0000950170-24-098695.txt : 20240819 0000950170-24-098695.hdr.sgml : 20240819 20240819172833 ACCESSION NUMBER: 0000950170-24-098695 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240817 FILED AS OF DATE: 20240819 DATE AS OF CHANGE: 20240819 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Le-Nguyen Quoc CENTRAL INDEX KEY: 0001792062 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39122 FILM NUMBER: 241221900 MAIL ADDRESS: STREET 1: 535 MISSION STREET STREET 2: 14TH FLOOR CITY: SAN FRANCISCO STATE: CA ZIP: 94105 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: 89bio, Inc. CENTRAL INDEX KEY: 0001785173 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 831114349 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 142 SANSOME STREET STREET 2: SECOND FLOOR CITY: SAN FRANCISCO STATE: CA ZIP: 94104 BUSINESS PHONE: (415) 432-9270 MAIL ADDRESS: STREET 1: 142 SANSOME STREET STREET 2: SECOND FLOOR CITY: SAN FRANCISCO STATE: CA ZIP: 94104 4 1 ownership.xml 4 X0508 4 2024-08-17 0001785173 89bio, Inc. ETNB 0001792062 Le-Nguyen Quoc C/O 89BIO, INC. 142 SANSOME STREET, 2ND FLOOR SAN FRANCISCO CA 94104 false true false false See Remarks false Common Stock 2024-08-17 4 F false 1046 8.04 D 221103 D These shares were withheld from the vesting of restricted stock units to cover the estimated tax withholding obligation. Chief Technical Operations Officer and Head of Quality /s/ Ryan A. Murr, as attorney-in-fact for Quoc Le-Nguyen 2024-08-19