HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

WEDGE CAPITAL MANAGEMENT L L P/NC's Holding History (CIK: 0001015308)

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

Q4 2025

Shares 153,364 Value ($000) $1,051 Avg Close $7.88 Range $6.45 - $9.85

Q3 2025

Shares 155,068 Value ($000) $1,540 Avg Close $9.39 Range $7.98 - $10.52

Q2 2025

Shares 210,302 Value ($000) $1,708 Avg Close $6.86 Range $5.11 - $8.37

Q1 2025

Shares 220,748 Value ($000) $1,362 Avg Close $5.88 Range $5.29 - $6.35

Q4 2024

Shares 288,962 Value ($000) $1,612 Avg Close $6.59 Range $5.17 - $8.55

Q3 2017

Shares 81,100 Value ($000) $633 Avg Close $8.66 Range $7.58 - $10.40

Q2 2017

Shares 81,100 Value ($000) $685 Avg Close $7.65 Range $6.32 - $8.93

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	153,364	$1,051	$7.88	$6.45 - $9.85
Q3 2025	155,068	$1,540	$9.39	$7.98 - $10.52
Q2 2025	210,302	$1,708	$6.86	$5.11 - $8.37
Q1 2025	220,748	$1,362	$5.88	$5.29 - $6.35
Q4 2024	288,962	$1,612	$6.59	$5.17 - $8.55
Q3 2017	81,100	$633	$8.66	$7.58 - $10.40
Q2 2017	81,100	$685	$7.65	$6.32 - $8.93