<SEC-DOCUMENT>0001449374-20-000030.txt : 20201203
<SEC-HEADER>0001449374-20-000030.hdr.sgml : 20201203
<ACCEPTANCE-DATETIME>20201203142348
ACCESSION NUMBER:		0001449374-20-000030
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20201130
FILED AS OF DATE:		20201203
DATE AS OF CHANGE:		20201203

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Estate of Kevin J. Zugibe
		CENTRAL INDEX KEY:			0001824177
		STATE OF INCORPORATION:			NH
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13412
		FILM NUMBER:		201366537

	BUSINESS ADDRESS:	
		STREET 1:		30 TAVARONE STREET
		CITY:			GARNERVILLE
		STATE:			NY
		ZIP:			10923
		BUSINESS PHONE:		(914) 588-4419

	MAIL ADDRESS:	
		STREET 1:		30 TAVARONE STREET
		CITY:			GARNERVILLE
		STATE:			NY
		ZIP:			10923

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HUDSON TECHNOLOGIES INC /NY
		CENTRAL INDEX KEY:			0000925528
		STANDARD INDUSTRIAL CLASSIFICATION:	WHOLESALE-MACHINERY, EQUIPMENT & SUPPLIES [5080]
		IRS NUMBER:				133641539
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		PO BOX 1541
		STREET 2:		ONE BLUE HILL PLAZA, 14TH FLOOR
		CITY:			PEARL RIVER
		STATE:			NY
		ZIP:			10965
		BUSINESS PHONE:		8457356000

	MAIL ADDRESS:	
		STREET 1:		PO BOX 1541
		STREET 2:		ONE BLUE HILL PLAZA, 14TH FLOOR
		CITY:			PEARL RIVER
		STATE:			NY
		ZIP:			10965

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	REFRIGERANT RECLAMATION INDUSTRIES INC
		DATE OF NAME CHANGE:	19940617
</SEC-HEADER>
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    <footnotes>
        <footnote id="F1">Cashless exercise of stock options.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/Thomas J. Zugibe, Executor</signatureName>
        <signatureDate>2020-12-03</signatureDate>
    </ownerSignature>
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</DOCUMENT>
</SEC-DOCUMENT>
