HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q4 2024

Shares 1,091 Value ($000) $6 Avg Close $6.59 Range $5.17 - $8.55

Q2 2021

Shares 19,650 Value ($000) $67 Avg Close $2.41 Range $1.62 - $3.54

Q2 2016

Shares 9,500 Value ($000) $34 Avg Close $3.41 Range $3.09 - $3.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	1,091	$6	$6.59	$5.17 - $8.55
Q2 2021	19,650	$67	$2.41	$1.62 - $3.54
Q2 2016	9,500	$34	$3.41	$3.09 - $3.95