AON PLC

Ticker: AON CUSIP: G0403H108 Class: SHS CL A

OSSIAM's Holding History (CIK: 0001767471)

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

Q4 2025

Shares 4,253 Value ($000) $1,501 Avg Close $349.16 Range $324.28 - $370.31

Q3 2025

Shares 5,970 Value ($000) $2,129 Avg Close $361.49 Range $345.06 - $380.20

Q2 2025

Shares 6,724 Value ($000) $2,399 Avg Close $361.30 Range $322.37 - $399.35

Q1 2025

Shares 10,546 Value ($000) $4,209 Avg Close $381.59 Range $343.99 - $411.24

Q4 2024

Shares 24,880 Value ($000) $8,936 Avg Close $365.26 Range $339.24 - $392.96

Q3 2024

Shares 9,914 Value ($000) $3,430 Avg Close $324.38 Range $288.84 - $350.77

Q2 2024

Shares 10,812 Value ($000) $3,174 Avg Close $292.51 Range $264.78 - $328.92

Q1 2024

Shares 40,060 Value ($000) $13,369 Avg Close $306.03 Range $281.78 - $331.94

Q4 2023

Shares 48,256 Value ($000) $14,043 Avg Close $315.32 Range $280.78 - $332.21

Q3 2023

Shares 51,759 Value ($000) $16,781 Avg Close $325.28 Range $307.94 - $339.08

Q2 2023

Shares 23,439 Value ($000) $8,091 Avg Close $318.69 Range $301.32 - $341.07

Q1 2023

Shares 37,780 Value ($000) $11,912 Avg Close $303.19 Range $275.29 - $321.21

Q4 2022

Shares 63,044 Value ($000) $18,922 Avg Close $285.70 Range $260.07 - $307.82

Q3 2022

Shares 62,798 Value ($000) $16,822 Avg Close $275.86 Range $255.74 - $296.14

Q2 2022

Shares 25,709 Value ($000) $6,933 Avg Close $279.95 Range $239.95 - $332.69

Q1 2022

Shares 2,475 Value ($000) $806 Avg Close $282.81 Range $252.06 - $322.12

Q4 2021

Shares 13,461 Value ($000) $4,046 Avg Close $290.95 Range $274.90 - $316.79

Q3 2021

Shares 9,217 Value ($000) $2,634 Avg Close $260.29 Range $215.96 - $293.10

Q2 2021

Shares 10,005 Value ($000) $2,602 Avg Close $236.31 Range $221.03 - $252.51

Q1 2021

Shares 9,546 Value ($000) $2,197 Avg Close $212.41 Range $193.30 - $227.75

Q4 2020

Shares 21,623 Value ($000) $4,568 Avg Close $196.52 Range $172.95 - $208.05

Q3 2020

Shares 1,729 Value ($000) $357 Avg Close $191.78 Range $180.89 - $203.83

Q2 2020

Shares 364 Value ($000) $70 Avg Close $178.56 Range $144.47 - $196.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,253	$1,501	$349.16	$324.28 - $370.31
Q3 2025	5,970	$2,129	$361.49	$345.06 - $380.20
Q2 2025	6,724	$2,399	$361.30	$322.37 - $399.35
Q1 2025	10,546	$4,209	$381.59	$343.99 - $411.24
Q4 2024	24,880	$8,936	$365.26	$339.24 - $392.96
Q3 2024	9,914	$3,430	$324.38	$288.84 - $350.77
Q2 2024	10,812	$3,174	$292.51	$264.78 - $328.92
Q1 2024	40,060	$13,369	$306.03	$281.78 - $331.94
Q4 2023	48,256	$14,043	$315.32	$280.78 - $332.21
Q3 2023	51,759	$16,781	$325.28	$307.94 - $339.08
Q2 2023	23,439	$8,091	$318.69	$301.32 - $341.07
Q1 2023	37,780	$11,912	$303.19	$275.29 - $321.21
Q4 2022	63,044	$18,922	$285.70	$260.07 - $307.82
Q3 2022	62,798	$16,822	$275.86	$255.74 - $296.14
Q2 2022	25,709	$6,933	$279.95	$239.95 - $332.69
Q1 2022	2,475	$806	$282.81	$252.06 - $322.12
Q4 2021	13,461	$4,046	$290.95	$274.90 - $316.79
Q3 2021	9,217	$2,634	$260.29	$215.96 - $293.10
Q2 2021	10,005	$2,602	$236.31	$221.03 - $252.51
Q1 2021	9,546	$2,197	$212.41	$193.30 - $227.75
Q4 2020	21,623	$4,568	$196.52	$172.95 - $208.05
Q3 2020	1,729	$357	$191.78	$180.89 - $203.83
Q2 2020	364	$70	$178.56	$144.47 - $196.01