AON PLC

Ticker: AON CUSIP: G0403H108 Class: SHS CL A

CANANDAIGUA NATIONAL BANK & TRUST CO's Holding History (CIK: 0001074266)

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

Q4 2025

Shares 4,291 Value ($000) $1,514 Avg Close $349.16 Range $324.28 - $370.31

Q3 2025

Shares 4,483 Value ($000) $1,599 Avg Close $361.49 Range $345.06 - $380.20

Q2 2025

Shares 4,485 Value ($000) $1,600 Avg Close $361.30 Range $322.37 - $399.35

Q1 2025

Shares 5,241 Value ($000) $2,092 Avg Close $381.59 Range $343.99 - $411.24

Q4 2024

Shares 3,937 Value ($000) $1,414 Avg Close $365.26 Range $339.24 - $392.96

Q3 2024

Shares 4,068 Value ($000) $1,407 Avg Close $324.38 Range $288.84 - $350.77

Q2 2024

Shares 4,979 Value ($000) $1,462 Avg Close $292.51 Range $264.78 - $328.92

Q1 2024

Shares 5,412 Value ($000) $1,806 Avg Close $306.03 Range $281.78 - $331.94

Q4 2023

Shares 4,793 Value ($000) $1,395 Avg Close $315.32 Range $280.78 - $332.21

Q3 2023

Shares 4,867 Value ($000) $1,578 Avg Close $325.28 Range $307.94 - $339.08

Q2 2023

Shares 4,898 Value ($000) $1,691 Avg Close $318.69 Range $301.32 - $341.07

Q1 2023

Shares 5,029 Value ($000) $2 Avg Close $303.19 Range $275.29 - $321.21

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,291	$1,514	$349.16	$324.28 - $370.31
Q3 2025	4,483	$1,599	$361.49	$345.06 - $380.20
Q2 2025	4,485	$1,600	$361.30	$322.37 - $399.35
Q1 2025	5,241	$2,092	$381.59	$343.99 - $411.24
Q4 2024	3,937	$1,414	$365.26	$339.24 - $392.96
Q3 2024	4,068	$1,407	$324.38	$288.84 - $350.77
Q2 2024	4,979	$1,462	$292.51	$264.78 - $328.92
Q1 2024	5,412	$1,806	$306.03	$281.78 - $331.94
Q4 2023	4,793	$1,395	$315.32	$280.78 - $332.21
Q3 2023	4,867	$1,578	$325.28	$307.94 - $339.08
Q2 2023	4,898	$1,691	$318.69	$301.32 - $341.07
Q1 2023	5,029	$2	$303.19	$275.29 - $321.21