ENSCO PLC

CUSIP: G3157S106 Class: SHS CLASS A

BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp's Holding History (CIK: 0001228242)

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

Q4 2015
Shares 107,375 Value ($000) $1,653 Avg Close — Range —
Q3 2015
Shares 60,874 Value ($000) $857 Avg Close — Range —
Q2 2015
Shares 35,304 Value ($000) $786 Avg Close — Range —
Q1 2015
Shares 35,304 Value ($000) $744 Avg Close — Range —
Q4 2014
Shares 47,850 Value ($000) $1,433 Avg Close — Range —
Q3 2014
Shares 92,793 Value ($000) $3,833 Avg Close — Range —
Q2 2014
Shares 84,405 Value ($000) $4,690 Avg Close — Range —
Q1 2014
Shares 79,256 Value ($000) $4,183 Avg Close — Range —
Q4 2013
Shares 115,464 Value ($000) $6,602 Avg Close — Range —
Q3 2013
Shares 123,502 Value ($000) $6,638 Avg Close — Range —
Q2 2013
Shares 128,733 Value ($000) $7,482 Avg Close — Range —
Q1 2013
Shares 185,648 Value ($000) $11,139 Avg Close — Range —
Q4 2012
Shares 148,159 Value ($000) $8,783 Avg Close — Range —
Q3 2012
Shares 143,207 Value ($000) $7,813 Avg Close — Range —