HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

Aristides Capital LLC's Holding History (CIK: 0001595521)

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

Q4 2025

Shares 26,720 Value ($000) $183 Avg Close $7.88 Range $6.45 - $9.85

Q3 2025

Shares 28,877 Value ($000) $287 Avg Close $9.39 Range $7.98 - $10.52

Q4 2024

Shares 36,500 Value ($000) $204 Avg Close $6.59 Range $5.17 - $8.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	26,720	$183	$7.88	$6.45 - $9.85
Q3 2025	28,877	$287	$9.39	$7.98 - $10.52
Q4 2024	36,500	$204	$6.59	$5.17 - $8.55