AON PLC

Ticker: AON CUSIP: G0403H108 Class: SHS CL A

COMMERCE BANK's Holding History (CIK: 0001009076)

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

Q4 2025

Shares 18,434 Value ($000) $6,505 Avg Close $349.16 Range $324.28 - $370.31

Q3 2025

Shares 18,798 Value ($000) $6,703 Avg Close $361.49 Range $345.06 - $380.20

Q2 2025

Shares 18,888 Value ($000) $6,738 Avg Close $361.30 Range $322.37 - $399.35

Q1 2025

Shares 19,855 Value ($000) $7,924 Avg Close $381.59 Range $343.99 - $411.24

Q4 2024

Shares 19,265 Value ($000) $6,919 Avg Close $365.26 Range $339.24 - $392.96

Q3 2024

Shares 19,480 Value ($000) $6,740 Avg Close $324.38 Range $288.84 - $350.77

Q2 2024

Shares 19,925 Value ($000) $5,850 Avg Close $292.51 Range $264.78 - $328.92

Q1 2024

Shares 20,042 Value ($000) $6,688 Avg Close $306.03 Range $281.78 - $331.94

Q4 2023

Shares 20,819 Value ($000) $6,059 Avg Close $315.32 Range $280.78 - $332.21

Q3 2023

Shares 21,440 Value ($000) $6,951 Avg Close $325.28 Range $307.94 - $339.08

Q2 2023

Shares 21,463 Value ($000) $7,409 Avg Close $318.69 Range $301.32 - $341.07

Q1 2023

Shares 22,461 Value ($000) $7,082 Avg Close $303.19 Range $275.29 - $321.21

Q4 2022

Shares 22,887 Value ($000) $6,869 Avg Close $285.70 Range $260.07 - $307.82

Q3 2022

Shares 23,856 Value ($000) $6,391 Avg Close $275.86 Range $255.74 - $296.14

Q2 2022

Shares 24,898 Value ($000) $6,714 Avg Close $279.95 Range $239.95 - $332.69

Q1 2022

Shares 24,763 Value ($000) $8,063 Avg Close $282.81 Range $252.06 - $322.12

Q4 2021

Shares 25,813 Value ($000) $7,759 Avg Close $290.95 Range $274.90 - $316.79

Q3 2021

Shares 26,218 Value ($000) $7,492 Avg Close $260.29 Range $215.96 - $293.10

Q2 2021

Shares 24,158 Value ($000) $5,768 Avg Close $236.31 Range $221.03 - $252.51

Q1 2021

Shares 26,402 Value ($000) $6,076 Avg Close $212.41 Range $193.30 - $227.75

Q4 2020

Shares 26,151 Value ($000) $5,524 Avg Close $196.52 Range $172.95 - $208.05

Q3 2020

Shares 26,870 Value ($000) $5,544 Avg Close $191.78 Range $180.89 - $203.83

Q2 2020

Shares 26,002 Value ($000) $5,008 Avg Close $178.56 Range $144.47 - $196.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	18,434	$6,505	$349.16	$324.28 - $370.31
Q3 2025	18,798	$6,703	$361.49	$345.06 - $380.20
Q2 2025	18,888	$6,738	$361.30	$322.37 - $399.35
Q1 2025	19,855	$7,924	$381.59	$343.99 - $411.24
Q4 2024	19,265	$6,919	$365.26	$339.24 - $392.96
Q3 2024	19,480	$6,740	$324.38	$288.84 - $350.77
Q2 2024	19,925	$5,850	$292.51	$264.78 - $328.92
Q1 2024	20,042	$6,688	$306.03	$281.78 - $331.94
Q4 2023	20,819	$6,059	$315.32	$280.78 - $332.21
Q3 2023	21,440	$6,951	$325.28	$307.94 - $339.08
Q2 2023	21,463	$7,409	$318.69	$301.32 - $341.07
Q1 2023	22,461	$7,082	$303.19	$275.29 - $321.21
Q4 2022	22,887	$6,869	$285.70	$260.07 - $307.82
Q3 2022	23,856	$6,391	$275.86	$255.74 - $296.14
Q2 2022	24,898	$6,714	$279.95	$239.95 - $332.69
Q1 2022	24,763	$8,063	$282.81	$252.06 - $322.12
Q4 2021	25,813	$7,759	$290.95	$274.90 - $316.79
Q3 2021	26,218	$7,492	$260.29	$215.96 - $293.10
Q2 2021	24,158	$5,768	$236.31	$221.03 - $252.51
Q1 2021	26,402	$6,076	$212.41	$193.30 - $227.75
Q4 2020	26,151	$5,524	$196.52	$172.95 - $208.05
Q3 2020	26,870	$5,544	$191.78	$180.89 - $203.83
Q2 2020	26,002	$5,008	$178.56	$144.47 - $196.01