0000899243-22-001366.txt : 20220107 0000899243-22-001366.hdr.sgml : 20220107 20220107163024 ACCESSION NUMBER: 0000899243-22-001366 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220105 FILED AS OF DATE: 20220107 DATE AS OF CHANGE: 20220107 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Bitting Kurt CENTRAL INDEX KEY: 0001769761 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38221 FILM NUMBER: 22518503 MAIL ADDRESS: STREET 1: C/O PQ GROUP HOLDINGS INC. STREET 2: 300 LINDENWOOD DRIVE CITY: MALVERN STATE: PA ZIP: 19355 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Ecovyst Inc. CENTRAL INDEX KEY: 0001708035 STANDARD INDUSTRIAL CLASSIFICATION: CHEMICALS & ALLIED PRODUCTS [2800] IRS NUMBER: 813406833 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 300 LINDENWOOD DRIVE CITY: MALVERN STATE: PA ZIP: 19355 BUSINESS PHONE: 610-651-4400 MAIL ADDRESS: STREET 1: 300 LINDENWOOD DRIVE CITY: MALVERN STATE: PA ZIP: 19355 FORMER COMPANY: FORMER CONFORMED NAME: PQ Group Holdings Inc. DATE OF NAME CHANGE: 20170531 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2022-01-05 0 0001708035 Ecovyst Inc. ECVT 0001769761 Bitting Kurt C/O ECOVYST INC. 300 LINDENWOOD DRIVE MALVERN PA 19355 0 1 0 0 See Remarks Common Stock 2022-01-05 4 F 0 4163 10.27 D 115595 D Vice President and President, Refining Services /s/ Joseph S. Koscinski, as attorney-in-fact for Kurt Bitting 2022-01-07