<SEC-DOCUMENT>0000950170-24-117187-index.html : 20241024
<SEC-HEADER>0000950170-24-117187.hdr.sgml : 20241024
<ACCEPTANCE-DATETIME>20241024212939
ACCESSION NUMBER:		0000950170-24-117187
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20241024
FILED AS OF DATE:		20241024
DATE AS OF CHANGE:		20241024

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Finer Jeffrey
		CENTRAL INDEX KEY:			0002040376
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-42382
		FILM NUMBER:		241393887

	MAIL ADDRESS:	
		STREET 1:		C/O SEPTERNA, INC.
		STREET 2:		250 EAST GRAND AVENUE
		CITY:			SOUTH SAN FRANCISCO
		STATE:			CA
		ZIP:			94080

ISSUER:		

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

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>ownership.xml
<DESCRIPTION>3
<TEXT>
Document 1 - file: ownership.html

Document 1 - RAW XML: ownership.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>ck0001984086-ex24.htm
<DESCRIPTION>EX-24
<TEXT>
Document 2 - file: ck0001984086-ex24.htm

</DOCUMENT>
</SEC-DOCUMENT>