<SEC-DOCUMENT>0000897069-15-000143-index.html : 20150213 <SEC-HEADER>0000897069-15-000143.hdr.sgml : 20150213 <ACCEPTANCE-DATETIME>20150213155736 ACCESSION NUMBER: 0000897069-15-000143 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20150213 DATE AS OF CHANGE: 20150213 SUBJECT COMPANY: 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 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-48635 FILM NUMBER: 15614005 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 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: PERRITT CAPITAL MANAGEMENT INC CENTRAL INDEX KEY: 0001279342 IRS NUMBER: 363538658 STATE OF INCORPORATION: IL FISCAL YEAR END: 1031 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 300 SOUTH WACKER DRIVE STREET 2: SUITE 2880 CITY: CHICAGO STATE: IL ZIP: 60606 BUSINESS PHONE: 3126691650 MAIL ADDRESS: STREET 1: 300 SOUTH WACKER DRIVE STREET 2: SUITE 2880 CITY: CHICAGO STATE: IL ZIP: 60606 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G/A <SEQUENCE>1 <FILENAME>cg519.htm <TEXT> Document 1 - file: cg519.htm
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