0000950157-23-000585.txt : 20230526 0000950157-23-000585.hdr.sgml : 20230526 20230526161745 ACCESSION NUMBER: 0000950157-23-000585 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230526 FILED AS OF DATE: 20230526 DATE AS OF CHANGE: 20230526 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: RATCLIFFE JAMES A CENTRAL INDEX KEY: 0001207553 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38221 FILM NUMBER: 23969162 MAIL ADDRESS: STREET 1: TEN TRINITY SQUARE CITY: LONDON STATE: X0 ZIP: 00000 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: INEOS Ltd CENTRAL INDEX KEY: 0001771044 STATE OF INCORPORATION: Y8 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38221 FILM NUMBER: 23969163 BUSINESS ADDRESS: STREET 1: FORT ANNE CITY: DOUGLAS STATE: Y8 ZIP: IM1 5PD BUSINESS PHONE: 44 20 7190 6300 MAIL ADDRESS: STREET 1: 38 HANS CRESCENT, KNIGHTSBRIDGE CITY: LONDON STATE: X0 ZIP: SW1X 0LZ 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: 484-617-1200 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 form4.xml X0407 4 2023-05-26 true 0001708035 Ecovyst Inc. ECVT 0001771044 INEOS Ltd C/O IQ EQ, VICTORIA ROAD DOUGLAS Y8 IM2 4DF ISLE OF MAN true Former 10% Owner 0001207553 RATCLIFFE JAMES A C/O IQ EQ, VICTORIA ROAD DOUGLAS Y8 IM2 4DF ISLE OF MAN true Former 10% Owner false Common Stock, par value $0.01 2023-05-26 4 S 0 14000000 10.8808 D 10731385 D James A. Ratcliffe, as the majority owner of INEOS Limited, has the power to control the voting and disposition of the shares of common stock held by INEOS Limited. Mr. Ratcliffe disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein, and the inclusion of such securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. *The Power of Attorney executed by James A. Ratcliffe, authorizing the signatory to sign and file this report on James A. Ratcliffe's behalf, filed as Exhibit 99.1 to the Schedule 13D filed with the Securities and Exchange Commission on May 26, 2023 by the Reporting Persons with respect to the common stock of the Issuer, is hereby incorporated by reference. INEOS LIMITED, /s/ Simon Morland, Name: Simon Morland, Title: Director 2023-05-26 JAMES A. RATCLIFFE, /s/ Jonny Ginns, attorney-in-fact for James A. Ratcliffe* 2023-05-26