AON PLC

CUSIP: G0408V102 Class: SHS CL A

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q4 2019
Shares 156,871 Value ($000) $32,676 Avg Close — Range —
Q3 2019
Shares 157,721 Value ($000) $30,531 Avg Close — Range —
Q2 2019
Shares 156,772 Value ($000) $30,255 Avg Close — Range —
Q1 2019
Shares 168,222 Value ($000) $28,717 Avg Close — Range —
Q4 2018
Shares 128,321 Value ($000) $18,654 Avg Close — Range —
Q3 2018
Shares 137,052 Value ($000) $21,076 Avg Close — Range —
Q2 2018
Shares 143,891 Value ($000) $19,738 Avg Close — Range —
Q1 2018
Shares 135,703 Value ($000) $19,044 Avg Close — Range —
Q4 2017
Shares 283,114 Value ($000) $37,938 Avg Close — Range —
Q3 2017
Shares 312,051 Value ($000) $45,592 Avg Close — Range —
Q2 2017
Shares 311,053 Value ($000) $41,355 Avg Close — Range —
Q1 2017
Shares 322,151 Value ($000) $38,237 Avg Close — Range —
Q4 2016
Shares 398,279 Value ($000) $44,421 Avg Close — Range —
Q3 2016
Shares 356,169 Value ($000) $40,066 Avg Close — Range —
Q2 2016
Shares 314,264 Value ($000) $34,328 Avg Close — Range —
Q1 2016
Shares 259,160 Value ($000) $27,070 Avg Close — Range —
Q4 2015
Shares 223,558 Value ($000) $20,616 Avg Close — Range —
Q3 2015
Shares 202,157 Value ($000) $17,915 Avg Close — Range —
Q2 2015
Shares 250,660 Value ($000) $24,987 Avg Close — Range —
Q1 2015
Shares 244,677 Value ($000) $23,519 Avg Close — Range —
Q4 2014
Shares 226,041 Value ($000) $21,436 Avg Close — Range —
Q3 2014
Shares 199,407 Value ($000) $17,483 Avg Close — Range —
Q2 2014
Shares 224,734 Value ($000) $20,247 Avg Close — Range —
Q1 2014
Shares 204,388 Value ($000) $17,226 Avg Close — Range —
Q4 2013
Shares 198,045 Value ($000) $16,614 Avg Close — Range —
Q3 2013
Shares 184,681 Value ($000) $13,748 Avg Close — Range —
Q2 2013
Shares 228,589 Value ($000) $14,710 Avg Close — Range —