OM ASSET MGMT PLC

CUSIP: G67506108 Class: SHS

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q4 2017
Shares 14,900 Value ($000) $250 Avg Close — Range —
Q3 2017
Shares 8,650 Value ($000) $129 Avg Close — Range —