0001962918-23-000037.txt : 20231006 0001962918-23-000037.hdr.sgml : 20231006 20231006175609 ACCESSION NUMBER: 0001962918-23-000037 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231004 FILED AS OF DATE: 20231006 DATE AS OF CHANGE: 20231006 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Machado Patrick CENTRAL INDEX KEY: 0001311210 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41696 FILM NUMBER: 231315104 MAIL ADDRESS: STREET 1: 201 SPEAR STREET, 3RD FLOOR CITY: SAN FRANCISCO STATE: CA ZIP: 94107 FORMER NAME: FORMER CONFORMED NAME: Machado Clarence Patrick DATE OF NAME CHANGE: 20041210 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ACELYRIN, Inc. CENTRAL INDEX KEY: 0001962918 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 852406735 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 4149 LIBERTY CANYON RD. CITY: AGOURA HILLS STATE: CA ZIP: 91301 BUSINESS PHONE: 805-871-4300 MAIL ADDRESS: STREET 1: 4149 LIBERTY CANYON RD. CITY: AGOURA HILLS STATE: CA ZIP: 91301 4 1 wk-form4_1696629358.xml FORM 4 X0508 4 2023-10-04 0 0001962918 ACELYRIN, Inc. SLRN 0001311210 Machado Patrick C/O ACELYRIN, INC. 4149 LIBERTY CANYON RD. AGOURA HILLS CA 91301 1 0 0 0 0 Common Stock 2023-10-04 4 J 0 14675 0 A 14675 I See footnote Represents a pro rata, in-kind distribution, and not a purchase or sale of securities, from Woodland Hills Partner LLC (the "LLC") to the Reporting Person, a limited partner of the LLC, without additional consideration. This distribution arises from the purchase of preferred stock by the Reporting Person as a limited partner in the LLC on the same pricing terms as the other participating investors in each round of financing. Shares held directly by Patrick Machado Revocable Trust, Patrick Machado, TEE, for which the Reporting Person serves as trustee. /s/ Mina Kim, Attorney-in-fact 2023-10-06