NALCO HOLDING CO

CUSIP: 62985Q101 Class: COMMON STOCK

HUNTINGTON NATIONAL BANK's Holding History (CIK: 0000049205)

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

Q3 2011
Shares 4,156 Value ($000) $145 Avg Close — Range —
Q2 2011
Shares 4,878 Value ($000) $136 Avg Close — Range —
Q1 2011
Shares 4,878 Value ($000) $133 Avg Close — Range —
Q4 2010
Shares 2,845 Value ($000) $91 Avg Close — Range —
Q3 2010
Shares 3,091 Value ($000) $78 Avg Close — Range —
Q2 2010
Shares 2,932 Value ($000) $60 Avg Close — Range —
Q1 2010
Shares 2,200 Value ($000) $54 Avg Close — Range —
Q4 2009
Shares 2,200 Value ($000) $56 Avg Close — Range —
Q3 2009
Shares 2,700 Value ($000) $55 Avg Close — Range —
Q2 2009
Shares 2,700 Value ($000) $45 Avg Close — Range —
Q1 2009
Shares 2,700 Value ($000) $35 Avg Close — Range —