HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

RBF Capital, LLC's Holding History (CIK: 0001134621)

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

Q2 2025

Shares 15,193 Value ($000) $123 Avg Close $6.86 Range $5.11 - $8.37

Q1 2025

Shares 37,702 Value ($000) $233 Avg Close $5.88 Range $5.29 - $6.35

Q4 2018

Shares 51,720 Value ($000) $46 Avg Close $1.10 Range $0.70 - $2.14

Q3 2018

Shares 66,020 Value ($000) $85 Avg Close $1.77 Range $1.22 - $2.39

Q2 2018

Shares 66,020 Value ($000) $136 Avg Close $3.24 Range $1.93 - $4.97

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	15,193	$123	$6.86	$5.11 - $8.37
Q1 2025	37,702	$233	$5.88	$5.29 - $6.35
Q4 2018	51,720	$46	$1.10	$0.70 - $2.14
Q3 2018	66,020	$85	$1.77	$1.22 - $2.39
Q2 2018	66,020	$136	$3.24	$1.93 - $4.97