KOSMOS ENERGY LTD

CUSIP: G5315B107 Class: CMN

LOOMIS SAYLES & CO L P's Holding History (CIK: 0000312348)

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

Q1 2015
Shares 15,136 Value ($000) $120 Avg Close — Range —
Q4 2014
Shares 20,862 Value ($000) $175 Avg Close — Range —
Q3 2014
Shares 8,928 Value ($000) $89 Avg Close — Range —