FUEL TECH INC

Ticker: FTEK CUSIP: 359523107 Class: COM

Invesco Ltd.'s Holding History (CIK: 0000914208)

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

Q4 2014

Shares 17,186 Value ($000) $66 Avg Close $3.99 Range $3.61 - $4.45

Q3 2014

Shares 16,087 Value ($000) $68 Avg Close $4.78 Range $4.10 - $5.68

Q2 2014

Shares 30,485 Value ($000) $172 Avg Close $5.62 Range $4.96 - $6.77

Q4 2013

Shares 1,000 Value ($000) $7 Avg Close $6.09 Range $4.19 - $9.63

Q3 2013

Shares 1,000 Value ($000) $4 Avg Close $3.98 Range $3.63 - $4.78

Q2 2013

Shares 1,000 Value ($000) $4 Avg Close $3.91 Range $3.55 - $4.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	17,186	$66	$3.99	$3.61 - $4.45
Q3 2014	16,087	$68	$4.78	$4.10 - $5.68
Q2 2014	30,485	$172	$5.62	$4.96 - $6.77
Q4 2013	1,000	$7	$6.09	$4.19 - $9.63
Q3 2013	1,000	$4	$3.98	$3.63 - $4.78
Q2 2013	1,000	$4	$3.91	$3.55 - $4.42