0001449374-21-000052.txt : 20210818 0001449374-21-000052.hdr.sgml : 20210818 20210818153409 ACCESSION NUMBER: 0001449374-21-000052 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210817 FILED AS OF DATE: 20210818 DATE AS OF CHANGE: 20210818 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: COLEMAN BRIAN F CENTRAL INDEX KEY: 0001250706 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13412 FILM NUMBER: 211186595 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 4 1 edgar.xml PRIMARY DOCUMENT X0306 4 2021-08-17 0000925528 HUDSON TECHNOLOGIES INC /NY HDSN 0001250706 COLEMAN BRIAN F C/O HUDSON TECHNOLOGIES, INC. ONE BLUE HILL PLAZA, P.O. BOX 1541 PEARL RIVER NY 10965 1 1 0 0 President, CEO Common Stock 2021-08-17 4 P 0 5000 2.88 A 500019 D Common Stock 2021-08-17 4 P 0 15000 2.89 A 515019 D Common Stock 2021-08-17 4 P 0 5000 2.9 A 520019 D /s/Brian F. Coleman 2021-08-18