0001449374-21-000060.txt : 20211117 0001449374-21-000060.hdr.sgml : 20211117 20211117160711 ACCESSION NUMBER: 0001449374-21-000060 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20211115 FILED AS OF DATE: 20211117 DATE AS OF CHANGE: 20211117 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: 211420681 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 2021-11-15 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 2021-11-15 4 M 0 403300 1.09 A 923309 D Common Stock 2021-11-15 4 F 0 226197 4.7 D 697112 D Common Stock 2021-11-15 4 M 0 507100 1.09 A 1204212 D Common Stock 2021-11-15 4 F 0 292628 4.7 D 911584 D Stock Option 1.09 2021-11-15 4 M 0 403300 0 D 2018-11-30 2021-11-30 Common Stock 403300 0 D Stock Option 1.09 2021-11-15 4 M 0 507100 0 D 2020-04-10 2021-11-30 Common Stock 507100 0 D Corrects 10 share mathematical error in prior filing. /s/Brian F. Coleman 2021-11-17