LUBRIZOL CORP

CUSIP: 549271104 Class: COMMON STOCK

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

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

Q4 2010
Shares 25,293 Value ($000) $2,703 Avg Close — Range —
Q3 2010
Shares 28,319 Value ($000) $3,000 Avg Close — Range —
Q2 2010
Shares 30,405 Value ($000) $2,441 Avg Close — Range —
Q1 2010
Shares 27,105 Value ($000) $2,486 Avg Close — Range —
Q4 2009
Shares 28,267 Value ($000) $2,062 Avg Close — Range —
Q3 2009
Shares 9,534 Value ($000) $681 Avg Close — Range —