AON PLC

Ticker: AON CUSIP: G0403H108 Class: SHS CL A

ALGERT GLOBAL LLC's Holding History (CIK: 0001275218)

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

Q1 2023

Shares 2,586 Value ($000) $1 Avg Close $303.19 Range $275.29 - $321.21

Q4 2022

Shares 3,336 Value ($000) $1 Avg Close $285.70 Range $260.07 - $307.82

Q3 2022

Shares 2,409 Value ($000) $645 Avg Close $275.86 Range $255.74 - $296.14

Q1 2022

Shares 4,206 Value ($000) $1,370 Avg Close $282.81 Range $252.06 - $322.12

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	2,586	$1	$303.19	$275.29 - $321.21
Q4 2022	3,336	$1	$285.70	$260.07 - $307.82
Q3 2022	2,409	$645	$275.86	$255.74 - $296.14
Q1 2022	4,206	$1,370	$282.81	$252.06 - $322.12