ENSCO PLC

CUSIP: G3157S106 Class: SHS CLASS A

PRIVATE TRUST CO NA's Holding History (CIK: 0001277557)

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

Q3 2014
Shares 694 Value ($000) $29 Avg Close — Range —
Q2 2014
Shares 901 Value ($000) $50 Avg Close — Range —
Q1 2014
Shares 1,176 Value ($000) $62 Avg Close — Range —
Q4 2013
Shares 300 Value ($000) $17 Avg Close — Range —
Q3 2013
Shares 300 Value ($000) $16 Avg Close — Range —
Q2 2013
Shares 243 Value ($000) $14 Avg Close — Range —
Q1 2013
Shares 243 Value ($000) $14 Avg Close — Range —