AON PLC

Ticker: AON CUSIP: G0403H108 Class: SHS CL A

TWIN CAPITAL MANAGEMENT INC's Holding History (CIK: 0001059187)

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

Q4 2020

Shares 3,520 Value ($000) $744 Avg Close $196.52 Range $172.95 - $208.05

Q3 2020

Shares 3,590 Value ($000) $741 Avg Close $191.78 Range $180.89 - $203.83

Q2 2020

Shares 3,635 Value ($000) $700 Avg Close $178.56 Range $144.47 - $196.01

Q1 2020

Shares 3,770 Value ($000) $622 Avg Close $195.70 Range $137.67 - $227.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	3,520	$744	$196.52	$172.95 - $208.05
Q3 2020	3,590	$741	$191.78	$180.89 - $203.83
Q2 2020	3,635	$700	$178.56	$144.47 - $196.01
Q1 2020	3,770	$622	$195.70	$137.67 - $227.83