HUDSON TECHNOLOGIES INC /NY — Director's Dealing 2005

Sep 13, 2005

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: HUDSON TECHNOLOGIES INC /NY (HDSN)
CIK: 0000925528
Period of Report: 2005-09-09

Reporting Person: MANDRACCHIA STEPHEN P (Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2005-09-09	Common Stock	S	5000	$1.6	Disposed	434613	Direct
2005-09-12	Common Stock	S	20983	$1.9	Disposed	413630	Direct
2005-09-12	Common Stock	S	5000	$1.9048	Disposed	408630	Direct
2005-09-12	Common Stock	S	10000	$1.94	Disposed	398630	Direct
2005-09-12	Common Stock	S	5000	$1.9428	Disposed	393630	Direct
2005-09-12	Common Stock	S	10000	$1.95	Disposed	383630	Direct
2005-09-12	Common Stock	S	2000	$2	Disposed	381630	Direct
2005-09-12	Common Stock	S	5000	$2.01	Disposed	376630	Direct