FUEL TECH INC

Ticker: FTEK CUSIP: 359523107 Class: COM

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

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

Q1 2012
Shares 1,000 Value ($000) $5 Avg Close — Range —
Q4 2011
Shares 1,000 Value ($000) $7 Avg Close — Range —
Q3 2011
Shares 1,000 Value ($000) $6 Avg Close — Range —
Q2 2011
Shares 1,000 Value ($000) $7 Avg Close — Range —
Q1 2011
Shares 1,625 Value ($000) $14 Avg Close — Range —
Q4 2010
Shares 1,625 Value ($000) $16 Avg Close — Range —
Q3 2010
Shares 1,925 Value ($000) $12 Avg Close — Range —
Q2 2010
Shares 1,925 Value ($000) $12 Avg Close — Range —
Q1 2010
Shares 3,248 Value ($000) $26 Avg Close — Range —
Q4 2009
Shares 3,048 Value ($000) $25 Avg Close — Range —
Q3 2009
Shares 2,860 Value ($000) $32 Avg Close — Range —
Q2 2009
Shares 2,692 Value ($000) $26 Avg Close — Range —
Q1 2009
Shares 2,242 Value ($000) $23 Avg Close — Range —