0001449374-21-000020.txt : 20210601 0001449374-21-000020.hdr.sgml : 20210601 20210601123622 ACCESSION NUMBER: 0001449374-21-000020 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210527 FILED AS OF DATE: 20210601 DATE AS OF CHANGE: 20210601 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Parrillo Richard CENTRAL INDEX KEY: 0001620726 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13412 FILM NUMBER: 21984085 MAIL ADDRESS: STREET 1: 101 S. FT. LAUDERDALE BEACH BLVD CITY: FT. LAUDERDALE STATE: FL ZIP: 33316 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 2021-05-27 0000925528 HUDSON TECHNOLOGIES INC /NY HDSN 0001620726 Parrillo Richard C/O HUDSON TECHNOLOGIES, INC. ONE BLUE HILL PLAZA, P.O. BOX 1541 PEARL RIVER NY 10965 1 0 0 0 Common Stock 2021-05-27 4 M 0 18092 1.76 A 119476 D Common Stock 2021-05-27 4 F 0 11413 2.79 D 108063 D Common Stock 2021-05-27 4 M 0 39136 1.09 A 147199 D Common Stock 2021-05-27 4 F 0 15290 2.79 D 131909 D Common Stock 2021-05-27 4 M 0 42553 1.09 A 174462 D Common Stock 2021-05-27 4 F 0 16624 2.79 D 157838 D Stock Option 1.76 2021-05-27 4 M 0 18092 0 D 2018-07-26 2021-07-26 Common Stock 18092 0 D Stock Option 1.09 2021-05-27 4 M 0 39136 0 D 2018-11-30 2021-11-30 Common Stock 39136 0 D Stock Option 1.09 2021-05-27 4 M 0 42553 0 D 2019-04-10 2021-11-30 Common Stock 42553 0 D /s/Richard Parrillo 2021-06-01