ENSCO PLC ADR

CUSIP: 29358Q109 Class: COMMON STOCK-FO

MUFG Americas Holdings Corp's Holding History (CIK: 0001011659)

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

Q1 2012
Shares 70 Value ($000) $4 Avg Close — Range —
Q4 2011
Shares 11,559 Value ($000) $542 Avg Close — Range —
Q3 2011
Shares 12,059 Value ($000) $488 Avg Close — Range —
Q2 2011
Shares 15,497 Value ($000) $826 Avg Close — Range —
Q1 2011
Shares 208 Value ($000) $12 Avg Close — Range —
Q4 2010
Shares 264 Value ($000) $14 Avg Close — Range —