<SEC-DOCUMENT>0000950123-24-007062-index.html : 20241002
<SEC-HEADER>0000950123-24-007062.hdr.sgml : 20241002
<ACCEPTANCE-DATETIME>20240802171149
<PRIVATE-TO-PUBLIC>
ACCESSION NUMBER:		0000950123-24-007062
CONFORMED SUBMISSION TYPE:	DRS
PUBLIC DOCUMENT COUNT:		23
FILED AS OF DATE:		20240802
<PUBLIC-REL-DATE>20241002
DATE AS OF CHANGE:		20240805

FILER:

	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

	FILING VALUES:
		FORM TYPE:		DRS
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	377-07364
		FILM NUMBER:		241172122

	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>DRS
<SEQUENCE>1
<FILENAME>filename1.htm
<TEXT>
Document 1 - file: filename1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g762905g00b98.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g762905g00b98.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g762905g00w02.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g762905g00w02.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g762905g01n96.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g762905g01n96.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g762905g02n01.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g762905g02n01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g762905g02n07.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g762905g02n07.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g762905g05g90.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g762905g05g90.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g762905g10t06.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g762905g10t06.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g762905g15a01.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g762905g15a01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g762905g18s00.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g762905g18s00.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g762905g30c65.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g762905g30c65.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g762905g35e11.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g762905g35e11.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g762905g38i22.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g762905g38i22.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>g762905g43d06.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: g762905g43d06.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>g762905g46d29.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: g762905g46d29.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>g762905g59y26.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: g762905g59y26.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>g762905g69v12.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: g762905g69v12.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>g762905g72w39.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: g762905g72w39.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>g762905g73h34.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 19 - file: g762905g73h34.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>g762905g78p09.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 20 - file: g762905g78p09.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>g762905g95p90.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 21 - file: g762905g95p90.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>22
<FILENAME>g762905g98o86.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 22 - file: g762905g98o86.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>g762905g99m62.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 23 - file: g762905g99m62.jpg

</DOCUMENT>
</SEC-DOCUMENT>