9999999995-22-000076.txt : 20220107 9999999995-22-000076.hdr.sgml : 20220107 20220107001529 ACCESSION NUMBER: 9999999995-22-000076 CONFORMED SUBMISSION TYPE: EFFECT PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20220106 DATE AS OF CHANGE: 20220107 EFFECTIVENESS DATE: 20220106 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Amylyx Pharmaceuticals, Inc. CENTRAL INDEX KEY: 0001658551 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 464600503 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: EFFECT SEC ACT: 1933 Act SEC FILE NUMBER: 333-261703 FILM NUMBER: 22516410 BUSINESS ADDRESS: STREET 1: 43 THORNDIKE STREET CITY: CAMBRIDGE STATE: MA ZIP: 02141 BUSINESS PHONE: 617-683-0917 MAIL ADDRESS: STREET 1: 43 THORNDIKE STREET CITY: CAMBRIDGE STATE: MA ZIP: 02141 EFFECT 1 primary_doc.xml X0101 EFFECT 33 LIVE 2022-01-06 16:00:00

S-1

0001658551 Amylyx Pharmaceuticals, Inc. 333-261703