HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

SCHRODER INVESTMENT MANAGEMENT GROUP's Holding History (CIK: 0001086619)

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

Q1 2023

Shares 152,024 Value ($000) $1,327 Avg Close $9.68 Range $7.57 - $11.63

Q4 2022

Shares 154,152 Value ($000) $1,560 Avg Close $9.77 Range $7.07 - $12.46

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	152,024	$1,327	$9.68	$7.57 - $11.63
Q4 2022	154,152	$1,560	$9.77	$7.07 - $12.46