0001104659-26-048572.txt : 20260424 0001104659-26-048572.hdr.sgml : 20260424 20260424161016 ACCESSION NUMBER: 0001104659-26-048572 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20260423 FILED AS OF DATE: 20260424 DATE AS OF CHANGE: 20260424 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: PATEL DINESH V PH D CENTRAL INDEX KEY: 0001120477 ORGANIZATION NAME: STATE OF INCORPORATION: DE FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-37852 FILM NUMBER: 26893862 MAIL ADDRESS: STREET 1: C/O PROTAGONIST THERAPEUTICS, INC. STREET 2: 521 COTTONWOOD DRIVE, SUITE 100 CITY: MILPITAS STATE: CA ZIP: 95035 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Protagonist Therapeutics, Inc CENTRAL INDEX KEY: 0001377121 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences EIN: 980505495 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 7707 GATEWAY BLVD., SUITE 140 CITY: NEWARK STATE: CA ZIP: 94560-1160 BUSINESS PHONE: (510) 474-0170 MAIL ADDRESS: STREET 1: 7707 GATEWAY BLVD., SUITE 140 CITY: NEWARK STATE: CA ZIP: 94560-1160 FORMER COMPANY: FORMER CONFORMED NAME: Protagonist Therapeutics Inc DATE OF NAME CHANGE: 20130605 FORMER COMPANY: FORMER CONFORMED NAME: Protagonist Inc DATE OF NAME CHANGE: 20061002 4 1 tm2612651-1_4seq1.xml OWNERSHIP DOCUMENT X0609 4 2026-04-23 0 0001377121 Protagonist Therapeutics, Inc PTGX 0001120477 PATEL DINESH V PH D false C/O PROTAGONIST THERAPEUTICS, INC. 7707 GATEWAY BLVD., SUITE 140 NEWARK CA 94560-1160 1 1 0 0 President and CEO 0 Common Stock 2026-04-23 4 G 0 1460 0.00 D 523478 D This transaction involves a bona fide gift of securities from the Reporting Person to family and friends. /s/ Matthew Gosling, Attorney-in-Fact for Dinesh V. Patel, Ph.D. 2026-04-24