2019

Shares 196,349 Value ($000) $30,232 Avg Close $140.24 Range $128.52 - $154.40

Q1 2019

Shares 195,477 Value ($000) $26,698 Avg Close $136.30 Range $118.10 - $147.31

Q4 2018

Shares 177,106 Value ($000) $22,884 Avg Close $138.12 Range $119.08 - $155.33

Q3 2018

Shares 180,581 Value ($000) $27,764 Avg Close $143.37 Range $130.22 - $154.10

Q2 2018

Shares 177,327 Value ($000) $23,501 Avg Close $124.66 Range $110.21 - $138.17

Q1 2018

Shares 169,234 Value ($000) $19,993 Avg Close $114.70 Range $101.22 - $124.65

Q4 2017

Shares 167,072 Value ($000) $18,738 Avg Close $115.23 Range $110.54 - $124.48

Q3 2017

Shares 136,318 Value ($000) $15,525 Avg Close $106.27 Range $96.03 - $117.53

Q2 2017

Shares 137,565 Value ($000) $13,452 Avg Close $88.44 Range $76.46 - $100.87

Q1 2017

Shares 202,675 Value ($000) $16,156 Avg Close $81.89 Range $74.30 - $88.90

Q4 2016

Shares 24,099 Value ($000) $1,823 Avg Close $77.66 Range $73.76 - $85.74

Q3 2016

Shares 103,792 Value ($000) $8,030 Avg Close $75.14 Range $69.05 - $79.61

Q2 2016

Shares 123,145 Value ($000) $8,622 Avg Close $68.64 Range $62.31 - $77.08

Q1 2016

Shares 184,060 Value ($000) $13,823 Avg Close $70.08 Range $64.08 - $77.79

Q4 2015

Shares 237,103 Value ($000) $18,423 Avg Close $71.41 Range $63.20 - $78.88

Q3 2015

Shares 226,034 Value ($000) $16,042 Avg Close $75.27 Range $64.27 - $84.14

Q2 2015

Shares 266,331 Value ($000) $17,924 Avg Close $67.47 Range $62.36 - $71.80

Q1 2015

Shares 273,815 Value ($000) $19,312 Avg Close $61.98 Range $50.91 - $72.40

Q4 2014

Shares 330,357 Value ($000) $16,844 Avg Close $53.92 Range $49.75 - $59.81

Q3 2014

Shares 314,496 Value ($000) $17,999 Avg Close $51.48 Range $45.50 - $57.98

Q2 2014

Shares 457,390 Value ($000) $21,548 Avg Close $43.18 Range $35.33 - $49.39

Q1 2014

Shares 449,028 Value ($000) $21,351 Avg Close $44.59 Range $38.91 - $50.00

Q4 2013

Shares 512,436 Value ($000) $20,711 Avg Close $39.76 Range $36.42 - $44.23

Q3 2013

Shares 421,964 Value ($000) $17,271 Avg Close $38.50 Range $35.50 - $41.29

Q2 2013

Shares 361,728 Value ($000) $12,816 Avg Close $32.90 Range $29.07 - $36.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	61,865	$11,273	$178.08	$154.12 - $198.30
Q3 2025	79,191	$13,858	$167.36	$139.15 - $211.00
Q2 2025	69,893	$10,166	$141.84	$125.10 - $175.88
Q1 2025	45,043	$7,882	$193.87	$168.00 - $228.29
Q4 2024	20,568	$4,313	$233.52	$183.38 - $303.69
Q3 2024	99,540	$28,430	$315.33	$269.08 - $347.72
Q2 2024	28,968	$9,140	$313.39	$287.02 - $338.98
Q1 2024	57,809	$19,464	$294.81	$244.59 - $344.77
Q4 2023	28,670	$8,223	$258.75	$221.20 - $288.50
Q3 2023	41,274	$10,844	$252.02	$233.81 - $268.07
Q2 2023	42,986	$10,783	$212.31	$181.92 - $252.15
Q1 2023	50,152	$10,724	$222.55	$190.73 - $247.47
Q4 2022	44,399	$8,670	$198.26	$171.43 - $229.84
Q3 2022	49,432	$9,343	$217.64	$179.95 - $249.62
Q2 2022	48,358	$10,644	$224.24	$196.34 - $263.62
Q1 2022	97,542	$24,201	$250.60	$208.13 - $312.28
Q4 2021	41,218	$12,762	$279.80	$254.34 - $313.00
Q3 2021	362,630	$97,355	$243.05	$205.10 - $301.72
Q2 2021	352,784	$74,876	$215.79	$193.25 - $234.22
Q1 2021	327,431	$65,048	$197.42	$168.76 - $223.62
Q4 2020	284,500	$60,860	$195.53	$177.52 - $215.29
Q3 2020	265,034	$53,823	$183.83	$166.66 - $199.83
Q2 2020	248,518	$43,312	$157.56	$127.00 - $173.77
Q1 2020	230,618	$29,932	$160.09	$104.28 - $178.99
Q4 2019	208,438	$35,899	$154.22	$138.50 - $172.45
Q3 2019	195,051	$28,739	$153.57	$145.33 - $165.14
Q2 2019	196,349	$30,232	$140.24	$128.52 - $154.40
Q1 2019	195,477	$26,698	$136.30	$118.10 - $147.31
Q4 2018	177,106	$22,884	$138.12	$119.08 - $155.33
Q3 2018	180,581	$27,764	$143.37	$130.22 - $154.10
Q2 2018	177,327	$23,501	$124.66	$110.21 - $138.17
Q1 2018	169,234	$19,993	$114.70	$101.22 - $124.65
Q4 2017	167,072	$18,738	$115.23	$110.54 - $124.48
Q3 2017	136,318	$15,525	$106.27	$96.03 - $117.53
Q2 2017	137,565	$13,452	$88.44	$76.46 - $100.87
Q1 2017	202,675	$16,156	$81.89	$74.30 - $88.90
Q4 2016	24,099	$1,823	$77.66	$73.76 - $85.74
Q3 2016	103,792	$8,030	$75.14	$69.05 - $79.61
Q2 2016	123,145	$8,622	$68.64	$62.31 - $77.08
Q1 2016	184,060	$13,823	$70.08	$64.08 - $77.79
Q4 2015	237,103	$18,423	$71.41	$63.20 - $78.88
Q3 2015	226,034	$16,042	$75.27	$64.27 - $84.14
Q2 2015	266,331	$17,924	$67.47	$62.36 - $71.80
Q1 2015	273,815	$19,312	$61.98	$50.91 - $72.40
Q4 2014	330,357	$16,844	$53.92	$49.75 - $59.81
Q3 2014	314,496	$17,999	$51.48	$45.50 - $57.98
Q2 2014	457,390	$21,548	$43.18	$35.33 - $49.39
Q1 2014	449,028	$21,351	$44.59	$38.91 - $50.00
Q4 2013	512,436	$20,711	$39.76	$36.42 - $44.23
Q3 2013	421,964	$17,271	$38.50	$35.50 - $41.29
Q2 2013	361,728	$12,816	$32.90	$29.07 - $36.71