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ACCESSION NUMBER: 0001193125-26-364210
CONFORMED SUBMISSION TYPE: 8-K
PUBLIC DOCUMENT COUNT: 13
CONFORMED PERIOD OF REPORT: 20260822
ITEM INFORMATION: Regulation FD Disclosure
ITEM INFORMATION: Other Events
ITEM INFORMATION: Financial Statements and Exhibits
FILED AS OF DATE: 20260825
DATE AS OF CHANGE: 20260825

FILER:

 COMPANY DATA: 
 COMPANY CONFORMED NAME: Septerna, Inc.
 CENTRAL INDEX KEY: 0001984086
 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834]
 ORGANIZATION NAME: 03 Life Sciences
 EIN: 843891440
 STATE OF INCORPORATION: DE
 FISCAL YEAR END: 1231

 FILING VALUES:
 FORM TYPE: 8-K
 SEC ACT: 1934 Act
 SEC FILE NUMBER: 001-42382
 FILM NUMBER: 261312437

 BUSINESS ADDRESS: 
 STREET 1: 250 EAST GRAND AVENUE, SUITE 65
 CITY: SOUTH SAN FRANCISCO
 STATE: CA
 ZIP: 94080
 BUSINESS PHONE: 650-338-3533

 MAIL ADDRESS: 
 STREET 1: 250 EAST GRAND AVENUE, SUITE 65
 CITY: SOUTH SAN FRANCISCO
 STATE: CA
 ZIP: 94080
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