ENSCO INTERNATIONAL INC

CUSIP: 26874Q100 Class: COMMON STOCK

GLENMEDE TRUST CO NA's Holding History (CIK: 0000314949)

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

Q3 2009
Shares 38,437 Value ($000) $1,635 Avg Close — Range —
Q2 2009
Shares 44,483 Value ($000) $1,551 Avg Close — Range —
Q1 2009
Shares 44,483 Value ($000) $1,174 Avg Close — Range —
Q4 2008
Shares 51,760 Value ($000) $1,469 Avg Close — Range —
Q3 2008
Shares 51,499 Value ($000) $2,967 Avg Close — Range —
Q2 2008
Shares 50,931 Value ($000) $4,112 Avg Close — Range —
Q1 2008
Shares 49,415 Value ($000) $3,094 Avg Close — Range —
Q4 2007
Shares 15,630 Value ($000) $782 Avg Close — Range —
Q3 2007
Shares 41,487 Value ($000) $2,327 Avg Close — Range —
Q2 2007
Shares 38,463 Value ($000) $2,346 Avg Close — Range —
Q1 2007
Shares 36,598 Value ($000) $1,990 Avg Close — Range —
Q4 2006
Shares 15,630 Value ($000) $782 Avg Close — Range —