KOSMOS ENERGY LTD

CUSIP: G5315B107 Class: CMN

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q1 2015
Shares 67,065 Value ($000) $530,000 Avg Close — Range —
Q4 2014
Shares 61,448 Value ($000) $516,000 Avg Close — Range —