FUEL TECH INC

Ticker: FTEK CUSIP: 359523107 Class: COM

SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC's Holding History (CIK: 0001446179)

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

Q1 2022

Shares 11,500 Value ($000) $17 Avg Close $1.28 Range $1.04 - $1.54

Q4 2021

Shares 18,000 Value ($000) $25 Avg Close $1.76 Range $1.35 - $2.50

Q3 2021

Shares 20,900 Value ($000) $36 Avg Close $1.89 Range $1.66 - $2.50

Q2 2021

Shares 10,800 Value ($000) $25 Avg Close $2.32 Range $1.65 - $3.23

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	11,500	$17	$1.28	$1.04 - $1.54
Q4 2021	18,000	$25	$1.76	$1.35 - $2.50
Q3 2021	20,900	$36	$1.89	$1.66 - $2.50
Q2 2021	10,800	$25	$2.32	$1.65 - $3.23