<SEC-DOCUMENT>0000892712-15-000252-index.html : 20150213 <SEC-HEADER>0000892712-15-000252.hdr.sgml : 20150213 <ACCEPTANCE-DATETIME>20150213102805 ACCESSION NUMBER: 0000892712-15-000252 CONFORMED SUBMISSION TYPE: SC 13G 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 SEC ACT: 1934 Act SEC FILE NUMBER: 005-48635 FILM NUMBER: 15610287 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: HEARTLAND ADVISORS INC CENTRAL INDEX KEY: 0000937394 IRS NUMBER: 391078128 STATE OF INCORPORATION: WI FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G BUSINESS ADDRESS: STREET 1: 789 N WATER STREET CITY: MILWAUKEE STATE: WI ZIP: 53202 BUSINESS PHONE: 414-347-7777 MAIL ADDRESS: STREET 1: 789 N WATER STREET CITY: MILWAUKEE STATE: WI ZIP: 53202 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G <SEQUENCE>1 <FILENAME>heartlandhudsontech13g.htm <DESCRIPTION>SCHEDULE 13G <TEXT> Document 1 - file: heartlandhudsontech13g.htm
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