<SEC-DOCUMENT>0001728117-24-000039-index.html : 20240328
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<ACCEPTANCE-DATETIME>20240328180534
ACCESSION NUMBER:		0001728117-24-000039
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20240327
FILED AS OF DATE:		20240328
DATE AS OF CHANGE:		20240328

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Giraudo Bryan
		CENTRAL INDEX KEY:			0001740847
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38796
		FILM NUMBER:		24801002

	MAIL ADDRESS:	
		STREET 1:		7707 GATEWAY BOULEVARD, SUITE 140
		CITY:			NEWARK
		STATE:			CA
		ZIP:			94560

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Gossamer Bio, Inc.
		CENTRAL INDEX KEY:			0001728117
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		IRS NUMBER:				475461709
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		3013 SCIENCE PARK
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
		BUSINESS PHONE:		(858) 922-0718

	MAIL ADDRESS:	
		STREET 1:		3013 SCIENCE PARK
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
</SEC-HEADER>
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<TYPE>4
<SEQUENCE>1
<FILENAME>wk-form4_1711663523.xml
<DESCRIPTION>FORM 4
<TEXT>
Document 1 - file: wk-form4_1711663523.html

Document 1 - RAW XML: wk-form4_1711663523.xml

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