ALTAIR NANOTECHNOLOGIES INC

CUSIP: 021373105 Class: COM

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

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

Q1 2010
Shares 12,790 Value ($000) $9 Avg Close — Range —
Q4 2009
Shares 12,790 Value ($000) $11 Avg Close — Range —
Q3 2009
Shares 10,487 Value ($000) $12 Avg Close — Range —
Q2 2009
Shares 8,440 Value ($000) $8 Avg Close — Range —
Q1 2009
Shares 2,952 Value ($000) $3 Avg Close — Range —