AON PLC

Ticker: AON CUSIP: G0403H108 Class: SHS CL A

Cynosure Group, LLC's Holding History (CIK: 0001763409)

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

Q3 2025

Shares 1,027 Value ($000) $366 Avg Close $361.49 Range $345.06 - $380.20

Q2 2025

Shares 1,028 Value ($000) $367 Avg Close $361.30 Range $322.37 - $399.35

Q4 2024

Shares 829 Value ($000) $298 Avg Close $365.26 Range $339.24 - $392.96

Q3 2024

Shares 1,136 Value ($000) $393 Avg Close $324.38 Range $288.84 - $350.77

Q2 2024

Shares 1,235 Value ($000) $363 Avg Close $292.51 Range $264.78 - $328.92

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,027	$366	$361.49	$345.06 - $380.20
Q2 2025	1,028	$367	$361.30	$322.37 - $399.35
Q4 2024	829	$298	$365.26	$339.24 - $392.96
Q3 2024	1,136	$393	$324.38	$288.84 - $350.77
Q2 2024	1,235	$363	$292.51	$264.78 - $328.92