ENSCO PLC

CUSIP: G3157S106 Class: SHS CLASS A

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

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

Q4 2015
Shares 781 Value ($000) $12 Avg Close — Range —
Q3 2015
Shares 7,151 Value ($000) $101 Avg Close — Range —
Q2 2015
Shares 1,061 Value ($000) $24 Avg Close — Range —