OM ASSET MGMT PLC

CUSIP: G67506108 Class: SHS

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

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

Q1 2017
Shares 55,646 Value ($000) $842 Avg Close — Range —
Q4 2016
Shares 55,670 Value ($000) $808 Avg Close — Range —
Q3 2016
Shares 57,985 Value ($000) $807 Avg Close — Range —
Q2 2015
Shares 42,841 Value ($000) $763 Avg Close — Range —