FUEL TECH INC

Ticker: FTEK CUSIP: 359523107 Class: COM

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 410,364 Value ($000) $640 Avg Close $2.20 Range $1.41 - $3.45

Q3 2025

Shares 410,364 Value ($000) $1,231 Avg Close $2.90 Range $2.23 - $3.65

Q2 2025

Shares 411,018 Value ($000) $1,036 Avg Close $1.43 Range $0.91 - $2.85

Q1 2025

Shares 463,743 Value ($000) $487 Avg Close $0.99 Range $0.87 - $1.15

Q4 2024

Shares 464,766 Value ($000) $488 Avg Close $1.03 Range $0.98 - $1.15

Q3 2024

Shares 464,425 Value ($000) $488 Avg Close $1.02 Range $0.91 - $1.13

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	410,364	$640	$2.20	$1.41 - $3.45
Q3 2025	410,364	$1,231	$2.90	$2.23 - $3.65
Q2 2025	411,018	$1,036	$1.43	$0.91 - $2.85
Q1 2025	463,743	$487	$0.99	$0.87 - $1.15
Q4 2024	464,766	$488	$1.03	$0.98 - $1.15
Q3 2024	464,425	$488	$1.02	$0.91 - $1.13